vendor: 6,485 bytes, line 1
1"use strict";(self.webpackChunkmy_webpack_project=self.webpackChunkmy_webpack_project||[]).push([[4604],{32223(e,t,i){function n(e,t){return t.forEach(function(t){t&&"string"!=typeof t&&!Array.isArray(t)&&Object.keys(t).forEach(function(i){if("default"!==i&&!(i in e)){var n=Object.getOwnPropertyDescriptor(t,i);Object.defineProperty(e,i,n.get?n:{enumerable:!0,get:function(){return t[i]}})}})}),Object.freeze(e)}i.d(t,{J:()=>Wo,Wv:()=>Ld,u9:()=>jr});var r=Object.defineProperty,s=(e,t,i)=>((e,t,i)=>t in e?r(e,t,{enumerable:!0,configurable:!0,writable:!0,value:i}):e[t]=i)(e,"symbol"!=typeof t?t+"":t,i);class a{constructor(){s(this,"_locking"),s(this,"_locks"),this._locking=Promise.resolve(),this._locks=0}isLocked(){return this._locks>0}lock(){let e;this._locks+=1;const t=new Promise(t=>e=()=>{this._locks-=1,t()}),i=this._locking.then(()=>e);return this._locking=this._locking.then(()=>t),i}}function o(e,t){if(!e)throw new Error(t)}function c(e){if("number"!=typeof e)throw new Error("invalid int 32: "+typeof e);if(!Number.isInteger(e)||e>2147483647||e<-2147483648)throw new Error("invalid int 32: "+e)}function d(e){if("number"!=typeof e)throw new Error("invalid uint 32: "+typeof e);if(!Number.isInteger(e)||e>4294967295||e<0)throw new Error("invalid uint 32: "+e)}function l(e){if("number"!=typeof e)throw new Error("invalid float 32: "+typeof e);if(Number.isFinite(e)&&(e>34028234663852886e22||e<-34028234663852886e22))throw new Error("invalid float 32: "+e)}const u=Symbol("@bufbuild/protobuf/enum-type");function h(e,t,i,n){e[u]=p(t,i.map(t=>({no:t.no,name:t.name,localName:e[t.no]})))}function p(e,t,i){const n=Object.create(null),r=Object.create(null),s=[];for(const e of t){const t=m(e);s.push(t),n[e.name]=t,r[e.no]=t}return{typeName:e,values:s,findName:e=>n[e],findNumber:e=>r[e]}}function m(e){return"localName"in e?e:Object.assign(Object.assign({},e),{localName:e.name})}class g{equals(e){return this.getType().runtime.util.equals(this.getType(),this,e)}clone(){return this.getType().runtime.util.clone(this)}fromBinary(e,t){const i=this.getType().runtime.bin,n=i.makeReadOptions(t);return i.readMessage(this,n.readerFactory(e),e.byteLength,n),this}fromJson(e,t){const i=this.getType(),n=i.runtime.json,r=n.makeReadOptions(t);return n.readMessage(i,e,r,this),this}fromJsonString(e,t){let i;try{i=JSON.parse(e)}catch(e){throw new Error("cannot decode ".concat(this.getType().typeName," from JSON: ").concat(e instanceof Error?e.message:String(e)))}return this.fromJson(i,t)}toBinary(e){const t=this.getType().runtime.bin,i=t.makeWriteOptions(e),n=i.writerFactory();return t.writeMessage(this,n,i),n.finish()}toJson(e){const t=this.getType().runtime.json,i=t.makeWriteOptions(e);return t.writeMessage(this,i)}toJsonString(e){var t;const i=this.toJson(e);return JSON.stringify(i,null,null!==(t=null==e?void 0:e.prettySpaces)&&void 0!==t?t:0)}toJSON(){return this.toJson({emitDefaultValues:!0})}getType(){return Object.getPrototypeOf(this).constructor}}function f(){let e=0,t=0;for(let i=0;i<28;i+=7){let n=this.buf[this.pos++];if(e|=(127&n)<<i,!(128&n))return this.assertBounds(),[e,t]}let i=this.buf[this.pos++];if(e|=(15&i)<<28,t=(112&i)>>4,!(128&i))return this.assertBounds(),[e,t];for(let i=3;i<=31;i+=7){let n=this.buf[this.pos++];if(t|=(127&n)<<i,!(128&n))return this.assertBounds(),[e,t]}throw new Error("invalid varint")}function v(e,t,i){for(let n=0;n<28;n+=7){const r=e>>>n,s=!(r>>>7==0&&0==t),a=255&(s?128|r:r);if(i.push(a),!s)return}const n=e>>>28&15|(7&t)<<4,r=!!(t>>3);if(i.push(255&(r?128|n:n)),r){for(let e=3;e<31;e+=7){const n=t>>>e,r=!(n>>>7==0),s=255&(r?128|n:n);if(i.push(s),!r)return}i.push(t>>>31&1)}}const k=4294967296;function b(e){const t="-"===e[0];t&&(e=e.slice(1));const i=1e6;let n=0,r=0;function s(t,s){const a=Number(e.slice(t,s));r*=i,n=n*i+a,n>=k&&(r+=n/k|0,n%=k)}return s(-24,-18),s(-18,-12),s(-12,-6),s(-6),t?S(n,r):T(n,r)}function y(e,t){var i=function(e,t){return{lo:e>>>0,hi:t>>>0}}(e,t);if(e=i.lo,(t=i.hi)<=2097151)return String(k*t+e);const n=16777215&(e>>>24|t<<8),r=t>>16&65535;let s=(16777215&e)+6777216*n+6710656*r,a=n+8147497*r,o=2*r;const c=1e7;return s>=c&&(a+=Math.floor(s/c),s%=c),a>=c&&(o+=Math.floor(a/c),a%=c),o.toString()+C(a)+C(s)}function T(e,t){return{lo:0|e,hi:0|t}}function S(e,t){return t=~t,e?e=1+~e:t+=1,T(e,t)}const C=e=>{const t=String(e);return"0000000".slice(t.length)+t};function w(e,t){if(e>=0){for(;e>127;)t.push(127&e|128),e>>>=7;t.push(e)}else{for(let i=0;i<9;i++)t.push(127&e|128),e>>=7;t.push(1)}}function E(){let e=this.buf[this.pos++],t=127&e;if(!(128&e))return this.assertBounds(),t;if(e=this.buf[this.pos++],t|=(127&e)<<7,!(128&e))return this.assertBounds(),t;if(e=this.buf[this.pos++],t|=(127&e)<<14,!(128&e))return this.assertBounds(),t;if(e=this.buf[this.pos++],t|=(127&e)<<21,!(128&e))return this.assertBounds(),t;e=this.buf[this.pos++],t|=(15&e)<<28;for(let t=5;128&e&&t<10;t++)e=this.buf[this.pos++];if(128&e)throw new Error("invalid varint");return this.assertBounds(),t>>>0}const P=function(){const e=new DataView(new ArrayBuffer(8));if("function"==typeof BigInt&&"function"==typeof e.getBigInt64&&"function"==typeof e.getBigUint64&&"function"==typeof e.setBigInt64&&"function"==typeof e.setBigUint64){const t=BigInt("-9223372036854775808"),i=BigInt("9223372036854775807"),n=BigInt("0"),r=BigInt("18446744073709551615");return{zero:BigInt(0),supported:!0,parse(e){const n="bigint"==typeof e?e:BigInt(e);if(n>i||n<t)throw new Error("int64 invalid: ".concat(e));return n},uParse(e){const t="bigint"==typeof e?e:BigInt(e);if(t>r||t<n)throw new Error("uint64 invalid: ".concat(e));return t},enc(t){return e.setBigInt64(0,this.parse(t),!0),{lo:e.getInt32(0,!0),hi:e.getInt32(4,!0)}},uEnc(t){return e.setBigInt64(0,this.uParse(t),!0),{lo:e.getInt32(0,!0),hi:e.getInt32(4,!0)}},dec:(t,i)=>(e.setInt32(0,t,!0),e.setInt32(4,i,!0),e.getBigInt64(0,!0)),uDec:(t,i)=>(e.setInt32(0,t,!0),e.setInt32(4,i,!0),e.getBigUint64(0,!0))}}const t=e=>o(/^-?[0-9]+$/.test(e),"int64 invalid: ".concat(e)),i=e=>o(/^[0-9]+$/.test(e),"uint64 invalid: ".concat(e));return{zero:"0",supported:!1,parse:e=>("string"!=typeof e&&(e=e.toString()),t(e),e),uParse:e=>("string"!=typeof e&&(e=e.toString()),i(e),e),enc:e=>("string"!=typeof e&&(e=e.toString()),t(e),b(e)),uEnc:e=>("string"!=typeof e&&(e=e.toString()),i(e),b(e)),dec:(e,t)=>function(e,t){let i=T(e,t);const n=2147483648&i.hi;n&&(i=S(i.lo,i.hi));const r=y(i.lo,i.hi);return n?"-"+r:r}(e,t),uDec:(e,t)=>y(e,t)}}();var R,I,D;function M(e,t,i){if(t===i)return!0;
vendor: 25,637 bytes, line 1
1if(e==R.BYTES){if(!(t instanceof Uint8Array&&i instanceof Uint8Array))return!1;if(t.length!==i.length)return!1;for(let e=0;e<t.length;e++)if(t[e]!==i[e])return!1;return!0}switch(e){case R.UINT64:case R.FIXED64:case R.INT64:case R.SFIXED64:case R.SINT64:return t==i}return!1}function _(e,t){switch(e){case R.BOOL:return!1;case R.UINT64:case R.FIXED64:case R.INT64:case R.SFIXED64:case R.SINT64:return 0==t?P.zero:"0";case R.DOUBLE:case R.FLOAT:return 0;case R.BYTES:return new Uint8Array(0);case R.STRING:return"";default:return 0}}function O(e,t){switch(e){case R.BOOL:return!1===t;case R.STRING:return""===t;case R.BYTES:return t instanceof Uint8Array&&!t.byteLength;default:return 0==t}}function A(e,t){(null==t||t>e.length)&&(t=e.length);for(var i=0,n=Array(t);i<t;i++)n[i]=e[i];return n}function N(e,t,i){return(t=function(e){var t=function(e,t){if("object"!=typeof e||!e)return e;var i=e[Symbol.toPrimitive];if(void 0!==i){var n=i.call(e,t);if("object"!=typeof n)return n;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(e)}(e,"string");return"symbol"==typeof t?t:t+""}(t))in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}function x(e,t){return function(e){if(Array.isArray(e))return e}(e)||function(e,t){var i=null==e?null:"undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(null!=i){var n,r,s,a,o=[],c=!0,d=!1;try{if(s=(i=i.call(e)).next,0===t){if(Object(i)!==i)return;c=!1}else for(;!(c=(n=s.call(i)).done)&&(o.push(n.value),o.length!==t);c=!0);}catch(e){d=!0,r=e}finally{try{if(!c&&null!=i.return&&(a=i.return(),Object(a)!==a))return}finally{if(d)throw r}}return o}}(e,t)||function(e,t){if(e){if("string"==typeof e)return A(e,t);var i={}.toString.call(e).slice(8,-1);return"Object"===i&&e.constructor&&(i=e.constructor.name),"Map"===i||"Set"===i?Array.from(e):"Arguments"===i||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(i)?A(e,t):void 0}}(e,t)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}!function(e){e[e.DOUBLE=1]="DOUBLE",e[e.FLOAT=2]="FLOAT",e[e.INT64=3]="INT64",e[e.UINT64=4]="UINT64",e[e.INT32=5]="INT32",e[e.FIXED64=6]="FIXED64",e[e.FIXED32=7]="FIXED32",e[e.BOOL=8]="BOOL",e[e.STRING=9]="STRING",e[e.BYTES=12]="BYTES",e[e.UINT32=13]="UINT32",e[e.SFIXED32=15]="SFIXED32",e[e.SFIXED64=16]="SFIXED64",e[e.SINT32=17]="SINT32",e[e.SINT64=18]="SINT64"}(R||(R={})),function(e){e[e.BIGINT=0]="BIGINT",e[e.STRING=1]="STRING"}(I||(I={})),function(e){e[e.Varint=0]="Varint",e[e.Bit64=1]="Bit64",e[e.LengthDelimited=2]="LengthDelimited",e[e.StartGroup=3]="StartGroup",e[e.EndGroup=4]="EndGroup",e[e.Bit32=5]="Bit32"}(D||(D={}));class L{constructor(e){this.stack=[],this.textEncoder=null!=e?e:new TextEncoder,this.chunks=[],this.buf=[]}finish(){this.chunks.push(new Uint8Array(this.buf));let e=0;for(let t=0;t<this.chunks.length;t++)e+=this.chunks[t].length;let t=new Uint8Array(e),i=0;for(let e=0;e<this.chunks.length;e++)t.set(this.chunks[e],i),i+=this.chunks[e].length;return this.chunks=[],t}fork(){return this.stack.push({chunks:this.chunks,buf:this.buf}),this.chunks=[],this.buf=[],this}join(){let e=this.finish(),t=this.stack.pop();if(!t)throw new Error("invalid state, fork stack empty");return this.chunks=t.chunks,this.buf=t.buf,this.uint32(e.byteLength),this.raw(e)}tag(e,t){return this.uint32((e<<3|t)>>>0)}raw(e){return this.buf.length&&(this.chunks.push(new Uint8Array(this.buf)),this.buf=[]),this.chunks.push(e),this}uint32(e){for(d(e);e>127;)this.buf.push(127&e|128),e>>>=7;return this.buf.push(e),this}int32(e){return c(e),w(e,this.buf),this}bool(e){return this.buf.push(e?1:0),this}bytes(e){return this.uint32(e.byteLength),this.raw(e)}string(e){let t=this.textEncoder.encode(e);return this.uint32(t.byteLength),this.raw(t)}float(e){l(e);let t=new Uint8Array(4);return new DataView(t.buffer).setFloat32(0,e,!0),this.raw(t)}double(e){let t=new Uint8Array(8);return new DataView(t.buffer).setFloat64(0,e,!0),this.raw(t)}fixed32(e){d(e);let t=new Uint8Array(4);return new DataView(t.buffer).setUint32(0,e,!0),this.raw(t)}sfixed32(e){c(e);let t=new Uint8Array(4);return new DataView(t.buffer).setInt32(0,e,!0),this.raw(t)}sint32(e){return c(e),w(e=(e<<1^e>>31)>>>0,this.buf),this}sfixed64(e){let t=new Uint8Array(8),i=new DataView(t.buffer),n=P.enc(e);return i.setInt32(0,n.lo,!0),i.setInt32(4,n.hi,!0),this.raw(t)}fixed64(e){let t=new Uint8Array(8),i=new DataView(t.buffer),n=P.uEnc(e);return i.setInt32(0,n.lo,!0),i.setInt32(4,n.hi,!0),this.raw(t)}int64(e){let t=P.enc(e);return v(t.lo,t.hi,this.buf),this}sint64(e){let t=P.enc(e),i=t.hi>>31;return v(t.lo<<1^i,(t.hi<<1|t.lo>>>31)^i,this.buf),this}uint64(e){let t=P.uEnc(e);return v(t.lo,t.hi,this.buf),this}}class U{constructor(e,t){this.varint64=f,this.uint32=E,this.buf=e,this.len=e.length,this.pos=0,this.view=new DataView(e.buffer,e.byteOffset,e.byteLength),this.textDecoder=null!=t?t:new TextDecoder}tag(){let e=this.uint32(),t=e>>>3,i=7&e;if(t<=0||i<0||i>5)throw new Error("illegal tag: field no "+t+" wire type "+i);return[t,i]}skip(e,t){let i=this.pos;switch(e){case D.Varint:for(;128&this.buf[this.pos++];);break;case D.Bit64:this.pos+=4;case D.Bit32:this.pos+=4;break;case D.LengthDelimited:let i=this.uint32();this.pos+=i;break;case D.StartGroup:for(;;){const e=x(this.tag(),2),i=e[0],n=e[1];if(n===D.EndGroup){if(void 0!==t&&i!==t)throw new Error("invalid end group tag");break}this.skip(n,i)}break;default:throw new Error("cant skip wire type "+e)}return this.assertBounds(),this.buf.subarray(i,this.pos)}assertBounds(){if(this.pos>this.len)throw new RangeError("premature EOF")}int32(){return 0|this.uint32()}sint32(){let e=this.uint32();return e>>>1^-(1&e)}int64(){return P.dec(...this.varint64())}uint64(){return P.uDec(...this.varint64())}sint64(){let e=x(this.varint64(),2),t=e[0],i=e[1],n=-(1&t);return t=(t>>>1|(1&i)<<31)^n,i=i>>>1^n,P.dec(t,i)}bool(){let e=x(this.varint64(),2),t=e[0],i=e[1];return 0!==t||0!==i}fixed32(){return this.view.getUint32((this.pos+=4)-4,!0)}sfixed32(){return this.view.getInt32((this.pos+=4)-4,!0)}fixed64(){return P.uDec(this.sfixed32(),this.sfixed32())}sfixed64(){return P.dec(this.sfixed32(),this.sfixed32())}float(){return this.view.getFloat32((this.pos+=4)-4,!0)}double(){return this.view.getFloat64((this.pos+=8)-8,!0)}bytes(){let e=this.uint32(),t=this.pos;return this.pos+=e,this.assertBounds(),this.buf.subarray(t,t+e)}string(){return this.textDecoder.decode(this.bytes())}}function F(e){const t=e.field.localName,i=Object.create(null);return i[t]=function(e){const t=e.field;if(t.repeated)return[];if(void 0!==t.default)return t.default;switch(t.kind){case"enum":return t.T.values[0].no;case"scalar":return _(t.T,t.L);case"message":const e=t.T,i=new e;return e.fieldWrapper?e.fieldWrapper.unwrapField(i):i;case"map":throw"map fields are not allowed to be extensions"}}(e),[i,()=>i[t]]}let B="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".split(""),j=[];for(let e=0;e<B.length;e++)j[B[e].charCodeAt(0)]=e;j["-".charCodeAt(0)]=B.indexOf("+"),j["_".charCodeAt(0)]=B.indexOf("/");const q={dec(e){let t=3*e.length/4;"="==e[e.length-2]?t-=2:"="==e[e.length-1]&&(t-=1);let i,n=new Uint8Array(t),r=0,s=0,a=0;for(let t=0;t<e.length;t++){if(i=j[e.charCodeAt(t)],void 0===i)switch(e[t]){case"=":s=0;case"\n":case"\r":case"\t":case" ":continue;default:throw Error("invalid base64 string.")}switch(s){case 0:a=i,s=1;break;case 1:n[r++]=a<<2|(48&i)>>4,a=i,s=2;break;case 2:n[r++]=(15&a)<<4|(60&i)>>2,a=i,s=3;break;case 3:n[r++]=(3&a)<<6|i,s=0}}if(1==s)throw Error("invalid base64 string.");return n.subarray(0,r)},enc(e){let t,i="",n=0,r=0;for(let s=0;s<e.length;s++)switch(t=e[s],n){case 0:i+=B[t>>2],r=(3&t)<<4,n=1;break;case 1:i+=B[r|t>>4],r=(15&t)<<2,n=2;break;case 2:i+=B[r|t>>6],i+=B[63&t],n=0}return n&&(i+=B[r],i+="=",1==n&&(i+="=")),i}};function V(e,t,i){z(t,e);const n=t.runtime.bin.makeReadOptions(i),r=function(e,t){if(!t.repeated&&("enum"==t.kind||"scalar"==t.kind)){for(let i=e.length-1;i>=0;--i)if(e[i].no==t.no)return[e[i]];return[]}return e.filter(e=>e.no===t.no)}(e.getType().runtime.bin.listUnknownFields(e),t.field),s=x(F(t),2),a=s[0],o=s[1];for(const e of r)t.runtime.bin.readField(a,n.readerFactory(e.data),t.field,e.wireType,n);return o()}function H(e,t,i,n){z(t,e);const r=t.runtime.bin.makeReadOptions(n),s=t.runtime.bin.makeWriteOptions(n);if(W(e,t)){const i=e.getType().runtime.bin.listUnknownFields(e).filter(e=>e.no!=t.field.no);e.getType().runtime.bin.discardUnknownFields(e);for(const t of i)e.getType().runtime.bin.onUnknownField(e,t.no,t.wireType,t.data)}const a=s.writerFactory();let o=t.field;o.opt||o.repeated||"enum"!=o.kind&&"scalar"!=o.kind||(o=Object.assign(Object.assign({},t.field),{opt:!0})),t.runtime.bin.writeField(o,i,a,s);const c=r.readerFactory(a.finish());for(;c.pos<c.len;){const t=x(c.tag(),2),i=t[0],n=t[1],r=c.skip(n,i);e.getType().runtime.bin.onUnknownField(e,i,n,r)}}function W(e,t){const i=e.getType();return t.extendee.typeName===i.typeName&&!!i.runtime.bin.listUnknownFields(e).find(e=>e.no==t.field.no)}function z(e,t){o(e.extendee.typeName==t.getType().typeName,"extension ".concat(e.typeName," can only be applied to message ").concat(e.extendee.typeName))}function G(e,t){const i=e.localName;if(e.repeated)return t[i].length>0;if(e.oneof)return t[e.oneof.localName].case===i;switch(e.kind){case"enum":case"scalar":return e.opt||e.req?void 0!==t[i]:"enum"==e.kind?t[i]!==e.T.values[0].no:!O(e.T,t[i]);case"message":return void 0!==t[i];case"map":return Object.keys(t[i]).length>0}}function K(e,t){const i=e.localName,n=!e.opt&&!e.req;if(e.repeated)t[i]=[];else if(e.oneof)t[e.oneof.localName]={case:void 0};else switch(e.kind){case"map":t[i]={};break;case"enum":t[i]=n?e.T.values[0].no:void 0;break;case"scalar":t[i]=n?_(e.T,e.L):void 0;break;case"message":t[i]=void 0}}function J(e,t){if(null===e||"object"!=typeof e)return!1;if(!Object.getOwnPropertyNames(g.prototype).every(t=>t in e&&"function"==typeof e[t]))return!1;const i=e.getType();return null!==i&&"function"==typeof i&&"typeName"in i&&"string"==typeof i.typeName&&(void 0===t||i.typeName==t.typeName)}function Q(e,t){return J(t)||!e.fieldWrapper?t:e.fieldWrapper.wrapField(t)}R.DOUBLE,R.FLOAT,R.INT64,R.UINT64,R.INT32,R.UINT32,R.BOOL,R.STRING,R.BYTES;const Y={ignoreUnknownFields:!1},X={emitDefaultValues:!1,enumAsInteger:!1,useProtoFieldName:!1,prettySpaces:0};const Z=Symbol(),$=Symbol();function ee(e){if(null===e)return"null";switch(typeof e){case"object":return Array.isArray(e)?"array":"object";case"string":return e.length>100?"string":'"'.concat(e.split('"').join('\\"'),'"');default:return String(e)}}function te(e,t,i,n,r){let s=i.localName;if(i.repeated){if(o("map"!=i.kind),null===t)return;if(!Array.isArray(t))throw new Error("cannot decode field ".concat(r.typeName,".").concat(i.name," from JSON: ").concat(ee(t)));const a=e[s];for(const e of t){if(null===e)throw new Error("cannot decode field ".concat(r.typeName,".").concat(i.name," from JSON: ").concat(ee(e)));switch(i.kind){case"message":a.push(i.T.fromJson(e,n));break;case"enum":const t=re(i.T,e,n.ignoreUnknownFields,!0);t!==$&&a.push(t);break;case"scalar":try{a.push(ne(i.T,e,i.L,!0))}catch(t){let n="cannot decode field ".concat(r.typeName,".").concat(i.name," from JSON: ").concat(ee(e));throw t instanceof Error&&t.message.length>0&&(n+=": ".concat(t.message)),new Error(n)}}}}else if("map"==i.kind){if(null===t)return;if("object"!=typeof t||Array.isArray(t))throw new Error("cannot decode field ".concat(r.typeName,".").concat(i.name," from JSON: ").concat(ee(t)));const o=e[s];for(const e of Object.entries(t)){var a=x(e,2);const s=a[0],c=a[1];if(null===c)throw new Error("cannot decode field ".concat(r.typeName,".").concat(i.name," from JSON: map value null"));let d;try{d=ie(i.K,s)}catch(e){let n="cannot decode map key for field ".concat(r.typeName,".").concat(i.name," from JSON: ").concat(ee(t));throw e instanceof Error&&e.message.length>0&&(n+=": ".concat(e.message)),new Error(n)}switch(i.V.kind){case"message":o[d]=i.V.T.fromJson(c,n);break;case"enum":const e=re(i.V.T,c,n.ignoreUnknownFields,!0);e!==$&&(o[d]=e);break;case"scalar":try{o[d]=ne(i.V.T,c,I.BIGINT,!0)}catch(e){let n="cannot decode map value for field ".concat(r.typeName,".").concat(i.name," from JSON: ").concat(ee(t));throw e instanceof Error&&e.message.length>0&&(n+=": ".concat(e.message)),new Error(n)}}}}else switch(i.oneof&&(e=e[i.oneof.localName]={case:s},s="value"),i.kind){case"message":const a=i.T;if(null===t&&"google.protobuf.Value"!=a.typeName)return;let o=e[s];J(o)?o.fromJson(t,n):(e[s]=o=a.fromJson(t,n),a.fieldWrapper&&!i.oneof&&(e[s]=a.fieldWrapper.unwrapField(o)));break;case"enum":const c=re(i.T,t,n.ignoreUnknownFields,!1);switch(c){case Z:K(i,e);break;case $:break;default:e[s]=c}break;case"scalar":try{const n=ne(i.T,t,i.L,!1);n===Z?K(i,e):e[s]=n}catch(e){let n="cannot decode field ".concat(r.typeName,".").concat(i.name," from JSON: ").concat(ee(t));throw e instanceof Error&&e.message.length>0&&(n+=": ".concat(e.message)),new Error(n)}}}function ie(e,t){if(e===R.BOOL)switch(t){case"true":t=!0;break;case"false":t=!1}return ne(e,t,I.BIGINT,!0).toString()}function ne(e,t,i,n){if(null===t)return n?_(e,i):Z;switch(e){case R.DOUBLE:case R.FLOAT:if("NaN"===t)return Number.NaN;if("Infinity"===t)return Number.POSITIVE_INFINITY;if("-Infinity"===t)return Number.NEGATIVE_INFINITY;if(""===t)break;if("string"==typeof t&&t.trim().length!==t.length)break;if("string"!=typeof t&&"number"!=typeof t)break;const n=Number(t);if(Number.isNaN(n))break;if(!Number.isFinite(n))break;return e==R.FLOAT&&l(n),n;case R.INT32:case R.FIXED32:case R.SFIXED32:case R.SINT32:case R.UINT32:let r;if("number"==typeof t?r=t:"string"==typeof t&&t.length>0&&t.trim().length===t.length&&(r=Number(t)),void 0===r)break;return e==R.UINT32||e==R.FIXED32?d(r):c(r),r;case R.INT64:case R.SFIXED64:case R.SINT64:if("number"!=typeof t&&"string"!=typeof t)break;const s=P.parse(t);return i?s.toString():s;case R.FIXED64:case R.UINT64:if("number"!=typeof t&&"string"!=typeof t)break;const a=P.uParse(t);return i?a.toString():a;case R.BOOL:if("boolean"!=typeof t)break;return t;case R.STRING:if("string"!=typeof t)break;try{encodeURIComponent(t)}catch(e){throw new Error("invalid UTF8")}return t;case R.BYTES:if(""===t)return new Uint8Array(0);if("string"!=typeof t)break;return q.dec(t)}throw new Error}function re(e,t,i,n){if(null===t)return"google.protobuf.NullValue"==e.typeName?0:n?e.values[0].no:Z;switch(typeof t){case"number":if(Number.isInteger(t))return t;break;case"string":const n=e.findName(t);if(void 0!==n)return n.no;if(i)return $}throw new Error("cannot decode enum ".concat(e.typeName," from JSON: ").concat(ee(t)))}function se(e){return!(!e.repeated&&"map"!=e.kind&&(e.oneof||"message"==e.kind||e.opt||e.req))}function ae(e,t,i){if("map"==e.kind){o("object"==typeof t&&null!=t);const a={},c=Object.entries(t);switch(e.V.kind){case"scalar":for(const t of c){var n=x(t,2);const i=n[0],r=n[1];a[i.toString()]=ce(e.V.T,r)}break;case"message":for(const e of c){var r=x(e,2);const t=r[0],n=r[1];a[t.toString()]=n.toJson(i)}break;case"enum":const t=e.V.T;for(const e of c){var s=x(e,2);const n=s[0],r=s[1];a[n.toString()]=oe(t,r,i.enumAsInteger)}}return i.emitDefaultValues||c.length>0?a:void 0}if(e.repeated){o(Array.isArray(t));const n=[];switch(e.kind){case"scalar":for(let i=0;i<t.length;i++)n.push(ce(e.T,t[i]));break;case"enum":for(let r=0;r<t.length;r++)n.push(oe(e.T,t[r],i.enumAsInteger));break;case"message":for(let e=0;e<t.length;e++)n.push(t[e].toJson(i))}return i.emitDefaultValues||n.length>0?n:void 0}switch(e.kind){case"scalar":return ce(e.T,t);case"enum":return oe(e.T,t,i.enumAsInteger);case"message":return Q(e.T,t).toJson(i)}}function oe(e,t,i){var n;if(o("number"==typeof t),"google.protobuf.NullValue"==e.typeName)return null;if(i)return t;const r=e.findNumber(t);return null!==(n=null==r?void 0:r.name)&&void 0!==n?n:t}function ce(e,t){switch(e){case R.INT32:case R.SFIXED32:case R.SINT32:case R.FIXED32:case R.UINT32:return o("number"==typeof t),t;case R.FLOAT:case R.DOUBLE:return o("number"==typeof t),Number.isNaN(t)?"NaN":t===Number.POSITIVE_INFINITY?"Infinity":t===Number.NEGATIVE_INFINITY?"-Infinity":t;case R.STRING:return o("string"==typeof t),t;case R.BOOL:return o("boolean"==typeof t),t;case R.UINT64:case R.FIXED64:case R.INT64:case R.SFIXED64:case R.SINT64:return o("bigint"==typeof t||"string"==typeof t||"number"==typeof t),t.toString();case R.BYTES:return o(t instanceof Uint8Array),q.enc(t)}}const de=Symbol("@bufbuild/protobuf/unknown-fields"),le={readUnknownFields:!0,readerFactory:e=>new U(e)},ue={writeUnknownFields:!0,writerFactory:()=>new L};function he(e,t,i,n,r){let s=i.repeated,a=i.localName;switch(i.oneof&&((e=e[i.oneof.localName]).case!=a&&delete e.value,e.case=a,a="value"),i.kind){case"scalar":case"enum":const o="enum"==i.kind?R.INT32:i.T;let c=ge;if("scalar"==i.kind&&i.L>0&&(c=me),s){let i=e[a];if(n==D.LengthDelimited&&o!=R.STRING&&o!=R.BYTES){let e=t.uint32()+t.pos;for(;t.pos<e;)i.push(c(t,o))}else i.push(c(t,o))}else e[a]=c(t,o);break;case"message":const d=i.T;s?e[a].push(pe(t,new d,r,i)):J(e[a])?pe(t,e[a],r,i):(e[a]=pe(t,new d,r,i),!d.fieldWrapper||i.oneof||i.repeated||(e[a]=d.fieldWrapper.unwrapField(e[a])));break;case"map":let l=function(e,t,i){const n=t.uint32(),r=t.pos+n;let s,a;for(;t.pos<r;)switch(x(t.tag(),1)[0]){case 1:s=ge(t,e.K);break;case 2:switch(e.V.kind){case"scalar":a=ge(t,e.V.T);break;case"enum":a=t.int32();break;case"message":a=pe(t,new e.V.T,i,void 0)}}if(void 0===s&&(s=_(e.K,I.BIGINT)),"string"!=typeof s&&"number"!=typeof s&&(s=s.toString()),void 0===a)switch(e.V.kind){case"scalar":a=_(e.V.T,I.BIGINT);break;case"enum":a=e.V.T.values[0].no;break;case"message":a=new e.V.T}return[s,a]}(i,t,r),u=x(l,2),h=u[0],p=u[1];e[a][h]=p}}function pe(e,t,i,n){const r=t.getType().runtime.bin,s=null==n?void 0:n.delimited;return r.readMessage(t,e,s?n.no:e.uint32(),i,s),t}function me(e,t){const i=ge(e,t);return"bigint"==typeof i?i.toString():i}function ge(e,t){switch(t){case R.STRING:return e.string();case R.BOOL:return e.bool();case R.DOUBLE:return e.double();case R.FLOAT:return e.float();case R.INT32:return e.int32();case R.INT64:return e.int64();case R.UINT64:return e.uint64();case R.FIXED64:return e.fixed64();case R.BYTES:return e.bytes();case R.FIXED32:return e.fixed32();case R.SFIXED32:return e.sfixed32();case R.SFIXED64:return e.sfixed64();case R.SINT64:return e.sint64();case R.UINT32:return e.uint32();case R.SINT32:return e.sint32()}}function fe(e,t,i,n){o(void 0!==t);const r=e.repeated;switch(e.kind){case"scalar":case"enum":let a="enum"==e.kind?R.INT32:e.T;if(r)if(o(Array.isArray(t)),e.packed)!function(e,t,i,n){if(!n.length)return;e.tag(i,D.LengthDelimited).fork();let r=x(ye(t),2)[1];for(let t=0;t<n.length;t++)e[r](n[t]);e.join()}(i,a,e.no,t);else for(const n of t)be(i,a,e.no,n);else be(i,a,e.no,t);break;case"message":if(r){o(Array.isArray(t));for(const r of t)ke(i,n,e,r)}else ke(i,n,e,t);break;case"map":o("object"==typeof t&&null!=t);for(const r of Object.entries(t)){var s=x(r,2);ve(i,n,e,s[0],s[1])}}}function ve(e,t,i,n,r){e.tag(i.no,D.LengthDelimited),e.fork();let s=n;switch(i.K){case R.INT32:case R.FIXED32:case R.UINT32:case R.SFIXED32:case R.SINT32:s=Number.parseInt(n);break;case R.BOOL:o("true"==n||"false"==n),s="true"==n}switch(be(e,i.K,1,s),i.V.kind){case"scalar":be(e,i.V.T,2,r);break;case"enum":be(e,R.INT32,2,r);break;case"message":o(void 0!==r),e.tag(2,D.LengthDelimited).bytes(r.toBinary(t))}e.join()}function ke(e,t,i,n){const r=Q(i.T,n);i.delimited?e.tag(i.no,D.StartGroup).raw(r.toBinary(t)).tag(i.no,D.EndGroup):e.tag(i.no,D.LengthDelimited).bytes(r.toBinary(t))}function be(e,t,i,n){o(void 0!==n);let r=x(ye(t),2),s=r[0],a=r[1];e.tag(i,s)[a](n)}function ye(e){let t=D.Varint;switch(e){case R.BYTES:case R.STRING:t=D.LengthDelimited;break;case R.DOUBLE:case R.FIXED64:case R.SFIXED64:t=D.Bit64;break;case R.FIXED32:case R.SFIXED32:case R.FLOAT:t=D.Bit32}return[t,R[e].toLowerCase()]}function Te(e){if(void 0===e)return e;if(J(e))return e.clone();if(e instanceof Uint8Array){const t=new Uint8Array(e.byteLength);return t.set(e),t}return e}function Se(e){return e instanceof Uint8Array?e:new Uint8Array(e)}class Ce{constructor(e,t){this._fields=e,this._normalizer=t}findJsonName(e){if(!this.jsonNames){const e={};for(const t of this.list())e[t.jsonName]=e[t.name]=t;this.jsonNames=e}return this.jsonNames[e]}find(e){if(!this.numbers){const e={};for(const t of this.list())e[t.no]=t;this.numbers=e}return this.numbers[e]}list(){return this.all||(this.all=this._normalizer(this._fields)),this.all}byNumber(){return this.numbersAsc||(this.numbersAsc=this.list().concat().sort((e,t)=>e.no-t.no)),this.numbersAsc}byMember(){if(!this.members){this.members=[];const e=this.members;let t;for(const i of this.list())i.oneof?i.oneof!==t&&(t=i.oneof,e.push(t)):e.push(i)}return this.members}}function we(e,t){const i=Pe(e);return t?i:_e(Me(i))}const Ee=Pe;function Pe(e){let t=!1;const i=[];for(let n=0;n<e.length;n++){let r=e.charAt(n);switch(r){case"_":t=!0;break;case"0":case"1":case"2":case"3":case"4":case"5":case"6":case"7":case"8":case"9":i.push(r),t=!1;break;default:t&&(t=!1,r=r.toUpperCase()),i.push(r)}}return i.join("")}const Re=new Set(["constructor","toString","toJSON","valueOf"]),Ie=new Set(["getType","clone","equals","fromBinary","fromJson","fromJsonString","toBinary","toJson","toJsonString","toObject"]),De=e=>"".concat(e,"$"),Me=e=>Ie.has(e)?De(e):e,_e=e=>Re.has(e)?De(e):e;class Oe{constructor(e){this.kind="oneof",this.repeated=!1,this.packed=!1,this.opt=!1,this.req=!1,this.default=void 0,this.fields=[],this.name=e,this.localName=we(e,!1)}addField(e){o(e.oneof===this,"field ".concat(e.name," not one of ").concat(this.name)),this.fields.push(e)}findField(e){if(!this._lookup){this._lookup=Object.create(null);for(let e=0;e<this.fields.length;e++)this._lookup[this.fields[e].localName]=this.fields[e]}return this._lookup[e]}}const Ae=(Ne=e=>new Ce(e,e=>function(e){var t,i,n,r,s,a;const o=[];let c;for(const d of"function"==typeof e?e():e){const e=d;if(e.localName=we(d.name,void 0!==d.oneof),e.jsonName=null!==(t=d.jsonName)&&void 0!==t?t:Ee(d.name),e.repeated=null!==(i=d.repeated)&&void 0!==i&&i,"scalar"==d.kind&&(e.L=null!==(n=d.L)&&void 0!==n?n:I.BIGINT),e.delimited=null!==(r=d.delimited)&&void 0!==r&&r,e.req=null!==(s=d.req)&&void 0!==s&&s,e.opt=null!==(a=d.opt)&&void 0!==a&&a,void 0===d.packed&&(e.packed="enum"==d.kind||"scalar"==d.kind&&d.T!=R.BYTES&&d.T!=R.STRING),void 0!==d.oneof){const t="string"==typeof d.oneof?d.oneof:d.oneof.name;c&&c.name==t||(c=new Oe(t)),e.oneof=c,c.addField(e)}o.push(e)}return o}(e)),xe=e=>{for(const t of e.getType().fields.byMember()){if(t.opt)continue;const i=t.localName,n=e;if(t.repeated)n[i]=[];else switch(t.kind){case"oneof":n[i]={case:void 0};break;case"enum":n[i]=0;break;case"map":n[i]={};break;case"scalar":n[i]=_(t.T,t.L)}}},{syntax:"proto3",json:{makeReadOptions:function(e){return e?Object.assign(Object.assign({},Y),e):Y},makeWriteOptions:function(e){return e?Object.assign(Object.assign({},X),e):X},readMessage(e,t,i,n){if(null==t||Array.isArray(t)||"object"!=typeof t)throw new Error("cannot decode message ".concat(e.typeName," from JSON: ").concat(ee(t)));n=null!=n?n:new e;const r=new Map,s=i.typeRegistry;for(const o of Object.entries(t)){var a=x(o,2);const t=a[0],c=a[1],d=e.fields.findJsonName(t);if(d){if(d.oneof){if(null===c&&"scalar"==d.kind)continue;const i=r.get(d.oneof);if(void 0!==i)throw new Error("cannot decode message ".concat(e.typeName,' from JSON: multiple keys for oneof "').concat(d.oneof.name,'" present: "').concat(i,'", "').concat(t,'"'));r.set(d.oneof,t)}te(n,c,d,i,e)}else{let r=!1;if((null==s?void 0:s.findExtension)&&t.startsWith("[")&&t.endsWith("]")){const a=s.findExtension(t.substring(1,t.length-1));if(a&&a.extendee.typeName==e.typeName){r=!0;const e=x(F(a),2),t=e[0],s=e[1];te(t,c,a.field,i,a),H(n,a,s(),i)}}if(!r&&!i.ignoreUnknownFields)throw new Error("cannot decode message ".concat(e.typeName,' from JSON: key "').concat(t,'" is unknown'))}}return n},writeMessage(e,t){const i=e.getType(),n={};let r;try{for(r of i.fields.byNumber()){if(!G(r,e)){if(r.req)throw"required field not set";if(!t.emitDefaultValues)continue;if(!se(r))continue}const i=ae(r,r.oneof?e[r.oneof.localName].value:e[r.localName],t);void 0!==i&&(n[t.useProtoFieldName?r.name:r.jsonName]=i)}const s=t.typeRegistry;if(null==s?void 0:s.findExtensionFor)for(const r of i.runtime.bin.listUnknownFields(e)){const a=s.findExtensionFor(i.typeName,r.no);if(a&&W(e,a)){const i=V(e,a,t),r=ae(a.field,i,t);void 0!==r&&(n[a.field.jsonName]=r)}}}catch(e){const t=r?"cannot encode field ".concat(i.typeName,".").concat(r.name," to JSON"):"cannot encode message ".concat(i.typeName," to JSON"),n=e instanceof Error?e.message:String(e);throw new Error(t+(n.length>0?": ".concat(n):""))}return n},readScalar:(e,t,i)=>ne(e,t,null!=i?i:I.BIGINT,!0),writeScalar(e,t,i){if(void 0!==t)return i||O(e,t)?ce(e,t):void 0},debug:ee},bin:{makeReadOptions:function(e){return e?Object.assign(Object.assign({},le),e):le},makeWriteOptions:function(e){return e?Object.assign(Object.assign({},ue),e):ue},listUnknownFields(e){var t;return null!==(t=e[de])&&void 0!==t?t:[]},discardUnknownFields(e){delete e[de]},writeUnknownFields(e,t){const i=e[de];if(i)for(const e of i)t.tag(e.no,e.wireType).raw(e.data)},onUnknownField(e,t,i,n){const r=e;Array.isArray(r[de])||(r[de]=[]),r[de].push({no:t,wireType:i,data:n})},readMessage(e,t,i,n,r){const s=e.getType(),a=r?t.len:t.pos+i;let o,c;for(;t.pos<a;){var d=x(t.tag(),2);
1if(o=d[0],c=d[1],!0===r&&c==D.EndGroup)break;const i=s.fields.find(o);if(!i){const i=t.skip(c,o);n.readUnknownFields&&this.onUnknownField(e,o,c,i);continue}he(e,t,i,c,n)}if(r&&(c!=D.EndGroup||o!==i))throw new Error("invalid end group tag")},readField:he,writeMessage(e,t,i){const n=e.getType();for(const r of n.fields.byNumber())if(G(r,e))fe(r,r.oneof?e[r.oneof.localName].value:e[r.localName],t,i);else if(r.req)throw new Error("cannot encode field ".concat(n.typeName,".").concat(r.name," to binary: required field not set"));return i.writeUnknownFields&&this.writeUnknownFields(e,t),t},writeField(e,t,i,n){void 0!==t&&fe(e,t,i,n)}},util:Object.assign(Object.assign({},{setEnumType:h,initPartial(e,t){if(void 0===e)return;const i=t.getType();for(const r of i.fields.byMember()){const i=r.localName,s=t,a=e;if(null!=a[i])switch(r.kind){case"oneof":const e=a[i].case;if(void 0===e)continue;const t=r.findField(e);let o=a[i].value;t&&"message"==t.kind&&!J(o,t.T)?o=new t.T(o):t&&"scalar"===t.kind&&t.T===R.BYTES&&(o=Se(o)),s[i]={case:e,value:o};break;case"scalar":case"enum":let c=a[i];r.T===R.BYTES&&(c=r.repeated?c.map(Se):Se(c)),s[i]=c;break;case"map":switch(r.V.kind){case"scalar":case"enum":if(r.V.T===R.BYTES)for(const e of Object.entries(a[i])){var n=x(e,2);const t=n[0],r=n[1];s[i][t]=Se(r)}else Object.assign(s[i],a[i]);break;case"message":const e=r.V.T;for(const t of Object.keys(a[i])){let n=a[i][t];e.fieldWrapper||(n=new e(n)),s[i][t]=n}}break;case"message":const d=r.T;if(r.repeated)s[i]=a[i].map(e=>J(e,d)?e:new d(e));else{const e=a[i];d.fieldWrapper?"google.protobuf.BytesValue"===d.typeName?s[i]=Se(e):s[i]=e:s[i]=J(e,d)?e:new d(e)}}}},equals:(e,t,i)=>t===i||!(!t||!i)&&e.fields.byMember().every(e=>{const n=t[e.localName],r=i[e.localName];if(e.repeated){if(n.length!==r.length)return!1;switch(e.kind){case"message":return n.every((t,i)=>e.T.equals(t,r[i]));case"scalar":return n.every((t,i)=>M(e.T,t,r[i]));case"enum":return n.every((e,t)=>M(R.INT32,e,r[t]))}throw new Error("repeated cannot contain ".concat(e.kind))}switch(e.kind){case"message":let t=n,i=r;return e.T.fieldWrapper&&(void 0===t||J(t)||(t=e.T.fieldWrapper.wrapField(t)),void 0===i||J(i)||(i=e.T.fieldWrapper.wrapField(i))),e.T.equals(t,i);case"enum":return M(R.INT32,n,r);case"scalar":return M(e.T,n,r);case"oneof":if(n.case!==r.case)return!1;const s=e.findField(n.case);if(void 0===s)return!0;switch(s.kind){case"message":return s.T.equals(n.value,r.value);case"enum":return M(R.INT32,n.value,r.value);case"scalar":return M(s.T,n.value,r.value)}throw new Error("oneof cannot contain ".concat(s.kind));case"map":const a=Object.keys(n).concat(Object.keys(r));switch(e.V.kind){case"message":const t=e.V.T;return a.every(e=>t.equals(n[e],r[e]));case"enum":return a.every(e=>M(R.INT32,n[e],r[e]));case"scalar":const i=e.V.T;return a.every(e=>M(i,n[e],r[e]))}}}),clone(e){const t=e.getType(),i=new t,n=i;for(const i of t.fields.byMember()){const t=e[i.localName];let s;if(i.repeated)s=t.map(Te);else if("map"==i.kind){s=n[i.localName];for(const e of Object.entries(t)){var r=x(e,2);const t=r[0],i=r[1];s[t]=Te(i)}}else s="oneof"==i.kind?i.findField(t.case)?{case:t.case,value:Te(t.value)}:{case:void 0}:Te(t);n[i.localName]=s}for(const i of t.runtime.bin.listUnknownFields(e))t.runtime.bin.onUnknownField(n,i.no,i.wireType,i.data);return i}}),{newFieldList:Ne,initFields:xe}),makeMessageType(e,t,i){return function(e,t,i,n){var r;const s=null!==(r=null==n?void 0:n.localName)&&void 0!==r?r:t.substring(t.lastIndexOf(".")+1),a={[s]:function(t){e.util.initFields(this),e.util.initPartial(t,this)}}[s];return Object.setPrototypeOf(a.prototype,new g),Object.assign(a,{runtime:e,typeName:t,fields:e.util.newFieldList(i),fromBinary:(e,t)=>(new a).fromBinary(e,t),fromJson:(e,t)=>(new a).fromJson(e,t),fromJsonString:(e,t)=>(new a).fromJsonString(e,t),equals:(t,i)=>e.util.equals(a,t,i)}),a}(this,e,t,i)},makeEnum:function(e,t,i){const n={};for(const e of t){const t=m(e);n[t.localName]=t.no,n[t.no]=t.localName}return h(n,e,t),n},makeEnumType:p,getEnumType:function(e){const t=e[u];return o(t,"missing enum type on enum object"),t},makeExtension(e,t,i){return function(e,t,i,n){let r;return{typeName:t,extendee:i,get field(){if(!r){const i="function"==typeof n?n():n;i.name=t.split(".").pop(),i.jsonName="[".concat(t,"]"),r=e.util.newFieldList([i]).list()[0]}return r},runtime:e}}(this,e,t,i)}});var Ne,xe;class Le extends g{constructor(e){super(),this.seconds=P.zero,this.nanos=0,Ae.util.initPartial(e,this)}fromJson(e,t){if("string"!=typeof e)throw new Error("cannot decode google.protobuf.Timestamp from JSON: ".concat(Ae.json.debug(e)));const i=e.match(/^([0-9]{4})-([0-9]{2})-([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})(?:Z|\.([0-9]{3,9})Z|([+-][0-9][0-9]:[0-9][0-9]))$/);if(!i)throw new Error("cannot decode google.protobuf.Timestamp from JSON: invali
1d RFC 3339 string");const n=Date.parse(i[1]+"-"+i[2]+"-"+i[3]+"T"+i[4]+":"+i[5]+":"+i[6]+(i[8]?i[8]:"Z"));if(Number.isNaN(n))throw new Error("cannot decode google.protobuf.Timestamp from JSON: invalid RFC 3339 string");if(n<Date.parse("0001-01-01T00:00:00Z")||n>Date.parse("9999-12-31T23:59:59Z"))throw new Error("cannot decode message google.protobuf.Timestamp from JSON: must be from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z inclusive");return this.seconds=P.parse(n/1e3),this.nanos=0,i[7]&&(this.nanos=parseInt("1"+i[7]+"0".repeat(9-i[7].length))-1e9),this}toJson(e){const t=1e3*Number(this.seconds);if(t<Date.parse("0001-01-01T00:00:00Z")||t>Date.parse("9999-12-31T23:59:59Z"))throw new Error("cannot encode google.protobuf.Timestamp to JSON: must be from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z inclusive");if(this.nanos<0)throw new Error("cannot encode google.protobuf.Timestamp to JSON: nanos must not be negative");let i="Z";if(this.nanos>0){const e=(this.nanos+1e9).toString().substring(1);i="000000"===e.substring(3)?"."+e.substring(0,3)+"Z":"000"===e.substring(6)?"."+e.substring(0,6)+"Z":"."+e+"Z"}return new Date(t).toISOString().replace(".000Z",i)}toDate(){return new Date(1e3*Number(this.seconds)+Math.ceil(this.nanos/1e6))}static now(){return Le.fromDate(new Date)}static fromDate(e){const t=e.getTime();return new Le({seconds:P.parse(Math.floor(t/1e3)),nanos:t%1e3*1e6})}static fromBinary(e,t){return(new Le).fromBinary(e,t)}static fromJson(e,t){return(new Le).fromJson(e,t)}static fromJsonString(e,t){return(new Le).fromJsonString(e,t)}static equals(e,t){return Ae.util.equals(Le,e,t)}}Le.runtime=Ae,Le.typeName="google.protobuf.Timestamp",Le.fields=Ae.util.newFieldList(()=>[{no:1,name:"seconds",kind:"scalar",T:3},{no:2,name:"nanos",kind:"scalar",T:5}]);const Ue=Ae.makeMessageType("livekit.MetricsBatch",()=>[{no:1,name:"timestamp_ms",kind:"scalar",T:3},{no:2,name:"normalized_timestamp",kind:"message",T:Le},{no:3,name:"str_data",kind:"scalar",T:9,repeated:!0},{no:4,name:"time_series",kind:"message",T:Fe,repeated:!0},{no:5,name:"events",kind:"message",T:je,repeated:!0}]),Fe=Ae.makeMessageType("livekit.TimeSeriesMetric",()=>[{no:1,name:"label",kind:"scalar",T:13},{no:2,name:"participant_identity",kind:"scalar",T:13},{no:3,name:"track_sid",kind:"scalar",T:13},{no:4,name:"samples",kind:"message",T:Be,repeated:!0},{no:5,name:"rid",kind:"scalar",T:13}]),Be=Ae.makeMessageType("livekit.MetricSample",()=>[{no:1,name:"timestamp_ms",kind:"scalar",T:3},{no:2,name:"normalized_timestamp",kind:"message",T:Le},{no:3,name:"value",kind:"scalar",T:2}]),je=Ae.makeMessageType("livekit.EventMetric",()=>[{no:1,name:"label",kind:"scalar",T:13},{no:2,name:"participant_identity",kind:"scalar",T:13},{no:3,name:"track_sid",kind:"scalar",T:13},{no:4,name:"start_timestamp_ms",kind:"scalar",T:3},{no:5,name:"end_timestamp_ms",kind:"scalar",T:3,opt:!0},{no:6,name:"normalized_start_timestamp",kind:"message",T:Le},{no:7,name:"normalized_end_timestamp",kind:"message",T:Le,opt:!0},{no:8,name:"metadata",kind:"scalar",T:9},{no:9,name:"rid",kind:"scalar",T:13}]),qe=Ae.makeEnum("livekit.BackupCodecPolicy",[{no:0,name:"PREFER_REGRESSION"},{no:1,name:"SIMULCAST"},{no:2,name:"REGRESSION"}]),Ve=Ae.makeEnum("livekit.TrackType",[{no:0,name:"AUDIO"},{no:1,name:"VIDEO"},{no:2,name:"DATA"}]),He=Ae.makeEnum("livekit.TrackSource",[{no:0,name:"UNKNOWN"},{no:1,name:"CAMERA"},{no:2,name:"MICROPHONE"},{no:3,name:"SCREEN_SHARE"},{no:4,name:"SCREEN_SHARE_AUDIO"}]),We=Ae.makeEnum("livekit.VideoQuality",[{no:0,name:"LOW"},{no:1,name:"MEDIUM"},{no:2,name:"HIGH"},{no:3,name:"OFF"}]),ze=Ae.makeEnum("livekit.ConnectionQuality",[{no:0,name:"POOR"},{no:1,name:"GOOD"},{no:2,name:"EXCELLENT"},{no:3,name:"LOST"}]),Ge=Ae.makeEnum("livekit.ClientConfigSetting",[{no:0,name:"UNSET"},{no:1,name:"DISABLED"},{no:2,name:"ENABLED"}]),Ke=Ae.makeEnum("livekit.DisconnectReason",[{no:0,name:"UNKNOWN_REASON"},{no:1,name:"CLIENT_INITIATED"},{no:2,name:"DUPLICATE_IDENTITY"},{no:3,name:"SERVER_SHUTDOWN"},{no:4,name:"PARTICIPANT_REMOVED"},{no:5,name:"ROOM_DELETED"},{no:6,name:"STATE_MISMATCH"},{no:7,name:"JOIN_FAILURE"},{no:8,name:"MIGRATION"},{no:9,name:"SIGNAL_CLOSE"},{no:10,name:"ROOM_CLOSED"},{no:11,name:"USER_UNAVAILABLE"},{no:12,name:"USER_REJECTED"},{no:13,name:"SIP_TRUNK_FAILURE"},{no:14,name:"CONNECTION_TIMEOUT"},{no:15,name:"MEDIA_FAILURE"},{no:16,name:"AGENT_ERROR"}]),Je=Ae.makeEnum("livekit.ReconnectReason",[{no:0,name:"RR_UNKNOWN"},{no:1,name:"RR_SIGNAL_DISCONNECTED"},{no:2,name:"RR_PUBLISHER_FAILED"},{no:3,name:"RR_SUBSCRIBER_FAILED"},{no:4,name:"RR_SWITCH_CANDIDATE"}]),Qe=Ae.makeEnum("livekit.SubscriptionError",[{no:0,name:"SE_UNKNOWN"},{no:1,name:"SE_CODEC_UNSUPPORTED"},{no:2,name:"SE_TRACK_NOTFOUND"}]),Ye=Ae.makeEnum("livekit.AudioTrackFeature",[{no:0,name:"TF_STEREO"},{no:1,name:"TF_NO_DTX"},{no:2,name:"TF_AUTO_GAIN_CONTROL"},{no:3,name:"TF_ECHO_CANCELLATION"},{no:4,name:"TF_NOISE_SUPPRESSION"},{no:5,name:"TF_ENHANCED_NOISE_CANCELLATION"},{no:6,name:"TF_PRECONNECT_BUFFER"}]),Xe=Ae.makeEnum("livekit.PacketTrailerFeature",[{no:0,name:"PTF_USER_TIMESTAMP"},{no:1,name:"PTF_FRAME_ID"}]),Ze=Ae.makeMessageType("livekit.Room",()=>[{no:1,name:"sid",kind:"scalar",T:9},{no:2,name:"name",kind:"scalar",T:9},{no:3,name:"empty_timeout",kind:"scalar",T:13},{no:14,name:"departure_timeout",kind:"scalar",T:13},{no:4,name:"max_participants",kind:"scalar",T:13},{no:5,name:"creation_time",kind:"scalar",T:3},{no:15,name:"creation_time_ms",kind:"scalar",T:3},{no:6,name:"turn_password",kind:"scalar",T:9},{no:7,name:"enabled_codecs",kind:"message",T:$e,repeated:!0},{no:8,name:"metadata",kind:"scalar",T:9},{no:9,name:"num_participants",kind:"scalar",T:13},{no:11,name:"num_publishers",kind:"scalar",T:13},{no:10,name:"active_recording",kind:"scalar",T:8},{no:13,name:"version",kind:"message",T:Lt}]),$e=Ae.makeMessageType("livekit.Codec",()=>[{no:1,name:"mime",kind:"scalar",T:9},{no:2,name:"fmtp_line",kind:"scalar",T:9}]),et=Ae.makeMessageType("livekit.ParticipantPermission",()=>[{no:1,name:"can_subscribe",kind:"scalar",T:8},{no:2,name:"can_publish",kind:"scalar",T:8},{no:3,name:"can_publish_data",kind:"scalar",T:8},{no:9,name:"can_publish_sources",kind:"enum",T:Ae.getEnumType(He),repeated:!0},{no:7,name:"hidden",kind:"scalar",T:8},{no:8,name:"recorder",kind:"scalar",T:8},{no:10,name:"can_update_metadata",kind:"scalar",T:8},{no:11,name:"agent",kind:"scalar",T:8},{no:12,name:"can_subscribe_metrics",kind:"scalar",T:8},{no:13,name:"can_manage_agent_session",kind:"scalar",T:8}]),tt=Ae.makeMessageType("livekit.ParticipantInfo",()=>[{no:1,name:"sid",kind:"scalar",T:9},{no:2,name:"identity",kind:"scalar",T:9},{no:3,name:"state",kind:"enum",T:Ae.getEnumType(it)},{no:4,name:"tracks",kind:"message",T:ot,repeated:!0},{no:5,name:"metadata",kind:"scalar",T:9},{no:6,name:"joined_at",kind:"scalar",T:3},{no:17,name:"joined_at_ms",kind:"scalar",T:3},{no:9,name:"name",kind:"scalar",T:9},{no:10,name:"version",kind:"scalar",T:13},{no:11,name:"permission",kind:"message",T:et},{no:12,name:"region",kind:"scalar",T:9},{no:13,name:"is_publisher",kind:"scalar",T:8},{no:14,name:"kind",kind:"enum",T:Ae.getEnumType(nt)},{no:15,name:"attributes",kind:"map",K:9,V:{kind:"scalar",T:9}},{no:16,name:"disconnect_reason",kind:"enum",T:Ae.getEnumType(Ke)},{no:18,name:"kind_details",kind:"enum",T:Ae.getEnumType(rt),repeated:!0},{no:19,name:"data_tracks",kind:"message",T:ct,repeated:!0},{no:20,name:"client_protocol",kind:"scalar",T:5}]),it=Ae.makeEnum("livekit.ParticipantInfo.State",[{no:0,name:"JOINING"},{no:1,name:"JOINED"},{no:2,name:"ACTIVE"},{no:3,name:"DISCONNECTED"}]),nt=Ae.makeEnum("livekit.ParticipantInfo.Kind",[{no:0,name:"STANDARD"},{no:1,name:"INGRESS"},{no:2,name:"EGRESS"},{no:3,name:"SIP"},{no:4,name:"AGENT"},{no:7,name:"CONNECTOR"},{no:8,name:"BRIDGE"}]),rt=Ae.makeEnum("livekit.ParticipantInfo.KindDetail",[{no:0,name:"CLOUD_AGENT"},{no:1,name:"FORWARDED"},{no:2,name:"CONNECTOR_WHATSAPP"},{no:3,name:"CONNECTOR_TWILIO"},{no:4,name:"BRIDGE_RTSP"}]),st=Ae.makeEnum("livekit.Encryption.Type",[{no:0,name:"NONE"},{no:1,name:"GCM"},{no:2,name:"CUSTOM"}]),at=Ae.makeMessageType("livekit.SimulcastCodecInfo",()=>[{no:1,name:"mime_type",kind:"scalar",T:9},{no:2,name:"mid",kind:"scalar",T:9},{no:3,name:"cid",kind:"scalar",T:9},{no:4,name:"layers",kind:"message",T:lt,repeated:!0},{no:5,name:"video_layer_mode",kind:"enum",T:Ae.getEnumType(ut)},{no:6,name:"sdp_cid",kind:"scalar",T:9}]),ot=Ae.makeMessageType("livekit.TrackInfo",()=>[{no:1,name:"sid",kind:"scalar",T:9},{no:2,name:"type",kind:"enum",T:Ae.getEnumType(Ve)},{no:3,name:"name",kind:"scalar",T:9},{no:4,name:"muted",kind:"scalar",T:8},{no:5,name:"width",kind:"scalar",T:13},{no:6,name:"height",kind:"scalar",T:13},{no:7,name:"simulcast",kind:"scalar",T:8},{no:8,name:"disable_dtx",kind:"scalar",T:8},{no:9,name:"source",kind:"enum",T:Ae.getEnumType(He)},{no:10,name:"layers",kind:"message",T:lt,repeated:!0},{no:11,name:"mime_type",kind:"scalar",T:9},{no:12,name:"mid",kind:"scalar",T:9},{no:13,name:"codecs",kind:"message",T:at,repeated:!0},{no:14,name:"stereo",kind:"scalar",T:8},{no:15,name:"disable_red",kind:"scalar",T:8},{no:16,name:"encryption",kind:"enum",T:Ae.getEnumType(st)},{no:17,name:"stream",kind:"scalar",T:9},{no:18,name:"version",kind:"message",T:Lt},{no:19,name:"audio_features",kind:"enum",T:Ae.getEnumType(Ye),repeated:!0},{no:20,name:"backup_codec_policy",kind:"enum",T:Ae.getEnumType(qe)},{no:21,name:"packet_trailer_features",kind:"enum",T:Ae.getEnumType(Xe),repeated:!0}]),ct=Ae.makeMessageType("livekit.DataTrackInfo",()=>[{no:1,name:"pub_handle",kind:"scalar",T:13},{no:2,name:"sid",kind:"scalar",T:9},{no:3,name:"name",kind:"scalar",T:9},{no:4,name:"encryption",kind:"enum",T:Ae.getEnumType(st)}]),dt=Ae.makeMessageType("livekit.DataTrackSubscriptionOptions",()=>[{no:1,name:"target_fps",kind:"scalar",T:13,opt:!0}]),lt=Ae.makeMessageType("livekit.VideoLayer",()=>[{no:1,name:"quality",kind:"enum",T:Ae.getEnumType(We)},{no:2,name:"width",kind:"scalar",T:13},{no:3,name:"height",kind:"scalar",T:13},{no:4,name:"bitrate",kind:"scalar",T:13},{no:5,name:"ssrc",kind:"scalar",T:13},{no:6,name:"spatial_layer",kind:"scalar",T:5},{no:7,name:"rid",kind:"scalar",T:9},{no:8,name:"repair_ssrc",kind:"scalar",T:13}]),ut=Ae.makeEnum("livekit.VideoLayer.Mode",[{no:0,name:"MODE_UNUSED"},{no:1,name:"ONE_SPATIAL_LAYER_PER_STREAM"},{no:2,name:"MULTIPLE_SPATIAL_LAYERS_PER_STREAM"},{no:3,name:"ONE_SPATIAL_LAYER_PER_STREAM_INCOMPLETE_RTCP_SR"}]),ht=Ae.makeMessageType("livekit.DataPacket",()=>[{no:1,name:"kind",kind:"enum",T:Ae.getEnumType(pt)},{no:4,name:"participant_identity",kind:"scalar",T:9},{no:5,name:"destination_identities",kind:"scalar",T:9,repeated:!0},{no:2,name:"user",kind:"message",T:kt,oneof:"value"},{no:3,name:"speaker",kind:"message",T:ft,oneof:"value"},{no:6,name:"sip_dtmf",kind:"message",T:bt,oneof:"value"},{no:7,name:"transcription",kind:"message",T:yt,oneof:"value"},{no:8,name:"metrics",kind:"message",T:Ue,oneof:"value"},{no:9,name:"chat_message",kind:"message",T:St,oneof:"value"},{no:10,name:"rpc_request",kind:"message",T:Ct,oneof:"value"},{no:11,name:"rpc_ack",kind:"message",T:wt,oneof:"value"},{no:12,name:"rpc_response",kind:"message",T:Et,oneof:"value"},{no:13,name:"stream_header",kind:"message",T:jt,oneof:"value"},{no:14,name:"stream_chunk",kind:"message",T:qt,oneof:"value"},{no:15,name:"stream_trailer",kind:"message",T:Vt,oneof:"value"},{no:18,name:"encrypted_packet",kind:"message",T:mt,oneof:"value"},{no:16,name:"sequence",kind:"scalar",T:13},{no:17,name:"participant_sid",kind:"scalar",T:9}]),pt=Ae.makeEnum("livekit.DataPacket.Kind",[{no:0,name:"RELIABLE"},{no:1,name:"LOSSY"}]),mt=Ae.makeMessageType("livekit.EncryptedPacket",()=>[{no:1,name:"encryption_type",kind:"enum",T:Ae.getEnumType(st)},{no:2,name:"iv",kind:"scalar",T:12},{no:3,name:"key_index",kind:"scalar",T:13},{no:4,name:"encrypted_value",kind:"scalar",T:12}]),gt=Ae.makeMessageType("livekit.EncryptedPacketPayload",()=>[{no:1,name:"user",kind:"message",T:kt,oneof:"value"},{no:3,name:"chat_message",kind:"message",T:St,oneof:"value"},{no:4,name:"rpc_request",kind:"message",T:Ct,oneof:"value"},{no:5,name:"rpc_ack",kind:"message",T:wt,oneof:"value"},{no:6,name:"rpc_response",kind:"message",T:Et,oneof:"value"},{no:7,name:"stream_header",kind:"message",T:jt,oneof:"value"},{no:8,name:"stream_chunk",kind:"message",T:qt,oneof:"value"},{no:9,name:"stream_trailer",kind:"message",T:Vt,oneof:"value"}]),ft=Ae.makeMessageType("livekit.ActiveSpeakerUpdate",()=>[{no:1,name:"speakers",kind:"message",T:vt,repeated:!0}]),vt=Ae.makeMessageType("livekit.SpeakerInfo",()=>[{no:1,name:"sid",kind:"scalar",T:9},{no:2,name:"level",kind:"scalar",T:2},{no:3,name:"active",kind:"scalar",T:8}]),kt=Ae.makeMessageType("livekit.UserPacket",()=>[{no:1,name:"participant_sid",kind:"scalar",T:9},{no:5,name:"participant_identity",kind:"scalar",T:9},{no:2,name:"payload",kind:"scalar",T:12},{no:3,name:"destination_sids",kind:"scalar",T:9,repeated:!0},{no:6,name:"destination_identities",kind:"scalar",T:9,repeated:!0},{no:4,name:"topic",kind:"scalar",T:9,opt:!0},{no:8,name:"id",kind:"scalar",T:9,opt:!0},{no:9,name:"start_time",kind:"scalar",T:4,opt:!0},{no:10,name:"end_time",kind:"scalar",T:4,opt:!0},{no:11,name:"nonce",kind:"scalar",T:12}]),bt=Ae.makeMessageType("livekit.SipDTMF",()=>[{no:3,name:"code",kind:"scalar",T:13},{no:4,name:"digit",kind:"scalar",T:9}]),yt=Ae.makeMessageType("livekit.Transcription",()=>[{no:2,name:"transcribed_participant_identity",kind:"scalar",T:9},{no:3,name:"track_id",kind:"scalar",T:9},{no:4,name:"segments",kind:"message",T:Tt,repeated:!0}]),Tt=Ae.makeMessageType("livekit.TranscriptionSegment",()=>[{no:1,name:"id",kind:"scalar",T:9},{no:2,name:"text",kind:"scalar",T:9},{no:3,name:"start_time",kind:"scalar",T:4},{no:4,name:"end_time",kind:"scalar",T:4},{no:5,name:"final",kind:"scalar",T:8},{no:6,name:"language",kind:"scalar",T:9}]),St=Ae.makeMessageType("livekit.ChatMessage",()=>[{no:1,name:"id",kind:"scalar",T:9},{no:2,name:"timestamp",kind:"scalar",T:3},{no:3,name:"edit_timestamp",kind:"scalar",T:3,opt:!0},{no:4,name:"message",kind:"scalar",T:9},{no:5,name:"deleted",kind:"scalar",T:8},{no:6,name:"generated",kind:"scalar",T:8}]),Ct=Ae.makeMessageType("livekit.RpcRequest",()=>[{no:1,name:"id",kind:"scalar",T:9},{no:2,name:"method",kind:"scalar",T:9},{no:3,name:"payload",kind:"scalar",T:9},{no:4,name:"response_timeout_ms",kind:"scalar",T:13},{no:5,name:"version",kind:"scalar",T:13},{no:6,name:"compressed_payload",kind:"scalar",T:12}]),wt=Ae.makeMessageType("livekit.RpcAck",()=>[{no:1,name:"request_id",kind:"scalar",T:9}]),Et=Ae.makeMessageType("livekit.RpcResponse",()=>[{no:1,name:"request_id",kind:"scalar",T:9},{no:2,name:"payload",kind:"scalar",T:9,oneof:"value"},{no:3,name:"error",kind:"message",T:Pt,oneof:"value"},{no:4,name:"compressed_payload",kind:"scalar",T:12,oneof:"value"}]),Pt=Ae.makeMessageType("livekit.RpcError",()=>[{no:1,name:"code",kind:"scalar",T:13},{no:2,name:"message",kind:"scalar",T:9},{no:3,name:"data",kind:"scalar",T:9}]),Rt=Ae.makeMessageType("livekit.ParticipantTracks",()=>[{no:1,name:"participant_sid",kind:"scalar",T:9},{no:2,name:"track_sids",kind:"scalar",T:9,repeated:!0}]),It=Ae.makeMessageType("livekit.ServerInfo",()=>[{no:1,name:"edition",kind:"enum",T:Ae.getEnumType(Dt)},{no:2,name:"version",kind:"scalar",T:9},{no:3,name:"protocol",kind:"scalar",T:5},{no:4,name:"region",kind:"scalar",T:9},{no:5,name:"node_id",kind:"scalar",T:9},{no:6,name:"debug_info",kind:"scalar",T:9},{no:7,name:"agent_protocol",kind:"scalar",T:5}]),Dt=Ae.makeEnum("livekit.ServerInfo.Edition",[{no:0,name:"Standard"},{no:1,name:"Cloud"}]),Mt=Ae.makeMessageType("livekit.ClientInfo",()=>[{no:1,name:"sdk",kind:"enum",T:Ae.getEnumType(_t)},{no:2,name:"version",kind:"scalar",T:9},{no:3,name:"protocol",kind:"scalar",T:5},{no:4,name:"os",kind:"scalar",T:9},{no:5,name:"os_version",kind:"scalar",T:9},{no:6,name:"device_model",kind:"scalar",T:9},{no:7,name:"browser",kind:"scalar",T:9},{no:8,name:"browser_version",kind:"scalar",T:9},{no:9,name:"address",kind:"scalar",T:9},{no:10,name:"network",kind:"scalar",T:9},{no:11,name:"other_sdks",kind:"scalar",T:9},{no:12,name:"client_protocol",kind:"scalar",T:5},{no:13,name:"capabilities",kind:"enum",T:Ae.getEnumType(Ot),repeated:!0}]),_t=Ae.makeEnum("livekit.ClientInfo.SDK",[{no:0,name:"UNKNOWN"},{no:1,name:"JS"},{no:2,name:"SWIFT"},{no:3,name:"ANDROID"},{no:4,name:"FLUTTER"},{
vendor: 16,384 bytes, line 1
1no:5,name:"GO"},{no:6,name:"UNITY"},{no:7,name:"REACT_NATIVE"},{no:8,name:"RUST"},{no:9,name:"PYTHON"},{no:10,name:"CPP"},{no:11,name:"UNITY_WEB"},{no:12,name:"NODE"},{no:13,name:"UNREAL"},{no:14,name:"ESP32"}]),Ot=Ae.makeEnum("livekit.ClientInfo.Capability",[{no:0,name:"CAP_UNUSED"},{no:1,name:"CAP_PACKET_TRAILER"}]),At=Ae.makeMessageType("livekit.ClientConfiguration",()=>[{no:1,name:"video",kind:"message",T:Nt},{no:2,name:"screen",kind:"message",T:Nt},{no:3,name:"resume_connection",kind:"enum",T:Ae.getEnumType(Ge)},{no:4,name:"disabled_codecs",kind:"message",T:xt},{no:5,name:"force_relay",kind:"enum",T:Ae.getEnumType(Ge)}]),Nt=Ae.makeMessageType("livekit.VideoConfiguration",()=>[{no:1,name:"hardware_encoder",kind:"enum",T:Ae.getEnumType(Ge)}]),xt=Ae.makeMessageType("livekit.DisabledCodecs",()=>[{no:1,name:"codecs",kind:"message",T:$e,repeated:!0},{no:2,name:"publish",kind:"message",T:$e,repeated:!0}]),Lt=Ae.makeMessageType("livekit.TimedVersion",()=>[{no:1,name:"unix_micro",kind:"scalar",T:3},{no:2,name:"ticks",kind:"scalar",T:5}]),Ut=Ae.makeEnum("livekit.DataStream.OperationType",[{no:0,name:"CREATE"},{no:1,name:"UPDATE"},{no:2,name:"DELETE"},{no:3,name:"REACTION"}]),Ft=Ae.makeMessageType("livekit.DataStream.TextHeader",()=>[{no:1,name:"operation_type",kind:"enum",T:Ae.getEnumType(Ut)},{no:2,name:"version",kind:"scalar",T:5},{no:3,name:"reply_to_stream_id",kind:"scalar",T:9},{no:4,name:"attached_stream_ids",kind:"scalar",T:9,repeated:!0},{no:5,name:"generated",kind:"scalar",T:8}],{localName:"DataStream_TextHeader"}),Bt=Ae.makeMessageType("livekit.DataStream.ByteHeader",()=>[{no:1,name:"name",kind:"scalar",T:9}],{localName:"DataStream_ByteHeader"}),jt=Ae.makeMessageType("livekit.DataStream.Header",()=>[{no:1,name:"stream_id",kind:"scalar",T:9},{no:2,name:"timestamp",kind:"scalar",T:3},{no:3,name:"topic",kind:"scalar",T:9},{no:4,name:"mime_type",kind:"scalar",T:9},{no:5,name:"total_length",kind:"scalar",T:4,opt:!0},{no:7,name:"encryption_type",kind:"enum",T:Ae.getEnumType(st)},{no:8,name:"attributes",kind:"map",K:9,V:{kind:"scalar",T:9}},{no:9,name:"text_header",kind:"message",T:Ft,oneof:"content_header"},{no:10,name:"byte_header",kind:"message",T:Bt,oneof:"content_header"}],{localName:"DataStream_Header"}),qt=Ae.makeMessageType("livekit.DataStream.Chunk",()=>[{no:1,name:"stream_id",kind:"scalar",T:9},{no:2,name:"chunk_index",kind:"scalar",T:4},{no:3,name:"content",kind:"scalar",T:12},{no:4,name:"version",kind:"scalar",T:5},{no:5,name:"iv",kind:"scalar",T:12,opt:!0}],{localName:"DataStream_Chunk"}),Vt=Ae.makeMessageType("livekit.DataStream.Trailer",()=>[{no:1,name:"stream_id",kind:"scalar",T:9},{no:2,name:"reason",kind:"scalar",T:9},{no:3,name:"attributes",kind:"map",K:9,V:{kind:"scalar",T:9}}],{localName:"DataStream_Trailer"}),Ht=Ae.makeMessageType("livekit.SubscribedAudioCodec",()=>[{no:1,name:"codec",kind:"scalar",T:9},{no:2,name:"enabled",kind:"scalar",T:8}]),Wt=Ae.makeEnum("livekit.SignalTarget",[{no:0,name:"PUBLISHER"},{no:1,name:"SUBSCRIBER"}]),zt=Ae.makeEnum("livekit.StreamState",[{no:0,name:"ACTIVE"},{no:1,name:"PAUSED"}]),Gt=Ae.makeEnum("livekit.CandidateProtocol",[{no:0,name:"UDP"},{no:1,name:"TCP"},{no:2,name:"TLS"}]),Kt=Ae.makeMessageType("livekit.SignalRequest",()=>[{no:1,name:"offer",kind:"message",T:di,oneof:"message"},{no:2,name:"answer",kind:"message",T:di,oneof:"message"},{no:3,name:"trickle",kind:"message",T:ni,oneof:"message"},{no:4,name:"add_track",kind:"message",T:Yt,oneof:"message"},{no:5,name:"mute",kind:"message",T:ri,oneof:"message"},{no:6,name:"subscription",kind:"message",T:ui,oneof:"message"},{no:7,name:"track_setting",kind:"message",T:mi,oneof:"message"},{no:8,name:"leave",kind:"message",T:vi,oneof:"message"},{no:10,name:"update_layers",kind:"message",T:bi,oneof:"message"},{no:11,name:"subscription_permission",kind:"message",T:Ai,oneof:"message"},{no:12,name:"sync_state",kind:"message",T:Li,oneof:"message"},{no:13,name:"simulate",kind:"message",T:Bi,oneof:"message"},{no:14,name:"ping",kind:"scalar",T:3,oneof:"message"},{no:15,name:"update_metadata",kind:"message",T:yi,oneof:"message"},{no:16,name:"ping_req",kind:"message",T:ji,oneof:"message"},{no:17,name:"update_audio_track",kind:"message",T:gi,oneof:"message"},{no:18,name:"update_video_track",kind:"message",T:fi,oneof:"message"},{no:19,name:"publish_data_track_request",kind:"message",T:Xt,oneof:"message"},{no:20,name:"unpublish_data_track_request",kind:"message",T:$t,oneof:"message"},{no:21,name:"update_data_subscription",kind:"message",T:hi,oneof:"message"}]),Jt=Ae.makeMessageType("livekit.SignalResponse",()=>[{no:1,name:"join",kind:"message",T:si,oneof:"message"},{no:2,name:"answer",kind:"message",T:di,oneof:"message"},{no:3,name:"offer",kind:"message",T:di,oneof:"message"},{no:4,name:"trickle",kind:"message",T:ni,oneof:"message"},{no:5,name:"update",kind:"message",T:li,oneof:"message"},{no:6,name:"track_published",kind:"message",T:oi,oneof:"message"},{no:8,name:"leave",kind:"message",T:vi,oneof:"message"},{no:9,name:"mute",kind:"message",T:ri,oneof:"message"},{no:10,name:"speakers_changed",kind:"message",T:Si,oneof:"message"},{no:11,name:"room_update",kind:"message",T:Ci,oneof:"message"},{no:12,name:"connection_quality",kind:"message",T:Ei,oneof:"message"},{no:13,name:"stream_state_update",kind:"message",T:Ri,oneof:"message"},{no:14,name:"subscribed_quality_update",kind:"message",T:Mi,oneof:"message"},{no:15,name:"subscription_permission_update",kind:"message",T:Ni,oneof:"message"},{no:16,name:"refresh_token",kind:"scalar",T:9,oneof:"message"},{no:17,name:"track_unpublished",kind:"message",T:ci,oneof:"message"},{no:18,name:"pong",kind:"scalar",T:3,oneof:"message"},{no:19,name:"reconnect",kind:"message",T:ai,oneof:"message"},{no:20,name:"pong_resp",kind:"message",T:qi,oneof:"message"},{no:21,name:"subscription_response",kind:"message",T:Wi,oneof:"message"},{no:22,name:"request_response",kind:"message",T:zi,oneof:"message"},{no:23,name:"track_subscribed",kind:"message",T:Ki,oneof:"message"},{no:24,name:"room_moved",kind:"message",T:xi,oneof:"message"},{no:25,name:"media_sections_requirement",kind:"message",T:Zi,oneof:"message"},{no:26,name:"subscribed_audio_codec_update",kind:"message",T:_i,oneof:"message"},{no:27,name:"publish_data_track_response",kind:"message",T:Zt,oneof:"message"},{no:28,name:"unpublish_data_track_response",kind:"message",T:ei,oneof:"message"},{no:29,name:"data_track_subscriber_handles",kind:"message",T:ti,oneof:"message"}]),Qt=Ae.makeMessageType("livekit.SimulcastCodec",()=>[{no:1,name:"codec",kind:"scalar",T:9},{no:2,name:"cid",kind:"scalar",T:9},{no:4,name:"layers",kind:"message",T:lt,repeated:!0},{no:5,name:"video_layer_mode",kind:"enum",T:Ae.getEnumType(ut)}]),Yt=Ae.makeMessageType("livekit.AddTrackRequest",()=>[{no:1,name:"cid",kind:"scalar",T:9},{no:2,name:"name",kind:"scalar",T:9},{no:3,name:"type",kind:"enum",T:Ae.getEnumType(Ve)},{no:4,name:"width",kind:"scalar",T:13},{no:5,name:"height",kind:"scalar",T:13},{no:6,name:"muted",kind:"scalar",T:8},{no:7,name:"disable_dtx",kind:"scalar",T:8},{no:8,name:"source",kind:"enum",T:Ae.getEnumType(He)},{no:9,name:"layers",kind:"message",T:lt,repeated:!0},{no:10,name:"simulcast_codecs",kind:"message",T:Qt,repeated:!0},{no:11,name:"sid",kind:"scalar",T:9},{no:12,name:"stereo",kind:"scalar",T:8},{no:13,name:"disable_red",kind:"scalar",T:8},{no:14,name:"encryption",kind:"enum",T:Ae.getEnumType(st)},{no:15,name:"stream",kind:"scalar",T:9},{no:16,name:"backup_codec_policy",kind:"enum",T:Ae.getEnumType(qe)},{no:17,name:"audio_features",kind:"enum",T:Ae.getEnumType(Ye),repeated:!0},{no:18,name:"packet_trailer_features",kind:"enum",T:Ae.getEnumType(Xe),repeated:!0}]),Xt=Ae.makeMessageType("livekit.PublishDataTrackRequest",()=>[{no:1,name:"pub_handle",kind:"scalar",T:13},{no:2,name:"name",kind:"scalar",T:9},{no:3,name:"encryption",kind:"enum",T:Ae.getEnumType(st)}]),Zt=Ae.makeMessageType("livekit.PublishDataTrackResponse",()=>[{no:1,name:"info",kind:"message",T:ct}]),$t=Ae.makeMessageType("livekit.UnpublishDataTrackRequest",()=>[{no:1,name:"pub_handle",kind:"scalar",T:13}]),ei=Ae.makeMessageType("livekit.UnpublishDataTrackResponse",()=>[{no:1,name:"info",kind:"message",T:ct}]),ti=Ae.makeMessageType("livekit.DataTrackSubscriberHandles",()=>[{no:1,name:"sub_handles",kind:"map",K:13,V:{kind:"message",T:ii}}]),ii=Ae.makeMessageType("livekit.DataTrackSubscriberHandles.PublishedDataTrack",()=>[{no:1,name:"publisher_identity",kind:"scalar",T:9},{no:2,name:"publisher_sid",kind:"scalar",T:9},{no:3,name:"track_sid",kind:"scalar",T:9}],{localName:"DataTrackSubscriberHandles_PublishedDataTrack"}),ni=Ae.makeMessageType("livekit.TrickleRequest",()=>[{no:1,name:"candidateInit",kind:"scalar",T:9},{no:2,name:"target",kind:"enum",T:Ae.getEnumType(Wt)},{no:3,name:"final",kind:"scalar",T:8}]),ri=Ae.makeMessageType("livekit.MuteTrackRequest",()=>[{no:1,name:"sid",kind:"scalar",T:9},{no:2,name:"muted",kind:"scalar",T:8}]),si=Ae.makeMessageType("livekit.JoinResponse",()=>[{no:1,name:"room",kind:"message",T:Ze},{no:2,name:"participant",kind:"message",T:tt},{no:3,name:"other_participants",kind:"message",T:tt,repeated:!0},{no:4,name:"server_version",kind:"scalar",T:9},{no:5,name:"ice_servers",kind:"message",T:Ti,repeated:!0},{no:6,name:"subscriber_primary",kind:"scalar",T:8},{no:7,name:"alternative_url",kind:"scalar",T:9},{no:8,name:"client_configuration",kind:"message",T:At},{no:9,name:"server_region",kind:"scalar",T:9},{no:10,name:"ping_timeout",kind:"scalar",T:5},{no:11,name:"ping_interval",kind:"scalar",T:5},{no:12,name:"server_info",kind:"message",T:It},{no:13,name:"sif_trailer",kind:"scalar",T:12},{no:14,name:"enabled_publish_codecs",kind:"message",T:$e,repeated:!0},{no:15,name:"fast_publish",kind:"scalar",T:8}]),ai=Ae.makeMessageType("livekit.ReconnectResponse",()=>[{no:1,name:"ice_servers",kind:"message",T:Ti,repeated:!0},{no:2,name:"client_configuration",kind:"message",T:At},{no:3,name:"server_info",kind:"message",T:It},{no:4,name:"last_message_seq",kind:"scalar",T:13}]),oi=Ae.makeMessageType("livekit.TrackPublishedResponse",()=>[{no:1,name:"cid",kind:"scalar",T:9},{no:2,name:"track",kind:"message",T:ot}]),ci=Ae.makeMessageType("livekit.TrackUnpublishedResponse",()=>[{no:1,name:"track_sid",kind:"scalar",T:9}]),di=Ae.makeMessageType("livekit.SessionDescription",()=>[{no:1,name:"type",kind:"scalar",T:9},{no:2,name:"sdp",kind:"scalar",T:9},{no:3,name:"id",kind:"scalar",T:13},{no:4,name:"mid_to_track_id",kind:"map",K:9,V:{kind:"scalar",T:9}}]),li=Ae.makeMessageType("livekit.ParticipantUpdate",()=>[{no:1,name:"participants",kind:"message",T:tt,repeated:!0}]),ui=Ae.makeMessageType("livekit.UpdateSubscription",()=>[{no:1,name:"track_sids",kind:"scalar",T:9,repeated:!0},{no:2,name:"subscribe",kind:"scalar",T:8},{no:3,name:"participant_tracks",kind:"message",T:Rt,repeated:!0}]),hi=Ae.makeMessageType("livekit.UpdateDataSubscription",()=>[{no:1,name:"updates",kind:"message",T:pi,repeated:!0}]),pi=Ae.makeMessageType("livekit.UpdateDataSubscription.Update",()=>[{no:1,name:"track_sid",kind:"scalar",T:9},{no:2,name:"subscribe",kind:"scalar",T:8},{no:3,name:"options",kind:"message",T:dt}],{localName:"UpdateDataSubscription_Update"}),mi=Ae.makeMessageType("livekit.UpdateTrackSettings",()=>[{no:1,name:"track_sids",kind:"scalar",T:9,repeated:!0},{no:3,name:"disabled",kind:"scalar",T:8},{no:4,name:"quality",kind:"enum",T:Ae.getEnumType(We)},{no:5,name:"width",kind:"scalar",T:13},{no:6,name:"height",kind:"scalar",T:13},{no:7,name:"fps",kind:"scalar",T:13},{no:8,name:"priority",kind:"scalar",T:13}]),gi=Ae.makeMessageType("livekit.UpdateLocalAudioTrack",()=>[{no:1,name:"track_sid",kind:"scalar",T:9},{no:2,name:"features",kind:"enum",T:Ae.getEnumType(Ye),repeated:!0}]),fi=Ae.makeMessageType("livekit.UpdateLocalVideoTrack",()=>[{no:1,name:"track_sid",kind:"scalar",T:9},{no:2,name:"width",kind:"scalar",T:13},{no:3,name:"height",kind:"scalar",T:13}]),vi=Ae.makeMessageType("livekit.LeaveRequest",()=>[{no:1,name:"can_reconnect",kind:"scalar",T:8},{no:2,name:"reason",kind:"enum",T:Ae.getEnumType(Ke)},{no:3,name:"action",kind:"enum",T:Ae.getEnumType(ki)},{no:4,name:"regions",kind:"message",T:Vi}]),ki=Ae.makeEnum("livekit.LeaveRequest.Action",[{no:0,name:"DISCONNECT"},{no:1,name:"RESUME"},{no:2,name:"RECONNECT"}]),bi=Ae.makeMessageType("livekit.UpdateVideoLayers",()=>[{no:1,name:"track_sid",kind:"scalar",T:9},{no:2,name:"layers",kind:"message",T:lt,repeated:!0}]),yi=Ae.makeMessageType("livekit.UpdateParticipantMetadata",()=>[{no:1,name:"metadata",kind:"scalar",T:9},{no:2,name:"name",kind:"scalar",T:9},{no:3,name:"attributes",kind:"map",K:9,V:{kind:"scalar",T:9}},{no:4,name:"request_id",kind:"scalar",T:13}]),Ti=Ae.makeMessageType("livekit.ICEServer",()=>[{no:1,name:"urls",kind:"scalar",T:9,repeated:!0},{no:2,name:"username",kind:"scalar",T:9},{no:3,name:"credential",kind:"scalar",T:9}]),Si=Ae.makeMessageType("livekit.SpeakersChanged",()=>[{no:1,name:"speakers",kind:"message",T:vt,repeated:!0}]),Ci=Ae.makeMessageType("livekit.RoomUpdate",()=>[{no:1,name:"room",kind:"message",T:Ze}]),wi=Ae.makeMessageType("livekit.ConnectionQualityInfo",()=>[{no:1,name:"participant_sid",kind:"scalar",T:9},{no:2,name:"quality",kind:"enum",T:Ae.getEnumType(ze)},{no:3,name:"score",kind:"scalar",T:2}]),Ei=Ae.makeMessageType("livekit.ConnectionQualityUpdate",()=>[{no:1,name:"updates",kind:"message",T:wi,repeated:!0}]),Pi=Ae.makeMessageType("livekit.StreamStateInfo",()=>[{no:1,name:"participant_sid",kind:"scalar",T:9},{no:2,name:"track_sid",kind:"scalar",T:9},{no:3,name:"state",kind:"enum",T:Ae.getEnumType(zt)}]),Ri=Ae.makeMessageType("livekit.StreamStateUpdate",()=>[{no:1,name:"stream_states",kind:"message",T:Pi,repeated:!0}]),Ii=Ae.makeMessageType("livekit.SubscribedQuality",()=>[{no:1,name:"quality",kind:"enum",T:Ae.getEnumType(We)},{no:2,name:"enabled",kind:"scalar",T:8}]),Di=Ae.makeMessageType("livekit.SubscribedCodec",()=>[{no:1,name:"codec",kind:"scalar",T:9},{no:2,name:"qualities",kind:"message",T:Ii,repeated:!0}]),Mi=Ae.makeMessageType("livekit.SubscribedQualityUpdate",()=>[{no:1,name:"track_sid",kind:"scalar",T:9},{no:2,name:"subscribed_qualities",kind:"message",T:Ii,repeated:!0},{no:3,name:"subscribed_codecs",kind:"message",T:Di,repeated:!0}]),_i=Ae.makeMessageType("livekit.SubscribedAudioCodecUpdate",()=>[{no:1,name:"track_sid",kind:"scalar",T:9},{no:2,name:"subscribed_audio_codecs",kind:"message",T:Ht,repeated:!0}]),Oi=Ae.makeMessageType("livekit.TrackPermission",()=>[{no:1,name:"participant_sid",kind:"scalar",T:9},{no:2,name:"all_tracks",kind:"scalar",T:8},{no:3,name:"track_sids",kind:"scalar",T:9,repeated:!0},{no:4,name:"participant_identity",kind:"scalar",T:9}]),Ai=Ae.makeMessageType("livekit.SubscriptionPermission",()=>[{no:1,name:"all_participants",kind:"scalar",T:8},{no:2,name:"track_permissions",kind:"message",T:Oi,repeated:!0}]),Ni=Ae.makeMessageType("livekit.SubscriptionPermissionUpdate",()=>[{no:1,name:"participant_sid",kind:"scalar",T:9},{no:2,name:"track_sid",kind:"scalar",T:9},{no:3,name:"allowed",kind:"scalar",T:8}]),xi=Ae.makeMessageType("livekit.RoomMovedResponse",()=>[{no:1,name:"room",kind:"message",T:Ze},{no:2,name:"token",kind:"scalar",T:9},{no:3,name:"participant",kind:"message",T:tt},{no:4,name:"other_participants",kind:"message",T:tt,repeated:!0}]),Li=Ae.makeMessageType("livekit.SyncState",()=>[{no:1,name:"answer",kind:"message",T:di},{no:2,name:"subscription",kind:"message",T:ui},{no:3,name:"publish_tracks",kind:"message",T:oi,repeated:!0},{no:4,name:"data_channels",kind:"message",T:Fi,repeated:!0},{no:5,name:"offer",kind:"message",T:di},{no:6,name:"track_sids_disabled",kind:"scalar",T:9,repeated:!0},{no:7,name:"datachannel_receive_states",kind:"message",T:Ui,repeated:!0},{no:8,name:"publish_data_tracks",kind:"message",T:Zt,repeated:!0}]),Ui=Ae.makeMessageType("livekit.DataChannelReceiveState",()=>[{no:1,name:"publisher_sid",kind:"scalar",T:9},{no:2,name:"last_seq",kind:"scalar",T:13}]),Fi=Ae.makeMessageType("livekit.DataChannelInfo",()=>[{no:1,name:"label",kind:"scalar",T:9},{no:2,name:"id",kind:"scalar",T:13},{no:3,name:"target",kind:"enum",T:Ae.getEnumType(Wt)}]),Bi=Ae.makeMessageType("livekit.SimulateScenario",()=>[{no:1,name:"speaker_update",kind:"scalar",T:5,oneof:"scenario"},{no:2,name:"node_failure",kind:"scalar",T:8,oneof:"scenario"},{no:3,name:"migration",kind:"scalar",T:8,oneof:"scenario"},{no:4,name:"server_leave",kind:"scalar",T:8,oneof:"scenario"},
vendor: 4,392 bytes, line 1
1{no:5,name:"switch_candidate_protocol",kind:"enum",T:Ae.getEnumType(Gt),oneof:"scenario"},{no:6,name:"subscriber_bandwidth",kind:"scalar",T:3,oneof:"scenario"},{no:7,name:"disconnect_signal_on_resume",kind:"scalar",T:8,oneof:"scenario"},{no:8,name:"disconnect_signal_on_resume_no_messages",kind:"scalar",T:8,oneof:"scenario"},{no:9,name:"leave_request_full_reconnect",kind:"scalar",T:8,oneof:"scenario"}]),ji=Ae.makeMessageType("livekit.Ping",()=>[{no:1,name:"timestamp",kind:"scalar",T:3},{no:2,name:"rtt",kind:"scalar",T:3}]),qi=Ae.makeMessageType("livekit.Pong",()=>[{no:1,name:"last_ping_timestamp",kind:"scalar",T:3},{no:2,name:"timestamp",kind:"scalar",T:3}]),Vi=Ae.makeMessageType("livekit.RegionSettings",()=>[{no:1,name:"regions",kind:"message",T:Hi,repeated:!0}]),Hi=Ae.makeMessageType("livekit.RegionInfo",()=>[{no:1,name:"region",kind:"scalar",T:9},{no:2,name:"url",kind:"scalar",T:9},{no:3,name:"distance",kind:"scalar",T:3}]),Wi=Ae.makeMessageType("livekit.SubscriptionResponse",()=>[{no:1,name:"track_sid",kind:"scalar",T:9},{no:2,name:"err",kind:"enum",T:Ae.getEnumType(Qe)}]),zi=Ae.makeMessageType("livekit.RequestResponse",()=>[{no:1,name:"request_id",kind:"scalar",T:13},{no:2,name:"reason",kind:"enum",T:Ae.getEnumType(Gi)},{no:3,name:"message",kind:"scalar",T:9},{no:4,name:"trickle",kind:"message",T:ni,oneof:"request"},{no:5,name:"add_track",kind:"message",T:Yt,oneof:"request"},{no:6,name:"mute",kind:"message",T:ri,oneof:"request"},{no:7,name:"update_metadata",kind:"message",T:yi,oneof:"request"},{no:8,name:"update_audio_track",kind:"message",T:gi,oneof:"request"},{no:9,name:"update_video_track",kind:"message",T:fi,oneof:"request"},{no:10,name:"publish_data_track",kind:"message",T:Xt,oneof:"request"},{no:11,name:"unpublish_data_track",kind:"message",T:$t,oneof:"request"}]),Gi=Ae.makeEnum("livekit.RequestResponse.Reason",[{no:0,name:"OK"},{no:1,name:"NOT_FOUND"},{no:2,name:"NOT_ALLOWED"},{no:3,name:"LIMIT_EXCEEDED"},{no:4,name:"QUEUED"},{no:5,name:"UNSUPPORTED_TYPE"},{no:6,name:"UNCLASSIFIED_ERROR"},{no:7,name:"INVALID_HANDLE"},{no:8,name:"INVALID_NAME"},{no:9,name:"DUPLICATE_HANDLE"},{no:10,name:"DUPLICATE_NAME"}]),Ki=Ae.makeMessageType("livekit.TrackSubscribed",()=>[{no:1,name:"track_sid",kind:"scalar",T:9}]),Ji=Ae.makeMessageType("livekit.ConnectionSettings",()=>[{no:1,name:"auto_subscribe",kind:"scalar",T:8},{no:2,name:"adaptive_stream",kind:"scalar",T:8},{no:3,name:"subscriber_allow_pause",kind:"scalar",T:8,opt:!0},{no:4,name:"disable_ice_lite",kind:"scalar",T:8},{no:5,name:"auto_subscribe_data_track",kind:"scalar",T:8,opt:!0}]),Qi=Ae.makeMessageType("livekit.JoinRequest",()=>[{no:1,name:"client_info",kind:"message",T:Mt},{no:2,name:"connection_settings",kind:"message",T:Ji},{no:3,name:"metadata",kind:"scalar",T:9},{no:4,name:"participant_attributes",kind:"map",K:9,V:{kind:"scalar",T:9}},{no:5,name:"add_track_requests",kind:"message",T:Yt,repeated:!0},{no:6,name:"publisher_offer",kind:"message",T:di},{no:7,name:"reconnect",kind:"scalar",T:8},{no:8,name:"reconnect_reason",kind:"enum",T:Ae.getEnumType(Je)},{no:9,name:"participant_sid",kind:"scalar",T:9},{no:10,name:"sync_state",kind:"message",T:Li}]),Yi=Ae.makeMessageType("livekit.WrappedJoinRequest",()=>[{no:1,name:"compression",kind:"enum",T:Ae.getEnumType(Xi)},{no:2,name:"join_request",kind:"scalar",T:12}]),Xi=Ae.makeEnum("livekit.WrappedJoinRequest.Compression",[{no:0,name:"NONE"},{no:1,name:"GZIP"}]),Zi=Ae.makeMessageType("livekit.MediaSectionsRequirement",()=>[{no:1,name:"num_audios",kind:"scalar",T:13},{no:2,name:"num_videos",kind:"scalar",T:13}]);function $i(e){return e&&e.__esModule&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e}var en,tn,nn,rn,sn,an,on={exports:{}},cn=(en||(en=1,nn=on.exports,rn=function(){var e=function(){},t="undefined",i=typeof window!==t&&typeof window.navigator!==t&&/Trident\/|MSIE /.test(window.navigator.userAgent),n=["trace","debug","info","warn","error"],r={},s=null;function a(e,t){var i=e[t];if("function"==typeof i.bind)return i.bind(e);try{return Function.prototype.bind.call(i,e)}catch(t){return function(){return Function.prototype.apply.apply(i,[e,arguments])}}}function o(){console.log&&(console.log.apply?console.log.apply(console,arguments):Function.prototype.apply.apply(console.log,[console,arguments])),console.trace&&console.trace()}function c(){for(var i=this.getLevel(),r=0;r<n.length;r++){var s=n[r];
vendor: 4,130 bytes, line 1
1this[s]=r<i?e:this.methodFactory(s,i,this.name)}if(this.log=this.debug,typeof console===t&&i<this.levels.SILENT)return"No console available for logging"}function d(e){return function(){typeof console!==t&&(c.call(this),this[e].apply(this,arguments))}}function l(n,r,s){return function(n){return"debug"===n&&(n="log"),typeof console!==t&&("trace"===n&&i?o:void 0!==console[n]?a(console,n):void 0!==console.log?a(console,"log"):e)}(n)||d.apply(this,arguments)}function u(e,i){var a,o,d,u=this,h="loglevel";function p(){var e;if(typeof window!==t&&h){try{e=window.localStorage[h]}catch(e){}if(typeof e===t)try{var i=window.document.cookie,n=encodeURIComponent(h),r=i.indexOf(n+"=");-1!==r&&(e=/^([^;]+)/.exec(i.slice(r+n.length+1))[1])}catch(e){}return void 0===u.levels[e]&&(e=void 0),e}}function m(e){var t=e;if("string"==typeof t&&void 0!==u.levels[t.toUpperCase()]&&(t=u.levels[t.toUpperCase()]),"number"==typeof t&&t>=0&&t<=u.levels.SILENT)return t;throw new TypeError("log.setLevel() called with invalid level: "+e)}"string"==typeof e?h+=":"+e:"symbol"==typeof e&&(h=void 0),u.name=e,u.levels={TRACE:0,DEBUG:1,INFO:2,WARN:3,ERROR:4,SILENT:5},u.methodFactory=i||l,u.getLevel=function(){return null!=d?d:null!=o?o:a},u.setLevel=function(e,i){return d=m(e),!1!==i&&function(e){var i=(n[e]||"silent").toUpperCase();if(typeof window!==t&&h){try{return void(window.localStorage[h]=i)}catch(e){}try{window.document.cookie=encodeURIComponent(h)+"="+i+";"}catch(e){}}}(d),c.call(u)},u.setDefaultLevel=function(e){o=m(e),p()||u.setLevel(e,!1)},u.resetLevel=function(){d=null,function(){if(typeof window!==t&&h){try{window.localStorage.removeItem(h)}catch(e){}try{window.document.cookie=encodeURIComponent(h)+"=; expires=Thu, 01 Jan 1970 00:00:00 UTC"}catch(e){}}}(),c.call(u)},u.enableAll=function(e){u.setLevel(u.levels.TRACE,e)},u.disableAll=function(e){u.setLevel(u.levels.SILENT,e)},u.rebuild=function(){if(s!==u&&(a=m(s.getLevel())),c.call(u),s===u)for(var e in r)r[e].rebuild()},a=m(s?s.getLevel():"WARN");var g=p();null!=g&&(d=m(g)),c.call(u)}(s=new u).getLogger=function(e){if("symbol"!=typeof e&&"string"!=typeof e||""===e)throw new TypeError("You must supply a name when creating a logger.");var t=r[e];return t||(t=r[e]=new u(e,s.methodFactory)),t};var h=typeof window!==t?window.log:void 0;return s.noConflict=function(){return typeof window!==t&&window.log===s&&(window.log=h),s},s.getLoggers=function(){return r},s.default=s,s},(tn=on).exports?tn.exports=rn():nn.log=rn()),on.exports);!function(e){e[e.trace=0]="trace",e[e.debug=1]="debug",e[e.info=2]="info",e[e.warn=3]="warn",e[e.error=4]="error",e[e.silent=5]="silent"}(sn||(sn={})),function(e){e.Default="livekit",e.Room="livekit-room",e.TokenSource="livekit-token-source",e.Participant="livekit-participant",e.Track="livekit-track",e.Publication="livekit-track-publication",e.Engine="livekit-engine",e.Signal="livekit-signal",e.PCManager="livekit-pc-manager",e.PCTransport="livekit-pc-transport",e.E2EE="lk-e2ee",e.DataTracks="livekit-data-tracks"}(an||(an={}));let dn=cn.getLogger(an.Default);function ln(e,t){const i=cn.getLogger(e);return i.setDefaultLevel(dn.getLevel()),t?function(e,t){const i=i=>(n,r)=>{const s=t(),a=s||r?Object.assign(Object.assign({},s),r):void 0;e[i](n,a)},n=Object.create(e);return n.trace=i("trace"),n.debug=i("debug"),n.info=i("info"),n.warn=i("warn"),n.error=i("error"),n}(i,t):i}Object.values(an).map(e=>cn.getLogger(e)),dn.setDefaultLevel(sn.info);const un=cn.getLogger(an.E2EE),hn=7e3,pn=[0,300,1200,2700,4800,hn,hn,hn,hn,hn];function mn(e,t,i,n){return new(i||(i=Promise))(function(r,s){function a(e){try{c(n.next(e))}catch(e){s(e)}}function o(e){try{c(n.throw(e))}catch(e){s(e)}}function c(e){var t;e.done?r(e.value):(t=e.value,t instanceof i?t:new i(function(e){e(t)})).then(a,o)}c((n=n.apply(e,t||[])).next())})}function gn(e){return this instanceof gn?(this.v=e,this):new gn(e)}function fn(e){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var t,i=e[Symbol.asyncIterator];return i?i.call(e):(e=function(e){var t="function"==typeof Symbol&&Symbol.iterator,i=t&&e[t],n=0;if(i)return i.call(e);
vendor: 5,202 bytes, line 1
1if(e&&"number"==typeof e.length)return{next:function(){return e&&n>=e.length&&(e=void 0),{value:e&&e[n++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")}(e),t={},n("next"),n("throw"),n("return"),t[Symbol.asyncIterator]=function(){return this},t);function n(i){t[i]=e[i]&&function(t){return new Promise(function(n,r){!function(e,t,i,n){Promise.resolve(n).then(function(t){e({value:t,done:i})},t)}(n,r,(t=e[i](t)).done,t.value)})}}}"function"==typeof SuppressedError&&SuppressedError;var vn,kn={exports:{}},bn=function(){if(vn)return kn.exports;vn=1;var e,t="object"==typeof Reflect?Reflect:null,i=t&&"function"==typeof t.apply?t.apply:function(e,t,i){return Function.prototype.apply.call(e,t,i)};e=t&&"function"==typeof t.ownKeys?t.ownKeys:Object.getOwnPropertySymbols?function(e){return Object.getOwnPropertyNames(e).concat(Object.getOwnPropertySymbols(e))}:function(e){return Object.getOwnPropertyNames(e)};var n=Number.isNaN||function(e){return e!=e};function r(){r.init.call(this)}kn.exports=r,kn.exports.once=function(e,t){return new Promise(function(i,n){function r(i){e.removeListener(t,s),n(i)}function s(){"function"==typeof e.removeListener&&e.removeListener("error",r),i([].slice.call(arguments))}m(e,t,s,{once:!0}),"error"!==t&&function(e,t){"function"==typeof e.on&&m(e,"error",t,{once:!0})}(e,r)})},r.EventEmitter=r,r.prototype._events=void 0,r.prototype._eventsCount=0,r.prototype._maxListeners=void 0;var s=10;function a(e){if("function"!=typeof e)throw new TypeError('The "listener" argument must be of type Function. Received type '+typeof e)}function o(e){return void 0===e._maxListeners?r.defaultMaxListeners:e._maxListeners}function c(e,t,i,n){var r,s,c,d;if(a(i),void 0===(s=e._events)?(s=e._events=Object.create(null),e._eventsCount=0):(void 0!==s.newListener&&(e.emit("newListener",t,i.listener?i.listener:i),s=e._events),c=s[t]),void 0===c)c=s[t]=i,++e._eventsCount;else if("function"==typeof c?c=s[t]=n?[i,c]:[c,i]:n?c.unshift(i):c.push(i),(r=o(e))>0&&c.length>r&&!c.warned){c.warned=!0;var l=new Error("Possible EventEmitter memory leak detected. "+c.length+" "+String(t)+" listeners added. Use emitter.setMaxListeners() to increase limit");l.name="MaxListenersExceededWarning",l.emitter=e,l.type=t,l.count=c.length,d=l,console&&console.warn&&console.warn(d)}return e}function d(){if(!this.fired)return this.target.removeListener(this.type,this.wrapFn),this.fired=!0,0===arguments.length?this.listener.call(this.target):this.listener.apply(this.target,arguments)}function l(e,t,i){var n={fired:!1,wrapFn:void 0,target:e,type:t,listener:i},r=d.bind(n);return r.listener=i,n.wrapFn=r,r}function u(e,t,i){var n=e._events;if(void 0===n)return[];var r=n[t];return void 0===r?[]:"function"==typeof r?i?[r.listener||r]:[r]:i?function(e){for(var t=new Array(e.length),i=0;i<t.length;++i)t[i]=e[i].listener||e[i];return t}(r):p(r,r.length)}function h(e){var t=this._events;if(void 0!==t){var i=t[e];if("function"==typeof i)return 1;if(void 0!==i)return i.length}return 0}function p(e,t){for(var i=new Array(t),n=0;n<t;++n)i[n]=e[n];return i}function m(e,t,i,n){if("function"==typeof e.on)n.once?e.once(t,i):e.on(t,i);else{if("function"!=typeof e.addEventListener)throw new TypeError('The "emitter" argument must be of type EventEmitter. Received type '+typeof e);e.addEventListener(t,function r(s){n.once&&e.removeEventListener(t,r),i(s)})}}return Object.defineProperty(r,"defaultMaxListeners",{enumerable:!0,get:function(){return s},set:function(e){if("number"!=typeof e||e<0||n(e))throw new RangeError('The value of "defaultMaxListeners" is out of range. It must be a non-negative number. Received '+e+".");s=e}}),r.init=function(){void 0!==this._events&&this._events!==Object.getPrototypeOf(this)._events||(this._events=Object.create(null),this._eventsCount=0),this._maxListeners=this._maxListeners||void 0},r.prototype.setMaxListeners=function(e){if("number"!=typeof e||e<0||n(e))throw new RangeError('The value of "n" is out of range. It must be a non-negative number. Received '+e+".");return this._maxListeners=e,this},r.prototype.getMaxListeners=function(){return o(this)},r.prototype.emit=function(e){for(var t=[],n=1;n<arguments.length;n++)t.push(arguments[n]);var r="error"===e,s=this._events;if(void 0!==s)r=r&&void 0===s.error;else if(!r)return!1;if(r){var a;if(t.length>0&&(a=t[0]),a instanceof Error)throw a;var o=new Error("Unhandled error."+(a?" ("+a.message+")":""));throw o.context=a,o}var c=s[e];if(void 0===c)return!1;if("function"==typeof c)i(c,this,t);else{var d=c.length,l=p(c,d);for(n=0;n<d;++n)i(l[n],this,t)}return!0},r.prototype.addListener=function(e,t){return c(this,e,t,!1)},r.prototype.on=r.prototype.addListener,r.prototype.prependListener=function(e,t){return c(this,e,t,!0)},r.prototype.once=function(e,t){return a(t),this.on(e,l(this,e,t)),this},r.prototype.prependOnceListener=function(e,t){return a(t),this.prependListener(e,l(this,e,t)),this},r.prototype.removeListener=function(e,t){var i,n,r,s,o;if(a(t),void 0===(n=this._events))return this;if(void 0===(i=n[e]))return this;if(i===t||i.listener===t)0===--this._eventsCount?this._events=Object.create(null):(delete n[e],n.removeListener&&this.emit
vendor: 4,135 bytes, line 1
1("removeListener",e,i.listener||t));else if("function"!=typeof i){for(r=-1,s=i.length-1;s>=0;s--)if(i[s]===t||i[s].listener===t){o=i[s].listener,r=s;break}if(r<0)return this;0===r?i.shift():function(e,t){for(;t+1<e.length;t++)e[t]=e[t+1];e.pop()}(i,r),1===i.length&&(n[e]=i[0]),void 0!==n.removeListener&&this.emit("removeListener",e,o||t)}return this},r.prototype.off=r.prototype.removeListener,r.prototype.removeAllListeners=function(e){var t,i,n;if(void 0===(i=this._events))return this;if(void 0===i.removeListener)return 0===arguments.length?(this._events=Object.create(null),this._eventsCount=0):void 0!==i[e]&&(0===--this._eventsCount?this._events=Object.create(null):delete i[e]),this;if(0===arguments.length){var r,s=Object.keys(i);for(n=0;n<s.length;++n)"removeListener"!==(r=s[n])&&this.removeAllListeners(r);return this.removeAllListeners("removeListener"),this._events=Object.create(null),this._eventsCount=0,this}if("function"==typeof(t=i[e]))this.removeListener(e,t);else if(void 0!==t)for(n=t.length-1;n>=0;n--)this.removeListener(e,t[n]);return this},r.prototype.listeners=function(e){return u(this,e,!0)},r.prototype.rawListeners=function(e){return u(this,e,!1)},r.listenerCount=function(e,t){return"function"==typeof e.listenerCount?e.listenerCount(t):h.call(e,t)},r.prototype.listenerCount=h,r.prototype.eventNames=function(){return this._eventsCount>0?e(this._events):[]},kn.exports}();let yn=!0,Tn=!0;function Sn(e,t,i){const n=e.match(t);return n&&n.length>=i&&parseFloat(n[i],10)}function Cn(e,t,i){if(!e.RTCPeerConnection)return;if(!Object.getOwnPropertyDescriptor(EventTarget.prototype,"addEventListener").writable)return void Pn("Unable to polyfill events");const n=e.RTCPeerConnection.prototype,r=n.addEventListener;n.addEventListener=function(e,n){if(e!==t)return r.apply(this,arguments);const s=e=>{const t=i(e);t&&(n.handleEvent?n.handleEvent(t):n(t))};return this._eventMap=this._eventMap||{},this._eventMap[t]||(this._eventMap[t]=new Map),this._eventMap[t].set(n,s),r.apply(this,[e,s])};const s=n.removeEventListener;n.removeEventListener=function(e,i){if(e!==t||!this._eventMap||!this._eventMap[t])return s.apply(this,arguments);if(!this._eventMap[t].has(i))return s.apply(this,arguments);const n=this._eventMap[t].get(i);return this._eventMap[t].delete(i),0===this._eventMap[t].size&&delete this._eventMap[t],0===Object.keys(this._eventMap).length&&delete this._eventMap,s.apply(this,[e,n])},Object.defineProperty(n,"on"+t,{get(){return this["_on"+t]},set(e){this["_on"+t]&&(this.removeEventListener(t,this["_on"+t]),delete this["_on"+t]),e&&this.addEventListener(t,this["_on"+t]=e)},enumerable:!0,configurable:!0})}function wn(e){return"boolean"!=typeof e?new Error("Argument type: "+typeof e+". Please use a boolean."):(yn=e,e?"adapter.js logging disabled":"adapter.js logging enabled")}function En(e){return"boolean"!=typeof e?new Error("Argument type: "+typeof e+". Please use a boolean."):(Tn=!e,"adapter.js deprecation warnings "+(e?"disabled":"enabled"))}function Pn(){if("object"==typeof window){if(yn)return;"undefined"!=typeof console&&"function"==typeof console.log&&console.log.apply(console,arguments)}}function Rn(e,t){Tn&&console.warn(e+" is deprecated, please use "+t+" instead.")}function In(e){return"[object Object]"===Object.prototype.toString.call(e)}function Dn(e){return In(e)?Object.keys(e).reduce(function(t,i){const n=In(e[i]),r=n?Dn(e[i]):e[i],s=n&&!Object.keys(r).length;return void 0===r||s?t:Object.assign(t,{[i]:r})},{}):e}function Mn(e,t,i){t&&!i.has(t.id)&&(i.set(t.id,t),Object.keys(t).forEach(n=>{n.endsWith("Id")?Mn(e,e.get(t[n]),i):n.endsWith("Ids")&&t[n].forEach(t=>{Mn(e,e.get(t),i)})}))}function _n(e,t,i){const n=i?"outbound-rtp":"inbound-rtp",r=new Map;if(null===t)return r;const s=[];return e.forEach(e=>{"track"===e.type&&e.trackIdentifier===t.id&&s.push(e)}),s.forEach(t=>{e.forEach(i=>{i.type===n&&i.trackId===t.id&&Mn(e,i,r)})}),r}const On=Pn;function An(e,t){if(t.version>=64)return;const i=e&&e.navigator;if(!i.mediaDevices)return;const n=function(e){if("object"!=typeof e||e.mandatory||e.optional)return e;const t={};return Object.keys(e).forEach(i=>
vendor: 19,024 bytes, line 1
1{if("require"===i||"advanced"===i||"mediaSource"===i)return;const n="object"==typeof e[i]?e[i]:{ideal:e[i]};void 0!==n.exact&&"number"==typeof n.exact&&(n.min=n.max=n.exact);const r=function(e,t){return e?e+t.charAt(0).toUpperCase()+t.slice(1):"deviceId"===t?"sourceId":t};if(void 0!==n.ideal){t.optional=t.optional||[];let e={};"number"==typeof n.ideal?(e[r("min",i)]=n.ideal,t.optional.push(e),e={},e[r("max",i)]=n.ideal,t.optional.push(e)):(e[r("",i)]=n.ideal,t.optional.push(e))}void 0!==n.exact&&"number"!=typeof n.exact?(t.mandatory=t.mandatory||{},t.mandatory[r("",i)]=n.exact):["min","max"].forEach(e=>{void 0!==n[e]&&(t.mandatory=t.mandatory||{},t.mandatory[r(e,i)]=n[e])})}),e.advanced&&(t.optional=(t.optional||[]).concat(e.advanced)),t},r=function(e,r){if(t.version>=61)return r(e);if((e=JSON.parse(JSON.stringify(e)))&&"object"==typeof e.audio){const t=function(e,t,i){t in e&&!(i in e)&&(e[i]=e[t],delete e[t])};t((e=JSON.parse(JSON.stringify(e))).audio,"autoGainControl","googAutoGainControl"),t(e.audio,"noiseSuppression","googNoiseSuppression"),e.audio=n(e.audio)}if(e&&"object"==typeof e.video){let s=e.video.facingMode;s=s&&("object"==typeof s?s:{ideal:s});const a=t.version<66;if(s&&("user"===s.exact||"environment"===s.exact||"user"===s.ideal||"environment"===s.ideal)&&(!i.mediaDevices.getSupportedConstraints||!i.mediaDevices.getSupportedConstraints().facingMode||a)){let t;if(delete e.video.facingMode,"environment"===s.exact||"environment"===s.ideal?t=["back","rear"]:"user"!==s.exact&&"user"!==s.ideal||(t=["front"]),t)return i.mediaDevices.enumerateDevices().then(i=>{let a=(i=i.filter(e=>"videoinput"===e.kind)).find(e=>t.some(t=>e.label.toLowerCase().includes(t)));return!a&&i.length&&t.includes("back")&&(a=i[i.length-1]),a&&(e.video.deviceId=s.exact?{exact:a.deviceId}:{ideal:a.deviceId}),e.video=n(e.video),On("chrome: "+JSON.stringify(e)),r(e)})}e.video=n(e.video)}return On("chrome: "+JSON.stringify(e)),r(e)},s=function(e){return t.version>=64?e:{name:{PermissionDeniedError:"NotAllowedError",PermissionDismissedError:"NotAllowedError",InvalidStateError:"NotAllowedError",DevicesNotFoundError:"NotFoundError",ConstraintNotSatisfiedError:"OverconstrainedError",TrackStartError:"NotReadableError",MediaDeviceFailedDueToShutdown:"NotAllowedError",MediaDeviceKillSwitchOn:"NotAllowedError",TabCaptureError:"AbortError",ScreenCaptureError:"AbortError",DeviceCaptureError:"AbortError"}[e.name]||e.name,message:e.message,constraint:e.constraint||e.constraintName,toString(){return this.name+(this.message&&": ")+this.message}}};if(i.getUserMedia=function(e,t,n){r(e,e=>{i.webkitGetUserMedia(e,t,e=>{n&&n(s(e))})})}.bind(i),i.mediaDevices.getUserMedia){const e=i.mediaDevices.getUserMedia.bind(i.mediaDevices);i.mediaDevices.getUserMedia=function(t){return r(t,t=>e(t).then(e=>{if(t.audio&&!e.getAudioTracks().length||t.video&&!e.getVideoTracks().length)throw e.getTracks().forEach(e=>{e.stop()}),new DOMException("","NotFoundError");return e},e=>Promise.reject(s(e))))}}}function Nn(e){e.MediaStream=e.MediaStream||e.webkitMediaStream}function xn(e,t){if(!(t.version>102))if("object"==typeof e&&e.RTCPeerConnection&&!("ontrack"in e.RTCPeerConnection.prototype)){Object.defineProperty(e.RTCPeerConnection.prototype,"ontrack",{get(){return this._ontrack},set(e){this._ontrack&&this.removeEventListener("track",this._ontrack),this.addEventListener("track",this._ontrack=e)},enumerable:!0,configurable:!0});const t=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(){return this._ontrackpoly||(this._ontrackpoly=t=>{t.stream.addEventListener("addtrack",i=>{let n;n=e.RTCPeerConnection.prototype.getReceivers?this.getReceivers().find(e=>e.track&&e.track.id===i.track.id):{track:i.track};const r=new Event("track");r.track=i.track,r.receiver=n,r.transceiver={receiver:n},r.streams=[t.stream],this.dispatchEvent(r)}),t.stream.getTracks().forEach(i=>{let n;n=e.RTCPeerConnection.prototype.getReceivers?this.getReceivers().find(e=>e.track&&e.track.id===i.id):{track:i};const r=new Event("track");r.track=i,r.receiver=n,r.transceiver={receiver:n},r.streams=[t.stream],this.dispatchEvent(r)})},this.addEventListener("addstream",this._ontrackpoly)),t.apply(this,arguments)}}else Cn(e,"track",e=>(e.transceiver||Object.defineProperty(e,"transceiver",{value:{receiver:e.receiver}}),e))}function Ln(e){if("object"==typeof e&&e.RTCPeerConnection&&!("getSenders"in e.RTCPeerConnection.prototype)&&"createDTMFSender"in e.RTCPeerConnection.prototype){const t=function(e,t){return{track:t,get dtmf(){return void 0===this._dtmf&&("audio"===t.kind?this._dtmf=e.createDTMFSender(t):this._dtmf=null),this._dtmf},_pc:e}};if(!e.RTCPeerConnection.prototype.getSenders){e.RTCPeerConnection.prototype.getSenders=function(){return this._senders=this._senders||[],this._senders.slice()};const i=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addTrack=function(e,n){let r=i.apply(this,arguments);return r||(r=t(this,e),this._senders.push(r)),r};const n=e.RTCPeerConnection.prototype.removeTrack;e.RTCPeerConnection.prototype.removeTrack=function(e){n.apply(this,arguments);const t=this._senders.indexOf(e);-1!==t&&this._senders.splice(t,1)}}const i=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(e){this._senders=this._senders||[],i.apply(this,[e]),e.getTracks().forEach(e=>{this._senders.push(t(this,e))})};const n=e.RTCPeerConnection.prototype.removeStream;e.RTCPeerConnection.prototype.removeStream=function(e){this._senders=this._senders||[],n.apply(this,[e]),e.getTracks().forEach(e=>{const t=this._senders.find(t=>t.track===e);t&&this._senders.splice(this._senders.indexOf(t),1)})}}else if("object"==typeof e&&e.RTCPeerConnection&&"getSenders"in e.RTCPeerConnection.prototype&&"createDTMFSender"in e.RTCPeerConnection.prototype&&e.RTCRtpSender&&!("dtmf"in e.RTCRtpSender.prototype)){const t=e.RTCPeerConnection.prototype.getSenders;e.RTCPeerConnection.prototype.getSenders=function(){const e=t.apply(this,[]);return e.forEach(e=>e._pc=this),e},Object.defineProperty(e.RTCRtpSender.prototype,"dtmf",{get(){return void 0===this._dtmf&&("audio"===this.track.kind?this._dtmf=this._pc.createDTMFSender(this.track):this._dtmf=null),this._dtmf}})}}function Un(e,t){if(t.version>=67)return;if(!("object"==typeof e&&e.RTCPeerConnection&&e.RTCRtpSender&&e.RTCRtpReceiver))return;if(!("getStats"in e.RTCRtpSender.prototype)){const t=e.RTCPeerConnection.prototype.getSenders;t&&(e.RTCPeerConnection.prototype.getSenders=function(){const e=t.apply(this,[]);return e.forEach(e=>e._pc=this),e});const i=e.RTCPeerConnection.prototype.addTrack;i&&(e.RTCPeerConnection.prototype.addTrack=function(){const e=i.apply(this,arguments);return e._pc=this,e}),e.RTCRtpSender.prototype.getStats=function(){const e=this;return this._pc.getStats().then(t=>_n(t,e.track,!0))}}if(!("getStats"in e.RTCRtpReceiver.prototype)){const t=e.RTCPeerConnection.prototype.getReceivers;t&&(e.RTCPeerConnection.prototype.getReceivers=function(){const e=t.apply(this,[]);return e.forEach(e=>e._pc=this),e}),Cn(e,"track",e=>(e.receiver._pc=e.srcElement,e)),e.RTCRtpReceiver.prototype.getStats=function(){const e=this;return this._pc.getStats().then(t=>_n(t,e.track,!1))}}if(!("getStats"in e.RTCRtpSender.prototype)||!("getStats"in e.RTCRtpReceiver.prototype))return;const i=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){if(arguments.length>0&&arguments[0]instanceof e.MediaStreamTrack){const e=arguments[0];let t,i,n;return this.getSenders().forEach(i=>{i.track===e&&(t?n=!0:t=i)}),this.getReceivers().forEach(t=>(t.track===e&&(i?n=!0:i=t),t.track===e)),n||t&&i?Promise.reject(new DOMException("There are more than one sender or receiver for the track.","InvalidAccessError")):t?t.getStats():i?i.getStats():Promise.reject(new DOMException("There is no sender or receiver for the track.","InvalidAccessError"))}return i.apply(this,arguments)}}function Fn(e){e.RTCPeerConnection.prototype.getLocalStreams=function(){return this._shimmedLocalStreams=this._shimmedLocalStreams||{},Object.keys(this._shimmedLocalStreams).map(e=>this._shimmedLocalStreams[e][0])};const t=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addTrack=function(e,i){if(!i)return t.apply(this,arguments);this._shimmedLocalStreams=this._shimmedLocalStreams||{};const n=t.apply(this,arguments);return this._shimmedLocalStreams[i.id]?-1===this._shimmedLocalStreams[i.id].indexOf(n)&&this._shimmedLocalStreams[i.id].push(n):this._shimmedLocalStreams[i.id]=[i,n],n};const i=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(e){this._shimmedLocalStreams=this._shimmedLocalStreams||{},e.getTracks().forEach(e=>{if(this.getSenders().find(t=>t.track===e))throw new DOMException("Track already exists.","InvalidAccessError")});const t=this.getSenders();i.apply(this,arguments);const n=this.getSenders().filter(e=>-1===t.indexOf(e));this._shimmedLocalStreams[e.id]=[e].concat(n)};const n=e.RTCPeerConnection.prototype.removeStream;e.RTCPeerConnection.prototype.removeStream=function(e){return this._shimmedLocalStreams=this._shimmedLocalStreams||{},delete this._shimmedLocalStreams[e.id],n.apply(this,arguments)};const r=e.RTCPeerConnection.prototype.removeTrack;e.RTCPeerConnection.prototype.removeTrack=function(e){return this._shimmedLocalStreams=this._shimmedLocalStreams||{},e&&Object.keys(this._shimmedLocalStreams).forEach(t=>{const i=this._shimmedLocalStreams[t].indexOf(e);-1!==i&&this._shimmedLocalStreams[t].splice(i,1),1===this._shimmedLocalStreams[t].length&&delete this._shimmedLocalStreams[t]}),r.apply(this,arguments)}}function Bn(e,t){if(!e.RTCPeerConnection)return;if(e.RTCPeerConnection.prototype.addTrack&&t.version>=65)return Fn(e);const i=e.RTCPeerConnection.prototype.getLocalStreams;e.RTCPeerConnection.prototype.getLocalStreams=function(){const e=i.apply(this);return this._reverseStreams=this._reverseStreams||{},e.map(e=>this._reverseStreams[e.id])};const n=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(t){if(this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},t.getTracks().forEach(e=>{if(this.getSenders().find(t=>t.track===e))throw new DOMException("Track already exists.","InvalidAccessError")}),!this._reverseStreams[t.id]){const i=new e.MediaStream(t.getTracks());this._streams[t.id]=i,this._reverseStreams[i.id]=t,t=i}n.apply(this,[t])};const r=e.RTCPeerConnection.prototype.removeStream;function s(e,t){let i=t.sdp;return Object.keys(e._reverseStreams||[]).forEach(t=>{const n=e._reverseStreams[t],r=e._streams[n.id];i=i.replace(new RegExp(r.id,"g"),n.id)}),new RTCSessionDescription({type:t.type,sdp:i})}e.RTCPeerConnection.prototype.removeStream=function(e){this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},r.apply(this,[this._streams[e.id]||e]),delete this._reverseStreams[this._streams[e.id]?this._streams[e.id].id:e.id],delete this._streams[e.id]},e.RTCPeerConnection.prototype.addTrack=function(t,i){if("closed"===this.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");const n=[].slice.call(arguments,1);if(1!==n.length||!n[0].getTracks().find(e=>e===t))throw new DOMException("The adapter.js addTrack polyfill only supports a single stream which is associated with the specified track.","NotSupportedError");if(this.getSenders().find(e=>e.track===t))throw new DOMException("Track already exists.","InvalidAccessError");this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{};const r=this._streams[i.id];if(r)r.addTrack(t),Promise.resolve().then(()=>{this.dispatchEvent(new Event("negotiationneeded"))});else{const n=new e.MediaStream([t]);this._streams[i.id]=n,this._reverseStreams[n.id]=i,this.addStream(n)}return this.getSenders().find(e=>e.track===t)},["createOffer","createAnswer"].forEach(function(t){const i=e.RTCPeerConnection.prototype[t],n={[t](){const e=arguments;return arguments.length&&"function"==typeof arguments[0]?i.apply(this,[t=>{const i=s(this,t);e[0].apply(null,[i])},t=>{e[1]&&e[1].apply(null,t)},arguments[2]]):i.apply(this,arguments).then(e=>s(this,e))}};e.RTCPeerConnection.prototype[t]=n[t]});const a=e.RTCPeerConnection.prototype.setLocalDescription;e.RTCPeerConnection.prototype.setLocalDescription=function(){return arguments.length&&arguments[0].type?(arguments[0]=function(e,t){let i=t.sdp;return Object.keys(e._reverseStreams||[]).forEach(t=>{const n=e._reverseStreams[t],r=e._streams[n.id];i=i.replace(new RegExp(n.id,"g"),r.id)}),new RTCSessionDescription({type:t.type,sdp:i})}(this,arguments[0]),a.apply(this,arguments)):a.apply(this,arguments)};const o=Object.getOwnPropertyDescriptor(e.RTCPeerConnection.prototype,"localDescription");Object.defineProperty(e.RTCPeerConnection.prototype,"localDescription",{get(){const e=o.get.apply(this);return""===e.type?e:s(this,e)}}),e.RTCPeerConnection.prototype.removeTrack=function(e){if("closed"===this.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");if(!e._pc)throw new DOMException("Argument 1 of RTCPeerConnection.removeTrack does not implement interface RTCRtpSender.","TypeError");if(e._pc!==this)throw new DOMException("Sender was not created by this connection.","InvalidAccessError");let t;this._streams=this._streams||{},Object.keys(this._streams).forEach(i=>{this._streams[i].getTracks().find(t=>e.track===t)&&(t=this._streams[i])}),t&&(1===t.getTracks().length?this.removeStream(this._reverseStreams[t.id]):t.removeTrack(e.track),this.dispatchEvent(new Event("negotiationneeded")))}}function jn(e,t){!e.RTCPeerConnection&&e.webkitRTCPeerConnection&&(e.RTCPeerConnection=e.webkitRTCPeerConnection),e.RTCPeerConnection&&t.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach(function(t){const i=e.RTCPeerConnection.prototype[t],n={[t](){return arguments[0]=new("addIceCandidate"===t?e.RTCIceCandidate:e.RTCSessionDescription)(arguments[0]),i.apply(this,arguments)}};e.RTCPeerConnection.prototype[t]=n[t]})}function qn(e,t){t.version>102||Cn(e,"negotiationneeded",e=>{const i=e.target;if(!(t.version<72||i.getConfiguration&&"plan-b"===i.getConfiguration().sdpSemantics)||"stable"===i.signalingState)return e})}var Vn=Object.freeze({__proto__:null,fixNegotiationNeeded:qn,shimAddTrackRemoveTrack:Bn,shimAddTrackRemoveTrackWithNative:Fn,shimGetSendersWithDtmf:Ln,shimGetUserMedia:An,shimMediaStream:Nn,shimOnTrack:xn,shimPeerConnection:jn,shimSenderReceiverGetStats:Un});function Hn(e,t){const i=e&&e.navigator;if(!i.mediaDevices)return;const n=e&&e.MediaStreamTrack;if(i.getUserMedia=function(e,t,n){Rn("navigator.getUserMedia","navigator.mediaDevices.getUserMedia"),i.mediaDevices.getUserMedia(e).then(t,n)},!(t.version>55&&"autoGainControl"in i.mediaDevices.getSupportedConstraints())){const e=function(e,t,i){t in e&&!(i in e)&&(e[i]=e[t],delete e[t])},t=i.mediaDevices.getUserMedia.bind(i.mediaDevices);if(i.mediaDevices.getUserMedia=function(i){return"object"==typeof i&&"object"==typeof i.audio&&(i=JSON.parse(JSON.stringify(i)),e(i.audio,"autoGainControl","mozAutoGainControl"),e(i.audio,"noiseSuppression","mozNoiseSuppression")),t(i)},n&&n.prototype.getSettings){const t=n.prototype.getSettings;n.prototype.getSettings=function(){const i=t.apply(this,arguments);return e(i,"mozAutoGainControl","autoGainControl"),e(i,"mozNoiseSuppression","noiseSuppression"),i}}if(n&&n.prototype.applyConstraints){const t=n.prototype.applyConstraints;n.prototype.applyConstraints=function(i){return"audio"===this.kind&&"object"==typeof i&&(i=JSON.parse(JSON.stringify(i)),e(i,"autoGainControl","mozAutoGainControl"),e(i,"noiseSuppression","mozNoiseSuppression")),t.apply(this,[i])}}}}function Wn(e){"object"==typeof e&&e.RTCTrackEvent&&"receiver"in e.RTCTrackEvent.prototype&&!("transceiver"in e.RTCTrackEvent.prototype)&&Object.defineProperty(e.RTCTrackEvent.prototype,"transceiver",{get(){return{receiver:this.receiver}}})}function zn(e,t){"object"==typeof e&&(e.RTCPeerConnection||e.mozRTCPeerConnection)&&(!e.RTCPeerConnection&&e.mozRTCPeerConnection&&(e.RTCPeerConnection=e.mozRTCPeerConnection),t.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach(function(t){const i=e.RTCPeerConnection.prototype[t],n={[t](){return arguments[0]=new("addIceCandidate"===t?e.RTCIceCandidate:e.RTCSessionDescription)(arguments[0]),i.apply(this,arguments)}};e.RTCPeerConnection.prototype[t]=n[t]}))}function Gn(e,t){if("object"!=typeof e||!e.RTCPeerConnection&&!e.mozRTCPeerConnection)return;if(t.version>=151)return;const i={inboundrtp:"inbound-rtp",outboundrtp:"outbound-rtp",candidatepair:"candidate-pair",localcandidate:"local-candidate",remotecandidate:"remote-candidate"},n=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){const e=Array.prototype.slice.call(arguments),r=e[0],s=e[1],a=e[2];return"closed"===this.signalingState?Promise.resolve(new Map):n.apply(this,[r||null]).then(e=>{if(t.version<53&&!s)try{e.forEach(e=>{e.type=i[e.type]||e.type})}catch(t){if("TypeError"!==t.name)throw t;e.forEach((t,n)=>{e.set(n,Object.assign({},t,{type:i[t.type]||t.type}))})}return e}).then(s,a)}}function Kn(e){if("object"!=typeof e||!e.RTCPeerConnection||!e.RTCRtpSender)return;if(e.RTCRtpSender&&"getStats"in e.RTCRtpSender.prototype)return;const t=e.RTCPeerConnection.prototype.getSenders;t&&(e.RTCPeerConnection.prototype.getSenders=function(){const e=t.apply(this,[]);return e.forEach(e=>e._pc=this),e});const i=e.RTCPeerConnection.prototype.addTrack;i&&(e.RTCPeerConnection.prototype.addTrack=function(){const e=i.apply(this,arguments);return e._pc=this,e}),e.RTCRtpSender.prototype.getStats=function(){return this.track?this._pc.getStats(this.track):Promise.resolve(new Map)}}function Jn(e){if("object"!=typeof e||!e.RTCPeerConnection||!e.RTCRtpSender)return;if(e.RTCRtpSender&&"getStats"in e.RTCRtpReceiver.prototype)return;const t=e.RTCPeerConnection.prototype.getReceivers;t&&(e.RTCPeerConnection.prototype.getReceivers=function(){const e=t.apply(this,[]);return e.forEach(e=>e._pc=this),e}),Cn(e,"track",e=>(e.receiver._pc=e.srcElement,e)),e.RTCRtpReceiver.prototype.getStats=function(){return this._pc.getStats(this.track)}}function Qn(e){e.RTCPeerConnection&&!("removeStream"in e.RTCPeerConnection.prototype)&&(e.RTCPeerConnection.prototype.removeStream=function(e){Rn("removeStream","removeTrack"),this.getSenders().forEach(t=>{t.track&&e.getTracks().includes(t.track)&&this.removeTrack(t)})})}function Yn(e){e.DataChannel&&!e.RTCDataChannel&&(e.RTCDataChannel=e.DataChannel)}function Xn(e,t){if("object"!=typeof e||!e.RTCPeerConnection)return;if(t.version>=110)return;const i=e.RTCPeerConnection.prototype.addTransceiver;i&&(e.RTCPeerConnection.prototype.addTransceiver=function(){this.setParametersPromises=[];let e=arguments[1]&&arguments[1].sendEncodings;void 0===e&&(e=[]),e=[...e];const t=e.length>0;
vendor: 4,377 bytes, line 1
1t&&e.forEach(e=>{if("rid"in e&&!/^[a-z0-9]{0,16}$/i.test(e.rid))throw new TypeError("Invalid RID value provided.");if("scaleResolutionDownBy"in e&&!(parseFloat(e.scaleResolutionDownBy)>=1))throw new RangeError("scale_resolution_down_by must be >= 1.0");if("maxFramerate"in e&&!(parseFloat(e.maxFramerate)>=0))throw new RangeError("max_framerate must be >= 0.0")});const n=i.apply(this,arguments);if(t){const t=n.sender,i=t.getParameters();(!("encodings"in i)||1===i.encodings.length&&0===Object.keys(i.encodings[0]).length)&&(i.encodings=e,t.sendEncodings=e,this.setParametersPromises.push(t.setParameters(i).then(()=>{delete t.sendEncodings}).catch(()=>{delete t.sendEncodings})))}return n})}function Zn(e,t){if("object"!=typeof e||!e.RTCRtpSender)return;if(t.version>=110)return;const i=e.RTCRtpSender.prototype.getParameters;i&&(e.RTCRtpSender.prototype.getParameters=function(){const e=i.apply(this,arguments);return"encodings"in e||(e.encodings=[].concat(this.sendEncodings||[{}])),e})}function $n(e,t){if("object"!=typeof e||!e.RTCPeerConnection)return;if(t.version>=110)return;const i=e.RTCPeerConnection.prototype.createOffer;e.RTCPeerConnection.prototype.createOffer=function(){return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then(()=>i.apply(this,arguments)).finally(()=>{this.setParametersPromises=[]}):i.apply(this,arguments)}}function er(e,t){if("object"!=typeof e||!e.RTCPeerConnection)return;if(t.version>=110)return;const i=e.RTCPeerConnection.prototype.createAnswer;e.RTCPeerConnection.prototype.createAnswer=function(){return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then(()=>i.apply(this,arguments)).finally(()=>{this.setParametersPromises=[]}):i.apply(this,arguments)}}var tr=Object.freeze({__proto__:null,shimAddTransceiver:Xn,shimCreateAnswer:er,shimCreateOffer:$n,shimGetDisplayMedia:function(e,t){e.navigator.mediaDevices&&(e.navigator.mediaDevices&&"getDisplayMedia"in e.navigator.mediaDevices||(e.navigator.mediaDevices.getDisplayMedia=function(i){if(!i||!i.video){const e=new DOMException("getDisplayMedia without video constraints is undefined");return e.name="NotFoundError",e.code=8,Promise.reject(e)}return!0===i.video?i.video={mediaSource:t}:i.video.mediaSource=t,e.navigator.mediaDevices.getUserMedia(i)}))},shimGetParameters:Zn,shimGetStats:Gn,shimGetUserMedia:Hn,shimOnTrack:Wn,shimPeerConnection:zn,shimRTCDataChannel:Yn,shimReceiverGetStats:Jn,shimRemoveStream:Qn,shimSenderGetStats:Kn});function ir(e){if("object"==typeof e&&e.RTCPeerConnection){if("getLocalStreams"in e.RTCPeerConnection.prototype||(e.RTCPeerConnection.prototype.getLocalStreams=function(){return this._localStreams||(this._localStreams=[]),this._localStreams}),!("addStream"in e.RTCPeerConnection.prototype)){const t=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addStream=function(e){this._localStreams||(this._localStreams=[]),this._localStreams.includes(e)||this._localStreams.push(e),e.getAudioTracks().forEach(i=>t.call(this,i,e)),e.getVideoTracks().forEach(i=>t.call(this,i,e))},e.RTCPeerConnection.prototype.addTrack=function(e){for(var i=arguments.length,n=new Array(i>1?i-1:0),r=1;r<i;r++)n[r-1]=arguments[r];return n&&n.forEach(e=>{this._localStreams?this._localStreams.includes(e)||this._localStreams.push(e):this._localStreams=[e]}),t.apply(this,arguments)}}"removeStream"in e.RTCPeerConnection.prototype||(e.RTCPeerConnection.prototype.removeStream=function(e){this._localStreams||(this._localStreams=[]);const t=this._localStreams.indexOf(e);if(-1===t)return;this._localStreams.splice(t,1);const i=e.getTracks();this.getSenders().forEach(e=>{i.includes(e.track)&&this.removeTrack(e)})})}}function nr(e){if("object"==typeof e&&e.RTCPeerConnection&&("getRemoteStreams"in e.RTCPeerConnection.prototype||(e.RTCPeerConnection.prototype.getRemoteStreams=function(){return this._remoteStreams?this._remoteStreams:[]}),!("onaddstream"in e.RTCPeerConnection.prototype))){Object.defineProperty(e.RTCPeerConnection.prototype,"onaddstream",{get(){return this._onaddstream},set(e){this._onaddstream&&(this.removeEventListener("addstream",this._onaddstream),this.removeEventListener("track",this._onaddstreampoly)),this.addEventListener("addstream",this._onaddstream=e),this.addEventListener("track",this._onaddstreampoly=e=>
vendor: 5,570 bytes, line 1
1{e.streams.forEach(e=>{if(this._remoteStreams||(this._remoteStreams=[]),this._remoteStreams.includes(e))return;this._remoteStreams.push(e);const t=new Event("addstream");t.stream=e,this.dispatchEvent(t)})})}});const t=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(){const e=this;return this._onaddstreampoly||this.addEventListener("track",this._onaddstreampoly=function(t){t.streams.forEach(t=>{if(e._remoteStreams||(e._remoteStreams=[]),e._remoteStreams.indexOf(t)>=0)return;e._remoteStreams.push(t);const i=new Event("addstream");i.stream=t,e.dispatchEvent(i)})}),t.apply(e,arguments)}}}function rr(e){if("object"!=typeof e||!e.RTCPeerConnection)return;const t=e.RTCPeerConnection.prototype,i=t.createOffer,n=t.createAnswer,r=t.setLocalDescription,s=t.setRemoteDescription,a=t.addIceCandidate;t.createOffer=function(e,t){const n=arguments.length>=2?arguments[2]:arguments[0],r=i.apply(this,[n]);return t?(r.then(e,t),Promise.resolve()):r},t.createAnswer=function(e,t){const i=arguments.length>=2?arguments[2]:arguments[0],r=n.apply(this,[i]);return t?(r.then(e,t),Promise.resolve()):r};let o=function(e,t,i){const n=r.apply(this,[e]);return i?(n.then(t,i),Promise.resolve()):n};t.setLocalDescription=o,o=function(e,t,i){const n=s.apply(this,[e]);return i?(n.then(t,i),Promise.resolve()):n},t.setRemoteDescription=o,o=function(e,t,i){const n=a.apply(this,[e]);return i?(n.then(t,i),Promise.resolve()):n},t.addIceCandidate=o}function sr(e){const t=e&&e.navigator;if(t.mediaDevices&&t.mediaDevices.getUserMedia){const e=t.mediaDevices,i=e.getUserMedia.bind(e);t.mediaDevices.getUserMedia=e=>i(ar(e))}!t.getUserMedia&&t.mediaDevices&&t.mediaDevices.getUserMedia&&(t.getUserMedia=function(e,i,n){t.mediaDevices.getUserMedia(e).then(i,n)}.bind(t))}function ar(e){return e&&void 0!==e.video?Object.assign({},e,{video:Dn(e.video)}):e}function or(e){if(!e.RTCPeerConnection)return;const t=e.RTCPeerConnection;e.RTCPeerConnection=function(e,i){if(e&&e.iceServers){const t=[];for(let i=0;i<e.iceServers.length;i++){let n=e.iceServers[i];void 0===n.urls&&n.url?(Rn("RTCIceServer.url","RTCIceServer.urls"),n=JSON.parse(JSON.stringify(n)),n.urls=n.url,delete n.url,t.push(n)):t.push(e.iceServers[i])}e.iceServers=t}return new t(e,i)},e.RTCPeerConnection.prototype=t.prototype,"generateCertificate"in t&&Object.defineProperty(e.RTCPeerConnection,"generateCertificate",{get:()=>t.generateCertificate})}function cr(e){"object"==typeof e&&e.RTCTrackEvent&&"receiver"in e.RTCTrackEvent.prototype&&!("transceiver"in e.RTCTrackEvent.prototype)&&Object.defineProperty(e.RTCTrackEvent.prototype,"transceiver",{get(){return{receiver:this.receiver}}})}function dr(e){const t=e.RTCPeerConnection.prototype.createOffer;e.RTCPeerConnection.prototype.createOffer=function(e){if(e){void 0!==e.offerToReceiveAudio&&(e.offerToReceiveAudio=!!e.offerToReceiveAudio);const t=this.getTransceivers().find(e=>"audio"===e.receiver.track.kind);!1===e.offerToReceiveAudio&&t?"sendrecv"===t.direction?t.setDirection?t.setDirection("sendonly"):t.direction="sendonly":"recvonly"===t.direction&&(t.setDirection?t.setDirection("inactive"):t.direction="inactive"):!0!==e.offerToReceiveAudio||t||this.addTransceiver("audio",{direction:"recvonly"}),void 0!==e.offerToReceiveVideo&&(e.offerToReceiveVideo=!!e.offerToReceiveVideo);const i=this.getTransceivers().find(e=>"video"===e.receiver.track.kind);!1===e.offerToReceiveVideo&&i?"sendrecv"===i.direction?i.setDirection?i.setDirection("sendonly"):i.direction="sendonly":"recvonly"===i.direction&&(i.setDirection?i.setDirection("inactive"):i.direction="inactive"):!0!==e.offerToReceiveVideo||i||this.addTransceiver("video",{direction:"recvonly"})}return t.apply(this,arguments)}}function lr(e){"object"!=typeof e||e.AudioContext||(e.AudioContext=e.webkitAudioContext)}var ur,hr=Object.freeze({__proto__:null,shimAudioContext:lr,shimCallbacksAPI:rr,shimConstraints:ar,shimCreateOfferLegacy:dr,shimGetUserMedia:sr,shimLocalStreamsAPI:ir,shimRTCIceServerUrls:or,shimRemoteStreamsAPI:nr,shimTrackEventTransceiver:cr}),pr={exports:{}},mr=(ur||(ur=1,function(e){const t={generateIdentifier:function(){return Math.random().toString(36).substring(2,12)}};t.localCName=t.generateIdentifier(),t.splitLines=function(e){return e.trim().split("\n").map(e=>e.trim())},t.splitSections=function(e){return e.split("\nm=").map((e,t)=>(t>0?"m="+e:e).trim()+"\r\n")},t.getDescription=function(e){const i=t.splitSections(e);return i&&i[0]},t.getMediaSections=function(e){const i=t.splitSections(e);return i.shift(),i},t.matchPrefix=function(e,i){return t.splitLines(e).filter(e=>0===e.indexOf(i))},t.parseCandidate=function(e){let t;t=0===e.indexOf("a=candidate:")?e.substring(12).split(" "):e.substring(10).split(" ");const i={foundation:t[0],component:{1:"rtp",2:"rtcp"}[t[1]]||t[1],protocol:t[2].toLowerCase(),priority:parseInt(t[3],10),ip:t[4],address:t[4],port:parseInt(t[5],10),type:t[7]};for(let e=8;e<t.length;e+=2)switch(t[e]){case"raddr":i.relatedAddress=t[e+1];break;case"rport":i.relatedPort=parseInt(t[e+1],10);break;case"tcptype":i.tcpType=t[e+1];break;case"ufrag":i.ufrag=t[e+1],i.usernameFragment=t[e+1];break;default:void 0===i[t[e]]&&(i[t[e]]=t[e+1])}return i},t.writeCandidate=function(e){const t=[];t.push(e.foundation);const i=e.component;"rtp"===i?t.push(1):"rtcp"===i?t.push(2):t.push(i),t.push(e.protocol.toUpperCase()),t.push(e.priority),t.push(e.address||e.ip),t.push(e.port);const n=e.type;return t.push("typ"),t.push(n),"host"!==n&&e.relatedAddress&&void 0!==e.relatedPort&&(t.push("raddr"),t.pu
vendor: 4,603 bytes, line 1
1sh(e.relatedAddress),t.push("rport"),t.push(e.relatedPort)),e.tcpType&&"tcp"===e.protocol.toLowerCase()&&(t.push("tcptype"),t.push(e.tcpType)),(e.usernameFragment||e.ufrag)&&(t.push("ufrag"),t.push(e.usernameFragment||e.ufrag)),"candidate:"+t.join(" ")},t.parseIceOptions=function(e){return e.substring(14).split(" ")},t.parseRtpMap=function(e){let t=e.substring(9).split(" ");const i={payloadType:parseInt(t.shift(),10)};return t=t[0].split("/"),i.name=t[0],i.clockRate=parseInt(t[1],10),i.channels=3===t.length?parseInt(t[2],10):1,i.numChannels=i.channels,i},t.writeRtpMap=function(e){let t=e.payloadType;void 0!==e.preferredPayloadType&&(t=e.preferredPayloadType);const i=e.channels||e.numChannels||1;return"a=rtpmap:"+t+" "+e.name+"/"+e.clockRate+(1!==i?"/"+i:"")+"\r\n"},t.parseExtmap=function(e){const t=e.substring(9).split(" ");return{id:parseInt(t[0],10),direction:t[0].indexOf("/")>0?t[0].split("/")[1]:"sendrecv",uri:t[1],attributes:t.slice(2).join(" ")}},t.writeExtmap=function(e){return"a=extmap:"+(e.id||e.preferredId)+(e.direction&&"sendrecv"!==e.direction?"/"+e.direction:"")+" "+e.uri+(e.attributes?" "+e.attributes:"")+"\r\n"},t.parseFmtp=function(e){const t={};let i;const n=e.substring(e.indexOf(" ")+1).split(";");for(let e=0;e<n.length;e++)i=n[e].trim().split("="),t[i[0].trim()]=i[1];return t},t.writeFmtp=function(e){let t="",i=e.payloadType;if(void 0!==e.preferredPayloadType&&(i=e.preferredPayloadType),e.parameters&&Object.keys(e.parameters).length){const n=[];Object.keys(e.parameters).forEach(t=>{void 0!==e.parameters[t]?n.push(t+"="+e.parameters[t]):n.push(t)}),t+="a=fmtp:"+i+" "+n.join(";")+"\r\n"}return t},t.parseRtcpFb=function(e){const t=e.substring(e.indexOf(" ")+1).split(" ");return{type:t.shift(),parameter:t.join(" ")}},t.writeRtcpFb=function(e){let t="",i=e.payloadType;return void 0!==e.preferredPayloadType&&(i=e.preferredPayloadType),e.rtcpFeedback&&e.rtcpFeedback.length&&e.rtcpFeedback.forEach(e=>{t+="a=rtcp-fb:"+i+" "+e.type+(e.parameter&&e.parameter.length?" "+e.parameter:"")+"\r\n"}),t},t.parseSsrcMedia=function(e){const t=e.indexOf(" "),i={ssrc:parseInt(e.substring(7,t),10)},n=e.indexOf(":",t);return n>-1?(i.attribute=e.substring(t+1,n),i.value=e.substring(n+1)):i.attribute=e.substring(t+1),i},t.parseSsrcGroup=function(e){const t=e.substring(13).split(" ");return{semantics:t.shift(),ssrcs:t.map(e=>parseInt(e,10))}},t.getMid=function(e){const i=t.matchPrefix(e,"a=mid:")[0];if(i)return i.substring(6)},t.parseFingerprint=function(e){const t=e.substring(14).split(" ");return{algorithm:t[0].toLowerCase(),value:t[1].toUpperCase()}},t.getDtlsParameters=function(e,i){return{role:"auto",fingerprints:t.matchPrefix(e+i,"a=fingerprint:").map(t.parseFingerprint)}},t.writeDtlsParameters=function(e,t){let i="a=setup:"+t+"\r\n";return e.fingerprints.forEach(e=>{i+="a=fingerprint:"+e.algorithm+" "+e.value+"\r\n"}),i},t.parseCryptoLine=function(e){const t=e.substring(9).split(" ");return{tag:parseInt(t[0],10),cryptoSuite:t[1],keyParams:t[2],sessionParams:t.slice(3)}},t.writeCryptoLine=function(e){return"a=crypto:"+e.tag+" "+e.cryptoSuite+" "+("object"==typeof e.keyParams?t.writeCryptoKeyParams(e.keyParams):e.keyParams)+(e.sessionParams?" "+e.sessionParams.join(" "):"")+"\r\n"},t.parseCryptoKeyParams=function(e){if(0!==e.indexOf("inline:"))return null;const t=e.substring(7).split("|");return{keyMethod:"inline",keySalt:t[0],lifeTime:t[1],mkiValue:t[2]?t[2].split(":")[0]:void 0,mkiLength:t[2]?t[2].split(":")[1]:void 0}},t.writeCryptoKeyParams=function(e){return e.keyMethod+":"+e.keySalt+(e.lifeTime?"|"+e.lifeTime:"")+(e.mkiValue&&e.mkiLength?"|"+e.mkiValue+":"+e.mkiLength:"")},t.getCryptoParameters=function(e,i){return t.matchPrefix(e+i,"a=crypto:").map(t.parseCryptoLine)},t.getIceParameters=function(e,i){const n=t.matchPrefix(e+i,"a=ice-ufrag:")[0],r=t.matchPrefix(e+i,"a=ice-pwd:")[0];return n&&r?{usernameFragment:n.substring(12),password:r.substring(10)}:null},t.writeIceParameters=function(e){let t="a=ice-ufrag:"+e.usernameFragment+"\r\na=ice-pwd:"+e.password+"\r\n";return e.iceLite&&(t+="a=ice-lite\r\n"),t},t.parseRtpParameters=function(e){const i={codecs:[],headerExtensions:[],fecMechanisms:[],rtcp:[]},n=t.splitLines(e)[0].split(" ");i.profile=n[2];for(let r=3;r<n.length;r++){const s=n[r],a=t.matchPrefix(e,"a=rtpmap:"+s+" ")[0];if(a){const n=t.parseRtpMap(a),r=t.matchPrefix(e,"a=fmtp:"+s+" ");switch(n.parameters=r.length?t.parseFmtp(r[0]):{},n.rtcpFeedback=t.matchPrefix(e,"a=rtcp-fb:"+s+" ").map(t.parseRtcpFb),i.codecs.push(n),n.name.toUpperCase()){case"RED":case"ULPFEC":i.fecMechanisms.push(n.name.toUpperCase())}}}
vendor: 5,630 bytes, line 1
1t.matchPrefix(e,"a=extmap:").forEach(e=>{i.headerExtensions.push(t.parseExtmap(e))});const r=t.matchPrefix(e,"a=rtcp-fb:* ").map(t.parseRtcpFb);return i.codecs.forEach(e=>{r.forEach(t=>{e.rtcpFeedback.find(e=>e.type===t.type&&e.parameter===t.parameter)||e.rtcpFeedback.push(t)})}),i},t.writeRtpDescription=function(e,i){let n="";n+="m="+e+" ",n+=i.codecs.length>0?"9":"0",n+=" "+(i.profile||"UDP/TLS/RTP/SAVPF")+" ",n+=i.codecs.map(e=>void 0!==e.preferredPayloadType?e.preferredPayloadType:e.payloadType).join(" ")+"\r\n",n+="c=IN IP4 0.0.0.0\r\n",n+="a=rtcp:9 IN IP4 0.0.0.0\r\n",i.codecs.forEach(e=>{n+=t.writeRtpMap(e),n+=t.writeFmtp(e),n+=t.writeRtcpFb(e)});let r=0;return i.codecs.forEach(e=>{e.maxptime>r&&(r=e.maxptime)}),r>0&&(n+="a=maxptime:"+r+"\r\n"),i.headerExtensions&&i.headerExtensions.forEach(e=>{n+=t.writeExtmap(e)}),n},t.parseRtpEncodingParameters=function(e){const i=[],n=t.parseRtpParameters(e),r=-1!==n.fecMechanisms.indexOf("RED"),s=-1!==n.fecMechanisms.indexOf("ULPFEC"),a=t.matchPrefix(e,"a=ssrc:").map(e=>t.parseSsrcMedia(e)).filter(e=>"cname"===e.attribute),o=a.length>0&&a[0].ssrc;let c;const d=t.matchPrefix(e,"a=ssrc-group:FID").map(e=>e.substring(17).split(" ").map(e=>parseInt(e,10)));d.length>0&&d[0].length>1&&d[0][0]===o&&(c=d[0][1]),n.codecs.forEach(e=>{if("RTX"===e.name.toUpperCase()&&e.parameters.apt){let t={ssrc:o,codecPayloadType:parseInt(e.parameters.apt,10)};o&&c&&(t.rtx={ssrc:c}),i.push(t),r&&(t=JSON.parse(JSON.stringify(t)),t.fec={ssrc:o,mechanism:s?"red+ulpfec":"red"},i.push(t))}}),0===i.length&&o&&i.push({ssrc:o});let l=t.matchPrefix(e,"b=");return l.length&&(l=0===l[0].indexOf("b=TIAS:")?parseInt(l[0].substring(7),10):0===l[0].indexOf("b=AS:")?1e3*parseInt(l[0].substring(5),10)*.95-16e3:void 0,i.forEach(e=>{e.maxBitrate=l})),i},t.parseRtcpParameters=function(e){const i={},n=t.matchPrefix(e,"a=ssrc:").map(e=>t.parseSsrcMedia(e)).filter(e=>"cname"===e.attribute)[0];n&&(i.cname=n.value,i.ssrc=n.ssrc);const r=t.matchPrefix(e,"a=rtcp-rsize");i.reducedSize=r.length>0,i.compound=0===r.length;const s=t.matchPrefix(e,"a=rtcp-mux");return i.mux=s.length>0,i},t.writeRtcpParameters=function(e){let t="";return e.reducedSize&&(t+="a=rtcp-rsize\r\n"),e.mux&&(t+="a=rtcp-mux\r\n"),void 0!==e.ssrc&&e.cname&&(t+="a=ssrc:"+e.ssrc+" cname:"+e.cname+"\r\n"),t},t.parseMsid=function(e){let i;const n=t.matchPrefix(e,"a=msid:");if(1===n.length)return i=n[0].substring(7).split(" "),{stream:i[0],track:i[1]};const r=t.matchPrefix(e,"a=ssrc:").map(e=>t.parseSsrcMedia(e)).filter(e=>"msid"===e.attribute);return r.length>0?(i=r[0].value.split(" "),{stream:i[0],track:i[1]}):void 0},t.parseSctpDescription=function(e){const i=t.parseMLine(e),n=t.matchPrefix(e,"a=max-message-size:");let r;n.length>0&&(r=parseInt(n[0].substring(19),10)),isNaN(r)&&(r=65536);const s=t.matchPrefix(e,"a=sctp-port:");if(s.length>0)return{port:parseInt(s[0].substring(12),10),protocol:i.fmt,maxMessageSize:r};const a=t.matchPrefix(e,"a=sctpmap:");if(a.length>0){const e=a[0].substring(10).split(" ");return{port:parseInt(e[0],10),protocol:e[1],maxMessageSize:r}}},t.writeSctpDescription=function(e,t){let i=[];return i="DTLS/SCTP"!==e.protocol?["m="+e.kind+" 9 "+e.protocol+" "+t.protocol+"\r\n","c=IN IP4 0.0.0.0\r\n","a=sctp-port:"+t.port+"\r\n"]:["m="+e.kind+" 9 "+e.protocol+" "+t.port+"\r\n","c=IN IP4 0.0.0.0\r\n","a=sctpmap:"+t.port+" "+t.protocol+" 65535\r\n"],void 0!==t.maxMessageSize&&i.push("a=max-message-size:"+t.maxMessageSize+"\r\n"),i.join("")},t.generateSessionId=function(){return Math.random().toString().substr(2,22)},t.writeSessionBoilerplate=function(e,i,n){let r;const s=void 0!==i?i:2;return r=e||t.generateSessionId(),"v=0\r\no="+(n||"thisisadapterortc")+" "+r+" "+s+" IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n"},t.getDirection=function(e,i){const n=t.splitLines(e);for(let e=0;e<n.length;e++)switch(n[e]){case"a=sendrecv":case"a=sendonly":case"a=recvonly":case"a=inactive":return n[e].substring(2)}return i?t.getDirection(i):"sendrecv"},t.getKind=function(e){return t.splitLines(e)[0].split(" ")[0].substring(2)},t.isRejected=function(e){return"0"===e.split(" ",2)[1]},t.parseMLine=function(e){const i=t.splitLines(e)[0].substring(2).split(" ");return{kind:i[0],port:parseInt(i[1],10),protocol:i[2],fmt:i.slice(3).join(" ")}},t.parseOLine=function(e){const i=t.matchPrefix(e,"o=")[0].substring(2).split(" ");return{username:i[0],sessionId:i[1],sessionVersion:parseInt(i[2],10),netType:i[3],addressType:i[4],address:i[5]}},t.isValidSDP=function(e){if("string"!=typeof e||0===e.length)return!1;const i=t.splitLines(e);for(let e=0;e<i.length;e++)if(i[e].length<2||"="!==i[e].charAt(1))return!1;return!0},e.exports=t}(pr)),pr.exports),gr=$i(mr),fr=n({__proto__:null,default:gr},[mr]);function vr(e){if(!e.RTCIceCandidate||e.RTCIceCandidate&&"foundation"in e.RTCIceCandidate.prototype)return;const t=e.RTCIceCandidate;e.RTCIceCandidate=function(e){if("object"==typeof e&&e.candidate&&0===e.candidate.indexOf("a=")&&((e=JSON.parse(JSON.stringify(e))).candidate=e.candidate.substring(2)),e.candidate&&e.candidate.length){const i=new t(e),n=gr.parseCandidate(e.candidate);for(const e in n)e in i||Object.defineProperty(i,e,{value:n[e]});return i.toJSON=function(){return{candidate:i.candidate,sdpMid:i.sdpMid,sdpMLineIndex:i.sdpMLineIndex,usernameFragment:i.usernameFragment}},i}return new t(e)},e.RTCIceCandidate.prototype=t.prototype,Cn(e,"icecandidate",t=>(t.candidate&&Object.defineProperty(t,"candidate",{value:new e.RTCIceCandidate(t.candidate),writable:"false"}),t))}function kr(e){!e.RTCIceCandidate||e.RTCIceCandidate&&"relayProtocol"in e.RTCIceCandidate.prototype||Cn(e,"icecandidate",e=>
vendor: 6,388 bytes, line 1
1{if(e.candidate){const t=gr.parseCandidate(e.candidate.candidate);"relay"===t.type&&(e.candidate.relayProtocol={0:"tls",1:"tcp",2:"udp"}[t.priority>>24])}return e})}function br(e,t){if(!e.RTCPeerConnection)return;if("chrome"===t.browser&&t.version>102)return;if("firefox"===t.browser&&t.version>=113)return;"sctp"in e.RTCPeerConnection.prototype||Object.defineProperty(e.RTCPeerConnection.prototype,"sctp",{get(){return void 0===this._sctp?null:this._sctp}});const i=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(){if(this._sctp=null,"chrome"===t.browser&&t.version>=76&&"plan-b"===this.getConfiguration().sdpSemantics&&Object.defineProperty(this,"sctp",{get(){return void 0===this._sctp?null:this._sctp},enumerable:!0,configurable:!0}),function(e){if(!e||!e.sdp)return!1;const t=gr.splitSections(e.sdp);return t.shift(),t.some(e=>{const t=gr.parseMLine(e);return t&&"application"===t.kind&&-1!==t.protocol.indexOf("SCTP")})}(arguments[0])){const e=function(e){const t=e.sdp.match(/mozilla...THIS_IS_SDPARTA-(\d+)/);if(null===t||t.length<2)return-1;const i=parseInt(t[1],10);return i!=i?-1:i}(arguments[0]),i=function(e){let i=65536;return"firefox"===t.browser&&(i=t.version<57?-1===e?16384:2147483637:t.version<60?57===t.version?65535:65536:2147483637),i}(e),n=function(e,i){let n=65536;"firefox"===t.browser&&57===t.version&&(n=65535);const r=gr.matchPrefix(e.sdp,"a=max-message-size:");return r.length>0?n=parseInt(r[0].substring(19),10):"firefox"===t.browser&&-1!==i&&(n=2147483637),n}(arguments[0],e);let r;r=0===i&&0===n?Number.POSITIVE_INFINITY:0===i||0===n?Math.max(i,n):Math.min(i,n);const s={};Object.defineProperty(s,"maxMessageSize",{get:()=>r}),this._sctp=s}return i.apply(this,arguments)}}function yr(e,t){if(!e.RTCPeerConnection||!("createDataChannel"in e.RTCPeerConnection.prototype))return;if("chrome"===t.browser&&t.version>=149)return;if("firefox"===t.browser&&t.version>60)return;function i(e,t){const i=e.send;e.send=function(){const n=arguments[0],r=n.length||n.size||n.byteLength;if("open"===e.readyState&&t.sctp&&r>t.sctp.maxMessageSize)throw new TypeError("Message too large (can send a maximum of "+t.sctp.maxMessageSize+" bytes)");return i.apply(e,arguments)}}const n=e.RTCPeerConnection.prototype.createDataChannel;e.RTCPeerConnection.prototype.createDataChannel=function(){const e=n.apply(this,arguments);return i(e,this),e},Cn(e,"datachannel",e=>(i(e.channel,e.target),e))}function Tr(e){if(!e.RTCPeerConnection||"connectionState"in e.RTCPeerConnection.prototype)return;const t=e.RTCPeerConnection.prototype;Object.defineProperty(t,"connectionState",{get(){return{completed:"connected",checking:"connecting"}[this.iceConnectionState]||this.iceConnectionState},enumerable:!0,configurable:!0}),Object.defineProperty(t,"onconnectionstatechange",{get(){return this._onconnectionstatechange||null},set(e){this._onconnectionstatechange&&(this.removeEventListener("connectionstatechange",this._onconnectionstatechange),delete this._onconnectionstatechange),e&&this.addEventListener("connectionstatechange",this._onconnectionstatechange=e)},enumerable:!0,configurable:!0}),["setLocalDescription","setRemoteDescription"].forEach(e=>{const i=t[e];t[e]=function(){return this._connectionstatechangepoly||(this._connectionstatechangepoly=e=>{const t=e.target;if(t._lastConnectionState!==t.connectionState){t._lastConnectionState=t.connectionState;const i=new Event("connectionstatechange",e);t.dispatchEvent(i)}return e},this.addEventListener("iceconnectionstatechange",this._connectionstatechangepoly)),i.apply(this,arguments)}})}function Sr(e,t){if(!e.RTCPeerConnection)return;if("chrome"===t.browser&&t.version>=71)return;if("safari"===t.browser&&t._safariVersion>=13.1)return;const i=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(t){if(t&&t.sdp&&-1!==t.sdp.indexOf("\na=extmap-allow-mixed")){const i=t.sdp.split("\n").filter(e=>"a=extmap-allow-mixed"!==e.trim()).join("\n");e.RTCSessionDescription&&t instanceof e.RTCSessionDescription?arguments[0]=new e.RTCSessionDescription({type:t.type,sdp:i}):t.sdp=i}return i.apply(this,arguments)}}function Cr(e,t){if(!e.RTCPeerConnection||!e.RTCPeerConnection.prototype)return;const i=e.RTCPeerConnection.prototype.addIceCandidate;i&&0!==i.length&&(e.RTCPeerConnection.prototype.addIceCandidate=function(){return arguments[0]?("chrome"===t.browser&&t.version<78||"firefox"===t.browser&&t.version<68||"safari"===t.browser)&&arguments[0]&&""===arguments[0].candidate?Promise.resolve():i.apply(this,arguments):(arguments[1]&&arguments[1].apply(null),Promise.resolve())})}function wr(e,t){if(!e.RTCPeerConnection||!e.RTCPeerConnection.prototype)return;const i=e.RTCPeerConnection.prototype.setLocalDescription;i&&0!==i.length&&(e.RTCPeerConnection.prototype.setLocalDescription=function(){let e=arguments[0]||{};if("object"!=typeof e||e.type&&e.sdp)return i.apply(this,arguments);if(e={type:e.type,sdp:e.sdp},!e.type)switch(this.signalingState){case"stable":case"have-local-offer":case"have-remote-pranswer":e.type="offer";break;default:e.type="answer"}return e.sdp||"offer"!==e.type&&"answer"!==e.type?i.apply(this,[e]):("offer"===e.type?this.createOffer:this.createAnswer).apply(this).then(e=>i.apply(this,[e]))})}var Er,Pr,Rr=Object.freeze({__proto__:null,removeExtmapAllowMixed:Sr,shimAddIceCandidateNullOrEmpty:Cr,shimConnectionState:Tr,shimMaxMessageSize:br,shimParameterlessSetLocalDescription:wr,shimRTCIceCandidate:vr,shimRTCIceCandidateRelayProtocol:kr,shimSendThrowTypeError:yr});!function(){let e=(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}).window,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{shimChrome:!0,shimFirefox:!0,shimSafari:!0};const i=Pn,n=function(e){const t={browser:null,version:null};if(void 0===e||!e.navigator||!e.navigator.userAgent)return t.browser="Not a browser.",t;const i=e.navigator;if(i.userAgentData&&i.userAgentData.brands){const e=i.userAgentData.brands.find(e=>"Chromium"===e.brand);if(e){const t=parseInt(e.version,10);if(t>=90)return{browser:"chrome",version:t}}}if(i.mozGetUserMedia)t.browser="firefox",t.version=parseInt(Sn(i.userAgent,/Firefox\/(\d+)\./,1));else if(i.webkitGetUserMedia||!1===e.isSecureContext&&e.webkitRTCPeerConnection)t.browser="chrome",t.version=parseInt(Sn(i.userAgent,/Chrom(e|ium)\/(\d+)\./,2))||null;
1else{if(!e.RTCPeerConnection||!i.userAgent.match(/AppleWebKit\/(\d+)\./))return t.browser="Not a supported browser.",t;t.browser="safari",t.version=parseInt(Sn(i.userAgent,/AppleWebKit\/(\d+)\./,1)),t.supportsUnifiedPlan=e.RTCRtpTransceiver&&"currentDirection"in e.RTCRtpTransceiver.prototype,t._safariVersion=Sn(i.userAgent,/Version\/(\d+(\.?\d+))/,1)}return t}(e),r={browserDetails:n,commonShim:Rr,extractVersion:Sn,disableLog:wn,disableWarnings:En,sdp:fr};switch(n.browser){case"chrome":if(!Vn||!jn||!t.shimChrome)return i("Chrome shim is not included in this adapter release."),r;if(null===n.version)return i("Chrome shim can not determine version, not shimming."),r;i("adapter.js shimming chrome."),r.browserShim=Vn,Cr(e,n),wr(e),An(e,n),Nn(e),jn(e,n),xn(e,n),Bn(e,n),Ln(e),Un(e,n),qn(e,n),vr(e),kr(e),Tr(e),br(e,n),yr(e,n),Sr(e,n);break;case"firefox":if(!tr||!zn||!t.shimFirefox)return i("Firefox shim is not included in this adapter release."),r;i("adapter.js shimming firefox."),r.browserShim=tr,Cr(e,n),wr(e),Hn(e,n),zn(e,n),Gn(e,n),Wn(e),Qn(e),Kn(e),Jn(e),Yn(e),Xn(e,n),Zn(e,n),$n(e,n),er(e,n),vr(e),Tr(e),br(e,n),yr(e,n);break;case"safari":if(!hr||!t.shimSafari)return i("Safari shim is not included in this adapter release."),r;i("adapter.js shimming safari."),r.browserShim=hr,Cr(e,n),wr(e),or(e),dr(e),rr(e),ir(e),nr(e),cr(e),sr(e),lr(e),vr(e),kr(e),br(e,n),yr(e,n),Sr(e,n);break;default:i("Unsupported browser!")}}({window:"undefined"==typeof window?void 0:window});class Ir extends(Pr=Promise){constructor(e){super(e)}catch(e){return super.catch(e)}static reject(e){return super.reject(e)}static all(e){return super.all(e)}static race(e){return super.race(e)}}Er=Ir,Ir.resolve=e=>Reflect.get(Pr,"resolve",Er).call(Er,e);const Dr=/version\/(\d+(\.?_?\d+)+)/i;let Mr;function _r(e){let t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];if(void 0===e&&"undefined"==typeof navigator)return;const i=(null!=e?e:navigator.userAgent).toLowerCase();if(void 0===Mr||t){const e=Or.find(e=>e.test.test(i));Mr=null==e?void 0:e.describe(i)}return Mr}const Or=[{test:/firefox|iceweasel|fxios/i,describe:e=>({name:"Firefox",version:Ar(/(?:firefox|iceweasel|fxios)[\s/](\d+(\.?_?\d+)+)/i,e),os:e.toLowerCase().includes("fxios")?"iOS":void 0,osVersion:Nr(e)})},{test:/chrom|crios|crmo/i,describe:e=>({name:"Chrome",version:Ar(/(?:chrome|chromium|crios|crmo)\/(\d+(\.?_?\d+)+)/i,e),os:e.toLowerCase().includes("crios")?"iOS":void 0,osVersion:Nr(e)})},{test:/safari|applewebkit/i,describe:e=>({name:"Safari",version:Ar(Dr,e),os:e.includes("mobile/")?"iOS":"macOS",osVersion:Nr(e)})}];function Ar(e,t){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1;const n=t.match(e);return n&&n.length>=i&&n[i]||""}function Nr(e){return e.includes("mac os")?Ar(/\(.+?(\d+_\d+(:?_\d+)?)/,e,1).replace(/_/g,"."):void 0}class xr extends Error{constructor(e,t,i){super(t||"an error has occurred"),this.name="LiveKitError",this.code=e,void 0!==(null==i?void 0:i.cause)&&(this.cause=null==i?void 0:i.cause)}}class Lr extends xr{}var Ur,Fr,Br,jr,qr,Vr,Hr;!function(e){e[e.NotAllowed=0]="NotAllowed",e[e.ServerUnreachable=1]="ServerUnreachable",e[e.InternalError=2]="InternalError",e[e.Cancelled=3]="Cancelled",e[e.LeaveRequest=4]="LeaveRequest",e[e.Timeout=5]="Timeout",e[e.WebSocket=6]="WebSocket",e[e.ServiceNotFound=7]="ServiceNotFound"}(Ur||(Ur={}));class Wr extends Lr{constructor(e,t,i,n){super(1,e),this.name="ConnectionError",this.status=i,this.reason=t,this.context=n,this.reasonName=Ur[t]}static notAllowed(e,t,i){return new Wr(e,Ur.NotAllowed,t,i)}static timeout(e){return new Wr(e,Ur.Timeout)}static leaveRequest(e,t){return new Wr(e,Ur.LeaveRequest,void 0,t)}static internal(e,t){return new Wr(e,Ur.InternalError,void 0,t)}static cancelled(e){return new Wr(e,Ur.Cancelled)}static serverUnreachable(e,t){return new Wr(e,Ur.ServerUnreachable,t)}static websocket(e,t,i){return new Wr(e,Ur.WebSocket,t,i)}static serviceNotFound(e,t){return new Wr(e,Ur.ServiceNotFound,void 0,t)}}class zr extends xr{constructor(e){super(21,null!=e?e:"device is unsupported"),this.name="DeviceUnsupportedError"}}class Gr extends xr{constructor(e){super(20,null!=e?e:"track is invali
1d"),this.name="TrackInvalidError"}}class Kr extends xr{constructor(e){super(10,null!=e?e:"unsupported server"),this.name="UnsupportedServer"}}class Jr extends xr{constructor(e){super(12,null!=e?e:"unexpected connection state"),this.name="UnexpectedConnectionState"}}class Qr extends xr{constructor(e){super(13,null!=e?e:"unable to negotiate"),this.name="NegotiationError"}}class Yr extends xr{constructor(e){super(14,null!=e?e:"unable to publish data"),this.name="PublishDataError"}}class Xr extends xr{constructor(e,t){super(15,e),this.name="PublishTrackError",this.status=t}}class Zr extends Lr{constructor(e,t){super(15,e),this.name="SignalRequestError",this.reason=t,this.reasonName="string"==typeof t?t:Gi[t]}}!function(e){e[e.AlreadyOpened=0]="AlreadyOpened",e[e.AbnormalEnd=1]="AbnormalEnd",e[e.DecodeFailed=2]="DecodeFailed",e[e.LengthExceeded=3]="LengthExceeded",e[e.Incomplete=4]="Incomplete",e[e.HandlerAlreadyRegistered=7]="HandlerAlreadyRegistered",e[e.EncryptionTypeMismatch=8]="EncryptionTypeMismatch"}(Fr||(Fr={}));class $r extends Lr{constructor(e,t){super(16,e),this.name="DataStreamError",this.reason=t,this.reasonName=Fr[t]}}class es extends xr{constructor(e){super(18,e),this.name="SignalReconnectError"}}!function(e){e.PermissionDenied="PermissionDenied",e.NotFound="NotFound",e.DeviceInUse="DeviceInUse",e.Other="Other"}(Br||(Br={})),function(e){e.getFailure=function(t){if(t&&"name"in t)return"NotFoundError"===t.name||"DevicesNotFoundError"===t.name?e.NotFound:"NotAllowedError"===t.name||"PermissionDeniedError"===t.name?e.PermissionDenied:"NotReadableError"===t.name||"TrackStartError"===t.name?e.DeviceInUse:e.Other}}(Br||(Br={}));class ts{}ts.setTimeout=function(){return setTimeout(...arguments)},ts.setInterval=function(){return setInterval(...arguments)},ts.clearTimeout=function(){return clearTimeout(...arguments)},ts.clearInterval=function(){return clearInterval(...arguments)},function(e){e.Connected="connected",e.Reconnecting="reconnecting",e.SignalReconnecting="signalReconnecting",e.Reconnected="reconnected",e.Disconnected="disconnected",e.ConnectionStateChanged="connectionStateChanged",e.Moved="moved",e.MediaDevicesChanged="mediaDevicesChanged",e.ParticipantConnected="participantConnected",e.ParticipantDisconnected="participantDisconnected",e.TrackPublished="trackPublished",e.TrackSubscribed="trackSubscribed",e.TrackSubscriptionFailed="trackSubscriptionFailed",e.TrackUnpublished="trackUnpublished",e.TrackUnsubscribed="trackUnsubscribed",e.TrackMuted="trackMuted",e.TrackUnmuted="trackUnmuted",e.LocalTrackPublished="localTrackPublished",e.LocalTrackUnpublished="localTrackUnpublished",e.LocalAudioSilenceDetected="localAudioSilenceDetected",e.ActiveSpeakersChanged="activeSpeakersChanged",e.ParticipantMetadataChanged="participantMetadataChanged",e.ParticipantNameChanged="participantNameChanged",e.ParticipantAttributesChanged="participantAttributesChanged",e.ParticipantActive="participantActive",e.RoomMetadataChanged="roomMetadataChanged",e.DataReceived="dataReceived",e.SipDTMFReceived="sipDTMFReceived",e.TranscriptionReceived="transcriptionReceived",e.ConnectionQualityChanged="connectionQualityChanged",e.TrackStreamStateChanged="trackStreamStateChanged",e.TrackSubscriptionPermissionChanged="trackSubscriptionPermissionChanged",e.TrackSubscriptionStatusChanged="trackSubscriptionStatusChanged",e.AudioPlaybackStatusChanged="audioPlaybackChanged",e.VideoPlaybackStatusChanged="videoPlaybackChanged",e.MediaDevicesError="mediaDevicesError",e.ParticipantPermissionsChanged="participantPermissionsChanged",e.SignalConnected="signalConnected",e.RecordingStatusChanged="recordingStatusChanged",e.ParticipantEncryptionStatusChanged="participantEncryptionStatusChanged",e.EncryptionError="encryptionError",e.DCBufferStatusChanged="dcBufferStatusChanged",e.ActiveDeviceChanged="activeDeviceChanged",e.ChatMessage="chatMessage",e.LocalTrackSubscribed="localTrackSubscribed",e.MetricsReceived="metricsReceived",e.DataTrackPublished="dataTrackPublished",e.DataTrackUnpublished="dataTrackUnpublished",e.LocalDataTrackPublished="localDataTrackPublished",e.LocalDataTrackUnpublished="localDataTrackUnpublished"}(jr||(jr={})),function(e){e.TrackPublished="trackPublished",e.TrackSubscribed="trackSubscribed",e.TrackSubscriptionFailed="trackSubscriptionFailed",e.TrackUnpublished="trackUnpublished",e.TrackUnsubscribed="trackUnsubscribed",e.TrackMuted="trackMuted",e.TrackUnmuted="trackUnmuted",e.LocalTrackPublished="localTrackPublished",e.LocalTrackUnpublished="localTrackUnpublished",e.LocalTrackCpuConstrained="localTrackCpuConstrained",e.LocalSenderCreated="localSenderCreated",e.ParticipantMetadataChanged="participantMetadataChanged",e.ParticipantNameChanged="participantNameChanged",e.DataReceived="dataReceived",e.SipDTMFReceived="sipDTMFReceived",e.TranscriptionReceived="transcriptionReceived",e.IsSpeakingChanged="isSpeakingChanged",e.ConnectionQualityChanged="connectionQualityChanged",e.TrackStreamStateChanged="trackStreamStateChanged",e.TrackSubscriptionPermissionChanged="trackSubscriptionPermissionChanged",e.TrackSubscriptionStatusChanged="trackSubscriptionStatusChanged",e.TrackCpuConstrained="trackCpuConstrained",e.MediaDevicesError="mediaDevicesError",e.AudioStreamAcquired="audioStreamAcquired",e.ParticipantPermissionsChanged="participantPermissionsChanged",e.PCTrackAdded="pcTrackAdded",e.AttributesChanged="attributesChanged",e.LocalTrackSubscribed="localTrackSubscribed",e.ChatMessage="chatMessage",e.Active="active"}(qr||(qr={})),function(e){e.TransportsCreated="transportsCreated",e.Connected="connected",e.Disconnected="disconnected",e.Resuming="resuming",e.Resumed="resumed",e.Restarting="restarting",e.Restarted="restarted",e.SignalResumed="signalResumed",e.SignalRestarted="signalRestarted",e.Closing="closing",e.MediaTrackAdded="mediaTrackAdded",e.ActiveSpeakersUpdate="activeSpeakersUpdate",e.DataPacketReceived="dataPacketReceived",e.RTPVideoMapUpdate="rtpVideoMapUpdate",e.DCBufferStatusChanged="dcBufferStatusChanged",e.ParticipantUpdate="participantUpdate",e.RoomUpdate="roomUpdate",e.SpeakersChanged="speakersChanged",e.StreamStateChanged="streamStateChanged",e.ConnectionQualityUpdate="connectionQualityUpdate",e.SubscriptionError="subscriptionError",e.SubscriptionPermissionUpdate="subscriptionPermissionUpdate",e.RemoteMute="remoteMute",e.SubscribedQualityUpdate="subscribedQualityUpdate",e.LocalTrackUnpublished="localTrackUnpublished",e.LocalTrackSubscribed="localTrackSubscribed",e.Offline="offline",e.SignalRequestResponse="signalRequestResponse",e.SignalConnected="signalConnected",e.RoomMoved="roomMoved",e.PublishDataTrackResponse="publishDataTrackResponse",e.UnPublishDataTrackResponse="unPublishDataTrackResponse",e.DataTrackSubscriberHandles="dataTrackSubscriberHandles",e.DataTrackPacketReceived="dataTrackPacketReceived",e.Joined="joined",e.TokenRefreshed="tokenRefreshed",e.ServerRegionsReported="serverRegionsReported"}(Vr||(Vr={})),function(e){e.Message="message",e.Muted="muted",e.Unmuted="unmuted",e.Restarted="restarted",e.Ended="ended",e.Subscribed="subscribed",e.Unsubscribed="unsubscribed",e.CpuConstrained="cpuConstrained",e.UpdateSettings="updateSettings",e.UpdateSubscription="updateSubscription",e.AudioPlaybackStarted="audioPlaybackStarted",e.AudioPlaybackFailed="audioPlaybackFailed",e.AudioSilenceDetected="audioSilenceDetected",e.VisibilityChanged="visibilityChanged",e.VideoDimensionsChanged="videoDimensionsChanged",e.VideoPlaybackStarted="videoPlaybackStarted",e.VideoPlaybackFailed="videoPlaybackFailed",e.ElementAttached="elementAttached",e.ElementDetached="elementDetached",e.UpstreamPaused="upstreamPaused",e.UpstreamResumed="upstreamResumed",e.SubscriptionPermissionChanged="subscriptionPermissionChanged",e.SubscriptionStatusChanged="subscriptionStatusChanged",e.SubscriptionFailed="subscriptionFailed",e.TrackProcessorUpdate="trackProcessorUpdate",e.AudioTrackFeatureUpdate="audioTrackFeatureUpdate",e.TranscriptionReceived="transcriptionReceived",e.TimeSyncUpdate="timeSyncUpdate",e.PreConnectBufferFlushed="preConnectBufferFlushed"}(Hr||(Hr={}));class is{constructor(e,t,i,n,r){if("object"==typeof e)this.width=e.width,this.height=e.height,this.aspectRatio=e.aspectRatio,this.encoding={maxBitrate:e.maxBitrate,maxFramerate:e.maxFramerate,priority:e.priority};else{if(void 0===t||void 0===i)throw new TypeError("Unsupported options: provide at least width, height and maxBitrate");this.width=e,this.height=t,this.aspectRatio=e/t,this.encoding={maxBitrate:i,maxFramerate:n,priority:r}}}get resolution(){return{width:this.width,height:this.height,frameRate:this.encoding.maxFramerate,aspectRatio:this.aspectRatio}}}const ns=["vp8","h264"],rs=["vp8","h264","vp9","av1","h265"];function ss(e){return!!ns.find(t=>t===e)}const as=ss;var os,cs;!function(e){e[e.PREFER_REGRESSION=0]="PREFER_REGRESSION",e[e.SIMULCAST=1]="SIMULCAST",e[e.REGRESSION=2]="REGRESSION"}(os||(os={})),function(e){e.telephone={maxBitrate:12e3}
vendor: 4,756 bytes, line 1
1,e.speech={maxBitrate:24e3},e.music={maxBitrate:48e3},e.musicStereo={maxBitrate:64e3},e.musicHighQuality={maxBitrate:96e3},e.musicHighQualityStereo={maxBitrate:128e3}}(cs||(cs={}));const ds={h90:new is(160,90,9e4,20),h180:new is(320,180,16e4,20),h216:new is(384,216,18e4,20),h360:new is(640,360,45e4,20),h540:new is(960,540,8e5,25),h720:new is(1280,720,17e5,30),h1080:new is(1920,1080,3e6,30),h1440:new is(2560,1440,5e6,30),h2160:new is(3840,2160,8e6,30)},ls={h120:new is(160,120,7e4,20),h180:new is(240,180,125e3,20),h240:new is(320,240,14e4,20),h360:new is(480,360,33e4,20),h480:new is(640,480,5e5,20),h540:new is(720,540,6e5,25),h720:new is(960,720,13e5,30),h1080:new is(1440,1080,23e5,30),h1440:new is(1920,1440,38e5,30)},us={h360fps3:new is(640,360,2e5,3,"medium"),h360fps15:new is(640,360,4e5,15,"medium"),h720fps5:new is(1280,720,8e5,5,"medium"),h720fps15:new is(1280,720,15e5,15,"medium"),h720fps30:new is(1280,720,2e6,30,"medium"),h1080fps15:new is(1920,1080,25e5,15,"medium"),h1080fps30:new is(1920,1080,5e6,30,"medium"),original:new is(0,0,7e6,30,"medium")};function hs(e,t,i){var n,r,s,a;const o=Ts(null!=e?e:{}),c=o.optionsWithoutProcessor,d=o.audioProcessor,l=o.videoProcessor,u=null==t?void 0:t.processor,h=null==i?void 0:i.processor,p=null!=c?c:{};return!0===p.audio&&(p.audio={}),!0===p.video&&(p.video={}),p.audio&&(ps(p.audio,t),null!==(n=(s=p.audio).deviceId)&&void 0!==n||(s.deviceId={ideal:"default"}),(d||u)&&(p.audio.processor=null!=d?d:u)),p.video&&(ps(p.video,i),null!==(r=(a=p.video).deviceId)&&void 0!==r||(a.deviceId={ideal:"default"}),(l||h)&&(p.video.processor=null!=l?l:h)),p}function ps(e,t){return Object.keys(t).forEach(i=>{void 0===e[i]&&(e[i]=t[i])}),e}function ms(e){var t,i,n,r;const s={};if(e.video)if("object"==typeof e.video){const i={},r=i,a=e.video;Object.keys(a).forEach(e=>{"resolution"===e?ps(r,a.resolution):r[e]=a[e]}),s.video=i,null!==(t=(n=s.video).deviceId)&&void 0!==t||(n.deviceId={ideal:"default"})}else s.video=!!e.video&&{deviceId:{ideal:"default"}};else s.video=!1;return e.audio?"object"==typeof e.audio?(s.audio=e.audio,null!==(i=(r=s.audio).deviceId)&&void 0!==i||(r.deviceId={ideal:"default"})):s.audio={deviceId:{ideal:"default"}}:s.audio=!1,s}function gs(){var e;const t="undefined"!=typeof window&&(window.AudioContext||window.webkitAudioContext);if(t){const i=new t({latencyHint:"interactive"});if("suspended"===i.state&&"undefined"!=typeof window&&(null===(e=window.document)||void 0===e?void 0:e.body)){const e=()=>mn(this,void 0,void 0,function*(){var t;try{"suspended"===i.state&&(yield i.resume())}catch(e){console.warn("Error trying to auto-resume audio context",e)}finally{null===(t=window.document.body)||void 0===t||t.removeEventListener("click",e)}});i.addEventListener("statechange",()=>{var t;"closed"===i.state&&(null===(t=window.document.body)||void 0===t||t.removeEventListener("click",e))}),window.document.body.addEventListener("click",e)}return i}}function fs(e){return"audioinput"===e?Es.Source.Microphone:"videoinput"===e?Es.Source.Camera:Es.Source.Unknown}function vs(e){return e===Es.Source.Microphone?"audioinput":e===Es.Source.Camera?"videoinput":void 0}function ks(e){return e.split("/")[1].toLowerCase()}function bs(e){const t=[];return e.forEach(e=>{void 0!==e.track&&t.push(new oi({cid:e.track.mediaStreamID,track:e.trackInfo}))}),t}function ys(e){return"mediaStreamTrack"in e?{trackID:e.sid,source:e.source,muted:e.isMuted,enabled:e.mediaStreamTrack.enabled,kind:e.kind,streamID:e.mediaStreamID,streamTrackID:e.mediaStreamTrack.id}:{trackID:e.trackSid,enabled:e.isEnabled,muted:e.isMuted,trackInfo:Object.assign({mimeType:e.mimeType,name:e.trackName,encrypted:e.isEncrypted,kind:e.kind,source:e.source},e.track?ys(e.track):{})}}function Ts(e){const t=Object.assign({},e);let i,n;return"object"==typeof t.audio&&t.audio.processor&&(i=t.audio.processor,t.audio=Object.assign(Object.assign({},t.audio),{processor:void 0})),"object"==typeof t.video&&t.video.processor&&(n=t.video.processor,t.video=Object.assign(Object.assign({},t.video),{processor:void 0})),{audioProcessor:i,videoProcessor:n,optionsWithoutProcessor:(r=t,void 0===r?r:"function"==typeof structuredClone?"object"==typeof r&&null!==r?structuredClone(Object.assign({},r)):structuredClone(r):JSON.parse(JSON.stringify(r)))};var r}function Ss(e,t){return e.width*e.height<t.width*t.height}const Cs=[];var ws;!function(e){e[e.LOW=0]="LOW",e[e.MEDIUM=1]="MEDIUM",e[e.HIGH=2]="HIGH"}(ws||(ws={}));class Es extends bn.EventEmitter{get streamState(){return this._streamState}setStreamState(e){this._streamState=e}constructor(e,t){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};var n;super(),this.attachedElements=[],this.isMuted=!1,this._streamState=Es.StreamState.Active,this.isInBackgroun
vendor: 7,047 bytes, line 1
1d=!1,this._currentBitrate=0,this.log=dn,this.appVisibilityChangedListener=()=>{this.backgroundTimeout&&clearTimeout(this.backgroundTimeout),"hidden"===document.visibilityState?this.backgroundTimeout=setTimeout(()=>this.handleAppVisibilityChanged(),5e3):this.handleAppVisibilityChanged()},this.log=ln(null!==(n=i.loggerName)&&void 0!==n?n:an.Track),this.loggerContextCb=i.loggerContextCb,this.setMaxListeners(100),this.kind=t,this._mediaStreamTrack=e,this._mediaStreamID=e.id,this.source=Es.Source.Unknown}get logContext(){var e;return Object.assign(Object.assign({},null===(e=this.loggerContextCb)||void 0===e?void 0:e.call(this)),ys(this))}get currentBitrate(){return this._currentBitrate}get mediaStreamTrack(){return this._mediaStreamTrack}get mediaStreamID(){return this._mediaStreamID}attach(e){let t="audio";this.kind===Es.Kind.Video&&(t="video"),0===this.attachedElements.length&&this.kind===Es.Kind.Video&&this.addAppVisibilityListener(),e||("audio"===t&&(Cs.forEach(t=>{null!==t.parentElement||e||(e=t)}),e&&Cs.splice(Cs.indexOf(e),1)),e||(e=document.createElement(t))),this.attachedElements.includes(e)||this.attachedElements.push(e),Ps(this.mediaStreamTrack,e);const i=e.srcObject.getTracks(),n=i.some(e=>"audio"===e.kind);return e.play().then(()=>{this.emit(n?Hr.AudioPlaybackStarted:Hr.VideoPlaybackStarted)}).catch(t=>{"NotAllowedError"===t.name?this.emit(n?Hr.AudioPlaybackFailed:Hr.VideoPlaybackFailed,t):"AbortError"===t.name?dn.debug("".concat(n?"audio":"video"," playback aborted, likely due to new play request")):dn.warn("could not playback ".concat(n?"audio":"video"),t),n&&e&&i.some(e=>"video"===e.kind)&&"NotAllowedError"===t.name&&(e.muted=!0,e.play().catch(()=>{}))}),this.emit(Hr.ElementAttached,e),e}detach(e){try{if(e){Rs(this.mediaStreamTrack,e);const t=this.attachedElements.indexOf(e);return t>=0&&(this.attachedElements.splice(t,1),this.recycleElement(e),this.emit(Hr.ElementDetached,e)),e}const t=[];return this.attachedElements.forEach(e=>{Rs(this.mediaStreamTrack,e),t.push(e),this.recycleElement(e),this.emit(Hr.ElementDetached,e)}),this.attachedElements=[],t}finally{0===this.attachedElements.length&&this.removeAppVisibilityListener()}}stop(){this.stopMonitor(),this._mediaStreamTrack.stop()}enable(){this._mediaStreamTrack.enabled=!0}disable(){this._mediaStreamTrack.enabled=!1}stopMonitor(){this.monitorInterval&&clearInterval(this.monitorInterval),this.timeSyncHandle&&cancelAnimationFrame(this.timeSyncHandle)}updateLoggerOptions(e){e.loggerName&&(this.log=ln(e.loggerName)),e.loggerContextCb&&(this.loggerContextCb=e.loggerContextCb)}recycleElement(e){if(e instanceof HTMLAudioElement){let t=!0;e.pause(),Cs.forEach(e=>{e.parentElement||(t=!1)}),t&&Cs.push(e)}}handleAppVisibilityChanged(){return mn(this,void 0,void 0,function*(){this.isInBackground="hidden"===document.visibilityState,this.isInBackground||this.kind!==Es.Kind.Video||setTimeout(()=>this.attachedElements.forEach(e=>e.play().catch(()=>{})),0)})}addAppVisibilityListener(){Bs()?(this.isInBackground="hidden"===document.visibilityState,document.addEventListener("visibilitychange",this.appVisibilityChangedListener)):this.isInBackground=!1}removeAppVisibilityListener(){Bs()&&document.removeEventListener("visibilitychange",this.appVisibilityChangedListener)}}function Ps(e,t){let i,n;i=t.srcObject instanceof MediaStream?t.srcObject:new MediaStream,n="audio"===e.kind?i.getAudioTracks():i.getVideoTracks(),n.includes(e)||(n.forEach(e=>{i.removeTrack(e)}),i.addTrack(e)),Ls()&&t instanceof HTMLVideoElement||(t.autoplay=!0),t.muted=0===i.getAudioTracks().length,t instanceof HTMLVideoElement&&(t.playsInline=!0),t.srcObject!==i&&(t.srcObject=i,(Ls()||Ns())&&t instanceof HTMLVideoElement&&setTimeout(()=>{t.srcObject=i,t.play().catch(()=>{})},0))}function Rs(e,t){if(t.srcObject instanceof MediaStream){const i=t.srcObject;i.removeTrack(e),i.getTracks().length>0?t.srcObject=i:t.srcObject=null}}!function(e){let t,i,n;!function(e){e.Audio="audio",e.Video="video",e.Unknown="unknown"}(t=e.Kind||(e.Kind={})),function(e){e.Camera="camera",e.Microphone="microphone",e.ScreenShare="screen_share",e.ScreenShareAudio="screen_share_audio",e.Unknown="unknown"}(i=e.Source||(e.Source={})),function(e){e.Active="active",e.Paused="paused",e.Unknown="unknown"}(n=e.StreamState||(e.StreamState={})),e.kindToProto=function(e){switch(e){case t.Audio:return Ve.AUDIO;case t.Video:return Ve.VIDEO;default:return Ve.DATA}},e.kindFromProto=function(e){switch(e){case Ve.AUDIO:return t.Audio;case Ve.VIDEO:return t.Video;default:return t.Unknown}},e.sourceToProto=function(e){switch(e){case i.Camera:return He.CAMERA;case i.Microphone:return He.MICROPHONE;case i.ScreenShare:return He.SCREEN_SHARE;case i.ScreenShareAudio:return He.SCREEN_SHARE_AUDIO;default:return He.UNKNOWN}},e.sourceFromProto=function(e){switch(e){case He.CAMERA:return i.Camera;case He.MICROPHONE:return i.Microphone;case He.SCREEN_SHARE:return i.ScreenShare;case He.SCREEN_SHARE_AUDIO:return i.ScreenShareAudio;default:return i.Unknown}},e.streamStateFromProto=function(e){switch(e){case zt.ACTIVE:return n.Active;case zt.PAUSED:return n.Paused;default:return n.Unknown}}}(Es||(Es={}));const Is="https://aomediacodec.github.io/av1-rtp-spec/#dependency-descriptor-rtp-header-extension";function Ds(e){return new Ir(t=>ts.setTimeout(t,e))}function Ms(){return"addTransceiver"in RTCPeerConnection.prototype}function _s(){return"addTrack"in RTCPeerConnection.prototype}function Os(e){return"av1"===e||"vp9"===e}function As(e){return!(!document||Us())&&(e||(e=document.createElement("audio")),"setSinkId"in e)}function Ns(){var e;return"Firefox"===(null===(e=_r())||void 0===e?void 0:e.name)}function xs(){return"undefined"!=typeof window&&void 0!==window.RTCRtpScriptTransform&&!function(){const e=_r();return!!e&&"Chrome"===e.name&&"iOS"!==e.os}()}function Ls(){var e;return"Safari"===(null===(e=_r())||void 0===e?void 0:e.name)}function Us(){const e=_r();return"Safari"===(null==e?void 0:e.name)||"iOS"===(null==e?void 0:e.os)}function Fs(){var e,t;return!!Bs()&&(null!==(t=null===(e=navigator.userAgentData)||void 0===e?void 0:e.mobile)&&void 0!==t?t:/Tablet|iPad|Mobile|Android|BlackBerry/.test(navigator.userAgent))}function Bs(){return"undefined"!=typeof document}function js(){return"ReactNative"==navigator.product}function qs(e){return e.hostname.endsWith(".livekit.cloud")||e.hostname.endsWith(".livekit.run")}function Vs(e){return qs(e)?e.hostname.split(".")[0]:null}function Hs(){if(i.g&&i.g.LiveKitReactNativeGlobal)return i.g.LiveKitReactNativeGlobal}function Ws(){if(!js())return;let e=Hs();return e?e.platform:void 0}function zs(){if(Bs())return window.devicePixelRatio;if(js()){let e=Hs();if(e)return e.devicePixelRatio}return 1}function Gs(e,t){const i=e.split("."),n=t.split("."),r=Math.min(i.length,n.length);for(let e=0;e<r;++e){const t=parseInt(i[e],10),s=parseInt(n[e],10);if(t>s)return 1;if(t<s)return-1;if(e===r-1&&t===s)return 0}return""===e&&""!==t?-1:""===t?1:i.length==n.length?0:i.length<n.length?-1:1}function Ks(e){for(const t of e)t.target.handleResize(t)}
1function Js(e){for(const t of e)t.target.handleVisibilityChanged(t)}let Qs=null;const Ys=()=>(Qs||(Qs=new ResizeObserver(Ks)),Qs);let Xs=null;const Zs=()=>(Xs||(Xs=new IntersectionObserver(Js,{root:null,rootMargin:"0px"})),Xs);let $s;function ea(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:16,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:16,i=arguments.length>2&&void 0!==arguments[2]&&arguments[2],n=arguments.length>3&&void 0!==arguments[3]&&arguments[3];const r=document.createElement("canvas");r.width=e,r.height=t;const s=r.getContext("2d");null==s||s.fillRect(0,0,r.width,r.height),n&&s&&(s.beginPath(),s.arc(e/2,t/2,50,0,2*Math.PI,!0),s.closePath(),s.fillStyle="grey",s.fill());const a=x(r.captureStream().getTracks(),1)[0];if(!a)throw Error("Could not get empty media stream video track");return a.enabled=i,a}function ta(){if(!$s){const t=new AudioContext,i=t.createOscillator(),n=t.createGain();n.gain.setValueAtTime(0,0);const r=t.createMediaStreamDestination();i.connect(n),n.connect(r),i.start();var e=x(r.stream.getAudioTracks(),1);if($s=e[0],!$s)throw Error("Could not get empty media stream audio track");$s.enabled=!1}return $s.clone()}class ia{get isResolved(){return this._isResolved}constructor(e,t){this._isResolved=!1,this.onFinally=t,this.promise=new Promise((t,i)=>mn(this,void 0,void 0,function*(){this.resolve=t,this.reject=i,e&&(yield e(t,i))})).finally(()=>{var e;this._isResolved=!0,null===(e=this.onFinally)||void 0===e||e.call(this)})}}function na(e){if("string"==typeof e||"number"==typeof e)return e;if(Array.isArray(e))return e[0];if(void 0!==e.exact)return Array.isArray(e.exact)?e.exact[0]:e.exact;if(void 0!==e.ideal)return Array.isArray(e.ideal)?e.ideal[0]:e.ideal;throw Error("could not unwrap constraint")}function ra(e){return e.startsWith("ws")?e.replace(/^(ws)/,"http"):e}function sa(e){switch(e.reason){case Ur.LeaveRequest:return e.context;case Ur.Cancelled:return Ke.CLIENT_INITIATED;case Ur.NotAllowed:return Ke.USER_REJECTED;case Ur.ServerUnreachable:return Ke.JOIN_FAILURE;default:return Ke.UNKNOWN_REASON}}function aa(e){return void 0!==e?Number(e):void 0}function oa(e){return void 0!==e?BigInt(e):void 0}function ca(e){return!!e&&!(e instanceof MediaStreamTrack)&&e.isLocal}function da(e){return!!e&&e.kind==Es.Kind.Audio}function la(e){return!!e&&e.kind==Es.Kind.Video}function ua(e){return ca(e)&&la(e)}function ha(e){return ca(e)&&da(e)}function pa(e){return!!e&&!e.isLocal}function ma(e){return!!e&&!e.isLocal}function ga(e){return pa(e)&&la(e)}function fa(){return"undefined"!=typeof CompressionStream}function va(e){return e.endsWith("/")?e:"".concat(e,"/")}function ka(e,t){return e.pathname="".concat(va(e.pathname)).concat(t),e}function ba(e){if("string"==typeof e)return Jt.fromJson(JSON.parse(e),{ignoreUnknownFields:!0});if(e instanceof ArrayBuffer)return Jt.fromBinary(new Uint8Array(e));throw new Error("could not decode websocket message: ".concat(typeof e))}const ya="lk_e2ee";var Ta,Sa,Ca,wa,Ea;function Pa(){return"undefined"!=typeof window&&void 0!==window.RTCRtpSender&&void 0!==window.RTCRtpSender.prototype.createEncodedStreams}function Ra(){return xs()}function Ia(e){return!!(null==e?void 0:e.worker)&&(Pa()||Ra())}function Da(e){return!(!(null==e?void 0:e.timestamp)&&!(null==e?void 0:e.frameId))}function Ma(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:50,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};var n,r;let s;const a=null!==(n=i.isImmediate)&&void 0!==n&&n,o=null!==(r=i.callback)&&void 0!==r&&r,c=i.maxWait;let d=Date.now(),l=[];const u=function(){for(var i=arguments.length,n=new Array(i),r=0;r<i;r++)n[r]=arguments[r];const u=this;return new Promise((i,r)=>{const h=a&&void 0===s;if(void 0!==s&&ts.clearTimeout(s),s=ts.setTimeout(function(){if(s=void 0,d=Date.now(),!a){const t=e.apply(u,n);o&&o(t),l.forEach(e=>(0,e.resolve)(t)),l=[]}},function(){if(void 0!==c){const e=Date.now()-d;if(e+t>=c)return c-e}return t}()),h){const t=e.apply(u,n);return o&&o(t),i(t)}l.push({resolve:i,reject:r})})};return u.cancel=function(e){void 0!==s&&ts.clearTimeout(s),l.forEach(t=>(0,t.reject)(e)),l=[]},u}!function(e){e.SetKey="setKey",e.RatchetRequest="ratchetRequest",e.KeyRatcheted="keyRatcheted"}(Ta||(Ta={})),function(e){e.KeyRatcheted="keyRatcheted"}(Sa||(Sa={})),function(e){e.ParticipantEncryptionStatusChanged="participantEncryptionStatusChanged",e.EncryptionError="encryptionError"}(Ca||(Ca={})),function(e){e.Error="cryptorError"}(wa||(wa={})),bn.EventEmitter,function(e){e[e.InvalidKey=0]="InvalidKey",e[e.MissingKey=1]="MissingKey",e[e.InternalError=2]="InternalError"}(Ea||(Ea={}));const _a=2e3;function Oa(e,t){if(!t)return 0;let i,n;return"bytesReceived"in e?(i=e.bytesReceived,n=t.bytesReceived):"bytesSent"in e&&(i=e.bytesSent,n=t.bytesSent),void 0===i||void 0===n||void 0===e.timestamp||void 0===t.timestamp?0:8*(i-n)*1e3/(e.timestamp-t.timestamp)}
1class Aa extends Es{constructor(e,t,i,n,r){super(e,i,r),this.sid=t,this.receiver=n}get isLocal(){return!1}setMuted(e){this.isMuted!==e&&(this.isMuted=e,this._mediaStreamTrack.enabled=!e,this.emit(e?Hr.Muted:Hr.Unmuted,this))}setMediaStream(e){this.mediaStream=e;const t=i=>{i.track===this._mediaStreamTrack&&(e.removeEventListener("removetrack",t),this.receiver&&"playoutDelayHint"in this.receiver&&(this.receiver.playoutDelayHint=void 0),this.receiver=void 0,this._currentBitrate=0,this.emit(Hr.Ended,this))};e.addEventListener("removetrack",t)}start(){this.startMonitor(),super.enable()}stop(){this.stopMonitor(),super.disable()}getRTCStatsReport(){return mn(this,void 0,void 0,function*(){var e;if(null===(e=this.receiver)||void 0===e?void 0:e.getStats)return yield this.receiver.getStats()})}setPlayoutDelay(e){this.receiver?"playoutDelayHint"in this.receiver?this.receiver.playoutDelayHint=e:this.log.warn("Playout delay not supported in this browser"):this.log.warn("Cannot set playout delay, track already ended")}getPlayoutDelay(){if(this.receiver){if("playoutDelayHint"in this.receiver)return this.receiver.playoutDelayHint;this.log.warn("Playout delay not supported in this browser")}else this.log.warn("Cannot get playout delay, track already ended");return 0}startMonitor(){this.monitorInterval||(this.monitorInterval=setInterval(()=>this.monitorReceiver(),_a)),"undefined"!=typeof RTCRtpReceiver&&"function"==typeof RTCRtpReceiver.prototype.getSynchronizationSources&&this.registerTimeSyncUpdate()}registerTimeSyncUpdate(){const e=()=>{var t;this.timeSyncHandle=requestAnimationFrame(()=>e());const i=null===(t=this.receiver)||void 0===t?void 0:t.getSynchronizationSources()[0];if(i){const e=i.timestamp,t=i.rtpTimestamp;
vendor: 2,389 bytes, line 1
1t&&this.rtpTimestamp!==t&&(this.emit(Hr.TimeSyncUpdate,{timestamp:e,rtpTimestamp:t}),this.rtpTimestamp=t)}};e()}}class Na extends Aa{constructor(e,t,i,n,r){super(e,t,Es.Kind.Video,i,r),this.elementInfos=[],this.monitorReceiver=()=>mn(this,void 0,void 0,function*(){if(!this.receiver)return void(this._currentBitrate=0);const e=yield this.getReceiverStats();e&&this.prevStats&&this.receiver&&(this._currentBitrate=Oa(e,this.prevStats)),this.prevStats=e}),this.debouncedHandleResize=Ma(()=>{this.updateDimensions()},100),this.adaptiveStreamSettings=n}get isAdaptiveStream(){return void 0!==this.adaptiveStreamSettings}lookupFrameMetadata(e){let t=e.rtpTimestamp;var i;return null===(i=this.frameMetadataExtractor)||void 0===i?void 0:i.lookupMetadata(t)}setStreamState(e){super.setStreamState(e),this.log.debug("setStreamState",e),this.isAdaptiveStream&&e===Es.StreamState.Active&&this.updateVisibility()}get mediaStreamTrack(){return this._mediaStreamTrack}setMuted(e){super.setMuted(e),this.attachedElements.forEach(t=>{e?Rs(this._mediaStreamTrack,t):Ps(this._mediaStreamTrack,t)})}attach(e){if(e?super.attach(e):e=super.attach(),this.adaptiveStreamSettings&&void 0===this.elementInfos.find(t=>t.element===e)){const t=new xa(e);this.observeElementInfo(t)}return e}observeElementInfo(e){this.adaptiveStreamSettings&&void 0===this.elementInfos.find(t=>t===e)?(e.handleResize=()=>{this.debouncedHandleResize()},e.handleVisibilityChanged=()=>{this.updateVisibility()},this.elementInfos.push(e),e.observe(),this.debouncedHandleResize(),this.updateVisibility()):this.log.warn("visibility resize observer not triggered",this.logContext)}stopObservingElementInfo(e){if(!this.isAdaptiveStream)return void this.log.warn("stopObservingElementInfo ignored",this.logContext);const t=this.elementInfos.filter(t=>t===e);for(const e of t)e.stopObserving();this.elementInfos=this.elementInfos.filter(t=>t!==e),this.updateVisibility(),this.debouncedHandleResize()}detach(e){if(e)return this.stopObservingElement(e),super.detach(e);const t=super.detach();for(const e of t)this.stopObservingElement(e);return t}getDecoderImplementation(){var e;return null===(e=this.prevStats)||void 0===e?void 0:e.decoderImplementation}getReceiverStats(){return mn(this,void 0,void 0,function*(){if(!this.receiver||!this.receiver.getStats)return;const e=yield this.receiver.getStats();let t,i="",n=new Map;return e.forEach(e=>
1{"inbound-rtp"===e.type?(i=e.codecId,t={type:"video",streamId:e.id,framesDecoded:e.framesDecoded,framesDropped:e.framesDropped,framesReceived:e.framesReceived,packetsReceived:e.packetsReceived,packetsLost:e.packetsLost,frameWidth:e.frameWidth,frameHeight:e.frameHeight,pliCount:e.pliCount,firCount:e.firCount,nackCount:e.nackCount,jitter:e.jitter,timestamp:e.timestamp,bytesReceived:e.bytesReceived,decoderImplementation:e.decoderImplementation}):"codec"===e.type&&n.set(e.id,e)}),t&&""!==i&&n.get(i)&&(t.mimeType=n.get(i).mimeType),t})}stopObservingElement(e){const t=this.elementInfos.filter(t=>t.element===e);for(const e of t)this.stopObservingElementInfo(e)}handleAppVisibilityChanged(){const e=Object.create(null,{handleAppVisibilityChanged:{get:()=>super.handleAppVisibilityChanged}});return mn(this,void 0,void 0,function*(){yield e.handleAppVisibilityChanged.call(this),this.isAdaptiveStream&&this.updateVisibility()})}updateVisibility(e){var t,i;const n=this.elementInfos.reduce((e,t)=>Math.max(e,t.visibilityChangedAt||0),0),r=!(null!==(i=null===(t=this.adaptiveStreamSettings)||void 0===t?void 0:t.pauseVideoInBackground)&&void 0!==i&&!i)&&this.isInBackground,s=this.elementInfos.some(e=>e.pictureInPicture),a=this.elementInfos.some(e=>e.visible)&&!r||s;(this.lastVisible!==a||e)&&(!a&&Date.now()-n<100?ts.setTimeout(()=>{this.updateVisibility()},100):(this.lastVisible=a,this.emit(Hr.VisibilityChanged,a,this)))}updateDimensions(){var e,t;let i=0,n=0;const r=this.getPixelDensity();for(const e of this.elementInfos){const t=e.width()*r,s=e.height()*r;t+s>i+n&&(i=t,n=s)}(null===(e=this.lastDimensions)||void 0===e?void 0:e.width)===i&&(null===(t=this.lastDimensions)||void 0===t?void 0:t.height)===n||(this.lastDimensions={width:i,height:n},this.emit(Hr.VideoDimensionsChanged,this.lastDimensions,this))}getPixelDensity(){var e;const t=null===(e=this.adaptiveStreamSettings)||void 0===e?void 0:e.pixelDensity;return"screen"===t?zs():t||(zs()>2?2:1)}}class xa{get visible(){return this.isPiP||this.isIntersecting}get pictureInPicture(){return this.isPiP}constructor(e,t){this.onVisibilityChanged=e=>{var t;const i=e.target,n=e.isIntersecting;i===this.element&&(this.isIntersecting=n,this.isPiP=La(this.element),this.visibilityChangedAt=Date.now(),null===(t=this.handleVisibilityChanged)||void 0===t||t.call(this))},this.onEnterPiP=()=>{var e,t;null===(t=null===(e=window.documentPictureInPicture)||void 0===e?void 0:e.window)||void 0===t||t.addEventListener("pagehide",this.onLeavePiP),queueMicrotask(()=>{requestAnimationFrame(()=>{var e;this.isPiP=La(this.element),null===(e=this.handleVisibilityChanged)||void 0===e||e.call(this)})})},this.onLeavePiP=()=>{var e;this.isPiP=La(this.element),null===(e=this.handleVisibilityChanged)||void 0===e||e.call(this)},this.element=e,this.isIntersecting=null!=t?t:Ua(e),this.isPiP=Bs()&&La(e),this.visibilityChangedAt=0}width(){return this.element.clientWidth}height(){return this.element.clientHeight}observe(){var e,t,i;this.isIntersecting=Ua(this.element),this.isPiP=La(this.element),this.element.handleResize=()=>{var e;null===(e=this.handleResize)||void 0===e||e.call(this)},this.element.handleVisibilityChanged=this.onVisibilityChanged,Zs().observe(this.element),Ys().observe(this.element),this.element.addEventListener("enterpictureinpicture",this.onEnterPiP),this.element.addEventListener("leavepictureinpicture",this.onLeavePiP),null===(e=window.documentPictureInPicture)||void 0===e||e.addEventListener("enter",this.onEnterPiP),null===(i=null===(t=window.documentPictureInPicture)||void 0===t?void 0:t.window)||void 0===i||i.addEventListener("pagehide",this.onLeavePiP)}stopObserving(){var e,t,i,n,r;null===(e=Zs())||void 0===e||e.unobserve(this.element),null===(t=Ys())||void 0===t||t.unobserve(this.element),this.element.removeEventListener("enterpictureinpicture",this.onEnterPiP),this.element.removeEventListener("leavepictureinpicture",this.onLeavePiP),null===(i=window.documentPictureInPicture)||void 0===i||i.removeEventListener("enter",this.onEnterPiP),null===(r=null===(n=window.documentPictureInPicture)||void 0===n?void 0:n.window)||void 0===r||r.removeEventListener("pagehide",this.onLeavePiP)}}function La(e){var t,i;return document.pictureInPictureElement===e||!!(null===(t=window.documentPictureInPicture)||void 0===t?void 0:t.window)&&Ua(e,null===(i=window.documentPictureInPicture)||void 0===i?void 0:i.window)}function Ua(e,t){const i=t||window;let n=e.offsetTop,r=e.offsetLeft;const s=e.offsetWidth,a=e.offsetHeight,o=e.hidden,c=getComputedStyle(e).display;for(;e.offsetParent;)n+=(e=e.offsetParent).offsetTop,r+=e.offsetLeft;return n<i.pageYOffset+i.innerHeight&&r<i.pageXOffset+i.innerWidth&&n+a>i.pageYOffset&&r+s>i.pageXOffset&&!o&&"none"!==c}class Fa extends bn.EventEmitter{constructor(e,t){super(),this.decryptDataRequests=new Map,this.encryptDataRequests=new Map,this.onWorkerMessage=e=>{var t,i;const n=e.data,r=n.kind,s=n.data;switch(r){case"error":if(dn.error(s.error.message),s.uuid){const e=this.decryptDataRequests.get(s.uuid);if(null==e?void 0:e.reject){e.reject(s.error);break}const t=this.encryptDataRequests.get(s.uuid);if(null==t?void 0:t.reject){t.reject(s.error);break}}
1this.emit(Ca.EncryptionError,s.error,s.participantIdentity);break;case"initAck":s.enabled&&this.keyProvider.getKeys().forEach(e=>{this.postKey(e,!1)});break;case"enable":if(s.enabled&&this.keyProvider.getKeys().forEach(e=>{this.postKey(e,!1)}),this.encryptionEnabled!==s.enabled&&s.participantIdentity===(null===(t=this.room)||void 0===t?void 0:t.localParticipant.identity))this.emit(Ca.ParticipantEncryptionStatusChanged,s.enabled,this.room.localParticipant),this.encryptionEnabled=s.enabled;else if(s.participantIdentity){const e=null===(i=this.room)||void 0===i?void 0:i.getParticipantByIdentity(s.participantIdentity);if(!e)throw TypeError("couldn't set encryption status, participant not found".concat(s.participantIdentity));this.emit(Ca.ParticipantEncryptionStatusChanged,s.enabled,e)}break;case"ratchetKey":this.keyProvider.emit(Ta.KeyRatcheted,s.ratchetResult,s.participantIdentity,s.keyIndex);break;case"decryptDataResponse":const e=this.decryptDataRequests.get(s.uuid);(null==e?void 0:e.resolve)&&e.resolve(s);break;case"encryptDataResponse":const n=this.encryptDataRequests.get(s.uuid);(null==n?void 0:n.resolve)&&n.resolve(s);break;case"packetTrailerMetadata":this.handleFrameMetadata(s.trackId,s.rtpTimestamp,s.ssrc,s.metadata)}},this.onWorkerError=e=>{dn.error("e2ee worker encountered an error:",{error:e.error}),this.emit(Ca.EncryptionError,e.error,void 0)},this.keyProvider=e.keyProvider,this.worker=e.worker,this.encryptionEnabled=!1,this.dataChannelEncryptionEnabled=t}get isEnabled(){return this.encryptionEnabled}get isDataChannelEncryptionEnabled(){return this.isEnabled&&this.dataChannelEncryptionEnabled}setup(e){if(!(Pa()||"undefined"!=typeof window&&void 0!==window.RTCRtpScriptTransform))throw new zr("tried to setup end-to-e
1nd encryption on an unsupported browser");if(dn.info("setting up e2ee"),e!==this.room){this.room=e,this.setupEventListeners(e,this.keyProvider);const t={kind:"init",data:{keyProviderOptions:this.keyProvider.getOptions(),loglevel:un.getLevel()}};this.worker&&(dn.info("initializing worker",{worker:this.worker}),this.worker.onmessage=this.onWorkerMessage,this.worker.onerror=this.onWorkerError,this.worker.postMessage(t))}}setParticipantCryptorEnabled(e,t){dn.debug("set e2ee to ".concat(e," for participant ").concat(t)),this.postEnable(e,t)}setSifTrailer(e){e&&0!==e.length?this.postSifTrailer(e):dn.warn("ignoring server sent trailer as it's empty")}handleFrameMetadata(e,t,i,n){if(this.room)for(const r of[this.room.localParticipant,...this.room.remoteParticipants.values()])for(const s of r.trackPublications.values())if(s.track&&s.track.mediaStreamID===e&&s.track instanceof Na&&s.track.frameMetadataExtractor)return void s.track.frameMetadataExtractor.storeMetadata(t,i,n)}setupEngine(e){e.on(Vr.RTPVideoMapUpdate,e=>{this.postRTPMap(e)})}setupEventListeners(e,t){e.on(jr.TrackPublished,(e,t)=>this.setParticipantCryptorEnabled(e.trackInfo.encryption!==st.NONE,t.identity)),e.on(jr.ConnectionStateChanged,t=>
1{t===yd.Connected&&e.remoteParticipants.forEach(e=>{e.trackPublications.forEach(t=>{this.setParticipantCryptorEnabled(t.trackInfo.encryption!==st.NONE,e.identity)})})}).on(jr.TrackUnsubscribed,(e,t,i)=>{var n;const r={kind:"removeTransform",data:{participantIdentity:i.identity,trackId:e.mediaStreamID}};null===(n=this.worker)||void 0===n||n.postMessage(r)}).on(jr.TrackSubscribed,(e,t,i)=>{this.setupE2EEReceiver(e,i.identity,t.trackInfo)}).on(jr.SignalConnected,()=>{if(!this.room)throw new TypeError("expected room to be present on signal connect");const e=t.getLatestManuallySetKeyIndex();t.getKeys().forEach(t=>{var i;this.postKey(t,e===(null!==(i=t.keyIndex)&&void 0!==i?i:0))}),this.setParticipantCryptorEnabled(this.room.localParticipant.isE2EEEnabled,this.room.localParticipant.identity)}),e.localParticipant.on(qr.LocalSenderCreated,(e,t)=>mn(this,void 0,void 0,function*(){this.setupE2EESender(t,e)})),e.localParticipant.on(qr.LocalTrackPublished,e=>{if(!la(e.track)||!Us())return;const t={kind:"updateCodec",data:{trackId:e.track.mediaStreamID,codec:ks(e.trackInfo.codecs[0].mimeType),participantIdentity:this.room.localParticipant.identity,hasPacketTrailer:!1}};this.worker.postMessage(t)}),t.on(Ta.SetKey,(e,t)=>this.postKey(e,null==t||t)).on(Ta.RatchetRequest,(e,t)=>this.postRatchetRequest(e,t))}encryptData(e){return mn(this,void 0,void 0,function*(){if(!this.worker)throw Error("could not encrypt data, worker is missing");const t=crypto.randomUUID(),i={kind:"encryptDataRequest",data:{uuid:t,payload:e,participantIdentity:this.room.localParticipant.identity}},n=new ia;return n.onFinally=()=>{this.encryptDataRequests.delete(t)},this.encryptDataRequests.set(t,n),this.worker.postMessage(i),n.promise})}handleEncryptedData(e,t,i,n){if(!this.worker)throw Error("could not handle encrypted data, worker is missing");const r=crypto.randomUUID(),s={kind:"decryptDataRequest",data:{uuid:r,payload:e,iv:t,participantIdentity:i,keyIndex:n}},a=new ia;return a.onFinally=()=>{this.decryptDataRequests.delete(r)},this.decryptDataRequests.set(r,a),this.worker.postMessage(s),a.promise}postRatchetRequest(e,t){if(!this.worker)throw Error("could not ratchet key, worker is missing");const i={kind:"ratchetRequest",data:{participantIdentity:e,keyIndex:t}};this.worker.postMessage(i)}postKey(e,t){let i=e.key,n=e.participantIdentity,r=e.keyIndex;var s;if(!this.worker)throw Error("could not set key, worker is missing");const a={kind:"setKey",data:{participantIdentity:n,isPublisher:n===(null===(s=this.room)||void 0===s?void 0:s.localParticipant.identity),key:i,keyIndex:r,updateCurrentKeyIndex:t}};this.worker.postMessage(a)}postEnable(e,t){if(!this.worker)throw new ReferenceError("failed to enable e2ee, worker is not ready");{const i={kind:"enable",data:{enabled:e,participantIdentity:t}};this.worker.postMessage(i)}}postRTPMap(e){var t;if(!this.worker)throw TypeError("could not post rtp map, worker is missing");if(!(null===(t=this.room)||void 0===t?void 0:t.localParticipant.identity))throw TypeError("could not post rtp map, local participant identity is missing");const i={kind:"setRTPMap",data:{map:e,participantIdentity:this.room.localParticipant.identity}};this.worker.postMessage(i)}postSifTrailer(e){if(!this.worker)throw Error("could not post SIF trailer, worker is missing");const t={kind:"setSifTrailer",data:{trailer:e}};this.worker.postMessage(t)}setupE2EEReceiver(e,t,i){if(!e.receiver)return;if(!(null==i?void 0:i.mimeType)||""===i.mimeType)throw new TypeError("MimeType missing from trackInfo, cannot set up E2EE cryptor");const n="video"===e.kind&&!!i.packetTrailerFeatures&&i.packetTrailerFeatures.length>0;this.handleReceiver(e.receiver,e.mediaStreamID,t,"video"===e.kind?ks(i.mimeType):void 0,n)}setupE2EESender(e,t){var i,n,r;ca(e)&&t?this.handleSender(t,e.mediaStreamID,void 0,la(e)?null!==(n=null===(i=e.publishOptions)||void 0===i?void 0:i.frameMetadata)&&void 0!==n?n:null===(r=e.publishOptions)||void 0===r?void 0:r.packetTrailer:void 0):t||dn.warn("early return because sender is not ready")}handleReceiver(e,t,i,n,r){return mn(this,void 0,void 0,function*(){if(this.worker){if(xs()){const s={kind:"decode",participantIdentity:i,trackId:t,codec:n,hasPacketTrailer:r};e.transform=new RTCRtpScriptTransform(this.worker,s)}else{if(ya in e&&n){const e={kind:"updateCodec",data:{trackId:t,codec:n,participantIdentity:i,hasPacketTrailer:r}};return void this.worker.postMessage(e)}let s=e.writableStream,a=e.readableStream;if(!s||!a){const t=e.createEncodedStreams();e.writableStream=t.writable,s=t.writable,e.readableStream=t.readable,a=t.readable}const o={kind:"decode",data:{readableStream:a,writableStream:s,trackId:t,codec:n,participantIdentity:i,isReuse:ya in e,hasPacketTrailer:r}};this.worker.postMessage(o,[a,s])}e[ya]=!0}})}handleSender(e,t,i,n){var r;if(!(ya in e)&&this.worker){if(!(null===(r=this.room)||void 0===r?void 0:r.localParticipant.identity)||""===this.room.localParticipant.identity)throw TypeError("local identity needs to be known in order to set up encrypted sender");if(xs()){dn.info("initialize script transform");const r={kind:"encode",participantIdentity:this.room.localParticipant.identity,trackId:t,codec:i,hasPacketTrailer:Da(n),packetTrailer:n};e.transform=new RTCRtpScriptTransform(this.worker,r)}else{dn.info("initialize encoded streams");const r=e.createEncodedStreams(),s={kind:"encode",data:{readableStream:r.readable,writableStream:r.writable,codec:i,trackId:t,participantIdentity:this.room.localParticipant.identity,isReuse:!1,hasPacketTrailer:Da(n),packetTrailer:n}};this.worker.postMessage(s,[r.readable,r.writable])}e[ya]=!0}}}class Ba{constructor(){this.metadataMap=new Map,this.activeSsrc=0}storeMetadata(e,t,i){for(0!==this.activeSsrc&&this.activeSsrc!==t&&this.metadataMap.clear(),this.activeSsrc=t;this.metadataMap.size>=300;){const e=this.metadataMap.keys().next().value;this.metadataMap.delete(e)}this.metadataMap.set(e,i)}lookupMetadata(e){return this.metadataMap.get(e)}dispose(){this.metadataMap.clear(),this.activeSsrc=0}}class ja{constructor(e){this.extractors=new Map,this.workerPipelines=new Map,this.onWorkerMessage=e=>{const t=e.data;if("metadata"===t.kind){const e=this.extractors.get(t.data.trackId);e&&e.storeMetadata(t.data.rtpTimestamp,t.data.ssrc,t.data.metadata)}},this.onWorkerError=e=>{dn.error("frame metadata worker encountered an error:",{error:e.error})},this.worker=null==e?void 0:e.worker}setup(e){e!==this.room&&(this.room=e,this.worker&&(this.worker.onmessage=this.onWorkerMessage,this.worker.onerror=this.onWorkerError,this.worker.postMessage({kind:"init"})),e.on(jr.TrackSubscribed,(e,t,i)=>{"video"===e.kind&&this.setupReceiver(e,t.trackInfo)}).on(jr.TrackUnsubscribed,e=>{this.teardownTrack(e)}).on(jr.Disconnected,()=>{this.cleanup()}))}setupReceiver(e,t){var i,n,r;const s=e.receiver;if(!s)return;if(!((null==t?void 0:t.packetTrailerFeatures)&&t.packetTrailerFeatures.length>0))return void((null===(i=this.room)||void 0===i?void 0:i.hasE2EESetup)||this.setupPassthroughReceiver(s,e.mediaStreamID));if(!Ia(this.worker?{worker:this.worker}:void 0)&&!(null===(n=this.room)||void 0===n?void 0:n.hasE2EESetup))return void dn.warn("frame metadata transform not supported; skipping extraction");const a=new Ba,o=e.mediaStreamID;this.extractors.set(o,a),e.frameMetadataExtractor=a,(null===(r=this.room)||void 0===r?void 0:r.hasE2EESetup)||this.setupWorkerReceiver(s,o,!0)}setupPassthroughReceiver(e,t){Ra()?"transform"in e&&(e.transform=null):(this.worker&&Ia({worker:this.worker})&&!this.workerPipelines.has(e)||this.worker&&this.workerPipelines.has(e))&&this.setupWorkerReceiver(e,t,!1)}setupWorkerReceiver(e,t){let i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];const n=this.worker;if(!n)return;if(Ra())return void(e.transform=new RTCRtpScriptTransform(n,{kind:"decode",trackId:t}));const r=this.workerPipelines.get(e);if(r){const s={kind:"updateTrackId",data:{oldTrackId:r,newTrackId:t,hasPacketTrailer:i}};return n.postMessage(s),void this.workerPipelines.set(e,t)}if(!("createEncodedStreams"in e))return void dn.warn("createEncodedStreams not supported");let s;try{s=e.createEncodedStreams()}catch(e){return void dn.warn("failed to create encoded streams",{error:e})}const a={kind:"decode",data:{readableStream:s.readable,writableStream:s.writable,trackId:t,hasPacketTrailer:i}};
1n.postMessage(a,[s.readable,s.writable]),this.workerPipelines.set(e,t)}teardownTrack(e){const t=e.mediaStreamID,i=this.extractors.get(t);i&&(i.dispose(),this.extractors.delete(t)),e instanceof Na&&(e.frameMetadataExtractor=void 0)}cleanup(){var e;for(const e of this.extractors.values())e.dispose();this.extractors.clear(),this.workerPipelines.clear(),null===(e=this.worker)||void 0===e||e.terminate()}}class qa{constructor(){this.failedConnectionAttempts=new Map,this.backOffPromises=new Map}static getInstance(){return this._instance||(this._instance=new qa),this._instance}addFailedConnectionAttempt(e){var t;const i=Vs(new URL(e));if(!i)return;let n=null!==(t=this.failedConnectionAttempts.get(i))&&void 0!==t?t:0;this.failedConnectionAttempts.set(i,n+1),this.backOffPromises.set(i,Ds(Math.min(500*Math.pow(2,n),15e3)))}getBackOffPromise(e){const t=new URL(e),i=t&&Vs(t);return i&&this.backOffPromises.get(i)||Promise.resolve()}resetFailedConnectionAttempts(e){const t=new URL(e),i=t&&Vs(t);i&&(this.failedConnectionAttempts.set(i,0),this.backOffPromises.set(i,Promise.resolve()))}resetAll(){this.backOffPromises.clear(),this.failedConnectionAttempts.clear()}}qa._instance=null;const Va="default";class Ha{constructor(){this._previousDevices=[]}static getInstance(){return void 0===this.instance&&(this.instance=new Ha),this.instance}get previousDevices(){return this._previousDevices}getDevices(e){return mn(this,arguments,void 0,function(e){var t=this;let i=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return function*(){var n;if((null===(n=Ha.userMediaPromiseMap)||void 0===n?void 0:n.size)>0){dn.debug("awaiting getUserMedia promise");try{e?yield Ha.userMediaPromiseMap.get(e):yield Promise.all(Ha.userMediaPromiseMap.values())}catch(e){dn.warn("error waiting for media permissons")}}let r=yield navigator.mediaDevices.enumerateDevices();if(i&&(!Ls()||!t.hasDeviceInUse(e))&&(0===r.filter(t=>t.kind===e).length||r.some(t=>{const i=""===t.label,n=!e||t.kind===e;return i&&n}))){const t={video:"audioinput"!==e&&"audiooutput"!==e,audio:"videoinput"!==e&&{deviceId:{ideal:"default"}}},i=yield navigator.mediaDevices.getUserMedia(t);r=yield navigator.mediaDevices.enumerateDevices(),i.getTracks().forEach(e=>{e.stop()})}return t._previousDevices=r,e&&(r=r.filter(t=>t.kind===e)),r}()})}normalizeDeviceId(e,t,i){return mn(this,void 0,void 0,function*(){if(t!==Va)return t;const n=yield this.getDevices(e),r=n.find(e=>e.deviceId===Va);if(!r)return void dn.warn("could not reliably determine default device");const s=n.find(e=>e.deviceId!==Va&&e.groupId===(null!=i?i:r.groupId));if(s)return null==s?void 0:s.deviceId;dn.warn("could not reliably determine default device")})}hasDeviceInUse(e){return e?Ha.userMediaPromiseMap.has(e):Ha.userMediaPromiseMap.size>0}}Ha.mediaDeviceKinds=["audioinput","audiooutput","videoinput"],Ha.userMediaPromiseMap=new Map;const Wa=65535,za=4294967295;class Ga{static u16(e){return new Ga(e,Wa)}static u32(e){return new Ga(e,za)}constructor(e,t){if(this.value=e,e<0)throw new Error("WrapAroundUnsignedInt: cannot faithfully represent an integer smaller than 0");if(t>Number.MAX_SAFE_INTEGER)throw new Error("WrapAroundUnsignedInt: cannot faithfully represent an integer bigger than MAX_SAFE_INTEGER.");this.maxSize=t,this.clamp()}clamp(){for(;this.value>this.maxSize;)this.value-=this.maxSize+1;for(;this.value<0;)this.value+=this.maxSize+1}clone(){return new Ga(this.value,this.maxSize)}update(e){this.value=e(this.value),this.clamp()}increment(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1;this.update(t=>t+e)}decrement(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1;this.update(t=>t-e)}getThenIncrement(){const e=this.value;return this.increment(),new Ga(e,this.maxSize)}isBefore(e){const t=this.value>>>0,i=(e.value>>>0)-t>>>0;return 0!==i&&i<this.maxSize+1}}class Ka{static fromRtpTicks(e){return new Ka(e,9e4)}static rtpRandom(){const e=Math.round(Math.random()*za);return Ka.fromRtpTicks(e)}constructor(e,t){this.timestamp=Ga.u32(e),this.rateInHz=t}asTicks(){return this.timestamp.value}clone(){return new Ka(this.timestamp.value,this.rateInHz)}wrappingAdd(e){this.timestamp.increment(e)}isBefore(e){return this.timestamp.isBefore(e.timestamp)}}class Ja{constructor(e,t,i){this.epoch=t,this.base=i,this.previous=i.clone(),this.rateInHz=e}static startingNow(e,t){return new Ja(t,new Date,e)}static startingAtTime(e,t,i){return new Ja(i,e,t)}static rtpStartingNow(e){return Ja.startingNow(e,9e4)}static rtpStartingAtTime(e,t){return Ja.startingAtTime(e,t,9e4)}now(){return this.at(new Date)}at(e){let t=e.getTime()-this.epoch.getTime(),i=Ja.durationInMsToTicks(t,this.rateInHz),n=this.base.clone();return n.wrappingAdd(i),n.isBefore(this.previous)&&(n=this.previous),this.previous=n.clone(),n.clone()}static durationInMsToTicks(e,t){let i=(1e6*e*t+5e8)/1e9;return Math.round(i)}}function Qa(e){if(e instanceof DataView)return e;if(e instanceof ArrayBuffer)return new DataView(e);if(e instanceof Uint8Array)return new DataView(e.buffer,e.byteOffset,e.byteLength);throw new Error("Error coercing ".concat(e," to DataView - input was not DataView, ArrayBuffer, or Uint8Array."))}var Ya;!function(e){e[e.Reserved=0]="Reserved",e[e.TooLarge=1]="TooLarge"}(Ya||(Ya={}));class Xa extends Lr{constructor(e,t){super(19,e),this.name="DataTrackHandleError",this.reason=t,this.reasonName=Ya[t]}isReason(e){return this.reason===e}static tooLarge(){return new Xa("Value too large to be a valid track handle",Ya.TooLarge)}static reserved(e){return new Xa("0x".concat(e.toString(16)," is a reserved value."),Ya.Reserved)}}const Za={fromNumber(e){if(0===e)throw Xa.reserved(e);if(e>Wa)throw Xa.tooLarge();return e}};class $a{constructor(){this.value=0}get(){return this.value+=1,this.value>Wa?null:this.value}reset(){this.value=0}}const eo=e=>({sid:e.sid,pubHandle:e.pubHandle,name:e.name,usesE2ee:e.encryption!==st.NONE}),to=e=>new ct({sid:e.sid,pubHandle:e.pubHandle,name:e.name,encryption:e.usesE2ee?st.GCM:st.NONE});var io;!function(e){e[e.WAITING=0]="WAITING",e[e.RUNNING=1]="RUNNING",e[e.COMPLETED=2]="COMPLETED"}(io||(io={}));
1class no{constructor(){this.pendingTasks=new Map,this.taskMutex=new a,this.nextTaskIndex=0}run(e){return mn(this,void 0,void 0,function*(){const t={id:this.nextTaskIndex++,enqueuedAt:Date.now(),status:io.WAITING};this.pendingTasks.set(t.id,t);const i=yield this.taskMutex.lock();try{return t.executedAt=Date.now(),t.status=io.RUNNING,yield e()}finally{t.status=io.COMPLETED,this.pendingTasks.delete(t.id),i()}})}flush(){return mn(this,void 0,void 0,function*(){return this.run(()=>mn(this,void 0,void 0,function*(){}))})}snapshot(){return Array.from(this.pendingTasks.values())}}class ro{get readyState(){return this.ws.readyState}constructor(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};var i,n;if(null===(i=t.signal)||void 0===i?void 0:i.aborted)throw new DOMException("This operation was aborted","AbortError");this.url=e;const r=new WebSocket(e,null!==(n=t.protocols)&&void 0!==n?n:[]);r.binaryType="arraybuffer",this.ws=r;const s=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.closeCode,i=e.reason;return r.close(t,i)};this.opened=new Ir((e,t)=>{const i=()=>{t(Wr.websocket("Encountered websocket error during connection establishment"))};r.onopen=()=>{e({readable:new ReadableStream({start(e){r.onmessage=t=>{let i=t.data;return e.enqueue(i)},r.onerror=t=>e.error(t)},cancel:s}),writable:new WritableStream({write(e){r.send(e)},abort(){r.close()},close:s}),protocol:r.protocol,extensions:r.extensions}),r.removeEventListener("error",i)},r.addEventListener("error",i)}),this.closed=new Ir((e,t)=>{const i=()=>mn(this,void 0,void 0,function*(){const i=new Ir(e=>{r.readyState!==WebSocket.CLOSED&&r.addEventListener("close",t=>{e(t)},{once:!0})}),n=yield Ir.race([Ds(250),i]);n?e(n):t(Wr.websocket("Encountered unspecified websocket error without a timely close event"))});r.onclose=t=>{let n=t.code,s=t.reason;e({closeCode:n,reason:s}),r.removeEventListener("error",i)},r.addEventListener("error",i)}),t.signal&&(t.signal.onabort=()=>r.close()),this.close=s}}const so=["syncState","trickle","offer","answer","simulate","leave"];var ao;!function(e){e[e.CONNECTING=0]="CONNECTING",e[e.CONNECTED=1]="CONNECTED",e[e.RECONNECTING=2]="RECONNECTING",e[e.DISCONNECTING=3]="DISCONNECTING",e[e.DISCONNECTED=4]="DISCONNECTED"}(ao||(ao={}));class oo{get currentState(){return this.state}get isDisconnected(){return this.state===ao.DISCONNECTING||this.state===ao.DISCONNECTED}get isEstablishingConnection(){return this.state===ao.CONNECTING||this.state===ao.RECONNECTING}getNextRequestId(){return this._requestId+=1,this._requestId}constructor(){let e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};var i;this.rtt=0,this.state=ao.DISCONNECTED,this.log=dn,this._requestId=0,this.useV0SignalPath=!1,this.resetCallbacks=()=>{this.onAnswer=void 0,this.onLeave=void 0,this.onLocalTrackPublished=void 0,this.onLocalTrackUnpublished=void 0,this.onNegotiateRequested=void 0,this.onOffer=void 0,this.onRemoteMuteChanged=void 0,this.onSubscribedQualityUpdate=void 0,this.onTokenRefresh=void 0,this.onTrickle=void 0,this.onClose=void 0,this.onMediaSectionsRequirement=void 0},this.loggerContextCb=t.loggerContextCb,this.log=ln(null!==(i=t.loggerName)&&void 0!==i?i:an.Signal,()=>this.logContext),this.useJSON=e,this.requestQueue=new no,this.queuedRequests=[],this.closingLock=new a,this.connectionLock=new a,this.state=ao.DISCONNECTED}get logContext(){var e,t;return null!==(t=null===(e=this.loggerContextCb)||void 0===e?void 0:e.call(this))&&void 0!==t?t:{}}join(e,t,i,n){return mn(this,arguments,void 0,function(e,t,i,n){var r=this;let s=arguments.length>4&&void 0!==arguments[4]&&arguments[4],a=arguments.length>5?arguments[5]:void 0;return function*(){return r.state=ao.CONNECTING,r.options=i,yield r.connect(e,t,i,n,s,a)}()})}reconnect(e,t,i,n){return mn(this,void 0,void 0,function*(){if(this.options)return this.state=ao.RECONNECTING,this.clearPingInterval(),yield this.connect(e,t,Object.assign(Object.assign({},this.options),{reconnect:!0,sid:i,reconnectReason:n}),void 0,this.useV0SignalPath);this.log.warn("attempted to reconnect without signal options being set, ignoring")})}connect(e,t,i,n){return mn(this,arguments,void 0,function(e,t,i,n){var r=this;let s=arguments.length>4&&void 0!==arguments[4]&&arguments[4],a=arguments.length>5?arguments[5]:void 0;return function*(){const o=yield r.connectionLock.lock();r.connectOptions=i,r.useV0SignalPath=s;const c=function(e){var t;const i=new Mt({capabilities:e,sdk:_t.JS,protocol:17,clientProtocol:1,version:"2.20.1"});return js()&&(i.os=null!==(t=Ws())&&void 0!==t?t:""),i}(i.clientInfoCapabilities),d=s?function(e,t,i){var n;
1const r=new URLSearchParams;return r.set("access_token",e),i.reconnect&&(r.set("reconnect","1"),i.sid&&r.set("sid",i.sid)),r.set("auto_subscribe",i.autoSubscribe?"1":"0"),r.set("sdk",js()?"reactnative":"js"),r.set("version",t.version),r.set("protocol",t.protocol.toString()),r.set("client_protocol",t.clientProtocol.toString()),t.deviceModel&&r.set("device_model",t.deviceModel),t.os&&r.set("os",t.os),t.osVersion&&r.set("os_version",t.osVersion),t.browser&&r.set("browser",t.browser),t.browserVersion&&r.set("browser_version",t.browserVersion),i.adaptiveStream&&r.set("adaptive_stream","1"),i.reconnectReason&&r.set("reconnect_reason",i.reconnectReason.toString()),(null===(n=navigator.connection)||void 0===n?void 0:n.type)&&r.set("network",navigator.connection.type),r}(t,c,i):yield function(e,t,i,n){return mn(this,void 0,void 0,function*(){const r=new URLSearchParams;r.set("access_token",e);const s=new Qi({clientInfo:t,connectionSettings:new Ji({autoSubscribe:!!i.autoSubscribe,adaptiveStream:!!i.adaptiveStream}),reconnect:!!i.reconnect,participantSid:i.sid?i.sid:void 0,publisherOffer:n});i.reconnectReason&&(s.reconnectReason=i.reconnectReason);const a=s.toBinary();let o,c;if(fa()){const e=new CompressionStream("gzip"),t=e.writable.getWriter();t.write(new Uint8Array(a)),t.close();const i=[],n=e.readable.getReader();for(;;){const e=yield n.read(),t=e.done,r=e.value;if(t)break;i.push(r)}const r=i.reduce((e,t)=>e+t.length,0),s=new Uint8Array(r);let d=0;for(const e of i)s.set(e,d),d+=e.length;o=s,c=Xi.GZIP}else o=a,c=Xi.NONE;const d=new Yi({joinRequest:o,compression:c}).toBinary();return r.set("join_request",(e=>{const t=Array.from(e,e=>String.fromCodePoint(e)).join("");return btoa(t)})(d).replace(/\+/g,"-").replace(/\//g,"_")),r})}(t,c,i,a),l=function(e,t){let i=arguments.length>2&&void 0!==arguments[2]&&arguments[2];const n=function(e,t){const i=new URL(function(e){return e.startsWith("http")?e.replace(/^(http)/,"ws"):e}(e));return t.forEach((e,t)=>{i.searchParams.set(t,e)}),ka(i,"rtc")}(e,t);return i?n:ka(n,"v1")}(e,d,s).toString(),u=(h=l,ka(new URL(ra(h)),"validate")).toString();var h;return new Promise((e,t)=>mn(r,void 0,void 0,function*(){var r,s;try{let a=!1;const o=e=>mn(this,void 0,void 0,function*(){if(a)return;a=!0;const i=function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"Unknown reason";if(!(e instanceof AbortSignal))return t;const i=e.reason;switch(typeof i){case"string":return i;case"object":return i instanceof Error?i.message:t;default:return"toString"in i?i.toString():t}}(e instanceof Event?e.currentTarget:e,"Abort handler called");this.streamWriter&&!this.isDisconnected?this.sendLeave().then(()=>this.close(i)).catch(e=>{this.log.error(e),this.close()}):this.close(),c(),t(Wr.cancelled(i))});null==n||n.addEventListener("abort",o);const c=()=>{clearTimeout(d),null==n||n.removeEventListener("abort",o)},d=setTimeout(()=>{o(Wr.timeout("room connection has timed out (signal)"))},i.websocketTimeout),h=(e,t)=>{this.handleSignalConnected(e,d,t)},p=new URL(l);if(p.searchParams.has("access_token")&&p.searchParams.set("access_token","<redacted>"),this.ws){const e=performance.now();yield this.close(!1),this.log.debug("closed previous ws connection in ".concat(performance.now()-e,"ms"))}this.log.info("signal connecting to ".concat(p),{reconnect:i.reconnect,reconnectReason:i.reconnectReason}),this.ws=new ro(l);try{this.ws.closed.then(e=>{var i;this.isEstablishingConnection&&t(Wr.internal("Websocket got closed during a (re)connection attempt: ".concat(e.reason))),1e3!==e.closeCode&&(this.log.warn("websocket closed",{reason:e.reason,code:e.closeCode,wasClean:1e3===e.closeCode,state:this.state}),this.state===ao.CONNECTED&&this.handleOnClose(null!==(i=e.reason)&&void 0!==i?i:"Unexpected WS error"))}).catch(e=>{this.isEstablishingConnection&&t(Wr.internal("Websocket error during a (re)connection attempt: ".concat(e)))});const n=yield this.ws.opened.catch(e=>mn(this,void 0,void 0,function*(){if(this.state!==ao.CONNECTED){this.state=ao.DISCONNECTED,clearTimeout(d);const i=yield this.handleConnectionError(e,u);return void t(i)}this.handleWSError(e),t(e)}));if(clearTimeout(d),!n)return;const a=n.readable.getReader();this.streamWriter=n.writable.getWriter();const o=yield a.read();if(a.releaseLock(),!o.value)throw Wr.internal("no message received as first message");const c=ba(o.value),l=this.validateFirstMessage(c,null!==(r=i.reconnect)&&void 0!==r&&r);if(!l.isValid)return void t(l.error);"join"===(null===(s=c.message)||void 0===s?void 0:s.case)&&(this.pingTimeoutDuration=c.message.value.pingTimeout,this.pingIntervalDuration=c.message.value.pingInterval,this.pingTimeoutDuration&&this.pingTimeoutDuration>0&&this.log.debug("ping config",{timeout:this.pingTimeoutDuration,interval:this.pingIntervalDuration}),this.onJoined&&this.onJoined(c.message.value)),h(n,l.shouldProcessFirstMessage?c:void 0),e(l.response)}catch(e){t(e)}finally{c()}}finally{o()}}))}()})}startReadingLoop(e,t){return mn(this,void 0,void 0,function*(){for(t&&this.handleSignalResponse(t);;){this.signalLatency&&(yield Ds(this.signalLatency));const t=yield e.read(),i=t.done,n=t.value;if(i)break;const r=ba(n);this.handleSignalResponse(r)}})}close(){return mn(this,arguments,void 0,function(){var e=this;let t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"Close method called on signal client";return function*(){if([ao.DISCONNECTING||ao.DISCONNECTED].includes(e.state))return void e.log.debug("ignoring signal close as it's already in disconnecting state");const n=yield e.closingLock.lock();try{if(e.clearPingInterval(),t&&(e.state=ao.DISCONNECTING),e.ws){e.ws.close({closeCode:1e3,reason:i});const t=e.ws.closed;e.ws=void 0,e.streamWriter=void 0,yield Promise.race([t,Ds(250)])}}catch(t){e.log.debug("websocket error while closing",{error:t})}finally{t&&(e.state=ao.DISCONNECTED),n()}}()})}sendOffer(e,t){this.log.debug("sending offer",{offerSdp:e.sdp}),this.sendRequest({case:"offer",value:lo(e,t)})}sendAnswer(e,t){return this.log.debug("sending answer",{answerSdp:e.sdp}),this.sendRequest({case:"answer",value:lo(e,t)})}sendIceCandidate(e,t){return this.log.debug("sending ice candidate",{candidate:e}),this.sendRequest({case:"trickle",value:new ni({candidateInit:JSON.stringify(e),target:t})})}sendMuteTrack(e,t){return this.sendRequest({case:"mute",value:new ri({sid:e,muted:t})})}sendAddTrack(e){return this.sendRequest({case:"addTrack",value:e})}sendUpdateLocalMetadata(e,t){return mn(this,arguments,void 0,function(e,t){var i=this;let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return function*(){const r=i.getNextRequestId();return yield i.sendRequest({case:"updateMetadata",value:new yi({requestId:r,metadata:e,name:t,attributes:n}
1)}),r}()})}sendUpdateTrackSettings(e){this.sendRequest({case:"trackSetting",value:e})}sendUpdateSubscription(e){return this.sendRequest({case:"subscription",value:e})}sendSyncState(e){return this.sendRequest({case:"syncState",value:e})}sendUpdateVideoLayers(e,t){return this.sendRequest({case:"updateLayers",value:new bi({trackSid:e,layers:t})})}sendUpdateSubscriptionPermissions(e,t){return this.sendRequest({case:"subscriptionPermission",value:new Ai({allParticipants:e,trackPermissions:t})})}sendSimulateScenario(e){return this.sendRequest({case:"simulate",value:e})}sendPing(){return Promise.all([this.sendRequest({case:"ping",value:P.parse(Date.now())}),this.sendRequest({case:"pingReq",value:new ji({timestamp:P.parse(Date.now()),rtt:P.parse(this.rtt)})})])}sendUpdateLocalAudioTrack(e,t){return this.sendRequest({case:"updateAudioTrack",value:new gi({trackSid:e,features:t})})}sendLeave(){return this.sendRequest({case:"leave",value:new vi({reason:Ke.CLIENT_INITIATED,action:ki.DISCONNECT})})}sendPublishDataTrackRequest(e,t,i){return this.sendRequest({case:"publishDataTrackRequest",value:new Xt({pubHandle:e,name:t,encryption:i?st.GCM:st.NONE})})}sendUnPublishDataTrackRequest(e){return this.sendRequest({case:"unpublishDataTrackRequest",value:new $t({pubHandle:e})})}sendUpdateDataSubscription(e,t){return this.sendRequest({case:"updateDataSubscription",value:new hi({updates:[new pi({trackSid:e,subscribe:t})]})})}sendRequest(e){return mn(this,arguments,void 0,function(e){var t=this;let i=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return function*(){const n=!i&&!function(e){const t=so.indexOf(e.case)>=0;return dn.trace("request allowed to bypass queue:",{canPass:t,req:e}),t}(e);if(n&&t.state===ao.RECONNECTING)return void t.queuedRequests.push(()=>mn(t,void 0,void 0,function*(){yield this.sendRequest(e,!0)}));if(i||(yield t.requestQueue.flush()),t.signalLatency&&(yield Ds(t.signalLatency)),t.isDisconnected)return void t.log.debug("skipping signal request (type: ".concat(e.case,") - SignalClient disconnected"));if(!t.streamWriter)return void t.log.error("cannot send signal request before connected, type: ".concat(null==e?void 0:e.case));const r=new Kt({message:e});try{t.useJSON?yield t.streamWriter.write(r.toJsonString()):yield t.streamWriter.write(r.toBinary().buffer)}catch(e){t.log.error("error sending signal message",{error:e})}}()})}handleSignalResponse(e){var t,i;const n=e.message;if(null==n)return void this.log.debug("received unsupported message");let r=!1;if("answer"===n.case){const e=co(n.value);this.onAnswer&&this.onAnswer(e,n.value.id,n.value.midToTrackId)}else if("offer"===n.case){const e=co(n.value);this.onOffer&&this.onOffer(e,n.value.id,n.value.midToTrackId)}else if("trickle"===n.case){const e=JSON.parse(n.value.candidateInit);this.onTrickle&&this.onTrickle(e,n.value.target)}else"update"===n.case?this.onParticipantUpdate&&this.onParticipantUpdate(null!==(t=n.value.participants)&&void 0!==t?t:[]):"trackPublished"===n.case?this.onLocalTrackPublished&&this.onLocalTrackPublished(n.value):"speakersChanged"===n.case?this.onSpeakersChanged&&this.onSpeakersChanged(null!==(i=n.value.speakers)&&void 0!==i?i:[]):"leave"===n.case?this.onLeave&&this.onLeave(n.value):"mute"===n.case?this.onRemoteMuteChanged&&this.onRemoteMuteChanged(n.value.sid,n.value.muted):"roomUpdate"===n.case?this.onRoomUpdate&&n.value.room&&this.onRoomUpdate(n.value.room):"connectionQuality"===n.case?this.onConnectionQuality&&this.onConnectionQuality(n.value):"streamStateUpdate"===n.case?this.onStreamStateUpdate&&this.onStreamStateUpdate(n.value):"subscribedQualityUpdate"===n.case?this.onSubscribedQualityUpdate&&this.onSubscribedQualityUpdate(n.value):"subscriptionPermissionUpdate"===n.case?this.onSubscriptionPermissionUpdate&&this.onSubscriptionPermissionUpdate(n.value):"refreshToken"===n.case?this.onTokenRefresh&&this.onTokenRefresh(n.value):"trackUnpublished"===n.case?this.onLocalTrackUnpublished&&this.onLocalTrackUnpublished(n.value):"subscriptionResponse"===n.case?this.onSubscriptionError&&this.onSubscriptionError(n.value):"pong"===n.case||("pongResp"===n.case?(this.rtt=Date.now()-Number.parseInt(n.value.lastPingTimestamp.toString()),this.resetPingTimeout(),r=!0):"requestResponse"===n.case?this.onRequestResponse&&this.onRequestResponse(n.value):"trackSubscribed"===n.case?this.onLocalTrackSubscribed&&this.onLocalTrackSubscribed(n.value.trackSid):"roomMoved"===n.case?(this.onTokenRefresh&&this.onTokenRefresh(n.value.token),this.onRoomMoved&&this.onRoomMoved(n.value)):"mediaSectionsRequirement"===n.case?this.onMediaSectionsRequirement&&this.onMediaSectionsRequirement
1(n.value):"publishDataTrackResponse"===n.case?this.onPublishDataTrackResponse&&this.onPublishDataTrackResponse(n.value):"unpublishDataTrackResponse"===n.case?this.onUnPublishDataTrackResponse&&this.onUnPublishDataTrackResponse(n.value):"dataTrackSubscriberHandles"===n.case?this.onDataTrackSubscriberHandles&&this.onDataTrackSubscriberHandles(n.value):this.log.debug("unsupported message",{msgCase:n.case}));r||this.resetPingTimeout()}setReconnected(){for(;this.queuedRequests.length>0;){const e=this.queuedRequests.shift();e&&this.requestQueue.run(e)}}handleOnClose(e){return mn(this,void 0,void 0,function*(){if(this.state===ao.DISCONNECTED)return;const t=this.onClose;yield this.close(void 0,e),this.log.info("websocket connection closed: ".concat(e),{reason:e}),t&&t(e)})}handleWSError(e){this.log.error("websocket error",{error:e})}resetPingTimeout(){this.clearPingTimeout(),this.pingTimeoutDuration?this.pingTimeout=ts.setTimeout(()=>{this.log.warn("ping timeout triggered. last pong received at: ".concat(new Date(Date.now()-1e3*this.pingTimeoutDuration).toUTCString())),this.handleOnClose("ping timeout")},1e3*this.pingTimeoutDuration):this.log.warn("ping timeout duration not set")}clearPingTimeout(){this.pingTimeout&&ts.clearTimeout(this.pingTimeout)}startPingInterval(){this.clearPingInterval(),this.resetPingTimeout(),this.pingIntervalDuration?(this.log.debug("start ping interval"),this.pingInterval=ts.setInterval(()=>{this.sendPing()},1e3*this.pingIntervalDuration)):this.log.warn("ping interval duration not set")}clearPingInterval(){this.log.debug("clearing ping interval"),this.clearPingTimeout(),this.pingInterval&&ts.clearInterval(this.pingInterval)}handleSignalConnected(e,t,i){this.state=ao.CONNECTED,this.log.info("signal connected"),clearTimeout(t),this.startPingInterval(),this.startReadingLoop(e.readable.getReader(),i)}validateFirstMessage(e,t){var i,n,r,s,a;return"join"===(null===(i=e.message)||void 0===i?void 0:i.case)?{isValid:!0,response:e.message.value}:this.state===ao.RECONNECTING&&"leave"!==(null===(n=e.message)||void 0===n?void 0:n.case)?"reconnect"===(null===(r=e.message)||void 0===r?void 0:r.case)?{isValid:!0,response:e.message.value}:(this.log.debug("declaring signal reconnected without reconnect response received"),{isValid:!0,response:void 0,shouldProcessFirstMessage:!0}):this.isEstablishingConnection&&"leave"===(null===(s=e.message)||void 0===s?void 0:s.case)?{isValid:!1,error:Wr.leaveRequest("Received leave request while trying to (re)connect",e.message.value.reason)}:t?{isValid:!1,error:Wr.internal("Unexpected first message")}:{isValid:!1,error:Wr.internal("did not receive join response, got ".concat(null===(a=e.message)||void 0===a?void 0:a.case," instead"))}}handleConnectionError(e,t){return mn(this,void 0,void 0,function*(){try{const i=yield fetch(t);switch(i.status){case 404:const e=yield i.text();return e.includes("requested room does not exist")?Wr.notAllowed(e,i.status):Wr.serviceNotFound("v1 RTC path not found. Consider upgrading your LiveKit server version","v0-rtc");case 401:case 403:const t=yield i.text();return Wr.notAllowed(t,i.status)}return e instanceof Wr?e:Wr.internal("Encountered unknown websocket error during connection: ".concat(e),{status:i.status,statusText:i.statusText})}catch(e){return e instanceof Wr?e:Wr.serverUnreachable(e instanceof Error?e.message:"server was not reachable")}})}}function co(e){const t={type:"offer",sdp:e.sdp};switch(e.type){case"answer":case"offer":case"pranswer":case"rollback":t.type=e.type}return t}function lo(e,t){return new di({sdp:e.sdp,type:e.type,id:t})}class uo{constructor(){this.buffer=[],this._totalSize=0}push(e){this.buffer.push(e),this._totalSize+=e.data.byteLength}pop(){const e=this.buffer.shift();return e&&(this._totalSize-=e.data.byteLength),e}getAll(){return this.buffer.slice()}popToSequence(e){for(;this.buffer.length>0&&this.buffer[0].sequence<=e;)this.pop()}alignBufferedAmount(e){for(;this.buffer.length>0;){const t=this.buffer[0];if(this._totalSize-t.data.byteLength<=e)break;this.pop()}}get length(){return this.buffer.length}}class ho{constructor(e){this._map=new Map,this._lastCleanup=0,this.ttl=e}set(e,t){const i=Date.now();i-this._lastCleanup>this.ttl/2&&this.cleanup();const n=i+this.ttl;return this._map.set(e,{value:t,expiresAt:n}),this}get(e){const t=this._map.get(e);if(t){if(!(t.expiresAt<Date.now()))return t.value;this._map.delete(e)}}has(e){const t=this._map.get(e);return!(!t||t.expiresAt<Date.now()&&(this._map.delete(e),1))}delete(e){return this._map.delete(e)}clear(){this._map.clear()}cleanup(){const e=Date.now();for(const i of this._map.entries()){var t=x(i,2);const n=t[0];t[1].expiresAt<e&&this._map.delete(n)}this._lastCleanup=e}get size(){return this.cleanup(),this._map.size}forEach(e){this.cleanup();for(const i of this._map.entries()){var t=x(i,2);const n=t[0],r=t[1];r.expiresAt>=Date.now()&&e(r.value,n,this.asValueMap())}}map(e){this.cleanup();const t=[],i=this.asValueMap();for(const r of i.entries()){var n=x(r,2);const s=n[0],a=n[1];t.push(e(a,s,i))}return t}asValueMap(){const e=new Map;for(const i of this._map.entries()){var t=x(i,2);const n=t[0],r=t[1];r.expiresAt>=Date.now()&&e.set(n,r.value)}return e}}var po,mo,go,fo,vo,ko={},bo={},yo={exports:{}};function To(){if(po)return yo.exports;po=1;var e=yo
vendor: 6,900 bytes, line 1
1.exports={v:[{name:"version",reg:/^(\d*)$/}],o:[{name:"origin",reg:/^(\S*) (\d*) (\d*) (\S*) IP(\d) (\S*)/,names:["username","sessionId","sessionVersion","netType","ipVer","address"],format:"%s %s %d %s IP%d %s"}],s:[{name:"name"}],i:[{name:"description"}],u:[{name:"uri"}],e:[{name:"email"}],p:[{name:"phone"}],z:[{name:"timezones"}],r:[{name:"repeats"}],t:[{name:"timing",reg:/^(\d*) (\d*)/,names:["start","stop"],format:"%d %d"}],c:[{name:"connection",reg:/^IN IP(\d) (\S*)/,names:["version","ip"],format:"IN IP%d %s"}],b:[{push:"bandwidth",reg:/^(TIAS|AS|CT|RR|RS):(\d*)/,names:["type","limit"],format:"%s:%s"}],m:[{reg:/^(\w*) (\d*) ([\w/]*)(?: (.*))?/,names:["type","port","protocol","payloads"],format:"%s %d %s %s"}],a:[{push:"rtp",reg:/^rtpmap:(\d*) ([\w\-.]*)(?:\s*\/(\d*)(?:\s*\/(\S*))?)?/,names:["payload","codec","rate","encoding"],format:function(e){return e.encoding?"rtpmap:%d %s/%s/%s":e.rate?"rtpmap:%d %s/%s":"rtpmap:%d %s"}},{push:"fmtp",reg:/^fmtp:(\d*) ([\S| ]*)/,names:["payload","config"],format:"fmtp:%d %s"},{name:"control",reg:/^control:(.*)/,format:"control:%s"},{name:"rtcp",reg:/^rtcp:(\d*)(?: (\S*) IP(\d) (\S*))?/,names:["port","netType","ipVer","address"],format:function(e){return null!=e.address?"rtcp:%d %s IP%d %s":"rtcp:%d"}},{push:"rtcpFbTrrInt",reg:/^rtcp-fb:(\*|\d*) trr-int (\d*)/,names:["payload","value"],format:"rtcp-fb:%s trr-int %d"},{push:"rtcpFb",reg:/^rtcp-fb:(\*|\d*) ([\w-_]*)(?: ([\w-_]*))?/,names:["payload","type","subtype"],format:function(e){return null!=e.subtype?"rtcp-fb:%s %s %s":"rtcp-fb:%s %s"}},{push:"ext",reg:/^extmap:(\d+)(?:\/(\w+))?(?: (urn:ietf:params:rtp-hdrext:encrypt))? (\S*)(?: (\S*))?/,names:["value","direction","encrypt-uri","uri","config"],format:function(e){return"extmap:%d"+(e.direction?"/%s":"%v")+(e["encrypt-uri"]?" %s":"%v")+" %s"+(e.config?" %s":"")}},{name:"extmapAllowMixed",reg:/^(extmap-allow-mixed)/},{push:"crypto",reg:/^crypto:(\d*) ([\w_]*) (\S*)(?: (\S*))?/,names:["id","suite","config","sessionConfig"],format:function(e){return null!=e.sessionConfig?"crypto:%d %s %s %s":"crypto:%d %s %s"}},{name:"setup",reg:/^setup:(\w*)/,format:"setup:%s"},{name:"connectionType",reg:/^connection:(new|existing)/,format:"connection:%s"},{name:"mid",reg:/^mid:([^\s]*)/,format:"mid:%s"},{name:"msid",reg:/^msid:(.*)/,format:"msid:%s"},{name:"ptime",reg:/^ptime:(\d*(?:\.\d*)*)/,format:"ptime:%d"},{name:"maxptime",reg:/^maxptime:(\d*(?:\.\d*)*)/,format:"maxptime:%d"},{name:"direction",reg:/^(sendrecv|recvonly|sendonly|inactive)/},{name:"icelite",reg:/^(ice-lite)/},{name:"iceUfrag",reg:/^ice-ufrag:(\S*)/,format:"ice-ufrag:%s"},{name:"icePwd",reg:/^ice-pwd:(\S*)/,format:"ice-pwd:%s"},{name:"fingerprint",reg:/^fingerprint:(\S*) (\S*)/,names:["type","hash"],format:"fingerprint:%s %s"},{push:"candidates",reg:/^candidate:(\S*) (\d*) (\S*) (\d*) (\S*) (\d*) typ (\S*)(?: raddr (\S*) rport (\d*))?(?: tcptype (\S*))?(?: generation (\d*))?(?: network-id (\d*))?(?: network-cost (\d*))?/,names:["foundation","component","transport","priority","ip","port","type","raddr","rport","tcptype","generation","network-id","network-cost"],format:function(e){var t="candidate:%s %d %s %d %s %d typ %s";return t+=null!=e.raddr?" raddr %s rport %d":"%v%v",t+=null!=e.tcptype?" tcptype %s":"%v",null!=e.generation&&(t+=" generation %d"),(t+=null!=e["network-id"]?" network-id %d":"%v")+(null!=e["network-cost"]?" network-cost %d":"%v")}},{name:"endOfCandidates",reg:/^(end-of-candidates)/},{name:"remoteCandidates",reg:/^remote-candidates:(.*)/,format:"remote-candidates:%s"},{name:"iceOptions",reg:/^ice-options:(\S*)/,format:"ice-options:%s"},{push:"ssrcs",reg:/^ssrc:(\d*) ([\w_-]*)(?::(.*))?/,names:["id","attribute","value"],format:function(e){var t="ssrc:%d";return null!=e.attribute&&(t+=" %s",null!=e.value&&(t+=":%s")),t}},{push:"ssrcGroups",reg:/^ssrc-group:([\x21\x23\x24\x25\x26\x27\x2A\x2B\x2D\x2E\w]*) (.*)/,names:["semantics","ssrcs"],format:"ssrc-group:%s %s"},{name:"msidSemantic",reg:/^msid-semantic:\s?(\w*) (\S*)/,names:["semantic","token"],format:"msid-semantic: %s %s"},{push:"groups",reg:/^group:(\w*) (.*)/,names:["type","mids"],format:"group:%s %s"},{name:"rtcpMux",reg:/^(rtcp-mux)/},{name:"rtcpRsize",reg:/^(rtcp-rsize)/},{name:"sctpmap",reg:/^sctpmap:([\w_/]*) (\S*)(?: (\S*))?/,names:["sctpmapNumber","app","maxMessageSize"],format:function(e){return null!=e.maxMessageSize?"sctpmap:%s %s %s":"sctpmap:%s %s"}},{name:"xGoogleFlag",reg:/^x-google-flag:([^\s]*)/,format:"x-google-flag:%s"},{push:"rids",reg:/^rid:([\d\w]+) (\w+)(?: ([\S| ]*))?/,names:["id","direction","params"],format:function(e){return e.params?"rid:%s %s %s":"rid:%s %s"}},{push:"imageattrs",reg:new RegExp("^imageattr:(\\d+|\\*)[\\s\\t]+(send|recv)[\\s\\t]+(\\*|\\[\\S+\\](?:[\\s\\t]+\\[\\S+\\])*)(?:[\\s\\t]+(recv|send)[\\s\\t]+(\\*|\\[\\S+\\](?:[\\s\\t]+\\[\\S+\\])*))?"),names:["pt","dir1","attrs1","dir2","attrs2"],format:function(e){return"imageattr:%s %s %s"+(e.dir2?" %s %s":"")}},{name:"simulcast",reg:new RegExp("^simulcast:(send|recv) ([a-zA-Z0-9\\-_~;,]+)(?:\\s?(send|recv) ([a-zA-Z0-9\\-_~;,]+))?$"),names:["dir1","list1","dir2","list2"],format:function(e){return"simulcast:%s %s"+(e.dir2?" %s %s":"")}},{name:"simulcast_03",reg:/^simulcast:[\s\t]+([\S+\s\t]+)$/,names:["value"],format:"simulcast: %s"},{name:"framerate",reg:/^framerate:(\d+(?:$|\.\d+))/,format:"framerate:%s"},{name:"sourceFilter",reg:/^source-filter: *(excl|incl) (\S*) (IP4|IP6|\*) (\S*) (.*)/,names:["filterMode","netType","addressTypes","destAddress","srcList"],format:"source-filter: %s %s %s %s %s"},{name:"bundleOnly",reg:/^(bundle-only)/},{name:"label",reg:/^label:(.+)/,format:"label:%s"},{name:"sctpPort",reg:/^sctp-port:(\d+)$/,format:"sctp-port:%s"},{name:"maxMessageSize",reg:/^max-message-size:(\d+)$/,format:"max-message-size:%s"},{push:"tsRefClocks",reg:/^ts-refclk:([^\s=]*)(?:=(\S*))?/,names:["clksrc","clksrcExt"],format:function(e){return"ts-refclk:%s"+(null!=e.clksrcExt?"=%s":"")}},{name:"mediaClk",reg:/^mediaclk:(?:id=(\S*))? *([^\s=]*)(?:=(\S*))?(?: *rate=(\d+)\/(\d+))?/,names:["id","mediaClockName","mediaClockValue","rateNumerator","rateDenominator"],format:function(e){var t="mediaclk:";return t+=null!=e.id?"id=%s %s":"%v%s",t+=null!=e.mediaClockValue?"=%s":"",(t+=null!=e.rateNumerator?" rate=%s":"")+(null!=e.rateDenominator?"/%s":"")}},{name:"keywords",reg:/^keywds:(.+)$/,format:"keywds:%s"},{name:"content",reg:/^content:(.+)/,format:"content:%s"},{name:"bfcpFloorCtrl",reg:/^floorctrl:(c-only|s-only|c-s)/,format:"floorctrl:%s"},{name:"bfcpConfId",reg:/^confid:(\d+)/,format:"confid:%s"},{name:"bfcpUserId",reg:/^userid:(\d+)/,format:"userid:%s"},{name:"bfcpFloorId",reg:/^floorid:(.+) (?:m-stream|mstrm):(.+)/,names:["id","mStream"],format:"floorid:%s mstrm:%s"},{push:"invalid",names:["value"]}]};return Object.keys(e).forEach(function(t){e[t].forEach(function(e){e.reg||(e.reg=/(.*)/),e.format||(e.format="%s")})}),
vendor: 2,484 bytes, line 1
1yo.exports}function So(){return mo||(mo=1,function(e){var t=function(e){return String(Number(e))===e?Number(e):e},i=function(e,i,n){var r=e.name&&e.names;e.push&&!i[e.push]?i[e.push]=[]:r&&!i[e.name]&&(i[e.name]={});var s=e.push?{}:r?i[e.name]:i;!function(e,i,n,r){if(r&&!n)i[r]=t(e[1]);else for(var s=0;s<n.length;s+=1)null!=e[s+1]&&(i[n[s]]=t(e[s+1]))}(n.match(e.reg),s,e.names,e.name),e.push&&i[e.push].push(s)},n=To(),r=RegExp.prototype.test.bind(/^([a-z])=(.*)/);e.parse=function(e){var t={},s=[],a=t;return e.split(/(\r\n|\r|\n)/).filter(r).forEach(function(e){var t=e[0],r=e.slice(2);"m"===t&&(s.push({rtp:[],fmtp:[]}),a=s[s.length-1]);for(var o=0;o<(n[t]||[]).length;o+=1){var c=n[t][o];if(c.reg.test(r))return i(c,a,r)}}),t.media=s,t};var s=function(e,i){var n=i.split(/=(.+)/,2);return 2===n.length?e[n[0]]=t(n[1]):1===n.length&&i.length>1&&(e[n[0]]=void 0),e};e.parseParams=function(e){return e.split(/;\s?/).reduce(s,{})},e.parseFmtpConfig=e.parseParams,e.parsePayloads=function(e){return e.toString().split(" ").map(Number)},e.parseRemoteCandidates=function(e){for(var i=[],n=e.split(" ").map(t),r=0;r<n.length;r+=3)i.push({component:n[r],ip:n[r+1],port:n[r+2]});return i},e.parseImageAttributes=function(e){return e.split(" ").map(function(e){return e.substring(1,e.length-1).split(",").reduce(s,{})})},e.parseSimulcastStreamList=function(e){return e.split(";").map(function(e){return e.split(",").map(function(e){var i,n=!1;return"~"!==e[0]?i=t(e):(i=t(e.substring(1,e.length)),n=!0),{scid:i,paused:n}})})}}(bo)),bo}function Co(){if(fo)return go;fo=1;var e=To(),t=/%[sdv%]/g,i=function(e){var i=1,n=arguments,r=n.length;return e.replace(t,function(e){if(i>=r)return e;var t=n[i];switch(i+=1,e){case"%%":return"%";case"%s":return String(t);case"%d":return Number(t);case"%v":return""}})},n=function(e,t,n){var r=[e+"="+(t.format instanceof Function?t.format(t.push?n:n[t.name]):t.format)];if(t.names)for(var s=0;s<t.names.length;s+=1){var a=t.names[s];t.name?r.push(n[t.name][a]):r.push(n[t.names[s]])}else r.push(n[t.name]);return i.apply(null,r)},r=["v","o","s","i","u","e","p","c","b","t","r","z","a"],s=["i","c","b","a"];return go=function(t,i){i=i||{},null==t.version&&(t.version=0),null==t.name&&(t.name=" "),t.media.forEach(function(e){null==e.payloads&&(e.payloads="")});var a=i.outerOrder||r,o=i.innerOrder||s,c=[];return a.forEach(function(i){e[i].forEach(function(e){e.name in t&&null!=t[e.name]?c.push(n(i,e,t)):e.push in t&&null!=t[e.push]&&t[e.push].forEac
1h(function(t){c.push(n(i,e,t))})})}),t.media.forEach(function(t){c.push(n("m",e.m[0],t)),o.forEach(function(i){e[i].forEach(function(e){e.name in t&&null!=t[e.name]?c.push(n(i,e,t)):e.push in t&&null!=t[e.push]&&t[e.push].forEach(function(t){c.push(n(i,e,t))})})})}),c.join("\r\n")+"\r\n"},go}var wo=function(){if(vo)return ko;vo=1;var e=So(),t=Co(),i=To();return ko.grammar=i,ko.write=t,ko.parse=e.parse,ko.parseParams=e.parseParams,ko.parseFmtpConfig=e.parseFmtpConfig,ko.parsePayloads=e.parsePayloads,ko.parseRemoteCandidates=e.parseRemoteCandidates,ko.parseImageAttributes=e.parseImageAttributes,ko.parseSimulcastStreamList=e.parseSimulcastStreamList,ko}();const Eo="offerAnswered",Po="rtpVideoPayloadTypes";class Ro extends bn.EventEmitter{get pc(){return this._pc||(this._pc=this.createPC()),this._pc}constructor(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};var i;super(),this.log=dn,this.ddExtID=0,this.latestOfferId=0,this.latestAcknowledgedOfferId=0,this.pendingCandidates=[],this.restartingIce=!1,this.renegotiate=!1,this.trackBitrates=[],this.remoteStereoMids=[],this.remoteNackMids=[],this.negotiate=Ma(e=>mn(this,void 0,void 0,function*(){this.emit("negotiationStarted");try{yield this.createAndSendOffer()}catch(t){if(!e)throw t;e(t)}}),20),this.close=()=>{this._pc&&(this.pendingInitialOffer=void 0,this._pc.close(),this._pc.onconnectionstatechange=null,this._pc.oniceconnectionstatechange=null,this._pc.onicegatheringstatechange=null,this._pc.ondatachannel=null,this._pc.onnegotiationneeded=null,this._pc.onsignalingstatechange=null,this._pc.onicecandidate=null,this._pc.ondatachannel=null,this._pc.ontrack=null,this._pc.onconnectionstatechange=null,this._pc.oniceconnectionstatechange=null,this._pc=null)},this.log=ln(null!==(i=t.loggerName)&&void 0!==i?i:an.PCTransport),this.loggerOptions=t,this.config=e,this._pc=this.createPC(),this.offerLock=new a}createPC(){const e=new RTCPeerConnection(this.config);return e.onicecandidate=e=>{var t;e.candidate&&(null===(t=this.onIceCandidate)||void 0===t||t.call(this,e.candidate))},e.onicecandidateerror=e=>{var t;null===(t=this.onIceCandidateError)||void 0===t||t.call(this,e)},e.oniceconnectionstatechange=()=>{var t;null===(t=this.onIceConnectionStateChange)||void 0===t||t.call(this,e.iceConnectionState)},e.onsignalingstatechange=()=>{var t;null===(t=this.onSignalingStatechange)||void 0===t||t.call(this,e.signalingState)},e.onconnectionstatechange=()=>{var t;null===(t=this.onConnectionStateChange)||void 0===t||t.call(this,e.connectionState)},e.ondatachannel=e=>{var t;null===(t=this.onDataChannel)||void 0===t||t.call(this,e)},e.ontrack=e=>{var t;null===(t=this.onTrack)||void 0===t||t.call(this,e)},e}get logContext(){var e,t;return Object.assign({},null===(t=(e=this.loggerOptions).loggerContextCb)||void 0===t?void 0:t.call(e))}get isICEConnected(){return null!==this._pc&&("connected"===this.pc.iceConnectionState||"completed"===this.pc.iceConnectionState)}addIceCandidate(e){return mn(this,void 0,void 0,function*(){if(this.pc.remoteDescription&&!this.restartingIce)return this.pc.addIceCandidate(e);this.pendingCandidates.push(e)})}setRemoteDescription(e,t){return mn(this,void 0,void 0,function*(){var i,n;if("answer"===e.type&&this.latestOfferId>0&&t>0&&t!==this.latestOfferId)return this.log.warn("ignoring answer for old offer",Object.assign(Object.assign({},this.logContext),{offerId:t,latestOfferId:this.latestOfferId})),!1;let r;if("offer"===e.type){let t=function(e){var t;const i=[],n=[],r=wo.parse(null!==(t=e.sdp)&&void 0!==t?t:"");let s=0;return r.media.forEach(e=>{var t;const r=_o(e.mid);"audio"===e.type&&(e.rtp.some(e=>"opus"===e.codec&&(s=e.payload,!0)),(null===(t=e.rtcpFb)||void 0===t?void 0:t.some(e=>e.payload===s&&"nack"===e.type))&&n.push(r),e.fmtp.some(e=>e.payload===s&&(e.config.includes("sprop-stereo=1")&&i.push(r),!0)))}),{stereoMids:i,nackMids:n}}(e),i=t.stereoMids,n=t.nackMids;this.remoteStereoMids=i,this.remoteNackMids=n}else if("answer"===e.type){if(this.pendingInitialOffer&&this._pc){const e=this.pendingInitialOffer;this.pendingInitialOffer=void 0;const t=wo.parse(null!==(i=e.sdp)&&void 0!==i?i:"");
1t.media.forEach(e=>{Mo(e)}),this.log.debug("setting pending initial offer before processing answer",this.logContext),yield this.setMungedSDP(e,wo.write(t))}const t=wo.parse(null!==(n=e.sdp)&&void 0!==n?n:"");t.media.forEach(e=>{const t=_o(e.mid);"audio"===e.type&&this.trackBitrates.some(i=>{if(!i.transceiver||t!=i.transceiver.mid)return!1;let n=0;if(e.rtp.some(e=>e.codec.toUpperCase()===i.codec.toUpperCase()&&(n=e.payload,!0)),0===n)return!0;let r=!1;for(const t of e.fmtp)if(t.payload===n){t.config=t.config.split(";").filter(e=>!e.includes("maxaveragebitrate")).join(";"),i.maxbr>0&&(t.config+=";maxaveragebitrate=".concat(1e3*i.maxbr)),r=!0;break}return r||i.maxbr>0&&e.fmtp.push({payload:n,config:"maxaveragebitrate=".concat(1e3*i.maxbr)}),!0})});const s=this.getPlaceholderMids();s.size>0&&Do(t.media,e=>s.has(_o(e.mid))),r=wo.write(t)}return yield this.setMungedSDP(e,r,!0),this.pendingCandidates.forEach(e=>{this.pc.addIceCandidate(e)}),this.pendingCandidates=[],this.restartingIce=!1,"answer"===e.type&&(this.latestAcknowledgedOfferId=t,this.emit(Eo,t)),this.renegotiate?(this.renegotiate=!1,yield this.createAndSendOffer()):"answer"===e.type&&(this.emit
1("negotiationComplete"),e.sdp)&&wo.parse(e.sdp).media.forEach(e=>{"video"===e.type&&this.emit(Po,e.rtp)}),!0})}createInitialOffer(){return mn(this,void 0,void 0,function*(){var e;const t=yield this.offerLock.lock();try{if("stable"!==this.pc.signalingState)return void this.log.warn("signaling state is not stable, cannot create initial offer",this.logContext);const t=this.latestOfferId+1;this.latestOfferId=t;const i=yield this.pc.createOffer();this.pendingInitialOffer={sdp:i.sdp,type:i.type};const n=wo.parse(null!==(e=i.sdp)&&void 0!==e?e:"");return n.media.forEach(e=>{Mo(e)}),i.sdp=wo.write(n),{offer:i,offerId:t}}finally{t()}})}createAndSendOffer(e){return mn(this,void 0,void 0,function*(){var t;const i=yield this.offerLock.lock();try{if(void 0===this.onOffer)return;if((null==e?void 0:e.iceRestart)&&(this.log.debug("restarting ICE",this.logContext),this.restartingIce=!0),this._pc&&("have-local-offer"===this._pc.signalingState||this.pendingInitialOffer)){const t=this._pc.remoteDescription;if(!(null==e?void 0:e.iceRestart)||!t)return this.renegotiate=!0,void this.log.debug("requesting renegotiation",Object.assign({},this.logContext));yield this._pc.setRemoteDescription(t)}else if(!this._pc||"closed"===this._pc.signalingState)return void this.log.warn("could not createOffer with closed peer connection",this.logContext);this.log.debug("starting to negotiate",this.logContext);const i=this.latestOfferId+1;this.latestOfferId=i;const n=yield this.pc.createOffer(e);this.log.debug("original offer",Object.assign({sdp:n.sdp},this.logContext));const r=wo.parse(null!==(t=n.sdp)&&void 0!==t?t:"");r.media.forEach(e=>{Mo(e),"audio"===e.type?Io(e,["all"],[]):"video"===e.type&&this.trackBitrates.some(t=>{if(!e.msid||!t.cid||!e.msid.includes(t.cid))return!1;let i=0;if(e.rtp.some(e=>e.codec.toUpperCase()===t.codec.toUpperCase()&&(i=e.payload,!0)),0===i)return!0;if(Os(t.codec)&&!Ls()&&this.ensureVideoDDExtensionForSVC(e,r),!Os(t.codec))return!0;const n=Math.round(.7*t.maxbr);for(const t of e.fmtp)if(t.payload===i){t.config.includes("x-google-start-bitrate")||(t.config+=";x-google-start-bitrate=".concat(n));break}return!0})});const s=this.getPlaceholderMids();if(s.size>0&&Do(r.media,e=>s.has(_o(e.mid))),this.latestOfferId>i)return void this.log.warn("latestOfferId mismatch",Object.assign(Object.assign({},this.logContext),{latestOfferId:this.latestOfferId,offerId:i}));yield this.setMungedSDP(n,wo.write(r)),this.onOffer(n,this.latestOfferId)}finally{i()}})}createAndSetAnswer(){return mn(this,void 0,void 0,function*(){var e;const t=yield this.pc.createAnswer(),i=wo.parse(null!==(e=t.sdp)&&void 0!==e?e:"");return i.media.forEach(e=>{Mo(e),"audio"===e.type&&Io(e,this.remoteStereoMids,this.remoteNackMids)}),yield this.setMungedSDP(t,wo.write(i)),t})}getPlaceholderMids(){var e,t;return function(e){const t=new Set;for(const i of e)i.mid&&!i.sender.track&&t.add(i.mid);return t}(null!==(t=null===(e=this._pc)||void 0===e?void 0:e.getTransceivers())&&void 0!==t?t:[])}createDataChannel(e,t){return this.pc.createDataChannel(e,t)}addTransceiver(e,t){return this.pc.addTransceiver(e,t)}addTransceiverOfKind(e,t){return this.pc.addTransceiver(e,t)}addTrack(e){if(!this._pc)throw new Jr("PC closed, cannot add track");return this._pc.addTrack(e)}setTrackCodecBitrate(e){this.trackBitrates.push(e)}setConfiguration(e){var t;if(!this._pc)throw new Jr("PC closed, cannot configure");return null===(t=this._pc)||void 0===t?void 0:t.setConfiguration(e)}canRemoveTrack(){var e;return!!(null===(e=this._pc)||void 0===e?void 0:e.removeTrack)}removeTrack(e){var t;return null===(t=this._pc)||void 0===t?void 0:t.removeTrack(e)}getConnectionState(){var e,t;return null!==(t=null===(e=this._pc)||void 0===e?void 0:e.connectionState)&&void 0!==t?t:"closed"}getICEConnectionState(){var e,t;return null!==(t=null===(e=this._pc)||void 0===e?void 0:e.iceConnectionState)&&void 0!==t?t:"closed"}getSignallingState(){var e,t;return null!==(t=null===(e=this._pc)||void 0===e?void 0:e.signalingState)&&void 0!==t?t:"closed"}getTransceivers(){var e,t;return null!==(t=null===(e=this._pc)||void 0===e?void 0:e.getTransceivers())&&void 0!==t?t:[]}getSenders(){var e,t;return null!==(t=null===(e=this._pc)||void 0===e?void 0:e.getSenders())&&void 0!==t?t:[]}getLocalDescription(){var e;return null===(e=this._pc)||void 0===e?void 0:e.localDescription}getRemoteDescription(){var e;return null===(e=this.pc)||void 0===e?void 0:e.remoteDescription}getStats(){return this.pc.getStats()}getMaxMessageSize(){var e,t;return null===(t=null===(e=this._pc)||void 0===e?void 0:e.sctp)||void 0===t?void 0:t.maxMessageSize}getConnectedAddress(){return mn(this,void 0,void 0,function*(){var e;if(!this._pc)return;let t="";const i=new Map,n=new Map;
1if((yield this._pc.getStats()).forEach(e=>{switch(e.type){case"transport":t=e.selectedCandidatePairId;break;case"candidate-pair":""===t&&e.selected&&(t=e.id),i.set(e.id,e);break;case"remote-candidate":n.set(e.id,"".concat(e.address,":").concat(e.port))}}),""===t)return;const r=null===(e=i.get(t))||void 0===e?void 0:e.remoteCandidateId;return void 0!==r?n.get(r):void 0})}setMungedSDP(e,t,i){return mn(this,void 0,void 0,function*(){var n,r;const s=e.sdp;if(t){e.sdp=t;try{return this.log.debug("setting munged ".concat(i?"remote":"local"," description"),this.logContext),void(i?yield this.pc.setRemoteDescription(e):yield this.pc.setLocalDescription(e))}catch(i){this.log.warn("not able to set ".concat(e.type,", falling back to unmodified sdp"),Object.assign(Object.assign({},this.logContext),{error:i,mungedSdp:t,originalSdp:s})),e.sdp=s}}try{i?yield null===(n=this._pc)||void 0===n?void 0:n.setRemoteDescription(e):yield null===(r=this._pc)||void 0===r?void 0:r.setLocalDescription(e)}catch(n){let r="unknown error";n instanceof Error?r=n.message:"string"==typeof n&&(r=n);const a={error:r,sdp:e.sdp};throw t&&t!==s&&(a.mungedSdp=t),!i&&this.pc.remoteDescription&&(a.remoteSdp=this.pc.remoteDescription),this.log.error("unable to set ".concat(e.type),Object.assign(Object.assign({},this.logContext),{fields:a})),new Qr(r)}})}ensureVideoDDExtensionForSVC(e,t){var i,n;if(!(null===(i=e.ext)||void 0===i?void 0:i.some(e=>e.uri===Is))){if(0===this.ddExtID){let e=0;t.media.forEach(t=>{var i;null===(i=t.ext)||void 0===i||i.forEach(t=>{t.value>e&&(e=t.value)})}),this.ddExtID=e+1}null===(n=e.ext)||void 0===n||n.push({value:this.ddExtID,uri:Is})}}}function Io(e,t,i){const n=_o(e.mid);let r=0;e.rtp.some(e=>"opus"===e.codec&&(r=e.payload,!0)),r>0&&(e.rtcpFb||(e.rtcpFb=[]),i.includes(n)&&!e.rtcpFb.some(e=>e.payload===r&&"nack"===e.type)&&e.rtcpFb.push({payload:r,type:"nack"}),(t.includes(n)||1===t.length&&"all"===t[0])&&e.fmtp.some(e=>e.payload===r&&(e.config.includes("stereo=1")||(e.config+=";stereo=1"),!0)))}function Do(e,t){var i,n;const r=new Map,s=new Set;for(const n of e){const e=t(n);for(const t of null!==(i=n.fmtp)&&void 0!==i?i:[])e?r.has(t.payload)||r.set(t.payload,t.config):(r.set(t.payload,t.config),s.add(t.payload))}if(0!==r.size)for(const i of e)if(t(i))for(const e of null!==(n=i.fmtp)&&void 0!==n?n:[]){const t=r.get(e.payload);void 0!==t&&e.config!==t&&(e.config=t)}}function Mo(e){if(e.connection){const t=e.connection.ip.indexOf(":")>=0;(4===e.connection.version&&t||6===e.connection.version&&!t)&&(e.connection.ip="0.0.0.0",e.connection.version=4)}}function _o(e){return"number"==typeof e?e.toFixed(0):e}const Oo="vp8",Ao={audioPreset:cs.music,dtx:!0,red:!0,forceStereo:!1,simulcast:!0,screenShareEncoding:us.h1080fps15.encoding,stopMicTrackOnMute:!1,videoCodec:Oo,backupCodec:!0,preConnectBuffer:!1},No={deviceId:{ideal:"default"},autoGainControl:!0,echoCancellation:!0,noiseSuppression:!0,voiceIsolation:!0},xo={deviceId:{ideal:"default"},resolution:ds.h720.resolution},Lo={adaptiveStream:!1,dynacast:!1,stopLocalTrackOnUnpublish:!0,reconnectPolicy:new class{constructor(e){this._retryDelays=void 0!==e?[...e]:pn}nextRetryDelayInMs(e){if(e.retryCount>=this._retryDelays.length)return null;const t=this._retryDelays[e.retryCount];return e.retryCount<=1?t:t+1e3*Math.random()}},disconnectOnPageLeave:!0,webAudioMix:!1,singlePeerConnection:!0},Uo={autoSubscribe:!0,maxRetries:1,peerConnectionTimeout:15e3,websocketTimeout:15e3};var Fo;!function(e){e[e.NEW=0]="NEW",e[e.CONNECTING=1]="CONNECTING",e[e.CONNECTED=2]="CONNECTED",e[e.FAILED=3]="FAILED",e[e.CLOSING=4]="CLOSING",e[e.CLOSED=5]="CLOSED"}(Fo||(Fo={}));class Bo{get needsPublisher(){return this.isPublisherConnectionRequired}get needsSubscriber(){return this.isSubscriberConnectionRequired}get currentState(){return this.state}get mode(){return this._mode}constructor(e,t,i){var n;this.peerConnectionTimeout=Uo.peerConnectionTimeout,this.log=dn,this.updateState=()=>{var e,t;const i=this.state,n=this.requiredTransports.map(e=>e.getConnectionState());n.every(e=>"connected"===e)?this.state=Fo.CONNECTED:n.some(e=>"failed"===e)?this.state=Fo.FAILED:n.some(e=>
vendor: 4,232 bytes, line 1
1"connecting"===e)?this.state=Fo.CONNECTING:n.every(e=>"closed"===e)?this.state=Fo.CLOSED:n.some(e=>"closed"===e)?this.state=Fo.CLOSING:n.every(e=>"new"===e)&&(this.state=Fo.NEW),i!==this.state&&(this.log.debug("pc state change: from ".concat(Fo[i]," to ").concat(Fo[this.state]),this.logContext),null===(e=this.onStateChange)||void 0===e||e.call(this,this.state,this.publisher.getConnectionState(),null===(t=this.subscriber)||void 0===t?void 0:t.getConnectionState()))},this.log=ln(null!==(n=t.loggerName)&&void 0!==n?n:an.PCManager),this.loggerOptions=t,this.isPublisherConnectionRequired="subscriber-primary"!==e,this.isSubscriberConnectionRequired="subscriber-primary"===e,this.publisher=new Ro(i,t),this._mode=e,"publisher-only"!==e&&(this.subscriber=new Ro(i,t),this.subscriber.onConnectionStateChange=this.updateState,this.subscriber.onIceConnectionStateChange=this.updateState,this.subscriber.onSignalingStatechange=this.updateState,this.subscriber.onIceCandidate=e=>{var t;null===(t=this.onIceCandidate)||void 0===t||t.call(this,e,Wt.SUBSCRIBER)},this.subscriber.onDataChannel=e=>{var t;null===(t=this.onDataChannel)||void 0===t||t.call(this,e)},this.subscriber.onTrack=e=>{var t;null===(t=this.onTrack)||void 0===t||t.call(this,e)}),this.publisher.onConnectionStateChange=this.updateState,this.publisher.onIceConnectionStateChange=this.updateState,this.publisher.onSignalingStatechange=this.updateState,this.publisher.onIceCandidate=e=>{var t;null===(t=this.onIceCandidate)||void 0===t||t.call(this,e,Wt.PUBLISHER)},this.publisher.onTrack=e=>{var t;null===(t=this.onTrack)||void 0===t||t.call(this,e)},this.publisher.onOffer=(e,t)=>{var i;null===(i=this.onPublisherOffer)||void 0===i||i.call(this,e,t)},this.state=Fo.NEW,this.connectionLock=new a,this.remoteOfferLock=new a}get logContext(){var e,t;return Object.assign({},null===(t=(e=this.loggerOptions).loggerContextCb)||void 0===t?void 0:t.call(e))}requirePublisher(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this.isPublisherConnectionRequired=e,this.updateState()}createAndSendPublisherOffer(e){return this.publisher.createAndSendOffer(e)}setPublisherAnswer(e,t){return this.publisher.setRemoteDescription(e,t)}removeTrack(e){return this.publisher.removeTrack(e)}close(){return mn(this,void 0,void 0,function*(){var e;if(this.publisher&&"closed"!==this.publisher.getSignallingState()){const e=this.publisher;for(const t of e.getSenders())try{e.canRemoveTrack()&&e.removeTrack(t)}catch(e){this.log.warn("could not removeTrack",Object.assign(Object.assign({},this.logContext),{error:e}))}}yield Promise.all([this.publisher.close(),null===(e=this.subscriber)||void 0===e?void 0:e.close()]),this.updateState()})}triggerIceRestart(){return mn(this,void 0,void 0,function*(){this.subscriber&&(this.subscriber.restartingIce=!0),this.needsPublisher&&(yield this.createAndSendPublisherOffer({iceRestart:!0}))})}addIceCandidate(e,t){return mn(this,void 0,void 0,function*(){var i;t===Wt.PUBLISHER?yield this.publisher.addIceCandidate(e):yield null===(i=this.subscriber)||void 0===i?void 0:i.addIceCandidate(e)})}createSubscriberAnswerFromOffer(e,t){return mn(this,void 0,void 0,function*(){var i,n,r;this.log.debug("received server offer",Object.assign(Object.assign({},this.logContext),{RTCSdpType:e.type,sdp:e.sdp,signalingState:null===(i=this.subscriber)||void 0===i?void 0:i.getSignallingState().toString()}));const s=yield this.remoteOfferLock.lock();try{if(!(yield null===(n=this.subscriber)||void 0===n?void 0:n.setRemoteDescription(e,t)))return;return yield null===(r=this.subscriber)||void 0===r?void 0:r.createAndSetAnswer()}finally{s()}})}updateConfiguration(e,t){var i;this.publisher.setConfiguration(e),null===(i=this.subscriber)||void 0===i||i.setConfiguration(e),t&&this.triggerIceRestart()}ensurePCTransportConnection(e,t){return mn(this,void 0,void 0,function*(){var i;const n=yield this.connectionLock.lock();try{this.isPublisherConnectionRequired&&"connected"!==this.publisher.getConnectionState()&&"connecting"!==this.publisher.getConnectionState()&&(this.log.debug("negotiation required, start negotiating",this.logContext),this.publisher.negotiate()),yield Promise.all(null===(i=this.requiredTransports)||void 0===i?void 0:i.map(i=>
1this.ensureTransportConnected(i,e,t)))}finally{n()}})}negotiate(e){return mn(this,void 0,void 0,function*(){return new Ir((t,i)=>{const n=this.publisher.latestOfferId;if(this.publisher.latestAcknowledgedOfferId>n)return this.log.debug("negotiation already handled in more recent acknowledged offer",this.logContext),void t();let r=!1;const s=()=>{r||(r=!0,clearTimeout(c),this.publisher.off(Eo,a),e.signal.removeEventListener("abort",o))},a=e=>{e>n&&(s(),t())},o=()=>{s(),i(new Qr("negotiation aborted"))},c=setTimeout(()=>{s(),i(new Qr("negotiation timed out"))},this.peerConnectionTimeout);e.signal.addEventListener("abort",o),this.publisher.on(Eo,a),this.publisher.negotiate(e=>{s(),e instanceof Error?i(e):i(new Error(String(e)))})})})}addPublisherTransceiver(e,t){return this.publisher.addTransceiver(e,t)}addPublisherTransceiverOfKind(e,t){return this.publisher.addTransceiverOfKind(e,t)}getMidForReceiver(e){const t=(this.subscriber?this.subscriber.getTransceivers():this.publisher.getTransceivers()).find(t=>t.receiver===e);return null==t?void 0:t.mid}getMaxPublisherMessageSize(){return this.publisher.getMaxMessageSize()}addPublisherTrack(e){return this.publisher.addTrack(e)}createPublisherDataChannel(e,t){return this.publisher.createDataChannel(e,t)}getConnectedAddress(e){return e===Wt.PUBLISHER||e===Wt.SUBSCRIBER?this.publisher.getConnectedAddress():this.requiredTransports[0].getConnectedAddress()}get requiredTransports(){const e=[];return this.isPublisherConnectionRequired&&e.push(this.publisher),this.isSubscriberConnectionRequired&&this.subscriber&&e.push(this.subscriber),e}ensureTransportConnected(e,t){return mn(this,arguments,void 0,function(e,t){var i=this;let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this.peerConnectionTimeout;return function*(){if("connected"!==e.getConnectionState())return new Promise((e,r)=>mn(i,void 0,void 0,function*(){const i=()=>{this.log.warn("abort transport connection",this.logContext),ts.clearTimeout(s),r(Wr.cancelled("room connection has been cancelled"))};(null==t?void 0:t.signal.aborted)&&i(),null==t||t.signal.addEventListener("abort",i);const s=ts.setTimeout(()=>{null==t||t.signal.removeEventListener("abort",i),r(Wr.internal("could not establish pc connection"))},n);for(;this.state!==Fo.CONNECTED;)if(yield Ds(50),null==t?void 0:t.signal.aborted)return void r(Wr.cancelled("room connection has been cancelled"));ts.clearTimeout(s),null==t||t.signal.removeEventListener("abort",i),e()}))}()})}}const jo="undefined"!=typeof MediaRecorder,qo=jo?MediaRecorder:class{constructor(){throw new Error("MediaRecorder is not available in this environment")}};class Vo extends qo{constructor(e,t){if(!jo)throw new Error("MediaRecorder is not available in this environment");let i,n;super(new MediaStream([e.mediaStreamTrack]),t);const r=()=>{this.removeEventListener("dataavailable",i),this.removeEventListener("stop",r),this.removeEventListener("error",s),null==n||n.close(),n=void 0},s=e=>{null==n||n.error(e),this.removeEventListener("dataavailable",i),this.removeEventListener("stop",r),this.removeEventListener("error",s),n=void 0};this.byteStream=new ReadableStream({start:e=>{n=e,i=t=>mn(this,void 0,void 0,function*(){let i;if(t.data.arrayBuffer){const e=yield t.data.arrayBuffer();i=new Uint8Array(e)}else{if(!t.data.byteArray)throw new Error("no data available!");i=t.data.byteArray}void 0!==n&&e.enqueue(i)}),this.addEventListener("dataavailable",i)},cancel:()=>{r()}}),this.addEventListener("stop",r),this.addEventListener("error",s)}}class Ho extends Es{get sender(){return this._sender}set sender(e){this._sender=e}get constraints(){return this._constraints}get hasPreConnectBuffer(){return!!this.localTrackRecorder}constructor(e,t,i){let n=arguments.length>3&&void 0!==arguments[3]&&arguments[3];super(e,t,arguments.length>4?arguments[4]:void 0),this.manuallyStopped=!1,this.pendingDeviceChange=!1,this._isUpstreamPaused=!1,this.handleTrackMuteEvent=()=>this.debouncedTrackMuteHandler().catch(()=>this.log.debug("track mute bounce got cancelled by an unmute event",this.logContext)),this.debouncedTrackMuteHandler=Ma(()=>mn(this,void 0,void 0,function*(){yield this.pauseUpstream()}),5e3),this.handleTrackUnmuteEvent=()=>mn(this,void 0,void 0,function*(){this.debouncedTrackMuteHandler.cancel("unmute"),yield this.resumeUpstream()}),this.handleEnded=()=>
1{this.isInBackground&&(this.reacquireTrack=!0),this._mediaStreamTrack.removeEventListener("mute",this.handleTrackMuteEvent),this._mediaStreamTrack.removeEventListener("unmute",this.handleTrackUnmuteEvent),this.emit(Hr.Ended,this)},this.reacquireTrack=!1,this.providedByUser=n,this.muteLock=new a,this.pauseUpstreamLock=new a,this.trackChangeLock=new a,this.trackChangeLock.lock().then(t=>mn(this,void 0,void 0,function*(){try{yield this.setMediaStreamTrack(e,!0)}finally{t()}})),this._constraints=e.getConstraints(),i&&(this._constraints=i)}get id(){return this._mediaStreamTrack.id}get dimensions(){if(this.kind!==Es.Kind.Video)return;const e=this._mediaStreamTrack.getSettings(),t=e.width,i=e.height;return t&&i?{width:t,height:i}:void 0}get isUpstreamPaused(){return this._isUpstreamPaused}get isUserProvided(){return this.providedByUser}get mediaStreamTrack(){var e,t;return null!==(t=null===(e=this.processor)||void 0===e?void 0:e.processedTrack)&&void 0!==t?t:this._mediaStreamTrack}get isLocal(){return!0}getSourceTrackSettings(){return this._mediaStreamTrack.getSettings()}setMediaStreamTrack(e,t,i){return mn(this,void 0,void 0,function*(){var n;if(e===this._mediaStreamTrack&&!t)return;let r;if(this._mediaStreamTrack&&(this.attachedElements.forEach(e=>{Rs(this._mediaStreamTrack,e)}),this.debouncedTrackMuteHandler.cancel("new-track"),this._mediaStreamTrack.removeEventListener("ended",this.handleEnded),this._mediaStreamTrack.removeEventListener("mute",this.handleTrackMuteEvent),this._mediaStreamTrack.removeEventListener("unmute",this.handleTrackUnmuteEvent)),this.mediaStream=new MediaStream([e]),e&&(e.addEventListener("ended",this.handleEnded),e.addEventListener("mute",this.handleTrackMuteEvent),e.addEventListener("unmute",this.handleTrackUnmuteEvent),this._constraints=e.getConstraints()),this.processor&&e){if(this.log.debug("restarting processor",this.logContext),"unknown"===this.kind)throw TypeError("cannot set processor on track of unknown kind");this.processorElement&&(Ps(e,this.processorElement),this.processorElement.muted=!0),yield this.processor.restart({track:e,kind:this.kind,element:this.processorElement,localTrack:this}),r=this.processor.processedTrack}this.sender&&"closed"!==(null===(n=this.sender.transport)||void 0===n?void 0:n.state)&&(yield this.sender.replaceTrack(null!=r?r:e)),this.providedByUser||this._mediaStreamTrack===e||this._mediaStreamTrack.stop(),this._mediaStreamTrack=e,e&&(this._mediaStreamTrack.enabled=!!i||!this.isMuted,yield this.resumeUpstream(),this.attachedElements.forEach(t=>{Ps(null!=r?r:e,t)}))})}waitForDimensions(){return mn(this,arguments,void 0,function(){var e=this;let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1e3;return function*(){var i;if(e.kind===Es.Kind.Audio)throw new Error("cannot get dimensions for audio tracks");"iOS"===(null===(i=_r())||void 0===i?void 0:i.os)&&(yield Ds(10));const n=Date.now();for(;Date.now()-n<t;){const t=e.dimensions;if(t)return t;yield Ds(50)}throw new Gr("unable to get track dimensions after timeout")}()})}setDeviceId(e){return mn(this,void 0,void 0,function*(){return this._constraints.deviceId===e&&this._mediaStreamTrack.getSettings().deviceId===na(e)||(this._constraints.deviceId=e,this.isMuted?(this.pendingDeviceChange=!0,!0):(yield this.restartTrack(),na(e)===this._mediaStreamTrack.getSettings().deviceId))})}getDeviceId(){return mn(this,arguments,void 0,function(){var e=this;let t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];return function*(){if(e.source===Es.Source.ScreenShare)return;const i=e._mediaStreamTrack.getSettings(),n=i.deviceId,r=i.groupId,s=e.kind===Es.Kind.Audio?"audioinput":"videoinput";return t?Ha.getInstance().normalizeDeviceId(s,n,r):n}()})}mute(){return mn(this,void 0,void 0,function*(){return this.setTrackMuted(!0),this})}unmute(){return mn(this,void 0,void 0,function*(){return this.setTrackMuted(!1),this})}replaceTrack(e,t){return mn(this,void 0,void 0,function*(){const i=yield this.trackChangeLock.lock();try{if(!this.sender)throw new Gr("unable to replace an unpublished track");let i,n;"boolean"==typeof t?i=t:void 0!==t&&(i=t.userProvidedTrack,n=t.stopProcessor),this.providedByUser=null==i||i,this.log.debug("replace MediaStreamTrack",this.logContext),yield this.setMediaStreamTrack(e),n&&this.processor&&(yield this.internalStopProcessor())}finally{i()}return yield this.onSenderTrackSwapped(),this})}onSenderTrackSwapped(){return mn(this,void 0,void 0,function*(){})}restart(e,t){return mn(this,void 0,void 0,function*(){this.manuallyStopped=!1;const i=yield this.trackChangeLock.lock();try{e||(e=this._constraints);const i=e,n=i.deviceId,r=i.facingMode,s=function(e,t){var i={};for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&t.indexOf(n)<0&&(i[n]=e[n]);if(null!=e&&"function"==typeof Object.getOwnPropertySymbols){var r=0;for(n=Object.getOwnPropertySymbols(e);r<n.length;r++)t.indexOf(n[r])<0&&Object.prototype.propertyIsEnumerable.call(e,n[r])&&(i[n[r]]=e[n[r]])}return i}(e,["deviceId","facingMode"]);this.log.debug("restarting track with constraints",Object.assign(Object.assign({},this.logContext),{constraints:e}));const a={audio:!1,video:!1};this.kind===Es.Kind.Video?a.video=!n&&!r||{deviceId:n,facingMode:r}:a.audio=!n||Object.assign({deviceId:n}
vendor: 21,305 bytes, line 1
1,s),this.attachedElements.forEach(e=>{Rs(this.mediaStreamTrack,e)}),this._mediaStreamTrack.removeEventListener("ended",this.handleEnded),this._mediaStreamTrack.stop();const o=(yield navigator.mediaDevices.getUserMedia(a)).getTracks()[0];return this.kind===Es.Kind.Video&&(yield o.applyConstraints(s)),o.addEventListener("ended",this.handleEnded),this.log.debug("re-acquired MediaStreamTrack",this.logContext),yield this.setMediaStreamTrack(o,!1,t),this._constraints=e,this.pendingDeviceChange=!1,this.emit(Hr.Restarted,this),this.manuallyStopped&&(this.log.warn("track was stopped during a restart, stopping restarted track",this.logContext),this.stop()),this}finally{i()}})}setTrackMuted(e){this.log.debug("setting ".concat(this.kind," track ").concat(e?"muted":"unmuted"),this.logContext),this.isMuted===e&&this._mediaStreamTrack.enabled!==e||(this.isMuted=e,this._mediaStreamTrack.enabled=!e,this.emit(e?Hr.Muted:Hr.Unmuted,this))}get needsReAcquisition(){return"live"!==this._mediaStreamTrack.readyState||this._mediaStreamTrack.muted||!this._mediaStreamTrack.enabled||this.reacquireTrack}handleAppVisibilityChanged(){const e=Object.create(null,{handleAppVisibilityChanged:{get:()=>super.handleAppVisibilityChanged}});return mn(this,void 0,void 0,function*(){yield e.handleAppVisibilityChanged.call(this),Fs()&&(this.log.debug("visibility changed, is in Background: ".concat(this.isInBackground),this.logContext),this.isInBackground||!this.needsReAcquisition||this.isUserProvided||this.isMuted||(this.log.debug("track needs to be reacquired, restarting ".concat(this.source),this.logContext),yield this.restart(),this.reacquireTrack=!1))})}stop(){var e;this.manuallyStopped=!0,super.stop(),this._mediaStreamTrack.removeEventListener("ended",this.handleEnded),this._mediaStreamTrack.removeEventListener("mute",this.handleTrackMuteEvent),this._mediaStreamTrack.removeEventListener("unmute",this.handleTrackUnmuteEvent),null===(e=this.processor)||void 0===e||e.destroy(),this.processor=void 0}pauseUpstream(){return mn(this,void 0,void 0,function*(){var e;const t=yield this.pauseUpstreamLock.lock();try{if(!0===this._isUpstreamPaused)return;if(!this.sender)return void this.log.warn("unable to pause upstream for an unpublished track",this.logContext);this._isUpstreamPaused=!0,this.emit(Hr.UpstreamPaused,this);const t=_r();if("Safari"===(null==t?void 0:t.name)&&Gs(t.version,"12.0")<0)throw new zr("pauseUpstream is not supported on Safari < 12.");"closed"!==(null===(e=this.sender.transport)||void 0===e?void 0:e.state)&&(yield this.sender.replaceTrack(null))}finally{t()}})}resumeUpstream(){return mn(this,void 0,void 0,function*(){var e;const t=yield this.pauseUpstreamLock.lock();try{if(!1===this._isUpstreamPaused)return;if(!this.sender)return void this.log.warn("unable to resume upstream for an unpublished track",this.logContext);this._isUpstreamPaused=!1,this.emit(Hr.UpstreamResumed,this),"closed"!==(null===(e=this.sender.transport)||void 0===e?void 0:e.state)&&(yield this.sender.replaceTrack(this.mediaStreamTrack))}finally{t()}})}getRTCStatsReport(){return mn(this,void 0,void 0,function*(){var e;if(null===(e=this.sender)||void 0===e?void 0:e.getStats)return yield this.sender.getStats()})}setProcessor(e){return mn(this,arguments,void 0,function(e){var t=this;let i=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return function*(){var n;const r=yield t.trackChangeLock.lock();try{t.log.debug("setting up processor",t.logContext);const r=document.createElement(t.kind),s={kind:t.kind,track:t._mediaStreamTrack,element:r,audioContext:t.audioContext,localTrack:t};if(yield e.init(s),t.log.debug("processor initialized",t.logContext),t.processor&&(yield t.internalStopProcessor()),"unknown"===t.kind)throw TypeError("cannot set processor on track of unknown kind");if(Ps(t._mediaStreamTrack,r),r.muted=!0,r.play().catch(e=>{e instanceof DOMException&&"AbortError"===e.name?(t.log.warn("failed to play processor element, retrying",Object.assign(Object.assign({},t.logContext),{error:e})),setTimeout(()=>{r.play().catch(e=>{t.log.error("failed to play processor element",Object.assign(Object.assign({},t.logContext),{err:e}))})},100)):t.log.error("failed to play processor element",Object.assign(Object.assign({},t.logContext),{error:e}))}),t.processor=e,t.processorElement=r,t.processor.processedTrack){for(const e of t.attachedElements)e!==t.processorElement&&i&&(Rs(t._mediaStreamTrack,e),Ps(t.processor.processedTrack,e));yield null===(n=t.sender)||void 0===n?void 0:n.replaceTrack(t.processor.processedTrack)}t.emit(Hr.TrackProcessorUpdate,t.processor)}finally{r()}yield t.onSenderTrackSwapped()}()})}getProcessor(){return this.processor}stopProcessor(){return mn(this,arguments,void 0,function(){var e=this;let t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];return function*(){const i=yield e.trackChangeLock.lock();try{yield e.internalStopProcessor(t)}finally{i()}yield e.onSenderTrackSwapped()}()})}internalStopProcessor(){return mn(this,arguments,void 0,function(){var e=this;let t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];return function*(){var i,n;e.processor&&(e.log.debug("stopping processor",e.logContext),null===(i=e.processor.processedTrack)||void 0===i||i.stop(),yield e.processor.destroy(),e.processor=void 0,t||(null===(n=e.processorElement)||void 0===n||n.remove(),e.processorElement=void 0),yield e._mediaStreamTrack.applyConstraints(e._constraints),yield e.setMediaStreamTrack(e._mediaStreamTrack,!0),e.emit(Hr.TrackProcessorUpdate))}()})}startPreConnectBuffer(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:100;if(jo)if(this.localTrackRecorder)this.log.warn("preconnect buffer already started");else{{let e="audio/webm;codecs=opus";MediaRecorder.isTypeSupported(e)||(e="video/mp4"),this.localTrackRecorder=new Vo(this,{mimeType:e})}this.localTrackRecorder.start(e),this.autoStopPreConnectBuffer=setTimeout(()=>{this.log.warn("preconnect buffer timed out, stopping recording automatically",this.logContext),this.stopPreConnectBuffer()},1e4)}else this.log.warn("MediaRecorder is not available, cannot start preconnect buffer",this.logContext)}stopPreConnectBuffer(){clearTimeout(this.autoStopPreConnectBuffer),this.localTrackRecorder&&(this.localTrackRecorder.stop(),this.localTrackRecorder=void 0)}getPreConnectBuffer(){var e;return null===(e=this.localTrackRecorder)||void 0===e?void 0:e.byteStream}getPreConnectBufferMimeType(){var e;return null===(e=this.localTrackRecorder)||void 0===e?void 0:e.mimeType}}class Wo extends Ho{get enhancedNoiseCancellation(){return this.isKrispNoiseFilterEnabled}constructor(e,t){let i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],n=arguments.length>3?arguments[3]:void 0,r=arguments.length>4?arguments[4]:void 0;super(e,Es.Kind.Audio,t,i,r),this.stopOnMute=!1,this.isKrispNoiseFilterEnabled=!1,this.monitorSender=()=>mn(this,void 0,void 0,function*(){if(!this.sender)return void(this._currentBitrate=0);let e;try{e=yield this.getSenderStats()}catch(e){return void this.log.error("could not get audio sender stats",Object.assign(Object.assign({},this.logContext),{error:e}))}e&&this.prevStats&&(this._currentBitrate=Oa(e,this.prevStats)),this.prevStats=e}),this.handleKrispNoiseFilterEnable=()=>{this.isKrispNoiseFilterEnabled=!0,this.log.debug("Krisp noise filter enabled",this.logContext),this.emit(Hr.AudioTrackFeatureUpdate,this,Ye.TF_ENHANCED_NOISE_CANCELLATION,!0)},this.handleKrispNoiseFilterDisable=()=>{this.isKrispNoiseFilterEnabled=!1,this.log.debug("Krisp noise filter disabled",this.logContext),this.emit(Hr.AudioTrackFeatureUpdate,this,Ye.TF_ENHANCED_NOISE_CANCELLATION,!1)},this.audioContext=n,this.checkForSilence()}mute(){const e=Object.create(null,{mute:{get:()=>super.mute}});return mn(this,void 0,void 0,function*(){const t=yield this.muteLock.lock();try{return this.isMuted?(this.log.debug("Track already muted",this.logContext),this):(this.source===Es.Source.Microphone&&this.stopOnMute&&!this.isUserProvided&&(this.log.debug("stopping mic track",this.logContext),this._mediaStreamTrack.stop()),yield e.mute.call(this),this)}finally{t()}})}unmute(){const e=Object.create(null,{unmute:{get:()=>super.unmute}});return mn(this,void 0,void 0,function*(){const t=yield this.muteLock.lock();try{return this.isMuted?(this.source!==Es.Source.Microphone||!this.stopOnMute&&"ended"!==this._mediaStreamTrack.readyState&&!this.pendingDeviceChange||this.isUserProvided||(this.log.debug("reacquiring mic track",this.logContext),yield this.restart(void 0,!0)),yield e.unmute.call(this),this):(this.log.debug("Track already unmuted",this.logContext),this)}finally{t()}})}restartTrack(e){return mn(this,void 0,void 0,function*(){let t;if(e){const i=ms({audio:e});"boolean"!=typeof i.audio&&(t=i.audio)}yield this.restart(t)})}restart(e,t){const i=Object.create(null,{restart:{get:()=>super.restart}});return mn(this,void 0,void 0,function*(){const n=yield i.restart.call(this,e,t);return this.checkForSilence(),n})}startMonitor(){Bs()&&(this.monitorInterval||(this.monitorInterval=setInterval(()=>{this.monitorSender()},_a)))}setProcessor(e){return mn(this,void 0,void 0,function*(){var t;const i=yield this.trackChangeLock.lock();try{if(!js()&&!this.audioContext)throw Error("Audio context needs to be set on LocalAudioTrack in order to enable processors");this.processor&&(yield this.internalStopProcessor());const i={kind:this.kind,track:this._mediaStreamTrack,audioContext:this.audioContext,localTrack:this};this.log.debug("setting up audio processor ".concat(e.name),this.logContext),yield e.init(i),this.processor=e,this.processor.processedTrack&&(yield null===(t=this.sender)||void 0===t?void 0:t.replaceTrack(this.processor.processedTrack),this.processor.processedTrack.addEventListener("enable-lk-krisp-noise-filter",this.handleKrispNoiseFilterEnable),this.processor.processedTrack.addEventListener("disable-lk-krisp-noise-filter",this.handleKrispNoiseFilterDisable)),this.emit(Hr.TrackProcessorUpdate,this.processor)}finally{i()}})}setAudioContext(e){this.audioContext=e}getSenderStats(){return mn(this,void 0,void 0,function*(){var e;if(!(null===(e=this.sender)||void 0===e?void 0:e.getStats))return;let t;return(yield this.sender.getStats()).forEach(e=>{"outbound-rtp"===e.type&&(t={type:"audio",streamId:e.id,packetsSent:e.packetsSent,packetsLost:e.packetsLost,bytesSent:e.bytesSent,timestamp:e.timestamp,roundTripTime:e.roundTripTime,jitter:e.jitter})}),t})}checkForSilence(){return mn(this,void 0,void 0,function*(){const e=yield function(e){return mn(this,arguments,void 0,function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:200;return function*(){const i=gs();if(i){const n=i.createAnalyser();n.fftSize=2048;const r=n.frequencyBinCount,s=new Uint8Array(r);i.createMediaStreamSource(new MediaStream([e.mediaStreamTrack])).connect(n),yield Ds(t),n.getByteTimeDomainData(s);const a=s.some(e=>128!==e&&0!==e);return i.close(),!a}return!1}()})}(this);return e&&(this.isMuted||this.log.debug("silence detected on local audio track",this.logContext),this.emit(Hr.AudioSilenceDetected)),e})}}const zo=Object.values(ds),Go=Object.values(ls),Ko=Object.values(us),Jo=[ds.h180,ds.h360],Qo=[ls.h180,ls.h360],Yo=["q","h","f"];function Xo(e,t,i,n){var r,s;let a=null==n?void 0:n.videoEncoding;e&&(a=null==n?void 0:n.screenShareEncoding);const o=null==n?void 0:n.simulcast,c=null==n?void 0:n.scalabilityMode,d=null==n?void 0:n.videoCodec;if(!a&&!o&&!c||!t||!i)return[{}];a||(a=function(e,t,i,n){const r=function(e,t,i){if(e)return Ko;const n=t>i?t/i:i/t;return Math.abs(n-16/9)<Math.abs(n-4/3)?zo:Go}(e,t,i);let s=r[0].encoding;const a=Math.max(t,i);for(let e=0;e<r.length;e+=1){const t=r[e];if(s=t.encoding,t.width>=a)break}if(n)switch(n){case"av1":case"h265":s=Object.assign({},s),s.maxBitrate=.7*s.maxBitrate;break;case"vp9":s=Object.assign({},s),s.maxBitrate=.85*s.maxBitrate}return s}(e,t,i,d),dn.debug("using video encoding",a));const l=a.maxFramerate,u=new is(t,i,a.maxBitrate,a.maxFramerate,a.priority);if(c&&Os(d)){const e=new ic(c),t=[];if(e.spatial>3)throw new Error("unsupported scalabilityMode: ".concat(c));const i=_r();if(Us()||js()||"Chrome"===(null==i?void 0:i.name)&&Gs(null==i?void 0:i.version,"113")<0){const n="h"==e.suffix?2:3,r=function(e){return e||(e=_r()),"Safari"===(null==e?void 0:e.name)&&Gs(e.version,"18.3")>0||"iOS"===(null==e?void 0:e.os)&&!!(null==e?void 0:e.osVersion)&&Gs(e.osVersion,"18.3")>0}(i);for(let i=0;i<e.spatial;i+=1)t.push({rid:Yo[2-i],maxBitrate:a.maxBitrate/Math.pow(n,i),maxFramerate:u.encoding.maxFramerate,scaleResolutionDownBy:r?Math.pow(2,i):void 0});t[0].scalabilityMode=c}else t.push({maxBitrate:a.maxBitrate,maxFramerate:u.encoding.maxFramerate,scalabilityMode:c});return u.encoding.priority&&(t[0].priority=u.encoding.priority,t[0].networkPriority=u.encoding.priority),dn.debug("using svc encoding",{encodings:t}),t}if(!o)return[a];let h,p;if(h=e?null!==(r=tc(null==n?void 0:n.screenShareSimulcastLayers))&&void 0!==r?r:$o(e,u):null!==(s=tc(null==n?void 0:n.videoSimulcastLayers))&&void 0!==s?s:$o(e,u),h.length>0){const e=h[0];h.length>1&&(p=x(h,2)[1]);const n=Math.max(t,i);if(n>=960&&p)return ec(t,i,[e,p,u],l);if(n>=480)return ec(t,i,[e,u],l)}return ec(t,i,[u])}function Zo(e,t,i){var n,r,s,a;if(!i.backupCodec||!0===i.backupCodec||i.backupCodec.codec===i.videoCodec)return;t!==i.backupCodec.codec&&dn.warn("requested a different codec than specified as backup",{serverRequested:t,backup:i.backupCodec.codec}),i.videoCodec=t,i.videoEncoding=i.backupCodec.encoding;const o=e.mediaStreamTrack.getSettings(),c=null!==(n=o.width)&&void 0!==n?n:null===(r=e.dimensions)||void 0===r?void 0:r.width,d=null!==(s=o.height)&&void 0!==s?s:null===(a=e.dimensions)||void 0===a?void 0:a.height;return e.source===Es.Source.ScreenShare&&i.simulcast&&(i.simulcast=!1),Xo(e.source===Es.Source.ScreenShare,c,d,i)}function $o(e,t){if(e)return[{scaleResolutionDownBy:2,fps:(i=t).encoding.maxFramerate}].map(e=>{var t,n;return new is(Math.floor(i.width/e.scaleResolutionDownBy),Math.floor(i.height/e.scaleResolutionDownBy),Math.max(15e4,Math.floor(i.encoding.maxBitrate/(Math.pow(e.scaleResolutionDownBy,2)*((null!==(t=i.encoding.maxFramerate)&&void 0!==t?t:30)/(null!==(n=e.fps)&&void 0!==n?n:30))))),e.fps,i.encoding.priority)});var i;const n=t.width,r=t.height,s=n>r?n/r:r/n;return Math.abs(s-16/9)<Math.abs(s-4/3)?Jo:Qo}function ec(e,t,i,n){const r=[];if(i.forEach((i,s)=>{if(s>=Yo.length)return;const a=Math.min(e,t),o={rid:Yo[s],scaleResolutionDownBy:Math.max(1,a/Math.min(i.width,i.height)),maxBitrate:i.encoding.maxBitrate},c=n&&i.encoding.maxFramerate?Math.min(n,i.encoding.maxFramerate):i.encoding.maxFramerate;c&&(o.maxFramerate=c);const d=_r(),l="Firefox"===(null==d?void 0:d.name)&&"iOS"!==d.os||0===s;i.encoding.priority&&l&&(o.priority=i.encoding.priority,o.networkPriority=i.encoding.priority),r.push(o)}),js()&&"ios"===Ws()){let e;r.forEach(t=>{e?t.maxFramerate&&t.maxFramerate>e&&(e=t.maxFramerate):e=t.maxFramerate});let t=!0;r.forEach(i=>{var n;i.maxFramerate!=e&&(t&&(t=!1,dn.info("Simulcast on iOS React-Native requires all encodings to share the same framerate.")),dn.info('Setting framerate of encoding "'.concat(null!==(n=i.rid)&&void 0!==n?n:"",'" to ').concat(e)),i.maxFramerate=e)})}return r}function tc(e){if(e)return e.slice().sort((e,t)=>{const i=e.encoding,n=t.encoding;return i.maxBitrate>n.maxBitrate?1:i.maxBitrate<n.maxBitrate?-1:i.maxBitrate===n.maxBitrate&&i.maxFramerate&&n.maxFramerate?i.maxFramerate>n.maxFramerate?1:-1:0})}class ic{constructor(e){const t=e.match(/^L(\d)T(\d)(h|_KEY|_KEY_SHIFT){0,1}$/);if(!t)throw new Error("invalid scalability mode");if(this.spatial=parseInt(t[1]),this.temporal=parseInt(t[2]),t.length>3)switch(t[3]){case"h":case"_KEY":case"_KEY_SHIFT":this.suffix=t[3]}}toString(){var e;return"L".concat(this.spatial,"T").concat(this.temporal).concat(null!==(e=this.suffix)&&void 0!==e?e:"")}}class nc extends Ho{get sender(){return this._sender}set sender(e){this._sender=e,this.degradationPreference&&this.setDegradationPreference(this.degradationPreference)}constructor(e,t){let i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],n=arguments.length>3?arguments[3]:void 0;super(e,Es.Kind.Video,t,i,n),this.simulcastCodecs=new Map,this.degradationPreference="balanced",this.isCpuConstrained=!1,this.optimizeForPerformance=!1,this.monitorSender=()=>mn(this,void 0,void 0,function*(){if(!this.sender)return void(this._currentBitrate=0);let e;try{e=yield this.getSenderStats()}catch(e){return void this.log.error("could not get video sender stats",Object.assign(Object.assign({},this.logContext),{error:e}))}const t=new Map(e.map(e=>[e.rid,e])),i=e.some(e=>"cpu"===e.qualityLimitationReason);if(i!==this.isCpuConstrained&&(this.isCpuConstrained=i,this.isCpuConstrained&&this.emit(Hr.CpuConstrained)),this.prevStats){let e=0;t.forEach((t,i)=>{var n;const r=null===(n=this.prevStats)||void 0===n?void 0:n.get(i);e+=Oa(t,r)}),this._currentBitrate=e}this.prevStats=t}),this.senderLock=new a}get isSimulcast(){return!!(this.sender&&this.sender.getParameters().encodings.length>1)}startMonitor(e){var t;if(this.signalClient=e,!Bs())return;const i=null===(t=this.sender)||void 0===t?void 0:t.getParameters();i&&(this.encodings=i.encodings),this.monitorInterval||(this.monitorInterval=setInterval(()=>{this.monitorSender()},_a))}stop(){this._mediaStreamTrack.getConstraints(),this.simulcastCodecs.forEach(e=>{e.mediaStreamTrack.stop()}),super.stop()}pauseUpstream(){const e=Object.create(null,{pauseUpstream:{get:()=>super.pauseUpstream}});return mn(this,void 0,void 0,function*(){var t,i,n,r,s;yield e.pauseUpstream.call(this);try{for(var a,o=!0,c=fn(this.simulcastCodecs.values());!(t=(a=yield c.next()).done);o=!0){r=a.value,o=!1;const e=r;yield null===(s=e.sender)||void 0===s?void 0:s.replaceTrack(null)}}catch(e){i={error:e}}finally{try{o||t||!(n=c.return)||(yield n.call(c))}finally{if(i)throw i.error}}})}resumeUpstream(){const e=Object.create(null,{resumeUpstream:{get:()=>super.resumeUpstream}});return mn(this,void 0,void 0,function*(){var t,i,n,r,s;yield e.resumeUpstream.call(this);try{for(var a,o=!0,c=fn(this.simulcastCodecs.values());!(t=(a=yield c.next()).done);o=!0){r=a.value,o=!1;const e=r;yield null===(s=e.sender)||void 0===s?void 0:s.replaceTrack(e.mediaStreamTrack)}}catch(e){i={error:e}}finally{try{o||t||!(n=c.return)||(yield n.call(c))}finally{if(i)throw i.error}}})}mute(){const e=Object.create(null,{mute:{get:()=>super.mute}});return mn(this,void 0,void 0,function*(){const t=yield this.muteLock.lock();try{return this.isMuted?(this.log.debug("Track already muted",this.logContext),this):(this.source!==Es.Source.Camera||this.isUserProvided||(this.log.debug("stopping camera track",this.logContext),this._mediaStreamTrack.stop()),yield e.mute.call(this),this)}finally{t()}})}unmute(){const e=Object.create(null,{unmute:{get:()=>super.unmute}});return mn(this,void 0,void 0,function*(){const t=yield this.muteLock.lock();try{return this.isMuted?(this.source!==Es.Source.Camera||this.isUserProvided||(this.log.debug("reacquiring camera track",this.logContext),yield this.restart(void 0,!0)),yield e.unmute.call(this),this):(this.log.debug("Track already unmuted",this.logContext),this)}finally{t()}})}setTrackMuted(e){super.setTrackMuted(e);for(const t of this.simulcastCodecs.values())t.mediaStreamTrack.enabled=!e}getSenderStats(){return mn(this,void 0,void 0,function*(){var e;if(!(null===(e=this.sender)||void 0===e?void 0:e.getStats))return[];const t=[],i=yield this.sender.getStats();return i.forEach(e=>{var n;if("outbound-rtp"===e.type){const r={type:"video",streamId:e.id,frameHeight:e.frameHeight,frameWidth:e.frameWidth,framesPerSecond:e.framesPerSecond,framesSent:e.framesSent,firCount:e.firCount,pliCount:e.pliCount,nackCount:e.nackCount,packetsSent:e.packetsSent,bytesSent:e.bytesSent,qualityLimitationReason:e.qualityLimitationReason,qualityLimitationDurations:e.qualityLimitationDurations,qualityLimitationResolutionChanges:e.qualityLimitationResolutionChanges,rid:null!==(n=e.rid)&&void 0!==n?n:e.id,retransmittedPacketsSent:e.retransmittedPacketsSent,targetBitrate:e.targetBitrate,timestamp:e.timestamp},s=i.get(e.remoteId);s&&(r.jitter=s.jitter,r.packetsLost=s.packetsLost,r.roundTripTime=s.roundTripTime),t.push(r)}}),t.sort((e,t)=>{var i,n;return(null!==(i=t.frameWidth)&&void 0!==i?i:0)-(null!==(n=e.frameWidth)&&void 0!==n?n:0)}),t})}setPublishingQuality(e){const t=[];for(let i=ws.LOW;i<=ws.HIGH;i+=1)t.push(new Ii({quality:i,enabled:i<=e}));this.log.debug("setting publishing quality. max quality ".concat(e),this.logContext),this.setPublishingLayers(Os(this.codec),t)}restartTrack(e){return mn(this,void 0,void 0,function*(){var t,i,n,r,s;let a;if(e){const t=ms({video:e});"boolean"!=typeof t.video&&(a=t.video)}yield this.restart(a),this.isCpuConstrained=!1;try{for(var o,c=!0,d=fn(this.simulcastCodecs.values());!(t=(o=yield d.next()).done);c=!0){r=o.value,c=!1;const e=r;e.sender&&"closed"!==(null===(s=e.sender.transport)||void 0===s?void 0:s.state)&&(e.mediaStreamTrack=this.mediaStreamTrack.clone(),yield e.sender.replaceTrack(e.mediaStreamTrack))}}catch(e){i={error:e}}finally{try{c||t||!(n=d.return)||(yield n.call(d))}finally{if(i)throw i.error}}yield this.onSenderTrackSwapped()})}onSenderTrackSwapped(){return mn(this,void 0,void 0,function*(){yield this.refreshSen
1derEncodings()})}refreshSenderEncodings(){return mn(this,void 0,void 0,function*(){var e;if(!this.sender||!this.publishOptions||this.optimizeForPerformance)return;const t=yield this.senderLock.lock();try{let t;try{t=yield this.waitForDimensions()}catch(e){return void this.log.warn("could not determine new track dimensions, skipping encoding recompute",Object.assign(Object.assign({},this.logContext),{error:e}))}if(this.lastEncodedDimensions&&this.lastEncodedDimensions.width===t.width&&this.lastEncodedDimensions.height===t.height)return;const n=Xo(this.source===Es.Source.ScreenShare,t.width,t.height,Object.assign({},this.publishOptions));yield this.applyEncodingsToSender(this.sender,n),this.encodings=n,this.lastEncodedDimensions=t;for(const t of this.simulcastCodecs){var i=x(t,2);const n=i[0],r=i[1];if(!r.sender||"closed"===(null===(e=r.sender.transport)||void 0===e?void 0:e.state))continue;if(!ss(n))continue;const s=Zo(this,n,Object.assign({},this.publishOptions));s&&(yield this.applyEncodingsToSender(r.sender,s),r.encodings=s)}}catch(e){this.log.warn("failed to apply recomputed encodings",Object.assign(Object.assign({},this.logContext),{error:e}))}finally{t()}})}applyEncodingsToSender(e,t){return mn(this,void 0,void 0,function*(){const i=e.getParameters();
vendor: 4,770 bytes, line 1
1i.encodings&&i.encodings.length===t.length&&(i.encodings.forEach((e,i)=>{if(!1===e.active)return;const n=t[i];void 0!==n.scaleResolutionDownBy&&(e.scaleResolutionDownBy=n.scaleResolutionDownBy),void 0!==n.maxBitrate&&(e.maxBitrate=n.maxBitrate),void 0!==n.maxFramerate&&(e.maxFramerate=n.maxFramerate),void 0!==n.priority&&(e.priority=n.priority,e.networkPriority=n.priority)}),this.log.debug("updating sender encodings after track restart",Object.assign(Object.assign({},this.logContext),{encodings:i.encodings})),yield e.setParameters(i))})}setProcessor(e){const t=Object.create(null,{setProcessor:{get:()=>super.setProcessor}});return mn(this,arguments,void 0,function(e){var i=this;let n=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return function*(){var r,s,a,o,c,d;if(yield t.setProcessor.call(i,e,n),null===(c=i.processor)||void 0===c?void 0:c.processedTrack)try{for(var l,u=!0,h=fn(i.simulcastCodecs.values());!(r=(l=yield h.next()).done);u=!0){o=l.value,u=!1;const e=o;yield null===(d=e.sender)||void 0===d?void 0:d.replaceTrack(i.processor.processedTrack)}}catch(e){s={error:e}}finally{try{u||r||!(a=h.return)||(yield a.call(h))}finally{if(s)throw s.error}}}()})}setDegradationPreference(e){return mn(this,void 0,void 0,function*(){if(this.degradationPreference=e,this.sender)try{this.log.debug("setting degradationPreference to ".concat(e),this.logContext);const t=this.sender.getParameters();t.degradationPreference=e,this.sender.setParameters(t)}catch(e){this.log.warn("failed to set degradationPreference",Object.assign({error:e},this.logContext))}})}addSimulcastTrack(e,t){if(this.simulcastCodecs.has(e))return void this.log.error("".concat(e," already added, skipping adding simulcast codec"),this.logContext);const i={codec:e,mediaStreamTrack:this.mediaStreamTrack.clone(),sender:void 0,encodings:t};return this.simulcastCodecs.set(e,i),i}setSimulcastTrackSender(e,t){const i=this.simulcastCodecs.get(e);i&&(i.sender=t,setTimeout(()=>{this.subscribedCodecs&&this.setPublishingCodecs(this.subscribedCodecs)},5e3))}setPublishingCodecs(e){return mn(this,void 0,void 0,function*(){var t,i,n,r,s,a,o;if(this.log.debug("setting publishing codecs",Object.assign(Object.assign({},this.logContext),{codecs:e,currentCodec:this.codec})),!this.codec&&e.length>0)return yield this.setPublishingLayers(Os(e[0].codec),e[0].qualities),[];this.subscribedCodecs=e;const c=[];try{for(t=!0,i=fn(e);!(r=(n=yield i.next()).done);t=!0){o=n.value,t=!1;const e=o;if(this.codec&&this.codec!==e.codec){const t=this.simulcastCodecs.get(e.codec);if(this.log.debug("try setPublishingCodec for ".concat(e.codec),Object.assign(Object.assign({},this.logContext),{simulcastCodecInfo:t})),t&&t.sender)t.encodings&&(this.log.debug("try setPublishingLayersForSender ".concat(e.codec),this.logContext),yield rc(t.sender,t.encodings,e.qualities,this.senderLock,Os(e.codec),this.log,this.logContext));else for(const t of e.qualities)if(t.enabled){c.push(e.codec);break}}else yield this.setPublishingLayers(Os(e.codec),e.qualities)}}catch(e){s={error:e}}finally{try{t||r||!(a=i.return)||(yield a.call(i))}finally{if(s)throw s.error}}return c})}setPublishingLayers(e,t){return mn(this,void 0,void 0,function*(){this.optimizeForPerformance?this.log.info("skipping setPublishingLayers due to optimized publishing performance",Object.assign(Object.assign({},this.logContext),{qualities:t})):(this.log.debug("setting publishing layers",Object.assign(Object.assign({},this.logContext),{qualities:t})),this.sender&&this.encodings&&(yield rc(this.sender,this.encodings,t,this.senderLock,e,this.log,this.logContext)))})}prioritizePerformance(){return mn(this,void 0,void 0,function*(){if(!this.sender)throw new Error("sender not found");const e=yield this.senderLock.lock();try{this.optimizeForPerformance=!0;const e=this.sender.getParameters();e.encodings=e.encodings.map((e,t)=>{var i;return Object.assign(Object.assign({},e),{active:0===t,scaleResolutionDownBy:Math.max(1,Math.ceil((null!==(i=this.mediaStreamTrack.getSettings().height)&&void 0!==i?i:360)/360)),scalabilityMode:0===t&&Os(this.codec)?"L1T3":void 0,maxFramerate:0===t?15:0,maxBitrate:0===t?e.maxBitrate:0})}),this.log.debug("setting performance optimised encodings",Object.assign(Object.assign({},this.logContext),{encodings:e.encodings})),this.encodings=e.encodings,yield this.sender.setParameters(e)}catch(e){this.log.error("failed to set performance optimised encodings",Object.assign(Object.assign({},this.logContext),{error:e})),this.optimizeForPerformance=!1}finally{e()}})}handleAppVisibilityChanged(){const e=Object.create(null,{handleAppVisibilityChanged:{get:()=>super.handleAppVisibilityChanged}});return mn(this,void 0,void 0,function*(){yield e.handleAppVisibilityChanged.call(this),Fs()&&this.isInBackgroun
1d&&this.source===Es.Source.Camera&&(this._mediaStreamTrack.enabled=!1)})}}function rc(e,t,i,n,r,s,a){return mn(this,void 0,void 0,function*(){const o=yield n.lock();s.debug("setPublishingLayersForSender",Object.assign(Object.assign({},a),{sender:e,qualities:i,senderEncodings:t}));try{const n=e.getParameters(),o=n.encodings;if(!o)return;if(o.length!==t.length)return void s.warn("cannot set publishing layers, encodings mismatch",Object.assign(Object.assign({},a),{encodings:o,senderEncodings:t}));let c=!1;r&&i.some(e=>e.enabled)&&i.forEach(e=>e.enabled=!0),o.forEach((e,n)=>{var r;let o=null!==(r=e.rid)&&void 0!==r?r:"";""===o&&(o="q");const d=sc(o),l=i.find(e=>e.quality===d);l&&e.active!==l.enabled&&(c=!0,e.active=l.enabled,s.debug("setting layer ".concat(l.quality," to ").concat(e.active?"enabled":"disabled"),a),Ns()&&(l.enabled?(e.scaleResolutionDownBy=t[n].scaleResolutionDownBy,e.maxBitrate=t[n].maxBitrate,e.maxFrameRate=t[n].maxFrameRate):(e.scaleResolutionDownBy=4,e.maxBitrate=10,e.maxFrameRate=2)))}),c&&(n.encodings=o,s.debug("setting encodings",Object.assign(Object.assign({},a),{encodings:n.encodings})),yield e.setParameters(n))}finally{o()}})}function sc(e){switch(e){case"f":default:return ws.HIGH;case"h":return ws.MEDIUM;case"q":return ws.LOW}}function ac(e,t,i,n){if(!i)return[new lt({quality:ws.HIGH,width:e,height:t,bitrate:0,ssrc:0})];if(n){const n=i[0].scalabilityMode,r=new ic(n),s=[],a="h"==r.suffix?1.5:2,o="h"==r.suffix?2:3;for(let n=0;n<r.spatial;n+=1)s.push(new lt({quality:Math.min(ws.HIGH,r.spatial-1)-n,width:Math.ceil(e/Math.pow(a,n)),height:Math.ceil(t/Math.pow(a,n)),bitrate:i[0].maxBitrate?Math.ceil(i[0].maxBitrate/Math.pow(o,n)):0,ssrc:0}));return s}return i.map(i=>{var n,r,s;const a=null!==(n=i.scaleResolutionDownBy)&&void 0!==n?n:1;let o=sc(null!==(r=i.rid)&&void 0!==r?r:"");return new lt({quality:o,width:Math.ceil(e/a),height:Math.ceil(t/a),bitrate:null!==(s=i.maxBitrate)&&void 0!==s?s:0,ssrc:0})})}const oc="_lossy",cc="_reliable",dc="_data_track",lc="leave-reconnect";var uc,hc;!function(e){e[e.New=0]="New",e[e.Connected=1]="Connected",e[e.Disconnected=2]="Disconnected",e[e.Reconnecting=3]="Reconnecting",e[e.Closed=4]="Closed"}(uc||(uc={})),function(e){e[e.RELIABLE=0]="RELIABLE",e[e.LOSSY=1]="LOSSY",e[e.DATA_TRACK_LOSSY=2]="DATA_TRACK_LOSSY"}(hc||(hc={}));class pc extends bn.EventEmitter{get isClosed(){return this._isClosed}get isNewlyCreated(){return this._isNewlyCreated}get pendingReconnect(){return!!this.reconnectTimeout}constructor(e){var t;super(),this.options=e,this.rtcConfig={},this.peerConnectionTimeout=Uo.peerConnectionTimeout,this.fullReconnectOnNext=!1,this.latestRemoteOfferId=0,this.subscriberPrimary=!1,this.pcState=uc.New,this._isClosed=!0,this._isNewlyCreated=!0,this.pendingTrackResolvers={},this.reconnectAttempts=0,this.reconnectStart=0,this.attemptingReconnect=!1,this.joinAttempts=0,this.maxJoinAttempts=1,this.shouldFailNext=!1,this.shouldFailOnV1Path=!1,this.log=dn,this.reliableDataSequence=1,this.reliableMessageBuffer=new uo,this.reliableReceivedState=new ho(3e4),this.lossyDataStatCurrentBytes=0,this.lossyDataStatByterate=0,this.lossyDataDropCount=0,this.midToTrackId={},this.isWaitingForNetworkReconnect=!1,this.bufferStatusLowClosingFuture=new ia,this.handleDataChannel=e=>mn(this,[e],void 0,function(e){var t=this;let i=e.channel;return function*(){if(!i)return;let e;if(i.label===cc)t.reliableDCSub=i,e=t.handleDataMessage;else if(i.label===oc)t.lossyDCSub=i,e=t.handleDataMessage;else{if(i.label!==dc)return;t.dataTrackDCSub=i,e=t.handleDataTrackMessage}t.log.debug("on data channel ".concat(i.id,", ").concat(i.label)),i.onmessage=e}()}),this.handleDataMessage=e=>mn(this,void 0,void 0,function*(){var t,i,n,r,s;const a=yield this.dataProcessLock.lock();try{let a;if(e.data instanceof ArrayBuffer)a=e.data;else{if(!(e.data instanceof Blob))return void this.log.error("unsupported data type",{data:e.data});a=yield e.data.arrayBuffer()}const o=ht.fromBinary(new Uint8Array(a));if(o.sequence>0&&""!==o.participantSid){const e=this.reliableReceivedState.get(o.participantSid);if(e&&o.sequence<=e)return;this.reliableReceivedState.set(o.participantSid,o.sequence)}if("speaker"===(null===(t=o.value)||void 0===t?void 0:t.case))this.emit
1(Vr.ActiveSpeakersUpdate,o.value.value.speakers);else if("encryptedPacket"===(null===(i=o.value)||void 0===i?void 0:i.case)){if(!this.e2eeManager)return void this.log.error("Received encrypted packet but E2EE not set up");const e=yield null===(n=this.e2eeManager)||void 0===n?void 0:n.handleEncryptedData(o.value.value.encryptedValue,o.value.value.iv,o.participantIdentity,o.value.value.keyIndex),t=gt.fromBinary(e.payload),i=new ht({value:t.value,participantIdentity:o.participantIdentity,participantSid:o.participantSid});"user"===(null===(r=i.value)||void 0===r?void 0:r.case)&&mc(i,i.value.value),this.emit(Vr.DataPacketReceived,i,o.value.value.encryptionType)}else"user"===(null===(s=o.value)||void 0===s?void 0:s.case)&&mc(o,o.value.value),this.emit(Vr.DataPacketReceived,o,st.NONE)}finally{a()}}),this.handleDataTrackMessage=e=>mn(this,void 0,void 0,function*(){let t;if(e.data instanceof ArrayBuffer)t=e.data;else{if(!(e.data instanceof Blob))return void this.log.error("unsupported data type",{data:e.data});t=yield e.data.arrayBuffer()}this.emit("dataTrackPacketReceived",new Uint8Array(t))}),this.handleDataError=e=>{if(this._isClosed)return;const t=0===e.currentTarget.maxRetransmits?"lossy":"reliable";if("undefined"!=typeof RTCErrorEvent&&e instanceof RTCErrorEvent&&e.error){const i=e.error;this.log.error("DataChannel error on ".concat(t,": ").concat(i.message),{error:i,errorDetail:i.errorDetail,sctpCauseCode:i.sctpCauseCode})}else this.log.error("Unknown DataChannel error on ".concat(t),{event:e})},this.handleDataChannelClose=e=>()=>{var t;this._isClosed||"connected"!==(null===(t=this.pcManager)||void 0===t?void 0:t.publisher.getConnectionState())||this.log.error("publisher data channel '".concat(hc[e],"' closed unexpectedly"),this.logContext)},this.handleBufferedAmountLow=e=>{this.updateAndEmitDCBufferStatus(e)},this.handleDisconnect=(e,t)=>{if(this._isClosed)return;this.log.warn("".concat(e," disconnected")),0===this.reconnectAttempts&&(this.reconnectStart=Date.now());const i=Date.now()-this.reconnectStart;let n=this.getNextRetryDelay({elapsedMs:i,retryCount:this.reconnectAttempts});null!==n?(e===lc&&(n=0),this.log.debug("reconnecting in ".concat(n,"ms")),this.clearReconnectTimeout(),this.token&&this.emit(Vr.TokenRefreshed,this.token),this.reconnectTimeout=ts.setTimeout(()=>this.attemptReconnect(t).finally(()=>this.reconnectTimeout=void 0),n)):(e=>{this.log.warn("could not recover connection after ".concat(this.reconnectAttempts," attempts, ").concat(e,"ms. giving up")),this.emit(Vr.Disconnected),this.close()})(i)},this.waitForRestarted=()=>new Promise((e,t)=>{this.pcState===uc.Connected&&e();const i=()=>{this.off(Vr.Disconnected,n),e()},n=()=>{this.off(Vr.Restarted,i),t()};this.once(Vr.Restarted,i),this.once(Vr.Disconnected,n)}),this.updateAndEmitDCBufferStatus=e=>{if(e===hc.RELIABLE){const t=this.dataChannelForKind(e);t&&this.reliableMessageBuffer.alignBufferedAmount(t.bufferedAmount)}const t=this.isBufferStatusLow(e);void 0!==t&&t!==this.dcBufferStatus.get(e)&&(this.dcBufferStatus.set(e,t),this.emit(Vr.DCBufferStatusChanged,t,e))},this.isBufferStatusLow=e=>{const t=this.dataChannelForKind(e);if(t)return t.bufferedAmount<=t.bufferedAmountLowThreshold},this.onRtpMapAvailable=e=>{const t=new Map;e.forEach(e=>{const i=e.codec.toLowerCase();var n;n=i,rs.includes(n)&&t.set(e.payload,i)}),this.emit(Vr.RTPVideoMapUpdate,t)},this.handleBrowserOnLine=()=>mn(this,void 0,void 0,function*(){this.url&&(yield fetch(ra(this.url),{method:"HEAD"}).then(e=>e.ok).catch(()=>!1))&&(this.log.info("detected network reconnected"),(this.client.currentState===ao.RECONNECTING||this.isWaitingForNetworkReconnect&&this.client.currentState===ao.CONNECTED)&&(this.clearReconnectTimeout(),this.attemptReconnect(Je.RR_SIGNAL_DISCONNECTED),this.isWaitingForNetworkReconnect=!1))}),this.handleBrowserOffline=()=>mn(this,void 0,void 0,function*(){if(this.url)try{yield Promise.race([fetch(ra(this.url),{method:"HEAD"}),Ds(4e3).then(()=>Promise.reject())])}catch(e){!1===window.navigator.onLine&&(this.log.info("detected network interruption"),this.isWaitingForNetworkReconnect=!0)}}),this.log=ln(null!==(t=e.loggerName)&&void 0!==t?t:an.Engine,()=>this.logContext),this.loggerOptions={loggerName:e.loggerName,loggerContextCb:()=>this.logContext},this.client=new oo(void 0,this.loggerOptions),this.client.signalLatency=this.options.expSignalLatency,this.reconnectPolicy=this.options.reconnectPolicy,this.closingLock=new a,this.dataProcessLock=new a,this.dcBufferStatus=new Map([[hc.RELIABLE,!0],[hc.LOSSY,!0
1],[hc.DATA_TRACK_LOSSY,!0]]),this.client.onParticipantUpdate=e=>this.emit(Vr.ParticipantUpdate,e),this.client.onConnectionQuality=e=>this.emit(Vr.ConnectionQualityUpdate,e),this.client.onRoomUpdate=e=>this.emit(Vr.RoomUpdate,e),this.client.onSubscriptionError=e=>this.emit(Vr.SubscriptionError,e),this.client.onSubscriptionPermissionUpdate=e=>this.emit(Vr.SubscriptionPermissionUpdate,e),this.client.onSpeakersChanged=e=>this.emit(Vr.SpeakersChanged,e),this.client.onStreamStateUpdate=e=>this.emit(Vr.StreamStateChanged,e),this.client.onRequestResponse=e=>this.emit(Vr.SignalRequestResponse,e),this.client.onParticipantUpdate=e=>this.emit(Vr.ParticipantUpdate,e),this.client.onJoined=e=>this.emit(Vr.Joined,e),this.on(Vr.Closing,()=>{var e,t;null===(t=(e=this.bufferStatusLowClosingFuture).reject)||void 0===t||t.call(e,new Jr("engine closed"))}),this.bufferStatusLowClosingFuture.promise.catch(()=>{})}get logContext(){var e,t,i,n,r,s;return{room:null===(t=null===(e=this.latestJoinResponse)||void 0===e?void 0:e.room)||void 0===t?void 0:t.name,roomID:null===(n=null===(i=this.latestJoinResponse)||void 0===i?void 0:i.room)||void 0===n?void 0:n.sid,participant:null===(s=null===(r=this.latestJoinResponse)||void 0===r?void 0:r.participant)||void 0===s?void 0:s.identity,participantID:this.participantSid}}join(e,t,i,n){return mn(this,arguments,void 0,function(e,t,i,n){var r=this;let s=arguments.length>4&&void 0!==arguments[4]&&arguments[4];return function*(){var a,o,c;r._isNewlyCreated=!1,r.url=e,r.token=t,r.signalOpts=i,r.maxJoinAttempts=i.maxRetries;try{r.joinAttempts+=1,r.setupSignalClientCallbacks();const d=!s&&fa()&&!Ns();let l;if(d){r.pcManager||(yield r.configure(),r.applyInitialPublisherLayout());const e=yield null===(a=r.pcManager)||void 0===a?void 0:a.publisher.createInitialOffer();e&&(l=lo(e.offer,e.offerId))}if(null==n?void 0:n.aborted)throw Wr.cancelled("Connection aborted");if(!s&&r.shouldFailOnV1Path)throw r.shouldFailOnV1Path=!1,Wr.serviceNotFound("Simulated v1 path failure","v0-rtc");const u=yield r.client.join(e,t,i,n,s,l);r._isClosed=!1,r.latestJoinResponse=u,r.participantSid=null===(o=u.participant)||void 0===o?void 0:o.sid,r.subscriberPrimary=u.subscriberPrimary,d?null===(c=r.pcManager)||void 0===c||c.updateConfiguration(r.makeRTCConfiguration(u)):(r.pcManager||(yield r.configure(u,!s),s||r.applyInitialPublisherLayout()),r.subscriberPrimary&&!u.fastPublish||r.negotiate().catch(e=>{r.log.error(e)})),r.registerOnLineListener(),r.clientConfiguration=u.clientConfiguration,r.emit(Vr.SignalConnected,u);let h=u.serverInfo;return h||(h={version:u.serverVersion,region:u.serverRegion}),r.log.info("connected to Livekit Server ".concat(Object.entries(h).map(e=>{let t=x(e,2),i=t[0],n=t[1];return"".concat(i,": ").concat(n)}).join(", "))),{joinResponse:u,serverInfo:h}}catch(a){if(a instanceof Wr)if(a.reason===Ur.ServerUnreachable){if(r.log.warn("Couldn't connect to server, attempt ".concat(r.joinAttempts," of ").concat(r.maxJoinAttempts)),r.joinAttempts<r.maxJoinAttempts)return r.join(e,t,i,n,s)}else if(a.reason===Ur.ServiceNotFound)return r.log.warn("Initial connection failed: ".concat(a.message," – Retrying")),r.pcManager&&(r.pcManager.onStateChange=void 0,yield r.cleanupPeerConnections()),r.join(e,t,i,n,!0);throw a}}()})}close(){return mn(this,void 0,void 0,function*(){const e=yield this.closingLock.lock();if(this.isClosed)e();else try{this._isClosed=!0,this.joinAttempts=0,this.emit(Vr.Closing),this.removeAllListeners(),this.deregisterOnLineListener(),this.clearPendingReconnect(),this.cleanupLossyDataStats(),yield this.cleanupPeerConnections(),yield this.cleanupClient()}finally{e()}})}cleanupPeerConnections(){return mn(this,void 0,void 0,function*(){var e;const t=e=>{e&&(e.onbufferedamountlow=null,e.onclose=null,e.onclosing=null,e.onerror=null,e.onmessage=null,e.onopen=null,e.close())};t(this.lossyDC),t(this.lossyDCSub),t(this.reliableDC),t(this.reliableDCSub),t(this.dataTrackDC),t(this.dataTrackDCSub),yield null===(e=this.pcManager)||void 0===e?void 0:e.close(),this.pcManager=void 0,this.lossyDC=void 0,this.lossyDCSub=void 0,this.reliableDC=void 0,this.reliableDCSub=void 0,this.dataTrackDC=void 0,this.dataTrackDCSub=void 0,this.reliableMessageBuffer=new uo,this.reliableDataSequence=1,this.reliableReceivedState.clear()})}cleanupLossyDataStats(){this.lossyDataStatByterate=0,this.lossyDataStatCurrentBytes=0,this.lossyDataStatInterval&&(clearInterval(this.lossyDataStatInterval),this.lossyDataStatInterval=void 0),this.lossyDataDropCount=0}cleanupClient(){return mn(this,void 0,void 0,function*(){yield this.client.close(),this.client.resetCallbacks();for(const e of Object.keys(this.pendingTrackResolvers))this.pendingTrackResolvers[e].reject();this.pendingTrackResolvers={}})}addTrack(e){if(this.pendingTrackResolvers[e.cid])throw new Gr("a track with the same ID has already been published");return new Promise((t,i)=>{const n=setTimeout(()=>{delete this.pendingTrackResolvers[e.cid],i(Wr.timeout("publication of local track timed out, no response from server"))},1e4);this.pendingTrackResolvers[e.cid]={resolve:e=>{clearTimeout(n),t(e)},reject:()=>{clearTimeout(n),i(new Error("Cancelled publication by calling unpublish"))}},this.client.sendAddTrack(e)})}removeTrack(e){if(e.track&&this.pendingTrackResolvers[e.track.id]){const t=this.pendingTrackResolvers[e.track.id].reject;t&&t(),delete this.pendingTrackResolvers[e.track.id]}try{return this.pcManager.removeTrack(e),!0}catch(e){this.log.warn("failed to remove track",{error:e})}return!1}updateMuteStatus(e,t){this.client.sendMuteTrack(e,t)}get dataSubscriberReadyState(){var e;return null===(e=this.reliableDCSub)||void 0===e?void 0:e.readyState}getConnectedServerAddress(){return mn(this,void 0,void 0,function*(){var e;return null===(e=this.pcManager)||void 0===e?void 0:e.getConnectedAddress()})}setRegionStrategy(e){this.regionStrategy=e}configure(e,t){return mn(this,void 0,void 0,function*(){var i;if(!this.pcManager||this.pcManager.currentState===Fo.NEW){if(e){this.participantSid=null===(i=e.participant)||void 0===i?void 0:i.sid;const n=this.makeRTCConfiguration(e);this.pcManager=new Bo(t?"publisher-only":e.subscriberPrimary?"subscriber-primary":"publisher-primary",this.loggerOptions,n)}else{const e=this.makeRTCConfiguration();this.pcManager=new Bo("publisher-only",this.loggerOptions,e)}
1this.emit(Vr.TransportsCreated,this.pcManager.publisher,this.pcManager.subscriber),this.pcManager.onIceCandidate=(e,t)=>{this.client.sendIceCandidate(e,t)},this.pcManager.onPublisherOffer=(e,t)=>{this.client.sendOffer(e,t)},this.pcManager.onDataChannel=this.handleDataChannel,this.pcManager.onStateChange=(e,t,i)=>mn(this,void 0,void 0,function*(){if(this.log.debug("primary PC state changed ".concat(e)),["closed","disconnected","failed"].includes(t)&&(this.publisherConnectionPromise=void 0),e===Fo.CONNECTED){const e=this.pcState===uc.New;this.pcState=uc.Connected,e&&this.emit(Vr.Connected,this.latestJoinResponse)}else e===Fo.FAILED&&(this.pcState!==uc.Connected&&this.pcState!==uc.Reconnecting||(this.pcState=uc.Disconnected,this.handleDisconnect("peerconnection failed","failed"===i?Je.RR_SUBSCRIBER_FAILED:Je.RR_PUBLISHER_FAILED)));const n=this.client.isDisconnected||this.client.currentState===ao.RECONNECTING,r=[Fo.FAILED,Fo.CLOSING,Fo.CLOSED].includes(e);n&&r&&!this._isClosed&&this.emit(Vr.Offline)}),this.pcManager.onTrack=e=>{0!==e.streams.length&&this.emit(Vr.MediaTrackAdded,e.track,e.streams[0],e.receiver)}}})}setupSignalClientCallbacks(){this.client.onAnswer=(e,t,i)=>mn(this,void 0,void 0,function*(){this.pcManager&&(this.log.debug("received server answer",{RTCSdpType:e.type,sdp:e.sdp,midToTrackId:i}),this.midToTrackId=i,yield this.pcManager.setPublisherAnswer(e,t))}),this.client.onTrickle=(e,t)=>{this.pcManager&&(this.log.debug("got ICE candidate from peer",{candidate:e,target:t}),this.pcManager.addIceCandidate(e,t))},this.client.onOffer=(e,t,i)=>mn(this,void 0,void 0,function*(){if(this.latestRemoteOfferId=t,!this.pcManager)return;this.midToTrackId=i;const n=yield this.pcManager.createSubscriberAnswerFromOffer(e,t);n&&this.client.sendAnswer(n,t)}),this.client.onLocalTrackPublished=e=>{var t;if(this.log.debug("received trackPublishedResponse",{cid:e.cid,track:null===(t=e.track)||void 0===t?void 0:t.sid}),!this.pendingTrackResolvers[e.cid])return void this.log.error("missing track resolver for ".concat(e.cid),{cid:e.cid});const i=this.pendingTrackResolvers[e.cid].resolve;delete this.pendingTrackResolvers[e.cid],i(e.track)},this.client.onLocalTrackUnpublished=e=>{this.emit(Vr.LocalTrackUnpublished,e)},this.client.onLocalTrackSubscribed=e=>{this.emit(Vr.LocalTrackSubscribed,e)},this.client.onTokenRefresh=e=>{this.token=e,this.emit(Vr.TokenRefreshed,e)},this.client.onRemoteMuteChanged=(e,t)=>{this.emit(Vr.RemoteMute,e,t)},this.client.onSubscribedQualityUpdate=e=>{this.emit(Vr.SubscribedQualityUpdate,e)},this.client.onRoomMoved=e=>{var t;this.participantSid=null===(t=e.participant)||void 0===t?void 0:t.sid,this.latestJoinResponse&&(this.latestJoinResponse.room=e.room),this.emit(Vr.RoomMoved,e)},this.client.onMediaSectionsRequirement=e=>{this.addMediaSections(e.numAudios,e.numVideos),this.negotiate()},this.client.onPublishDataTrackResponse=e=>{this.emit(Vr.PublishDataTrackResponse,e)},this.client.onUnPublishDataTrackResponse=e=>{this.emit(Vr.UnPublishDataTrackResponse,e)},this.client.onDataTrackSubscriberHandles=e=>{this.emit(Vr.DataTrackSubscriberHandles,e)},this.client.onClose=()=>{this.handleDisconnect("signal",Je.RR_SIGNAL_DISCONNECTED)},this.client.onLeave=e=>{switch(this.log.info("client leave request received (action=".concat(null==e?void 0:e.action,")"),{reason:null==e?void 0:e.reason}),e.regions&&(this.log.debug("updating regions"),this.emit(Vr.ServerRegionsReported,e.regions)),e.action){case ki.DISCONNECT:this.emit(Vr.Disconnected,null==e?void 0:e.reason),this.close();break;case ki.RECONNECT:this.fullReconnectOnNext=!0,this.handleDisconnect(lc);break;case ki.RESUME:this.handleDisconnect(lc)}}}makeRTCConfiguration(e){var t;const i=Object.assign({},this.rtcConfig);if(((null===(t=this.signalOpts)||void 0===t?void 0:t.e2eeEnabled)||this.frameMetadataWorker&&!Ra())&&Pa()&&(this.log.debug("E2EE - setting up transports with insertable streams"),i.encodedInsertableStreams=!0),i.sdpSemantics="unified-plan",i.continualGatheringPolicy="gather_continually",!e)return i;if(e.iceServers&&!i.iceServers){const t=[];
1e.iceServers.forEach(e=>{const i={urls:e.urls};e.username&&(i.username=e.username),e.credential&&(i.credential=e.credential),t.push(i)}),i.iceServers=t}return e.clientConfiguration&&e.clientConfiguration.forceRelay===Ge.ENABLED&&(i.iceTransportPolicy="relay"),i}applyInitialPublisherLayout(){this.createDataChannels(),js()||this.addMediaSections(3,3)}addMediaSections(e,t){var i,n;const r={direction:"recvonly"};for(let t=0;t<e;t++)null===(i=this.pcManager)||void 0===i||i.addPublisherTransceiverOfKind("audio",r);for(let e=0;e<t;e++)null===(n=this.pcManager)||void 0===n||n.addPublisherTransceiverOfKind("video",r)}createDataChannels(){this.pcManager&&(this.lossyDC&&(this.lossyDC.onmessage=null,this.lossyDC.onerror=null,this.lossyDC.onclose=null),this.reliableDC&&(this.reliableDC.onmessage=null,this.reliableDC.onerror=null,this.reliableDC.onclose=null),this.dataTrackDC&&(this.dataTrackDC.onmessage=null,this.dataTrackDC.onerror=null,this.dataTrackDC.onclose=null),this.lossyDC=this.pcManager.createPublisherDataChannel(oc,{ordered:!1,maxRetransmits:0}),this.reliableDC=this.pcManager.createPublisherDataChannel(cc,{ordered:!0}),this.dataTrackDC=this.pcManager.createPublisherDataChannel(dc,{ordered:!1,maxRetransmits:0}),this.lossyDC.onmessage=this.handleDataMessage,this.reliableDC.onmessage=this.handleDataMessage,this.dataTrackDC.onmessage=this.handleDataTrackMessage,this.lossyDC.onerror=this.handleDataError,this.reliableDC.onerror=this.handleDataError,this.dataTrackDC.onerror=this.handleDataError,this.lossyDC.onclose=this.handleDataChannelClose(hc.LOSSY),this.reliableDC.onclose=this.handleDataChannelClose(hc.RELIABLE),this.dataTrackDC.onclose=this.handleDataChannelClose(hc.DATA_TRACK_LOSSY),this.lossyDC.bufferedAmountLowThreshold=65535,this.reliableDC.bufferedAmountLowThreshold=65535,this.dataTrackDC.bufferedAmountLowThreshold=65535,this.lossyDC.onbufferedamountlow=()=>this.handleBufferedAmountLow(hc.LOSSY),this.reliableDC.onbufferedamountlow=()=>this.handleBufferedAmountLow(hc.RELIABLE),this.dataTrackDC.onbufferedamountlow=()=>this.handleBufferedAmountLow(hc.DATA_TRACK_LOSSY),this.cleanupLossyDataStats(),this.lossyDataStatInterval=setInterval(()=>{this.lossyDataStatByterate=this.lossyDataStatCurrentBytes,this.lossyDataStatCurrentBytes=0;const e=this.dataChannelForKind(hc.LOSSY);if(e){const t=this.lossyDataStatByterate/10;e.bufferedAmountLowThreshold=Math.min(Math.max(t,8192),262144)}},1e3))}createSender(e,t,i){return mn(this,void 0,void 0,function*(){let n;if(Ms())n=yield this.createTransceiverRTCRtpSender(e,t,i);else{if(!_s())throw new Jr("Required webRTC APIs not supported on this device");this.log.warn("using add-track fallback"),n=yield this.createRTCRtpSender(e.mediaStreamTrack)}return this.setupFrameMetadataSender(n,t),n})}createSimulcastSender(e,t,i,n){return mn(this,void 0,void 0,function*(){let r;if(Ms())r=yield this.createSimulcastTransceiverSender(e,t,i,n);else{if(!_s())throw new Jr("Cannot stream on this device");this.log.debug("using add-track fallback"),r=yield this.createRTCRtpSender(e.mediaStreamTrack)}return r&&this.setupFrameMetadataSender(r,i),r})}get frameMetadataWorker(){var e,t;return null===(t=null!==(e=this.options.frameMetadata)&&void 0!==e?e:this.options.packetTrailer)||void 0===t?void 0:t.worker}setupFrameMetadataSender(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};var i,n,r;const s=this.frameMetadataWorker;if(!s||(null===(i=this.signalOpts)||void 0===i?void 0:i.e2eeEnabled))return;const a=null!==(n=t.frameMetadata)&&void 0!==n?n:t.packetTrailer,o=Da(a);if(Ra())return void(o&&(e.transform=new RTCRtpScriptTransform(s,{kind:"encode",packetTrailer:a})));if(!Ia(null!==(r=this.options.frameMetadata)&&void 0!==r?r:this.options.packetTrailer)||!("createEncodedStreams"in e))return void(o&&this.log.warn("frame metadata transform not supported; skipping write",this.logContext));const c=e.createEncodedStreams(),d=c.readable,l=c.writable;o?s.postMessage({kind:"encode",data:{readableStream:d,writableStream:l,packetTrailer:a}},[d,l]):d.pipeTo(l)}createTransceiverRTCRtpSender(e,t,i){return mn(this,void 0,void 0,function*(){if(!this.pcManager)throw new Jr("publisher is closed");const n=[];e.mediaStream&&n.push(e.mediaStream),la(e)&&(e.codec=t.videoCodec);const r={direction:"sendonly",streams:n};return i&&(r.sendEncodings=i),(yield this.pcManager.addPublisherTransceiver(e.mediaStreamTrack,r)).sender})}createSimulcastTransceiverSender(e,t,i,n){return mn(this,void 0,void 0,function*(){if(!this.pcManager)throw new Jr("publisher is closed");const r={direction:"sendonly"};n&&(r.sendEncodings=n);const s=yield this.pcManager.addPublisherTransceiver(t.mediaStreamTrack,r);if(i.videoCodec)return e.setSimulcastTrackSender(i.videoCodec,s.sender),s.sender})}createRTCRtpSender(e){return mn(this,void 0,void 0,function*(){if(!this.pcManager)throw new Jr("publisher is closed");return this.pcManager.addPublisherTrack(e)})}attemptReconnect(e){return mn(this,void 0,void 0,function*(){var t,i,n;if(!this._isClosed)if(this.attemptingReconnect)this.log.warn("already attempting reconnect, returning early");else{(null===(t=this.clientConfiguration)||void 0===t?void 0:t.resumeConnection)!==Ge.DISABLED&&(null!==(n=null===(i=this.pcManager)||void 0===i?void 0:i.currentState)&&void 0!==n?n:Fo.NEW)!==Fo.NEW||(this.fullReconnectOnNext=!0);try{this.attemptingReconnect=!0,this.fullReconnectOnNext?yield this.restartConnection():yield this.resumeConnection(e),this.clearPendingReconnect(),this.fullReconnectOnNext=!1}catch(e){this.reconnectAttempts+=1;let t=!0;e instanceof Jr?(this.log.debug("received unrecoverable error",{error:e}),t=!1):e instanceof es||(this.fullReconnectOnNext=!0),t?this.handleDisconnect("reconnect",Je.RR_UNKNOWN):(this.log.info("could not recover connection after ".concat(this.reconnectAttempts," attempts, ").concat(Date.now()-this.reconnectStart,"ms. giving up")),this.emit
1(Vr.Disconnected),yield this.close())}finally{this.attemptingReconnect=!1}}})}getNextRetryDelay(e){try{return this.reconnectPolicy.nextRetryDelayInMs(e)}catch(e){this.log.warn("encountered error in reconnect policy",{error:e})}return null}restartConnection(e){return mn(this,void 0,void 0,function*(){var t,i,n;try{if(!this.url||!this.token)throw new Jr("could not reconnect, url or token not saved");let i;this.log.info("reconnecting, attempt: ".concat(this.reconnectAttempts)),this.emit(Vr.Restarting),this.client.isDisconnected||(yield this.client.sendLeave()),yield this.cleanupPeerConnections(),yield this.cleanupClient();try{if(!this.signalOpts)throw this.log.warn("attempted connection restart, without signal options present"),new es;i=(yield this.join(null!=e?e:this.url,this.token,this.signalOpts,void 0,!this.options.singlePeerConnection)).joinResponse}catch(e){if(e instanceof Wr&&e.reason===Ur.NotAllowed)throw new Jr("could not reconnect, token might be expired");throw new es}if(this.shouldFailNext)throw this.shouldFailNext=!1,new Error("simulated failure");if(this.client.setReconnected(),this.emit(Vr.SignalRestarted,i),yield this.waitForPCReconnected(),this.client.currentState!==ao.CONNECTED)throw new es("Signal connection got severed during reconnect");null===(t=this.regionStrategy)||void 0===t||t.resetAttempts(),this.emit(Vr.Restarted)}catch(e){const t=yield null===(i=this.regionStrategy)||void 0===i?void 0:i.getNextUrl();if(t)return void(yield this.restartConnection(t));throw null===(n=this.regionStrategy)||void 0===n||n.resetAttempts(),e}})}resumeConnection(e){return mn(this,void 0,void 0,function*(){var t;if(!this.url||!this.token)throw new Jr("could not reconnect, url or token not saved");if(!this.pcManager)throw new Jr("publisher and subscriber connections unset");let i;this.log.info("resuming signal connection, attempt ".concat(this.reconnectAttempts)),this.emit(Vr.Resuming);try{this.setupSignalClientCallbacks(),i=yield this.client.reconnect(this.url,this.token,this.participantSid,e)}catch(e){let t="";if(e instanceof Error&&(t=e.message,this.log.error(e.message,{error:e})),e instanceof Wr&&e.reason===Ur.NotAllowed)throw new Jr("could not reconnect, token might be expired");if(e instanceof Wr&&e.reason===Ur.LeaveRequest)throw e;throw new es(t)}
1if(this.emit(Vr.SignalResumed),i){const e=this.makeRTCConfiguration(i);this.pcManager.updateConfiguration(e),this.latestJoinResponse&&(this.latestJoinResponse.serverInfo=i.serverInfo)}else this.log.warn("Did not receive reconnect response");if(this.shouldFailNext)throw this.shouldFailNext=!1,new Error("simulated failure");if(yield this.pcManager.triggerIceRestart(),yield this.waitForPCReconnected(),this.client.currentState!==ao.CONNECTED)throw new es("Signal connection got severed during reconnect");this.client.setReconnected(),"open"===(null===(t=this.reliableDC)||void 0===t?void 0:t.readyState)&&null===this.reliableDC.id&&this.createDataChannels(),(null==i?void 0:i.lastMessageSeq)&&this.resendReliableMessagesForResume(i.lastMessageSeq),this.emit(Vr.Resumed)})}waitForPCInitialConnection(e,t){return mn(this,void 0,void 0,function*(){if(!this.pcManager)throw new Jr("PC manager is closed");yield this.pcManager.ensurePCTransportConnection(t,e)})}waitForPCReconnected(){return mn(this,void 0,void 0,function*(){this.pcState=uc.Reconnecting,this.log.debug("waiting for peer connection to reconnect");try{if(yield Ds(2e3),!this.pcManager)throw new Jr("PC manager is closed");yield this.pcManager.ensurePCTransportConnection(void 0,this.peerConnectionTimeout),this.pcState=uc.Connected}catch(e){throw this.pcState=uc.Disconnected,Wr.internal("could not establish PC connection, ".concat(e.message))}})}publishRpcAck(e,t){return mn(this,void 0,void 0,function*(){const i=new ht({destinationIdentities:[e],kind:pt.RELIABLE,value:{case:"rpcAck",value:new wt({requestId:t})}});yield this.sendDataPacket(i,hc.RELIABLE)})}sendDataPacket(e,t){return mn(this,void 0,void 0,function*(){var i,n;if(yield this.ensurePublisherConnected(t),this.e2eeManager&&this.e2eeManager.isDataChannelEncryptionEnabled){const t=function(e){var t,i,n,r,s;if("sipDtmf"!==(null===(t=e.value)||void 0===t?void 0:t.case)&&"metrics"!==(null===(i=e.value)||void 0===i?void 0:i.case)&&"speaker"!==(null===(n=e.value)||void 0===n?void 0:n.case)&&"transcription"!==(null===(r=e.value)||void 0===r?void 0:r.case)&&"encryptedPacket"!==(null===(s=e.value)||void 0===s?void 0:s.case))return new gt({value:e.value})}(e);if(t){const i=yield this.e2eeManager.encryptData(t.toBinary());e.value={case:"encryptedPacket",value:new mt({encryptedValue:i.payload,iv:i.iv,keyIndex:i.keyIndex})}}}t===hc.RELIABLE&&(e.sequence=this.reliableDataSequence,this.reliableDataSequence+=1);const r=e.toBinary(),s=Math.min(null!==(n=null===(i=this.pcManager)||void 0===i?void 0:i.getMaxPublisherMessageSize())&&void 0!==n?n:64e3,64e3);if(void 0!==s&&0!==s&&r.byteLength>s)throw new Yr("cannot publish data packet larger than ".concat(s," bytes (got ").concat(r.byteLength,")"));switch(t){case hc.LOSSY:case hc.DATA_TRACK_LOSSY:return this.sendLossyBytes(r,t);case hc.RELIABLE:const i=this.dataChannelForKind(t);if(i){if(yield this.waitForBufferStatusLow(t),this.reliableMessageBuffer.push({data:r,sequence:e.sequence}),this.attemptingReconnect)return;i.send(r)}this.updateAndEmitDCBufferStatus(t)}})}sendLossyBytes(e,t){return mn(this,arguments,void 0,function(e,t){var i=this;let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"drop";return function*(){yield i.ensurePublisherConnected(t);const r=i.dataChannelForKind(t);if(r){if(!i.isBufferStatusLow(t))switch(n){case"wait":yield i.waitForBufferStatusLow(t);break;case"drop":return i.lossyDataDropCount+=1,void(i.lossyDataDropCount%100==0&&i.log.warn("dropping lossy data channel messages, total dropped: ".concat(i.lossyDataDropCount)))}if(i.lossyDataStatCurrentBytes+=e.byteLength,i.attemptingReconnect)return;r.send(e)}i.updateAndEmitDCBufferStatus(t)}()})}resendReliableMessagesForResume(e){return mn(this,void 0,void 0,function*(){yield this.ensurePublisherConnected(hc.RELIABLE);const t=this.dataChannelForKind(hc.RELIABLE);t&&(this.reliableMessageBuffer.popToSequence(e),this.reliableMessageBuffer.getAll().forEach(e=>{t.send(e.data)})),this.updateAndEmitDCBufferStatus(hc.RELIABLE)})}waitForBufferStatusLow(e){return mn(this,void 0,void 0,function*(){return new Ir((t,i)=>mn(this,void 0,void 0,function*(){if(this.isClosed&&i(new Jr("engine closed")),this.isBufferStatusLow(e))t();else{const n=this.dataChannelForKind(e);if(!n)return void i(new Jr("DataChannel not found, kind: ".concat(e)));this.bufferStatusLowClosingFuture.promise.catch(e=>i(e)),n.addEventListener("bufferedamountlow",()=>t(),{once:!0})}}))})}ensureDataTransportConnected(e){return mn(this,arguments,void 0,function(e){var t=this;let i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.subscriberPrimary;return function*(){var n;if(!t.pcManager)throw new Jr("PC manager is closed");const r=i?t.pcManager.subscriber:t.pcManager.publisher,s=i?"Subscriber":"Publisher";if(!r)throw Wr.internal("".concat(s," connection not set"));let a=!1;i||t.dataChannelForKind(e,i)||(t.createDataChannels(),a=!0),a||i||t.pcManager.publisher.isICEConnected||"checking"===t.pcManager.publisher.getICEConnectionState()||(a=!0),a&&t.negotiate().catch(e=>{t.log.error(e)});const o=t.dataChannelForKind(e,i);if("open"===(null==o?void 0:o.readyState))return;const c=(new Date).getTime()+t.peerConnectionTimeout;for(;(new Date).getTime()<c;){if(r.isICEConnected&&"open"===(null===(n=t.dataChannelForKind(e,i))||void 0===n?void 0:n.readyState))return;yield Ds(50)}throw Wr.internal("could not establish ".concat(s," connection, state: ").concat(r.getICEConnectionState()))}()})}ensurePublisherConnected(e){return mn(this,void 0,void 0,function*(){this.publisherConnectionPromise||(this.publisherConnectionPromise=this.ensureDataTransportConnected(e,!1)),yield this.publisherConnectionPromise})}verifyTransport(){return!!this.pcManager&&(!![Fo.CONNECTING,Fo.CONNECTED].includes(this.pcManager.currentState)&&!(!this.client.ws||this.client.ws.readyState===WebSocket.CLOSED))}negotiate(){return mn(this,void 0,void 0,function*(){return new Ir((e,t)=>mn(this,void 0,void 0,function*(){if(!this.pcManager)return void t(new Qr("PC manager is closed"));this.pcManager.requirePublisher(),0!=this.pcManager.publisher.getTransceivers().length||this.lossyDC||this.reliableDC||this.dataTrackDC||this.createDataChannels();const i=new AbortController,n=()=>{i.abort(),this.log.debug("engine disconnected while negotiation was ongoing"),e()};this.isClosed&&t(new Qr("cannot negotiate on closed engine")),this.on(Vr.Closing,n),this.on(Vr.Restarting,n),this.pcManager.publisher.off(Po,this.onRtpMapAvailable),this.pcManager.publisher.once(Po,this.onRtpMapAvailable);try{yield this.pcManager.negotiate(i),e()}catch(n){if(i.signal.aborted)return void e();n instanceof Qr&&(this.fullReconnectOnNext=!0),this.handleDisconnect("negotiation",Je.RR_UNKNOWN),n instanceof Error?t(n):t(new Error(String(n)))}finally{this.off(Vr.Closing,n),this.off(Vr.Restarting,n)}}))})}dataChannelForKind(e,t){switch(e){case hc.RELIABLE:return t?this.reliableDCSub:this.reliableDC;case hc.LOSSY:return t?this.lossyDCSub:this.lossyDC;case hc.DATA_TRACK_LOSSY:return t?this.dataTrackDCSub:this.dataTrackDC}}sendSyncState(e,t,i){var n,r,s,a;if(!this.pcManager)return void this.log.warn("sync state cannot be sent without peer connection setup");const o=this.pcManager.publisher.getLocalDescription(),c=this.pcManager.publisher.getRemoteDescription(),d=null===(n=this.pcManager.subscriber)||void 0===n?void 0:n.getRemoteDescription(),l=null===(r=this.pcManager.subscriber)||void 0===r?void 0:r.getLocalDescription(),u=null===(a=null===(s=this.signalOpts)||void 0===s?void 0:s.autoSubscribe)||void 0===a||a,h=new Array,p=new Array;
1e.forEach(e=>{e.isDesired!==u&&h.push(e.trackSid),e.isEnabled||p.push(e.trackSid)}),this.client.sendSyncState(new Li({answer:"publisher-only"===this.pcManager.mode?c?lo({sdp:c.sdp,type:c.type}):void 0:l?lo({sdp:l.sdp,type:l.type}):void 0,offer:"publisher-only"===this.pcManager.mode?o?lo({sdp:o.sdp,type:o.type}):void 0:d?lo({sdp:d.sdp,type:d.type}):void 0,subscription:new ui({trackSids:h,subscribe:!u,participantTracks:[]}),publishTracks:bs(t),dataChannels:this.dataChannelsInfo(),trackSidsDisabled:p,datachannelReceiveStates:this.reliableReceivedState.map((e,t)=>new Ui({publisherSid:t,lastSeq:e})),publishDataTracks:i.map(e=>new Zt({info:to(e)}))}))}failNext(){this.shouldFailNext=!0}failNextV1Path(){this.shouldFailOnV1Path=!0}dataChannelsInfo(){const e=[],t=(t,i)=>{void 0!==(null==t?void 0:t.id)&&null!==t.id&&e.push(new Fi({label:t.label,id:t.id,target:i}))};return t(this.dataChannelForKind(hc.LOSSY),Wt.PUBLISHER),t(this.dataChannelForKind(hc.RELIABLE),Wt.PUBLISHER),t(this.dataChannelForKind(hc.LOSSY,!0),Wt.SUBSCRIBER),t(this.dataChannelForKind(hc.RELIABLE,!0),Wt.SUBSCRIBER),e}clearReconnectTimeout(){this.reconnectTimeout&&ts.clearTimeout(this.reconnectTimeout)}clearPendingReconnect(){this.clearReconnectTimeout(),this.reconnectAttempts=0}registerOnLineListener(){Bs()&&(window.addEventListener("online",this.handleBrowserOnLine),window.addEventListener("offline",this.handleBrowserOffline))}deregisterOnLineListener(){Bs()&&(window.removeEventListener("online",this.handleBrowserOnLine),window.removeEventListener("offline",this.handleBrowserOffline))}getTrackIdForReceiver(e){var t;const i=null===(t=this.pcManager)||void 0===t?void 0:t.getMidForReceiver(e);if(i){const e=Object.entries(this.midToTrackId).find(e=>x(e,1)[0]===i);if(e)return e[1]}}}function mc(e,t){const i=e.participantIdentity?e.participantIdentity:t.participantIdentity;e.participantIdentity=i,t.participantIdentity=i;const n=0!==e.destinationIdentities.length?e.destinationIdentities:t.destinationIdentities;e.destinationIdentities=n,t.destinationIdentities=n}const gc=5e3;class fc{static fetchRegionSettings(e,t,i){return mn(this,void 0,void 0,function*(){const n=yield fc.fetchLock.lock();try{const n=yield fetch("".concat(function(e){return"".concat(e.protocol.replace("ws","http"),"//").concat(e.host,"/settings")}(e),"/regions"),{headers:{authorization:"Bearer ".concat(t)},signal:i});if(n.ok){const e=function(e){var t;const i=e.get("Cache-Control");if(i){const e=null===(t=i.match(/(?:^|[,\s])max-age=(\d+)/))||void 0===t?void 0:t[1];if(e)return parseInt(e,10)}}(n.headers),t=e?1e3*e:gc;return{regionSettings:yield n.json(),updatedAtInMs:Date.now(),maxAgeInMs:t}}throw 401===n.status?Wr.notAllowed("Could not fetch region settings: ".concat(n.statusText),n.status):Wr.internal("Could not fetch region settings: ".concat(n.statusText))}catch(e){throw e instanceof Wr?e:(null==i?void 0:i.aborted)?Wr.cancelled("Region fetching was aborted"):Wr.serverUnreachable("Could not fetch region settings, ".concat(e instanceof Error?"".concat(e.name,": ").concat(e.message):e))}finally{n()}})}static scheduleRefetch(e,t,i){return mn(this,void 0,void 0,function*(){const n=fc.settingsTimeouts.get(e.hostname);clearTimeout(n),fc.settingsTimeouts.set(e.hostname,setTimeout(()=>mn(this,void 0,void 0,function*(){try{const i=yield fc.fetchRegionSettings(e,t);fc.updateCachedRegionSettings(e,t,i)}catch(n){if(n instanceof Wr&&n.reason===Ur.NotAllowed)return void dn.debug("token is not valid, cancelling auto region refresh");dn.debug("auto refetching of region settings failed",{error:n}),fc.scheduleRefetch(e,t,i)}}),i))})}static updateCachedRegionSettings(e,t,i){fc.cache.set(e.hostname,i),fc.scheduleRefetch(e,t,i.maxAgeInMs)}static stopRefetch(e){const t=fc.settingsTimeouts.get(e);t&&(clearTimeout(t),fc.settingsTimeouts.delete(e))}static scheduleCleanup(e){let t=fc.connectionTrackers.get(e);t&&(t.cleanupTimeout&&clearTimeout(t.cleanupTimeout),t.cleanupTimeout=setTimeout(()=>{const t=fc.connectionTrackers.get(e);t&&0===t.connectionCount&&(dn.debug("stopping region refetch after disconnect delay",{hostname:e}),fc.stopRefetch(e)),t&&(t.cleanupTimeout=void 0)},3e4))}static cancelCleanup(e){const t=fc.connectionTrackers.get(e);(null==t?void 0:t.cleanupTimeout)&&(clearTimeout(t.cleanupTimeout),t.cleanupTimeout=void 0)}notifyConnected(){const e=this.serverUrl.hostname;let t=fc.connectionTrackers.get(e);t||(t={connectionCount:0},fc.connectionTrackers.set(e,t)),t.connectionCount++,fc.cancelCleanup(e)}notifyDisconnected(){const e=this.serverUrl.hostname,t=fc.connectionTrackers.get(e);t&&(t.connectionCount=Math.max(0,t.connectionCount-1),0===t.connectionCount&&fc.scheduleCleanup(e))}constructor(e,t){this.attemptedRegions=[],this.serverUrl=new URL(e),this.token=t}updateToken(e){var t;this.token=e;const i=this.getServerUrl(),n=fc.cache.get(i.hostname);fc.scheduleRefetch(this.serverUrl,this.token,null!==(t=null==n?void 0:n.maxAgeInMs)&&void 0!==t?t:gc)}isCloud(){return qs(this.serverUrl)}getServerUrl(){return this.serverUrl}fetchRegionSettings(e){return mn(this,void 0,void 0,function*(){return fc.fetchRegionSettings(this.serverUrl,this.token,e)})}getNextBestRegionUrl(e){return mn(this,void 0,void 0,function*(){if(!this.isCloud())throw Error("region availability is only supported for LiveKit Cloud domains");let t=fc.cache.get(this.serverUrl.hostname);(!t||Date.now()-t.updatedAtInMs>t.maxAgeInMs)&&(t=yield this.fetchRegionSettings(e),fc.updateCachedRegionSettings(this.serverUrl,this.token,t));
1const i=t.regionSettings.regions.filter(e=>!this.attemptedRegions.find(t=>t.url===e.url));if(i.length>0){const e=i[0];return this.attemptedRegions.push(e),dn.debug("next region: ".concat(e.region)),e.url}return null})}resetAttempts(){this.attemptedRegions=[]}setServerReportedRegions(e){fc.updateCachedRegionSettings(this.serverUrl,this.token,e)}}fc.cache=new Map,fc.settingsTimeouts=new Map,fc.connectionTrackers=new Map,fc.fetchLock=new a;class vc{get info(){return this._info}validateBytesReceived(){let e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if("number"==typeof this.totalByteSize&&0!==this.totalByteSize){if(e&&this.bytesReceived<this.totalByteSize)throw new $r("Not enough chunk(s) received - expected ".concat(this.totalByteSize," bytes of data total, only received ").concat(this.bytesReceived," bytes"),Fr.Incomplete);if(this.bytesReceived>this.totalByteSize)throw new $r("Extra chunk(s) received - expected ".concat(this.totalByteSize," bytes of data total, received ").concat(this.bytesReceived," bytes"),Fr.LengthExceeded)}}constructor(e,t,i){this.reader=t,this.totalByteSize=i,this._info=e,this.bytesReceived=0}}class kc extends vc{handleChunkReceived(e){var t;this.bytesReceived+=e.content.byteLength,this.validateBytesReceived();const i=this.totalByteSize?this.bytesReceived/this.totalByteSize:void 0;null===(t=this.onProgress)||void 0===t||t.call(this,i)}[Symbol.asyncIterator](){const e=this.reader.getReader();e.closed.catch(()=>{});const t=()=>{e.releaseLock(),this.signal=void 0};return{next:()=>mn(this,void 0,void 0,function*(){try{const t=this.signal;if(null==t?void 0:t.aborted)throw t.reason;const i=yield new Promise((i,n)=>{if(t){const r=()=>n(t.reason);t.addEventListener("abort",r,{once:!0}),e.read().then(i,n).finally(()=>{t.removeEventListener("abort",r)})}else e.read().then(i,n)});return i.done?(this.validateBytesReceived(!0),{done:!0,value:void 0}):(this.handleChunkReceived(i.value),{done:!1,value:i.value.content})}catch(e){throw t(),e}}),return(){return mn(this,void 0,void 0,function*(){return t(),{done:!0,value:void 0}})}}}withAbortSignal(e){return this.signal=e,this}readAll(){return mn(this,arguments,void 0,function(){var e=this;let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return function*(){var i,n,r,s;let a=new Set;const o=t.signal?e.withAbortSignal(t.signal):e;try{for(var c,d=!0,l=fn(o);!(i=(c=yield l.next()).done);d=!0){s=c.value,d=!1;const e=s;a.add(e)}}catch(e){n={error:e}}finally{try{d||i||!(r=l.return)||(yield r.call(l))}finally{if(n)throw n.error}}return Array.from(a)}()})}}class bc extends vc{constructor(e,t,i){super(e,t,i),this.receivedChunks=new Map}handleChunkReceived(e){var t;const i=aa(e.chunkIndex),n=this.receivedChunks.get(i);if(n&&n.version>e.version)return;this.receivedChunks.set(i,e),this.bytesReceived+=e.content.byteLength,this.validateBytesReceived();const r=this.totalByteSize?this.bytesReceived/this.totalByteSize:void 0;null===(t=this.onProgress)||void 0===t||t.call(this,r)}[Symbol.asyncIterator](){const e=this.reader.getReader();e.closed.catch(()=>{});const t=new TextDecoder("utf-8",{fatal:!0}),i=this.signal,n=()=>{e.releaseLock(),this.signal=void 0};return{next:()=>mn(this,void 0,void 0,function*(){try{if(null==i?void 0:i.aborted)throw i.reason;const n=yield new Promise((t,n)=>{if(i){const r=()=>n(i.reason);i.addEventListener("abort",r,{once:!0}),e.read().then(t,n).finally(()=>{i.removeEventListener("abort",r)})}else e.read().then(t,n)});if(n.done)return this.validateBytesReceived(!0),{done:!0,value:void 0};{let e;this.handleChunkReceived(n.value);try{e=t.decode(n.value.content)}catch(e){throw new $r("Cannot decode datastream chunk ".concat(n.value.chunkIndex," as text: ").concat(e),Fr.DecodeFailed)}return{done:!1,value:e}}}catch(e){throw n(),e}}),return(){return mn(this,void 0,void 0,function*(){return n(),{done:!0,value:void 0}})}}}withAbortSignal(e){return this.signal=e,this}readAll(){return mn(this,arguments,void 0,function(){var e=this;let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return function*(){var i,n,r,s;let a="";const o=t.signal?e.withAbortSignal(t.signal):e;try{for(var c,d=!0,l=fn(o);!(i=(c=yield l.next()).done);d=!0)s=c.value,d=!1,a+=s}catch(e){n={error:e}}finally{try{d||i||!(r=l.return)||(yield r.call(l))}finally{if(n)throw n.error}}return a}()})}}class yc{constructor(){this.log=dn,this.byteStreamControllers=new Map,this.textStreamControllers=new Map,this.byteStreamHandlers=new Map,this.textStreamHandlers=new Map,this.isConnected=!1,this.bufferedPackets=[]}setConnected(e){this.isConnected=e,e&&this.flushBufferedPackets()}flushBufferedPackets(){const e=this.bufferedPackets;this.bufferedPackets=[];for(const t of e){const e=t.packet,i=t.encryptionType;this.handleDataStreamPacket(e,i)}}registerTextStreamHandler(e,t){if(this.textStreamHandlers.has(e))throw new $r('A text stream handler for topic "'.concat(e,'" has already been set.'),Fr.HandlerAlreadyRegistered);this.textStreamHandlers.set(e,t)}unregisterTextStreamHandler(e){this.textStreamHandlers.delete(e)}registerByteStreamHandler(e,t){if(this.byteStreamHandlers.has(e))throw new $r('A byte stream handler for topic "'.concat(e,'" has already been set.'),Fr.HandlerAlreadyRegistered);this.byteStreamHandlers.set(e,t)}unregisterByteStreamHandler(e){this.byteStreamHandlers.delete(e)}clearControllers(){this.byteStreamControllers.clear(),this.textStreamControllers.clear(),this.bufferedPackets=[]}
1validateParticipantHasNoActiveDataStreams(e){const t=Array.from(this.textStreamControllers.entries()).filter(t=>t[1].sendingParticipantIdentity===e),i=Array.from(this.byteStreamControllers.entries()).filter(t=>t[1].sendingParticipantIdentity===e);if(t.length>0||i.length>0){const s=new $r("Participant ".concat(e," unexpectedly disconnected in the middle of sending data"),Fr.AbnormalEnd);for(const e of i){var n=x(e,2);const t=n[0];n[1].controller.error(s),this.byteStreamControllers.delete(t)}for(const e of t){var r=x(e,2);const t=r[0];r[1].controller.error(s),this.textStreamControllers.delete(t)}}}handleDataStreamPacket(e,t){if(this.isConnected)switch(e.value.case){case"streamHeader":return this.handleStreamHeader(e.value.value,e.participantIdentity,t);case"streamChunk":return this.handleStreamChunk(e.value.value,t);case"streamTrailer":return this.handleStreamTrailer(e.value.value,t);default:throw new Error('DataPacket of value "'.concat(e.value.case,'" is not data stream related!'))}else this.bufferedPackets.push({packet:e,encryptionType:t})}handleStreamHeader(e,t,i){var n;if("byteHeader"===e.contentHeader.case){const r=this.byteStreamHandlers.get(e.topic);if(!r)return void this.log.debug("ignoring incoming byte stream due to no handler for topic",e.topic);let s;const a={id:e.streamId,name:null!==(n=e.contentHeader.value.name)&&void 0!==n?n:"unknown",mimeType:e.mimeType,size:e.totalLength?Number(e.totalLength):void 0,topic:e.topic,timestamp:aa(e.timestamp),attributes:e.attributes,encryptionType:i},o=new ReadableStream({start:i=>{if(s=i,this.textStreamControllers.has(e.streamId))throw new $r("A data stream read is already in progress for a stream with id ".concat(e.streamId,"."),Fr.AlreadyOpened);this.byteStreamControllers.set(e.streamId,{info:a,controller:s,startTime:Date.now(),sendingParticipantIdentity:t})}});r(new kc(a,o,aa(e.totalLength)),{identity:t})}else if("textHeader"===e.contentHeader.case){const n=this.textStreamHandlers.get(e.topic);if(!n)return void this.log.debug("ignoring incoming text stream due to no handler for topic",e.topic);let r;const s={id:e.streamId,mimeType:e.mimeType,size:e.totalLength?Number(e.totalLength):void 0,topic:e.topic,timestamp:Number(e.timestamp),attributes:e.attributes,encryptionType:i,attachedStreamIds:e.contentHeader.value.attachedStreamIds},a=new ReadableStream({start:i=>{if(r=i,this.textStreamControllers.has(e.streamId))throw new $r("A data stream read is already in progress for a stream with id ".concat(e.streamId,"."),Fr.AlreadyOpened);this.textStreamControllers.set(e.streamId,{info:s,controller:r,startTime:Date.now(),sendingParticipantIdentity:t})}});n(new bc(s,a,aa(e.totalLength)),{identity:t})}}handleStreamChunk(e,t){const i=this.byteStreamControllers.get(e.streamId);i&&(i.info.encryptionType!==t?(i.controller.error(new $r("Encryption type mismatch for stream ".concat(e.streamId,". Expected ").concat(t,", got ").concat(i.info.encryptionType),Fr.EncryptionTypeMismatch)),this.byteStreamControllers.delete(e.streamId)):e.content.length>0&&i.controller.enqueue(e));const n=this.textStreamControllers.get(e.streamId);n&&(n.info.encryptionType!==t?(n.controller.error(new $r("Encryption type mismatch for stream ".concat(e.streamId,". Expected ").concat(t,", got ").concat(n.info.encryptionType),Fr.EncryptionTypeMismatch)),this.textStreamControllers.delete(e.streamId)):e.content.length>0&&n.controller.enqueue(e))}handleStreamTrailer(e,t){const i=this.textStreamControllers.get(e.streamId);i&&(i.info.encryptionType!==t?i.controller.error(new $r("Encryption type mismatch for stream ".concat(e.streamId,". Expected ").concat(t,", got ").concat(i.info.encryptionType),Fr.EncryptionTypeMismatch)):(i.info.attributes=Object.assign(Object.assign({},i.info.attributes),e.attributes),i.controller.close(),this.textStreamControllers.delete(e.streamId)));const n=this.byteStreamControllers.get(e.streamId);n&&(n.info.encryptionType!==t?n.controller.error(new $r("Encryption type mismatch for stream ".concat(e.streamId,". Expected ").concat(t,", got ").concat(n.info.encryptionType),Fr.EncryptionTypeMismatch)):(n.info.attributes=Object.assign(Object.assign({},n.info.attributes),e.attributes),n.controller.close()),this.byteStreamControllers.delete(e.streamId))}}class Tc{constructor(e,t,i){this.writableStream=e,this.defaultWriter=e.getWriter(),this.onClose=i,this.info=t}write(e){return this.defaultWriter.write(e)}close(){return mn(this,void 0,void 0,function*(){var e;yield this.defaultWriter.close(),this.defaultWriter.releaseLock(),null===(e=this.onClose)||void 0===e||e.call(this)})}}class Sc extends Tc{}class Cc extends Tc{}class wc{constructor(e,t){this.engine=e,this.log=t}setupEngine(e){this.engine=e}sendText(e,t){return mn(this,void 0,void 0,function*(){var i;const n=crypto.randomUUID(),r=(new TextEncoder).encode(e).byteLength,s=null===(i=null==t?void 0:t.attachments)||void 0===i?void 0:i.map(()=>crypto.randomUUID()),a=new Array(s?s.length+1:1).fill(0),o=(e,i)=>{var n;a[i]=e;const r=a.reduce((e,t)=>
vendor: 4,107 bytes, line 1
1e+t,0);null===(n=null==t?void 0:t.onProgress)||void 0===n||n.call(t,r)},c=yield this.streamText({streamId:n,totalSize:r,destinationIdentities:null==t?void 0:t.destinationIdentities,topic:null==t?void 0:t.topic,attachedStreamIds:s,attributes:null==t?void 0:t.attributes});return yield c.write(e),o(1,0),yield c.close(),(null==t?void 0:t.attachments)&&s&&(yield Promise.all(t.attachments.map((e,i)=>mn(this,void 0,void 0,function*(){return this._sendFile(s[i],e,{topic:t.topic,mimeType:e.type,onProgress:e=>{o(e,i+1)}})})))),c.info})}streamText(e){return mn(this,void 0,void 0,function*(){var t,i,n;const r=null!==(t=null==e?void 0:e.streamId)&&void 0!==t?t:crypto.randomUUID(),s={id:r,mimeType:"text/plain",timestamp:Date.now(),topic:null!==(i=null==e?void 0:e.topic)&&void 0!==i?i:"",size:null==e?void 0:e.totalSize,attributes:null==e?void 0:e.attributes,encryptionType:(null===(n=this.engine.e2eeManager)||void 0===n?void 0:n.isDataChannelEncryptionEnabled)?st.GCM:st.NONE,attachedStreamIds:null==e?void 0:e.attachedStreamIds},a=new jt({streamId:r,mimeType:s.mimeType,topic:s.topic,timestamp:oa(s.timestamp),totalLength:oa(s.size),attributes:s.attributes,contentHeader:{case:"textHeader",value:new Ft({version:null==e?void 0:e.version,attachedStreamIds:s.attachedStreamIds,replyToStreamId:null==e?void 0:e.replyToStreamId,operationType:"update"===(null==e?void 0:e.type)?Ut.UPDATE:Ut.CREATE})}}),o=null==e?void 0:e.destinationIdentities,c=new ht({destinationIdentities:o,value:{case:"streamHeader",value:a}});yield this.engine.sendDataPacket(c,hc.RELIABLE);let d=0;const l=this.engine,u=new WritableStream({write(e){return mn(this,void 0,void 0,function*(){for(const t of function(e){const t=[];let i=(new TextEncoder).encode(e);for(;i.length>15e3;){let e=15e3;for(;e>0;){const t=i[e];if(void 0!==t&&128!=(192&t))break;e--}t.push(i.slice(0,e)),i=i.slice(e)}return i.length>0&&t.push(i),t}(e)){const e=new qt({content:t,streamId:r,chunkIndex:oa(d)}),i=new ht({destinationIdentities:o,value:{case:"streamChunk",value:e}});yield l.sendDataPacket(i,hc.RELIABLE),d+=1}})},close(){return mn(this,void 0,void 0,function*(){const e=new Vt({streamId:r}),t=new ht({destinationIdentities:o,value:{case:"streamTrailer",value:e}});yield l.sendDataPacket(t,hc.RELIABLE)})},abort(e){console.log("Sink error:",e)}});let h=()=>mn(this,void 0,void 0,function*(){yield p.close()});l.once(Vr.Closing,h);const p=new Sc(u,s,()=>this.engine.off(Vr.Closing,h));return p})}sendFile(e,t){return mn(this,void 0,void 0,function*(){const i=crypto.randomUUID();return yield this._sendFile(i,e,t),{id:i}})}_sendFile(e,t,i){return mn(this,void 0,void 0,function*(){var n;const r=yield this.streamBytes({streamId:e,totalSize:t.size,name:t.name,mimeType:null!==(n=null==i?void 0:i.mimeType)&&void 0!==n?n:t.type,topic:null==i?void 0:i.topic,destinationIdentities:null==i?void 0:i.destinationIdentities}),s=t.stream().getReader();for(;;){const e=yield s.read(),t=e.done,i=e.value;if(t)break;yield r.write(i)}return yield r.close(),r.info})}streamBytes(e){return mn(this,void 0,void 0,function*(){var t,i,n,r,s;const o=null!==(t=null==e?void 0:e.streamId)&&void 0!==t?t:crypto.randomUUID(),c=null==e?void 0:e.destinationIdentities,d={id:o,mimeType:null!==(i=null==e?void 0:e.mimeType)&&void 0!==i?i:"application/octet-stream",topic:null!==(n=null==e?void 0:e.topic)&&void 0!==n?n:"",timestamp:Date.now(),attributes:null==e?void 0:e.attributes,size:null==e?void 0:e.totalSize,name:null!==(r=null==e?void 0:e.name)&&void 0!==r?r:"unknown",encryptionType:(null===(s=this.engine.e2eeManager)||void 0===s?void 0:s.isDataChannelEncryptionEnabled)?st.GCM:st.NONE},l=new jt({totalLength:oa(d.size),mimeType:d.mimeType,streamId:o,topic:d.topic,timestamp:oa(Date.now()),attributes:d.attributes,contentHeader:{case:"byteHeader",value:new Bt({name:d.name})}}),u=new ht({destinationIdentities:c,value:{case:"streamHeader",value:l}});yield this.engine.sendDataPacket(u,hc.RELIABLE);let h=0;const p=new a,m=this.engine,g=this.log,f=new WritableStream({write(e){return mn(this,void 0,void 0,function*(){const t=yield p.lock();let i=0;try{for(;i<e.byteLength;
1){const t=e.slice(i,i+15e3),n=new ht({destinationIdentities:c,value:{case:"streamChunk",value:new qt({content:t,streamId:o,chunkIndex:oa(h)})}});yield m.sendDataPacket(n,hc.RELIABLE),h+=1,i+=t.byteLength}}finally{t()}})},close(){return mn(this,void 0,void 0,function*(){const e=new Vt({streamId:o}),t=new ht({destinationIdentities:c,value:{case:"streamTrailer",value:e}});yield m.sendDataPacket(t,hc.RELIABLE)})},abort(e){g.error("Sink error:",e)}});return new Cc(f,d)})}}function Ec(e){if(0===e.length)return(new AbortController).signal;if(1===e.length)return e[0];for(const t of e)if(t.aborted)return t;const t=new AbortController,i=Array(e.length);return e.forEach((e,n)=>{const r=()=>{t.abort(e.reason),(()=>{for(const e of i)e()})()};e.addEventListener("abort",r),i[n]=()=>e.removeEventListener("abort",r)}),t.signal}function Pc(e){const t=new AbortController;return setTimeout(()=>{t.abort(new DOMException("signal timed out after ".concat(e," ms"),"TimeoutError"))},e),t.signal}var Rc,Ic,Dc;!function(e){e[e.TooShort=0]="TooShort",e[e.HeaderOverrun=1]="HeaderOverrun",e[e.MissingExtWords=2]="MissingExtWords",e[e.UnsupportedVersion=3]="UnsupportedVersion",e[e.InvalidHandle=4]="InvalidHandle",e[e.MalformedExt=5]="MalformedExt"}(Rc||(Rc={}));class Mc extends Lr{constructor(e,t,i){super(19,e,i),this.name="DataTrackDeserializeError",this.reason=t,this.reasonName=Rc[t]}static tooShort(){return new Mc("Too short to contain a valid header",Rc.TooShort)}static headerOverrun(){return new Mc("Header exceeds total packet length",Rc.HeaderOverrun)}static missingExtWords(){return new Mc("Extension word indicator is missing",Rc.MissingExtWords)}static unsupportedVersion(e){return new Mc("Unsupported version ".concat(e),Rc.UnsupportedVersion)}static invalidHandle(e){return new Mc("invalid track handle: ".concat(e.message),Rc.InvalidHandle,{cause:e})}static malformedExt(e){return new Mc("Extension with tag ".concat(e," is malformed"),Rc.MalformedExt)}}!function(e){e[e.TooSmallForHeader=0]="TooSmallForHeader",e[e.TooSmallForPayload=1]="TooSmallForPayload"}(Ic||(Ic={}));class _c extends Lr{constructor(e,t,i){super(19,e,i),this.name="DataTrackSerializeError",this.reason=t,this.reasonName=Ic[t]}static tooSmallForHeader(){return new _c("Buffer cannot fit header",Ic.TooSmallForHeader)}static tooSmallForPayload(){return new _c("Buffer cannot fit payload",Ic.TooSmallForPayload)}}class Oc{toBinary(){const e=this.toBinaryLengthBytes(),t=new ArrayBuffer(e),i=new DataView(t),n=this.toBinaryInto(i);if(e!==n)throw new Error("".concat(this.constructor.name,".toBinary: written bytes (").concat(n," bytes) not equal to allocated array buffer length (").concat(e," bytes)."));return new Uint8Array(t)}}!function(e){e[e.UserTimestamp=2]="UserTimestamp",e[e.E2ee=1]="E2ee"}(Dc||(Dc={}));class Ac extends Oc{}class Nc extends Ac{constructor(e){super(),this.timestamp=e}toBinaryLengthBytes(){return 2+Nc.lengthBytes}toBinaryInto(e){let t=0;e.setUint8(t,Nc.tag),t+=1,e.setUint8(t,Nc.lengthBytes),t+=1,e.setBigUint64(t,this.timestamp),t+=8;const i=this.toBinaryLengthBytes();if(t!==i)throw new Error("DataTrackUserTimestampExtension.toBinaryInto: Wrote ".concat(t," bytes but expected length was ").concat(i," bytes"));return t}toJSON(){return{tag:Nc.tag,lengthBytes:Nc.lengthBytes,timestamp:this.timestamp}}}Nc.tag=Dc.UserTimestamp,Nc.lengthBytes=8;class xc extends Ac{constructor(e,t){super(),this.keyIndex=e,this.iv=t}toBinaryLengthBytes(){return 2+xc.lengthBytes}toBinaryInto(e){let t=0;e.setUint8(t,xc.tag),t+=1,e.setUint8(t,xc.lengthBytes),t+=1,e.setUint8(t,this.keyIndex),t+=1;for(let i=0;i<this.iv.length;i+=1)e.setUint8(t,this.iv[i]),t+=1;const i=this.toBinaryLengthBytes();if(t!==i)throw new Error("DataTrackE2eeExtension.toBinaryInto: Wrote ".concat(t," bytes but expected length was ").concat(i," bytes"));return t}toJSON(){return{tag:xc.tag,lengthBytes:xc.lengthBytes,keyIndex:this.keyIndex,iv:this.iv}}}xc.tag=Dc.E2ee,xc.lengthBytes=13;class Lc extends Oc{constructor(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};super(),this.userTimestamp=e.userTimestamp,this.e2ee=e.e2ee}toBinaryLengthBytes(){let e=0;return this.userTimestamp&&(e+=this.userTimestamp.toBinaryLengthBytes()),this.e2ee&&(e+=this.e2ee.toBinaryLengthBytes()),e}toBinaryInto(e){let t=0;this.e2ee&&(t+=this.e2ee.toBinaryInto(e)),this.userTimestamp&&(t+=this.userTimestamp.toBinaryInto(new DataView(e.buffer,e.byteOffset+t)));const i=this.toBinaryLengthBytes();if(t!==i)throw new Error("DataTrackExtensions.toBinaryInto: Wrote ".concat(t," bytes but expected length
1was ").concat(i," bytes"));return t}static fromBinary(e){const t=Qa(e);let i,n,r=0;for(;t.byteLength-r>=2;){const e=t.getUint8(r);r+=1;const s=t.getUint8(r);if(r+=1,0!==e)switch(e){case Dc.UserTimestamp:if(t.byteLength-r<Nc.lengthBytes)throw Mc.malformedExt(e);i=new Nc(t.getBigUint64(r)),r+=s;break;case Dc.E2ee:if(t.byteLength-r<xc.lengthBytes)throw Mc.malformedExt(e);const a=t.getUint8(r),o=new Uint8Array(12);for(let e=0;e<o.length;e+=1){let i=r;i+=1,i+=1*e,o[e]=t.getUint8(i)}n=new xc(a,o),r+=s;break;default:if(t.byteLength-r<s)throw Mc.malformedExt(e);r+=s}}return[new Lc({userTimestamp:i,e2ee:n}),t.byteLength]}toJSON(){var e,t,i,n;return{userTimestamp:null!==(t=null===(e=this.userTimestamp)||void 0===e?void 0:e.toJSON())&&void 0!==t?t:null,e2ee:null!==(n=null===(i=this.e2ee)||void 0===i?void 0:i.toJSON())&&void 0!==n?n:null}}}const Uc={from:e=>({payload:e.payload,extensions:new Lc({userTimestamp:e.userTimestamp?new Nc(e.userTimestamp):void 0})}),lossyIntoFrame(e){var t;return{payload:e.payload,userTimestamp:null===(t=e.extensions.userTimestamp)||void 0===t?void 0:t.timestamp}}},Fc=Symbol.for("lk.track"),Bc=Symbol.for("lk.data-track");class jc{constructor(e,t,i){this.trackSymbol=Fc,this.isLocal=!1,this.typeSymbol=Bc,this.info=e,this.manager=t,this.publisherIdentity=i.publisherIdentity}subscribe(e){try{const t=x(this.manager.openSubscriptionStream(this.info.sid,null==e?void 0:e.signal,null==e?void 0:e.bufferSize),2),i=t[0];return t[1].catch(()=>{}),i}catch(e){throw e}}setPipelineOptions(e){this.manager.setPipelineOptions(this.info.sid,e)}}class qc extends Oc{constructor(e){var t;super(),this.marker=e.marker,this.trackHandle=e.trackHandle,this.sequence=e.sequence,this.frameNumber=e.frameNumber,this.timestamp=e.timestamp,this.extensions=null!==(t=e.extensions)&&void 0!==t?t:new Lc}extensionsMetrics(){const e=this.extensions.toBinaryLengthBytes(),t=Math.ceil((2+e)/4);return{lengthBytes:e,lengthWords:t,paddingLengthBytes:4*t-2-e}}toBinaryLengthBytes(){const e=this.extensionsMetrics(),t=e.lengthBytes,i=e.paddingLengthBytes;let n=12;return t>0&&(n+=2+t+i),n}toBinaryInto(e){if(e.byteLength<this.toBinaryLengthBytes())throw _c.tooSmallForHeader();let t,i=0;switch(this.marker){case Vc.Inter:t=0;break;case Vc.Final:t=1;break;case Vc.Start:t=2;break;case Vc.Single:t=3}i|=t<<3;const n=this.extensionsMetrics(),r=n.lengthBytes,s=n.lengthWords,a=n.paddingLengthBytes;r>0&&(i|=4);let o=0;if(e.setUint8(o,i),o+=1,e.setUint8(o,0),o+=1,e.setUint16(o,this.trackHandle),o+=2,e.setUint16(o,this.sequence.value),o+=2,e.setUint16(o,this.frameNumber.value),o+=2,e.setUint32(o,this.timestamp.asTicks()),o+=4,r>0){const t=s-1;e.setUint16(o,t),o+=2,o+=this.extensions.toBinaryInto(new DataView(e.buffer,e.byteOffset+o));for(let t=0;t<a;t+=1)e.setUint8(o,0),o+=1}const c=this.toBinaryLengthBytes();if(o!==c)throw new Error("DataTrackPacketHeader.toBinaryInto: Wrote ".concat(o," bytes but expected length was ").concat(c," bytes"));return c}static fromBinary(e){const t=Qa(e);if(t.byteLength<12)throw Mc.tooShort();let i=0;const n=t.getUint8(i);i+=1;const r=n>>5&7;if(r>0)throw Mc.unsupportedVersion(r);let s;switch(n>>3&3){case 2:s=Vc.Start;break;case 1:s=Vc.Final;break;case 3:s=Vc.Single;break;default:s=Vc.Inter}const a=(n>>2&1)>0;let o;i+=1;try{o=Za.fromNumber(t.getUint16(i))}catch(e){throw e instanceof Xa&&(e.isReason(Ya.Reserved)||e.isReason(Ya.TooLarge))?Mc.invalidHandle(e):e}i+=2;const c=Ga.u16(t.getUint16(i));i+=2;const d=Ga.u16(t.getUint16(i));i+=2;const l=Ka.fromRtpTicks(t.getUint32(i));i+=4;let u=new Lc;if(a){if(t.byteLength-i<2)throw Mc.missingExtWords();let e=t.getUint16(i);i+=2;let n=4*(e+1)-2;if(i+n>t.byteLength)throw Mc.headerOverrun();let r=new DataView(t.buffer,t.byteOffset+i,n);const s=x(Lc.fromBinary(r),2);u=s[0],i+=s[1]}return[new qc({marker:s,trackHandle:o,sequence:c,frameNumber:d,timestamp:l,extensions:u}),i]}toJSON(){return{marker:this.marker,trackHandle:this.trackHandle,sequence:this.sequence.value,frameNumber:this.frameNumber.value,timestamp:this.timestamp.asTicks(),extensions:this.extensions.toJSON()}}}var Vc;!function(e){e[e.Start=0]="Start",e[e.Inter=1]="Inter",e[e.Final=2]="Final",e[e.Single=3]="Single"}(Vc||(Vc={}));class Hc extends Oc{constructor(e,t){super(),this.header=e,this.payload=t}toBinaryLengthBytes(){return this.header.toBinaryLengthBytes()+this.payload.byteLength}toBinaryInto(e){let t=0;if(t+=this.header.toBinaryInto(e),e.byteLength-t<this.payload.byteLength)throw _c.tooSmallForPayload();for(let i=0;i<this.payload.length;i+=1)e.setUint8(t,this.payload[i]),t+=1;const i=this.toBinaryLengthBytes();if(t!==i)throw new Error("DataTrackPacket.toBinaryInto: Wrote ".concat(t," bytes but expected length
1was ").concat(i," bytes"));return i}static fromBinary(e){const t=Qa(e),i=x(qc.fromBinary(t),2),n=i[0],r=i[1],s=t.buffer.slice(t.byteOffset+r,t.byteOffset+t.byteLength);return[new Hc(n,new Uint8Array(s)),t.byteLength]}toJSON(){return{header:this.header.toJSON(),payload:this.payload}}}const Wc=ln(an.DataTracks);class zc extends Lr{constructor(e,t,i,n){super(19,"Frame ".concat(i," dropped: ").concat(e),n),this.name="DataTrackDepacketizerDropError",this.reason=t,this.reasonName=Gc[t],this.frameNumber=i}static interrupted(e,t){return new zc("Interrupted by the start of a new frame ".concat(t),Gc.Interrupted,e)}static unknownFrame(e){return new zc("Initial packet was never received.",Gc.UnknownFrame,e)}static bufferFull(e){return new zc("Reorder buffer is full.",Gc.BufferFull,e)}static incomplete(e,t,i){return new zc("Not all packets received before final packet. Received ".concat(t," packets, expected ").concat(i," packets."),Gc.Incomplete,e)}}var Gc,Kc;!function(e){e[e.Interrupted=0]="Interrupted",e[e.UnknownFrame=1]="UnknownFrame",e[e.BufferFull=2]="BufferFull",e[e.Incomplete=3]="Incomplete"}(Gc||(Gc={}));class Jc{constructor(){this.partials=new Map}push(e,t){switch(e.header.marker){case Vc.Single:return this.frameFromSingle(e,t);case Vc.Start:return this.beginPartial(e,t);case Vc.Inter:case Vc.Final:return this.pushToPartial(e)}}reset(){this.partials.clear()}peekOldestPartialFrameNumber(){const e=this.partials.keys().next();return e.done?null:e.value}frameFromSingle(e,t){var i;if(e.header.marker!==Vc.Single)throw new Error("Depacketizer.frameFromSingle: packet.header.marker was not FrameMarker.Single, found ".concat(e.header.marker,"."));const n=null!==(i=null==t?void 0:t.maxPartialFrames)&&void 0!==i?i:1;if(this.partials.size>=n){const i=this.peekOldestPartialFrameNumber();if("number"!=typeof i)throw new Error("Depacketizer.frameFromSingle: no olde
1st frame number found, but partials.size is ".concat(this.partials.size,"."));if(this.partials.delete(i),null==t?void 0:t.throwOnInterruption)throw zc.interrupted(i,e.header.frameNumber.value);Wc.warn("Data track frame ".concat(i," was interrupted by single-packet frame ").concat(e.header.frameNumber.value,", dropping."))}return{payload:e.payload,extensions:e.header.extensions}}beginPartial(e,t){var i;if(e.header.marker!==Vc.Start)throw new Error("Depacketizer.beginPartial: packet.header.marker was not FrameMarker.Start, found ".concat(e.header.marker,"."));const n=e.header.sequence,r=e.header.frameNumber.value,s={startSequence:n,extensions:e.header.extensions,payloads:new Map([[n.value,e.payload]])},a=null!==(i=null==t?void 0:t.maxPartialFrames)&&void 0!==i?i:1;for(;this.partials.size>=a;){const e=this.peekOldestPartialFrameNumber();if("number"!=typeof e)break;if(this.partials.delete(e),null==t?void 0:t.throwOnInterruption)throw zc.interrupted(e,r);Wc.warn("Data track partials full (max ".concat(a,"), evicted oldest frame ").concat(e," to make room for new frame ").concat(r,"."))}return this.partials.set(r,s),null}pushToPartial(e){if(e.header.marker!==Vc.Inter&&e.header.marker!==Vc.Final)throw new Error("Depacketizer.pushToPartial: packet.header.marker was not FrameMarker.Inter or FrameMarker.Final, found ".concat(e.header.marker,"."));const t=e.header.frameNumber.value,i=this.partials.get(t);if(!i)throw this.partials.delete(t),zc.unknownFrame(t);if(i.payloads.size>=Jc.MAX_BUFFER_PACKETS)throw this.partials.delete(t),zc.bufferFull(t);return i.payloads.has(e.header.sequence.value)&&Wc.warn("Data track frame ".concat(t," received duplicate packet for sequence ").concat(e.header.sequence.value,", so replacing with newly received packet.")),i.payloads.set(e.header.sequence.value,e.payload),e.header.marker===Vc.Final?this.finalize(t,i,e.header.sequence.value):null}finalize(e,t,i){const n=t.payloads.size;let r=0;for(const e of t.payloads.values())r+=e.length;const s=new Uint8Array(r);let a=t.startSequence.clone(),o=0;for(;;){const n=t.payloads.get(a.value);if(!n)break;t.payloads.delete(a.value);const r=s.length-o;if(n.length>r)throw new Error("Depacketizer.finalize: Expected at least ".concat(n.length," more bytes left in the payload buffer, only got ").concat(r," bytes."));if(s.set(n,o),o+=n.length,a.value==i)return this.partials.delete(e),{payload:s,extensions:t.extensions};a.increment()}throw this.partials.delete(e),zc.incomplete(e,n,i-t.startSequence.value+1)}}Jc.MAX_BUFFER_PACKETS=128,function(e){e[e.Unpublished=0]="Unpublished",e[e.Timeout=1]="Timeout",e[e.Disconnected=2]="Disconnected",e[e.Cancelled=4]="Cancelled"}(Kc||(Kc={}));class Qc extends Lr{constructor(e,t,i){super(22,e,i),this.name="DataTrackSubscribeError",this.reason=t,this.reasonName=Kc[t]}static unpublished(){return new Qc("The track has been unpublished and is no longer available",Kc.Unpublished)}static timeout(){return new Qc("Request to subscribe to data track timed-out",Kc.Timeout)}static disconnected(){return new Qc("Cannot subscribe to data track when disconnected",Kc.Disconnected)}static cancelled(){return new Qc("Subscription to data track cancelled by caller",Kc.Cancelled)}}const Yc=ln(an.DataTracks);class Xc{constructor(e){var t,i;const n=null!==e.e2eeManager;if(e.info.usesE2ee!==n)throw new Error("IncomingDataTrackPipeline: DataTrackInfo.usesE2ee must match presence of decryptionProvider");const r=new Jc;this.publisherIdentity=e.publisherIdentity,this.e2eeManager=null!==(t=e.e2eeManager)&&void 0!==t?t:null,this.depacketizer=r,this.options=null!==(i=e.pipelineOptions)&&void 0!==i?i:{}}updateE2eeManager(e){this.e2eeManager=e}setOptions(e){this.options=e}processPacket(e){return mn(this,void 0,void 0,function*(){const t=this.depacketize(e);if(!t)return null;return(yield this.decryptIfNeeded(t))||null})}depacketize(e){let t;try{t=this.depacketizer.push(e,{throwOnInterruption:!1,maxPartialFrames:this.options.maxPartialFrames})}catch(e){return Yc.warn("Data frame depacketize error: ".concat(e)),null}return t}decryptIfNeeded(e){return mn(this,void 0,void 0,function*(){var t,i;const n=this.e2eeManager;if(!n)return e;const r=null!==(i=null===(t=e.extensions)||void 0===t?void 0:t.e2ee)&&void 0!==i?i:null;if(!r)return Yc.error("Missing E2EE meta"),null;let s;try{s=yield n.handleEncryptedData(e.payload,r.iv,this.publisherIdentity,r.keyIndex)}catch(e){return Yc.error("Error decrypting packet: ".concat(e)),null}return e.payload=s.payload,e})}}const Zc=ln(an.DataTracks);class $c extends bn.EventEmitter{constructor(e){var t;super(),this.descriptors=new Map,this.subscriptionHandles=new Map,this.e2eeManager=null!==(t=null==e?void 0:e.e2eeManager)&&void 0!==t?t:null}updateE2eeManager(e){this.e2eeManager=e;for(const t of this.descriptors.values())"active"===t.subscription.type&&t.subscription.pipeline.updateE2eeManager(e)}setPipelineOptions(e,t){const i=this.descriptors.get(e);i?(i.pipelineOptions=t,"active"===i.subscription.type&&i.subscription.pipeline.setOptions(t)):Zc.warn("Unknown track ".concat(e,", cannot set pipeline options."))}openSubscriptionStream(e,t){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:16,n=null;const r=new ia,s=()=>{null==t||t.removeEventListener("abort",o)},a=()=>
1{if(s(),!n)return void Zc.warn("ReadableStream subscribed to ".concat(e," was not started."));const t=this.descriptors.get(e);t?"active"===t.subscription.type?(t.subscription.streamControllers.delete(n),0===t.subscription.streamControllers.size&&this.unSubscribeRequest(t.info.sid)):Zc.warn("Subscription for track ".concat(e," is not active, skipping cancel...")):Zc.warn("Unknown track ".concat(e,", skipping cancel..."))},o=()=>{var t;if(!n)return;const i=this.descriptors.get(e);"active"===(null==i?void 0:i.subscription.type)&&i.subscription.streamControllers.delete(n),n.error(Qc.cancelled()),null===(t=r.reject)||void 0===t||t.call(r,Qc.cancelled()),a()},c=new ReadableStream({start:i=>{n=i,this.subscribeRequest(e,t).then(()=>mn(this,void 0,void 0,function*(){var n,a,c;const d=this.descriptors.get(e);if(!d){Zc.error("Unknown track ".concat(e));const t=Qc.disconnected();return i.error(t),void(null===(n=r.reject)||void 0===n||n.call(r,t))}if("active"!==d.subscription.type){Zc.error("Subscription for track ".concat(e," is not active"));const t=Qc.disconnected();return i.error(t),void(null===(a=r.reject)||void 0===a||a.call(r,t))}(null==t?void 0:t.aborted)?o():(null==t||t.addEventListener("abort",o),d.subscription.streamControllers.set(i,s),null===(c=r.resolve)||void 0===c||c.call(r))})).catch(e=>{var t;i.error(e),null===(t=r.reject)||void 0===t||t.call(r,e)})},cancel:()=>{a()}},new CountQueuingStrategy({highWaterMark:i}));return[c,r.promise]}subscribeRequest(e,t){return mn(this,void 0,void 0,function*(){const i=this.descriptors.get(e);if(!i)throw new Error("Cannot subscribe to unknown track");const n=(t,i,n)=>mn(this,void 0,void 0,function*(){if("active"===t.subscription.type)return;if("pending"!==t.subscription.type)throw new Error("Descriptor for track ".concat(e," is not pending, found ").concat(t.subscription.type));const r=Ec([i,n].filter(e=>void 0!==e)),s=new ia;t.subscription.completionFuture.promise.then(()=>{var e;return null===(e=s.resolve)||void 0===e?void 0:e.call(s)}).catch(e=>{var t;return null===(t=s.reject)||void 0===t?void 0:t.call(s,e)});const a=()=>{var e;"pending"===t.subscription.type&&(t.subscription.pendingRequestCount-=1,(null==n?void 0:n.aborted)||t.subscription.pendingRequestCount<=0?t.subscription.cancel():null===(e=s.reject)||void 0===e||e.call(s,Qc.cancelled()))};r.aborted&&a(),r.addEventListener("abort",a),yield s.promise,r.removeEventListener("abort",a)});switch(i.subscription.type){case"none":{i.subscription={type:"pending",completionFuture:new ia,pendingRequestCount:1,cancel:()=>{var t,n;const s=i.subscription;i.subscription={type:"none"},this.emit("sfuUpdateSubscription",{sid:e,subscribe:!1}),"pending"===s.type&&(null===(n=(t=s.completionFuture).reject)||void 0===n||n.call(t,r.aborted?Qc.timeout():Qc.cancelled()))}},this.emit("sfuUpdateSubscription",{sid:e,subscribe:!0});const r=Pc(1e4);return void(yield n(i,t,r))}case"pending":return i.subscription.pendingRequestCount+=1,void(yield n(i,t));case"active":return}})}querySubscribed(){return mn(this,void 0,void 0,function*(){return Array.from(this.descriptors.values()).filter(e=>"active"===e.subscription.type).map(e=>[e.info,e.publisherIdentity])})}unSubscribeRequest(e){var t;const i=this.descriptors.get(e);if(!i)throw new Error("Cannot subscribe to unknown track");if("active"!==i.subscription.type)return void Zc.warn("Unexpected descriptor state in unSubscribeRequest, expected active, found ".concat(null===(t=i.subscription)||void 0===t?void 0:t.type));this.closeStreamControllers(i.subscription.streamControllers,e);const n=i.subscription;i.subscription={type:"none"},this.subscriptionHandles.delete(n.subcriptionHandle),this.emit("sfuUpdateSubscription",{sid:e,subscribe:!1})}closeStreamControllers(e,t){for(const n of e){var i=x(n,2);const e=i[0];(0,i[1])();try{e.close()}catch(e){Zc.warn("Failed to close readable stream for track ".concat(t,": ").concat(e))}}}receiveSfuPublicationUpdates(e){return mn(this,void 0,void 0,function*(){if(0===e.size)return;const t=new Map;for(const n of e.entries()){var i=x(n,2);const e=i[0],r=i[1],s=new Set;for(const t of r)s.add(t.sid),this.descriptors.has(t.sid)||(yield this.handleTrackPublished(e,t));t.set(e,s)}for(const e of t.entries()){var n=x(e,2);const t=n[0],i=n[1];let r=Array.from(this.descriptors.entries()).filter(e=>{let i=x(e,2);return i[0],i[1].publisherIdentity===t}).map(e=>x(e,1)[0]).filter(e=>!i.has(e));for(const e of r)this.handleTrackUnpublished(e)}})}queryPublications(){return mn(this,void 0,void 0,function*(){return Array.from(this.descriptors.values()).map(e=>e.info)})}handleTrackPublished(e,t){return mn(this,void 0,void 0,function*(){if(this.descriptors.has(t.sid))return void Zc.error("Existing descriptor for track ".concat(t.sid));let i={info:t,publisherIdentity:e,subscription:{type:"none"},pipelineOptions:{}};this.descriptors.set(i.info.sid,i);const n=new jc(i.info,this,{publisherIdentity:e});
1this.emit("trackPublished",{track:n})})}handleTrackUnpublished(e){const t=this.descriptors.get(e);t?(this.descriptors.delete(e),"active"===t.subscription.type&&(this.closeStreamControllers(t.subscription.streamControllers,e),this.subscriptionHandles.delete(t.subscription.subcriptionHandle)),this.emit("trackUnpublished",{sid:e,publisherIdentity:t.publisherIdentity})):Zc.error("Unknown track ".concat(e))}receivedSfuSubscriberHandles(e){for(const i of e.entries()){var t=x(i,2);const e=t[0],n=t[1];this.registerSubscriberHandle(e,n)}}registerSubscriberHandle(e,t){var i,n;const r=this.descriptors.get(t);if(r)switch(r.subscription.type){case"none":return void Zc.warn("No subscription for ".concat(t));case"active":return r.subscription.subcriptionHandle=e,void this.subscriptionHandles.set(e,t);case"pending":{const s=new Xc({info:r.info,publisherIdentity:r.publisherIdentity,e2eeManager:this.e2eeManager,pipelineOptions:r.pipelineOptions}),a=r.subscription;r.subscription={type:"active",subcriptionHandle:e,pipeline:s,streamControllers:new Map},this.subscriptionHandles.set(e,t),null===(n=(i=a.completionFuture).resolve)||void 0===n||n.call(i)}}else Zc.error("Unknown track ".concat(t))}packetReceived(e){return mn(this,void 0,void 0,function*(){let t;try{t=x(Hc.fromBinary(e),1)[0]}catch(e){return void Zc.error("Failed to deserialize packet: ".concat(e))}const i=this.subscriptionHandles.get(t.header.trackHandle);if(!i)return void Zc.warn("Unknown subscriber handle ".concat(t.header.trackHandle));const n=this.descriptors.get(i);if(!n)return void Zc.error("Missing descriptor for track ".concat(i));if("active"!==n.subscription.type)return void Zc.warn("Received packet for track ".concat(i," without active subscription"));const r=yield n.subscription.pipeline.processPacket(t);if(r)for(const e of n.subscription.streamControllers.keys()){if(null!==e.desiredSize&&e.desiredSize<=0){Zc.warn("Cannot send frame to subscribers: readable stream is full (desiredSize is ".concat(e.desiredSize,"). To increase this threshold, set a higher 'options.highWaterMark' when calling .subscribe()."));continue}const t=Uc.lossyIntoFrame(r);e.enqueue(t)}})}resendSubscriptionUpdates(){for(const t of this.descriptors){var e=x(t,2);const i=e[0];"none"!==e[1].subscription.type&&this.emit("sfuUpdateSubscription",{sid:i,subscribe:!0})}}handleRemoteParticipantDisconnected(e){var t,i;for(const n of this.descriptors.values())if(n.publisherIdentity===e)switch(n.subscription.type){case"none":break;case"pending":null===(i=(t=n.subscription.completionFuture).reject)||void 0===i||i.call(t,Qc.disconnected());break;case"active":this.unSubscribeRequest(n.info.sid)}}reset(){var e,t;
vendor: 7,745 bytes, line 1
1for(const i of this.descriptors.values())this.emit("trackUnpublished",{sid:i.info.sid,publisherIdentity:i.publisherIdentity}),"pending"===i.subscription.type&&(null===(t=(e=i.subscription.completionFuture).reject)||void 0===t||t.call(e,Qc.disconnected())),"active"===i.subscription.type&&this.closeStreamControllers(i.subscription.streamControllers,i.info.sid);this.descriptors.clear(),this.subscriptionHandles.clear()}}class ed extends Lr{constructor(e,t,i){super(19,e,i),this.name="DataTrackPacketizerError",this.reason=t,this.reasonName=td[t]}static mtuTooShort(){return new ed("MTU is too short to send frame",td.MtuTooShort)}}var td,id,nd,rd;!function(e){e[e.MtuTooShort=0]="MtuTooShort"}(td||(td={}));class sd{constructor(e,t){this.sequence=Ga.u16(0),this.frameNumber=Ga.u16(0),this.clock=Ja.rtpStartingNow(Ka.rtpRandom()),this.handle=e,this.mtuSizeBytes=t}static computeFrameMarker(e,t){return t<=1?Vc.Single:0===e?Vc.Start:e===t-1?Vc.Final:Vc.Inter}*packetize(e,t){var i;const n=this.frameNumber.getThenIncrement(),r={marker:Vc.Inter,trackHandle:this.handle,sequence:Ga.u16(0),frameNumber:n,timestamp:null!==(i=null==t?void 0:t.now)&&void 0!==i?i:this.clock.now(),extensions:e.extensions},s=new qc(r).toBinaryLengthBytes();if(s>=this.mtuSizeBytes)throw ed.mtuTooShort();const a=this.mtuSizeBytes-s,o=Math.ceil(e.payload.byteLength/a);for(let t=0,i=0;i<e.payload.byteLength;t=(c=[t+1,i+a])[0],i=c[1],c){var c;const n=this.sequence.getThenIncrement(),s=new qc(Object.assign(Object.assign({},r),{marker:sd.computeFrameMarker(t,o),sequence:n})),d=Math.min(a,e.payload.byteLength-i),l=new Uint8Array(e.payload.buffer,e.payload.byteOffset+i,d);yield new Hc(s,l)}}}!function(e){e[e.NotAllowed=0]="NotAllowed",e[e.DuplicateName=1]="DuplicateName",e[e.Timeout=2]="Timeout",e[e.LimitReached=3]="LimitReached",e[e.Disconnected=4]="Disconnected",e[e.Cancelled=5]="Cancelled",e[e.InvalidName=6]="InvalidName",e[e.Unknown=7]="Unknown"}(id||(id={}));class ad extends Lr{constructor(e,t,i){super(21,e,i),this.name="DataTrackPublishError",this.reason=t,this.reasonName=id[t],this.rawMessage=null==i?void 0:i.rawMessage}static notAllowed(e){return new ad("Data track publishing unauthorized",id.NotAllowed,{rawMessage:e})}static duplicateName(e){return new ad("Track name already taken",id.DuplicateName,{rawMessage:e})}static invalidName(e){return new ad("Track name is invalid",id.InvalidName,{rawMessage:e})}static timeout(){return new ad("Publish data track timed-out. Does the LiveKit server support data tracks?",id.Timeout)}static limitReached(e){return new ad("Data track publication limit reached",id.LimitReached,{rawMessage:e})}static unknown(e,t){return new ad("Received RequestResponse for publishDataTrack, but reason was unrecognised (".concat(e,", ").concat(t,")"),id.Unknown)}static disconnected(){return new ad("Room disconnected",id.Disconnected)}static cancelled(){return new ad("Publish data track cancelled by caller",id.Cancelled)}}!function(e){e[e.TrackUnpublished=0]="TrackUnpublished",e[e.Dropped=1]="Dropped"}(nd||(nd={}));class od extends Lr{constructor(e,t,i){super(22,e,i),this.name="DataTrackPushFrameError",this.reason=t,this.reasonName=nd[t]}static trackUnpublished(){return new od("Track is no longer published",nd.TrackUnpublished)}static dropped(e){return new od("Frame was dropped",nd.Dropped,{cause:e})}}!function(e){e[e.Packetizer=0]="Packetizer",e[e.Encryption=1]="Encryption"}(rd||(rd={}));class cd extends Lr{constructor(e,t,i){super(21,e,i),this.name="DataTrackOutgoingPipelineError",this.reason=t,this.reasonName=rd[t]}static packetizer(e){return new cd("Error packetizing frame",rd.Packetizer,{cause:e})}static encryption(e){return new cd("Error encrypting frame",rd.Encryption,{cause:e})}}class dd{constructor(e,t){this.trackSymbol=Fc,this.isLocal=!0,this.typeSymbol=Bc,this.handle=null,this.log=dn,this.flushedFuture=new ia,this.isFlushed=!0,this.handleManagerReset=()=>{var e,t;null===(t=(e=this.flushedFuture).resolve)||void 0===t||t.call(e),this.manager.off("packetsFlushedChange",this.handleManagerPacketsFlushedChange),this.manager.off("reset",this.handleManagerReset)},this.handleManagerPacketsFlushedChange=e=>{var t,i;this.isFlushed=e.isFlushed,e.isFlushed&&(null===(i=(t=this.flushedFuture).resolve)||void 0===i||i.call(t),this.flushedFuture=new ia)},this.options=e,this.manager=t,this.log=ln(an.DataTracks),this.manager.on("packetsFlushedChange",this.handleManagerPacketsFlushedChange),this.manager.on("reset",this.handleManagerReset)}static withExplicitHandle(e,t,i){const n=new dd(e,t);return n.handle=i,n}get info(){const e=this.descriptor;return"active"===(null==e?void 0:e.type)?e.info:void 0}get descriptor(){return this.handle?this.manager.getDescriptor(this.handle):null}publish(e){return mn(this,void 0,void 0,function*(){try{this.handle=yield this.manager.publishRequest(this.options,e)}catch(e){throw e}})}isPublished(){var e;return"active"===(null===(e=this.descriptor)||void 0===e?void 0:e.type)&&"unpublished"!==this.descriptor.publishState}tryPush(e){if(!this.handle)throw od.trackUnpublished();const t=Uc.from(e);try{return this.manager.tryProcessAndSend(this.handle,t)}catch(e){throw e}}flush(){return mn(this,void 0,void 0,function*(){if(!this.isFlushed)return this.flushedFuture.promise})}unpublish(){return mn(this,void 0,void 0,function*(){if(this.handle)try{yield this.manager.unpublishRequest(this.handle)}catch(e){throw e}else dn.warn('Data track "'.concat(this.options.name,'" is not published, so unpublishing has no effect.'))})}}class ld{constructor(e){this.e2eeManager=e.e2eeManager,this.packetizer=new sd(e.info.pubHandle,ld.TRANSPORT_MTU_BYTES)}updateE2eeManager(e){this.e2eeManager=e}processFrame(e){return function(e,t,i){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var n,r=i.apply(e,t||[]),s=[];return n=Object.create(("function"==typeof AsyncIterator?AsyncIterator:Object).prototype),a("next"),a("throw"),a("return",function(e){return function(t){return Promise.resolve(t).then(e,d)}}),n[Symbol.asyncIterator]=function(){return this},n;function a(e,t){r[e]&&(n[e]=function(t){return new Promise(function(i,n){s.push([e,t,i,n])>1||o(e,t)})},t&&(n[e]=t(n[e])))}function o(e,t){try{(i=r[e](t)).value instanceof gn?Promise.resolve(i.value.v).then(c,d):l(s[0][2],i)}catch(e){l(s[0][3],e)}var i}function c(e){o("next",e)}function d(e){o("throw",e)}function l(e,t){e(t),s.shift(),s.length&&o(s[0][0],s[0][1])}}(this,arguments,function*(){const t=yield gn(this.encryptIfNeeded(e));try{yield gn(yield*function(e){var t,i;return t={},n("next"),n("throw",function(e){throw e}),n("return"),t[Symbol.iterator]=function(){return this},t;function n(n,r){t[n]=e[n]?function(t){return(i=!i)?{value:gn(e[n](t)),done:!1}:r?r(t):t}:r}}(fn(this.packetizer.packetize(t))))}catch(e){if(e instanceof ed)throw cd.packetizer(e);throw e}})}encryptIfNeeded(e){return mn(this,void 0,void 0,function*(){if(!this.e2eeManager)return e;let t;try{t=yield this.e2eeManager.encryptData(e.payload)}catch(e){throw cd.encryption(e)}return e.payload=t.payload,e.extensions.e2ee=new xc(t.keyIndex,t.iv),e})}}ld.TRANSPORT_MTU_BYTES=16e3;const ud=ln(an.DataTracks),hd=()=>({type:"pending",completionFuture:new ia}),pd=(e,t)=>({type:"active",info:e,publishState:"published",pipeline:new ld({info:e,e2eeManager:t}),unpublishingFuture:new ia});class md extends bn.EventEmitter{constructor(e){var t;super(),this.handleAllocator=new $a,this.descriptors=new Map,this.inFlightPacketCounter=new Map,this.e2eeManager=null!==(t=null==e?void 0:e.e2eeManager)&&void 0!==t?t:null}static withDescriptors(e){const t=new md;return t.descriptors=e,t}updateE2eeManager(e){this.e2eeManager=e;for(const t of this.descriptors.values())"active"===t.type&&t.pipeline.updateE2eeManager(e)}
1getDescriptor(e){var t;return null!==(t=this.descriptors.get(e))&&void 0!==t?t:null}tryProcessAndSend(e,t){return mn(this,void 0,void 0,function*(){var i,n,r,s,a;const o=this.getDescriptor(e);if("active"!==(null==o?void 0:o.type))throw od.trackUnpublished();if("unpublished"===o.publishState)throw od.trackUnpublished();if("republishing"===o.publishState)throw od.dropped("Data track republishing");try{try{for(var c,d=!0,l=fn(o.pipeline.processFrame(t));!(i=(c=yield l.next()).done);d=!0){s=c.value,d=!1;const t=s,i=null!==(a=this.inFlightPacketCounter.get(e))&&void 0!==a?a:0;this.inFlightPacketCounter.set(e,i+1),0===i&&this.emit("packetsFlushedChange",{handle:e,isFlushed:!1}),this.emit("packetAvailable",{handle:e,bytes:t.toBinary()})}}catch(e){n={error:e}}finally{try{d||i||!(r=l.return)||(yield r.call(l))}finally{if(n)throw n.error}}}catch(e){throw od.dropped(e)}})}handlePacketSendComplete(e){var t;let i=(null!==(t=this.inFlightPacketCounter.get(e))&&void 0!==t?t:0)-1;i<0&&(ud.warn("OutgoingDataTrackManager.handlePacketSendComplete: inFlightPacketCounter was decremented below 0 (got ".concat(this.inFlightPacketCounter," - resetting to 0. Were more packets send than were emitted?")),i=0),this.inFlightPacketCounter.set(e,i),0===i&&this.emit("packetsFlushedChange",{handle:e,isFlushed:!0})}publishRequest(e,t){return mn(this,void 0,void 0,function*(){const i=this.handleAllocator.get();if(!i)throw ad.limitReached();const n=Pc(1e4),r=t?Ec([t,n]):n;if(this.descriptors.has(i))throw new Error("Descriptor for handle already exists");const s=hd();this.descriptors.set(i,s);const a=()=>{var e,t;const r=this.descriptors.get(i);r?(this.descriptors.delete(i),this.emit("sfuUnpublishRequest",{handle:i}),"pending"===r.type&&(null===(t=(e=r.completionFuture).reject)||void 0===t||t.call(e,n.aborted?ad.timeout():ad.cancelled()))):ud.warn("No descriptor for ".concat(i))};return r.aborted?(a(),s.completionFuture.promise.then(()=>i)):(r.addEventListener("abort",a),this.emit("sfuPublishRequest",{handle:i,name:e.name,usesE2ee:null!==this.e2eeManager}),yield s.completionFuture.promise,r.removeEventListener("abort",a),this.emit("trackPublished",{track:dd.withExplicitHandle(e,this,i)}),i)})}queryPublished(){return Array.from(this.descriptors.values()).filter(e=>"active"===e.type).map(e=>e.info)}unpublishRequest(e){return mn(this,void 0,void 0,function*(){const t=this.descriptors.get(e);t?"active"===t.type?(this.emit("sfuUnpublishRequest",{handle:e}),yield t.unpublishingFuture.promise,this.inFlightPacketCounter.delete(e),this.emit("trackUnpublished",{sid:t.info.sid})):ud.warn("Track ".concat(e," not active")):ud.warn("No descriptor for ".concat(e))})}receivedSfuPublishResponse(e,t){var i,n,r,s;const a=this.descriptors.get(e);if(a)switch(this.descriptors.delete(e),a.type){case"pending":if("ok"===t.type){const e=t.data,r=e.usesE2ee?this.e2eeManager:null;this.descriptors.set(e.pubHandle,pd(e,r)),null===(n=(i=a.completionFuture).resolve)||void 0===n||n.call(i)}else null===(s=(r=a.completionFuture).reject)||void 0===s||s.call(r,t.error);return;case"active":if("republishing"!==a.publishState)return void ud.warn("Track ".concat(e," already active"));if("error"===t.type)return void ud.warn("Republish failed for track ".concat(e));ud.debug("Track ".concat(e," republished")),a.info.sid=t.data.sid,a.publishState="published",this.descriptors.set(a.info.pubHandle,a)}else ud.warn("No descriptor for ".concat(e))}receivedSfuUnpublishResponse(e){var t,i;const n=this.descriptors.get(e);n?(this.descriptors.delete(e),"active"===n.type?(n.publishState="unpublished",null===(i=(t=n.unpublishingFuture).resolve)||void 0===i||i.call(t)):ud.warn("Track ".concat(e," not active"))):ud.warn("No descriptor for ".concat(e))}sfuWillRepublishTracks(){var e,t;for(const n of this.descriptors.entries()){var i=x(n,2);const r=i[0],s=i[1];switch(s.type){case"pending":this.descriptors.delete(r),null===(t=(e=s.completionFuture).reject)||void 0===t||t.call(e,ad.disconnected());break;case"active":s.publishState="republishing",this.emit("sfuPublishRequest",{handle:s.info.pubHandle,name:s.info.name,usesE2ee:s.info.usesE2ee})}}}reset(){return mn(this,void 0,void 0,function*(){var e,t,i,n;this.handleAllocator.reset();for(const r of this.descriptors.values())switch(r.type){case"pen
1ding":null===(t=(e=r.completionFuture).reject)||void 0===t||t.call(e,ad.disconnected());break;case"active":null===(n=(i=r.unpublishingFuture).resolve)||void 0===n||n.call(i),yield this.unpublishRequest(r.info.pubHandle)}this.descriptors.clear(),this.inFlightPacketCounter.clear(),this.emit("reset")})}}class gd extends Error{constructor(e,t,i,n){super(t),this.code=e,this.message=Cd(t,gd.MAX_MESSAGE_BYTES),this.data=i?Cd(i,gd.MAX_DATA_BYTES):void 0,void 0!==(null==n?void 0:n.cause)&&(this.cause=null==n?void 0:n.cause)}static fromProto(e){return new gd(e.code,e.message,e.data)}toProto(){return new Pt({code:this.code,message:this.message,data:this.data})}static builtIn(e,t,i){return new gd(gd.ErrorCode[e],gd.ErrorMessage[e],t,i)}}gd.MAX_MESSAGE_BYTES=256,gd.MAX_DATA_BYTES=15360,gd.ErrorCode={APPLICATION_ERROR:1500,CONNECTION_TIMEOUT:1501,RESPONSE_TIMEOUT:1502,RECIPIENT_DISCONNECTED:1503,RESPONSE_PAYLOAD_TOO_LARGE:1504,SEND_FAILED:1505,UNSUPPORTED_METHOD:1400,RECIPIENT_NOT_FOUND:1401,REQUEST_PAYLOAD_TOO_LARGE:1402,UNSUPPORTED_SERVER:1403,UNSUPPORTED_VERSION:1404},gd.ErrorMessage={APPLICATION_ERROR:"Application error in method handler",CONNECTION_TIMEOUT:"Connection timeout",RESPONSE_TIMEOUT:"Response timeout",RECIPIENT_DISCONNECTED:"Recipient disconnected",RESPONSE_PAYLOAD_TOO_LARGE:"Response payload too large",SEND_FAILED:"Failed to send",UNSUPPORTED_METHOD:"Method not supported at destination",RECIPIENT_NOT_FOUND:"Recipient not found",REQUEST_PAYLOAD_TOO_LARGE:"Request payload too large",UNSUPPORTED_SERVER:"RPC not supported by server",UNSUPPORTED_VERSION:"Unsupported RPC version"};const fd="lk.rpc_request",vd="lk.rpc_response";var kd,bd,yd,Td;function Sd(e){return(new TextEncoder).encode(e).length}function Cd(e,t){if(Sd(e)<=t)return e;let i=0,n=e.length;const r=new TextEncoder;for(;i<n;){const s=Math.floor((i+n+1)/2);r.encode(e.slice(0,s)).length<=t?i=s:n=s-1}return e.slice(0,i)}!function(e){e.RPC_REQUEST_ID="lk.rpc_request_id",e.RPC_REQUEST_METHOD="lk.rpc_request_method",e.RPC_REQUEST_RESPONSE_TIMEOUT_MS="lk.rpc_request_response_timeout_ms",e.RPC_REQUEST_VERSION="l
1k.rpc_request_version"}(kd||(kd={}));class wd extends bn.EventEmitter{constructor(e,t,i,n){super(),this.pendingAcks=new Map,this.pendingResponses=new Map,this.log=e,this.outgoingDataStreamManager=t,this.getRemoteParticipantClientProtocol=i,this.getServerVersion=n}performRpc(e){return mn(this,arguments,void 0,function(e){var t=this;let i=e.destinationIdentity,n=e.method,r=e.payload,s=e.responseTimeout,a=void 0===s?15e3:s;return function*(){const e=t.getRemoteParticipantClientProtocol(i);if(Sd(r)>15360&&e<1)throw gd.builtIn("REQUEST_PAYLOAD_TOO_LARGE");const s=t.getServerVersion();if(s&&Gs(s,"1.8.0")<0)throw gd.builtIn("UNSUPPORTED_SERVER");const o=Math.max(a,8e3),c=crypto.randomUUID(),d=new ia;let l=null;const u=setTimeout(()=>{var e;t.pendingAcks.delete(c),null===(e=d.reject)||void 0===e||e.call(d,gd.builtIn("CONNECTION_TIMEOUT")),t.pendingResponses.delete(c),null!==l&&clearTimeout(l)},7e3);t.pendingAcks.set(c,{resolve:()=>{clearTimeout(u)},participantIdentity:i}),t.pendingResponses.set(c,{completionFuture:d,participantIdentity:i}),yield t.publishRpcRequest(i,c,n,r,o,e),l=setTimeout(()=>{var e;t.pendingResponses.delete(c),null===(e=d.reject)||void 0===e||e.call(d,gd.builtIn("RESPONSE_TIMEOUT"))},a);const h=d.promise.finally(()=>{clearTimeout(l),t.pendingAcks.has(c)&&(t.log.warn("RPC response received before ack",c),t.pendingAcks.delete(c),clearTimeout(u))});return[c,h]}()})}publishRpcRequest(e,t,i,n,r,s){return mn(this,void 0,void 0,function*(){if(s>=1){const s=yield this.outgoingDataStreamManager.streamText({topic:fd,destinationIdentities:[e],attributes:{[kd.RPC_REQUEST_ID]:t,[kd.RPC_REQUEST_METHOD]:i,[kd.RPC_REQUEST_RESPONSE_TIMEOUT_MS]:"".concat(r),[kd.RPC_REQUEST_VERSION]:"".concat(2)}});return yield s.write(n),void(yield s.close())}this.emit("sendDataPacket",{packet:new ht({destinationIdentities:[e],kind:pt.RELIABLE,value:{case:"rpcRequest",value:new Ct({id:t,method:i,payload:n,responseTimeoutMs:r,version:1})}})})})}handleIncomingDataStream(e,t,i){return mn(this,void 0,void 0,function*(){const n=i[kd.RPC_REQUEST_ID];if(!n)return void this.log.warn("RPC data stream malformed: ".concat(kd.RPC_REQUEST_ID," not set."));const r=this.pendingResponses.get(n);if(r&&r.participantIdentity!==t)return void this.log.warn("RPC response stream for ".concat(n," arrived from unexpected sender ").concat(t,", expected ").concat(r.participantIdentity,". Ignoring."));let s;try{s=yield e.readAll()}catch(e){return this.log.warn("Error reading RPC response payload: ".concat(e)),void this.handleIncomingRpcResponseFailure(n,gd.builtIn("APPLICATION_ERROR","Error reading RPC response payload",{cause:e}))}this.handleIncomingRpcResponseSuccess(n,s)})}handleIncomingRpcResponseSuccess(e,t){var i,n;const r=this.pendingResponses.get(e);r?(null===(n=(i=r.completionFuture).resolve)||void 0===n||n.call(i,t),this.pendingResponses.delete(e)):this.log.error("Response received for unexpected RPC request",e)}handleIncomingRpcResponseFailure(e,t){var i,n;const r=this.pendingResponses.get(e);r?(null===(n=(i=r.completionFuture).reject)||void 0===n||n.call(i,t),this.pendingResponses.delete(e)):this.log.error("Response received for unexpected RPC request",e)}handleIncomingRpcAck(e){const t=this.pendingAcks.get(e);t?(t.resolve(),this.pendingAcks.delete(e)):this.log.error("Ack received for unexpected RPC request: ".concat(e))}handleParticipantDisconnected(e){var t;for(const t of this.pendingAcks){var i=x(t,2);const n=i[0];i[1].participantIdentity===e&&this.pendingAcks.delete(n)}for(const i of this.pendingResponses){var n=x(i,2);const s=n[0];var r=n[1];const a=r.participantIdentity,o=r.completionFuture;a===e&&(null===(t=o.reject)||void 0===t||t.call(o,gd.builtIn("RECIPIENT_DISCONNECTED")),this.pendingResponses.delete(s))}}}class Ed extends bn.EventEmitter{constructor(e,t,i){super(),this.rpcHandlers=new Map,this.log=e,this.outgoingDataStreamManager=t,this.getRemoteParticipantClientProtocol=i}registerRpcMethod(e,t){if(this.rpcHandlers.has(e))throw Error("RPC handler already registered for method ".concat(e,", unregisterRpcMethod before trying to register again"));this.rpcHandlers.set(e,t)}
1unregisterRpcMethod(e){this.rpcHandlers.delete(e)}handleIncomingRpcRequest(e,t){return mn(this,void 0,void 0,function*(){var i;if(this.publishRpcAck(e,t.id),1!==t.version)return void this.publishRpcResponsePacket(e,t.id,null,gd.builtIn("UNSUPPORTED_VERSION"));const n=this.rpcHandlers.get(t.method);if(!n)return void this.publishRpcResponsePacket(e,t.id,null,gd.builtIn("UNSUPPORTED_METHOD"));let r;try{r=yield n({requestId:t.id,callerIdentity:e,payload:t.payload,responseTimeout:t.responseTimeoutMs})}catch(n){let r;return n instanceof gd?r=n:(this.log.warn("Uncaught error returned by RPC handler for ".concat(t.method,". Returning APPLICATION_ERROR instead."),n),r=gd.builtIn("APPLICATION_ERROR","Uncaught error: ".concat(null!==(i=null==n?void 0:n.message)&&void 0!==i?i:n),{cause:n})),void this.publishRpcResponsePacket(e,t.id,null,r)}yield this.publishRpcResponse(e,t.id,null!=r?r:"")})}handleIncomingDataStream(e,t,i){return mn(this,void 0,void 0,function*(){const n=i[kd.RPC_REQUEST_ID],r=i[kd.RPC_REQUEST_METHOD],s=parseInt(i[kd.RPC_REQUEST_RESPONSE_TIMEOUT_MS],10),a=parseInt(i[kd.RPC_REQUEST_VERSION],10);if(!n||!r||Number.isNaN(s)||Number.isNaN(a))return this.log.warn("RPC data stream malformed: ".concat(kd.RPC_REQUEST_ID," / ").concat(kd.RPC_REQUEST_METHOD," / ").concat(kd.RPC_REQUEST_RESPONSE_TIMEOUT_MS," / ").concat(kd.RPC_REQUEST_VERSION," not set.")),void this.publishRpcResponsePacket(t,n,null,gd.builtIn("APPLICATION_ERROR","RPC data stream malformed"));if(this.publishRpcAck(t,n),2!==a)return void this.publishRpcResponsePacket(t,n,null,gd.builtIn("UNSUPPORTED_VERSION"));let o;try{o=yield e.readAll()}catch(e){return this.log.warn("Error reading RPC request payload: ".concat(e)),void this.publishRpcResponsePacket(t,n,null,gd.builtIn("APPLICATION_ERROR","Error reading RPC request payload",{cause:e}))}const c=this.rpcHandlers.get(r);if(!c)return void this.publishRpcResponsePacket(t,n,null,gd.builtIn("UNSUPPORTED_METHOD"));let d;try{d=yield c({requestId:n,callerIdentity:t,payload:o,responseTimeout:s})}catch(e){let i;return e instanceof gd?i=e:(this.log.warn("Uncaught error returned by RPC handler for ".concat(r,". Returning APPLICATION_ERROR instead."),e),i=gd.builtIn("APPLICATION_ERROR")),void this.publishRpcResponsePacket(t,n,null,i)}yield this.publishRpcResponse(t,n,null!=d?d:"")})}publishRpcAck(e,t){this.emit("sendDataPacket",{packet:new ht({destinationIdentities:[e],kind:pt.RELIABLE,value:{case:"rpcAck",value:new wt({requestId:t})}})})}publishRpcResponsePacket(e,t,i,n){this.emit("sendDataPacket",{packet:new ht({destinationIdentities:[e],kind:pt.RELIABLE,value:{case:"rpcResponse",value:new Et({requestId:t,value:n?{case:"error",value:n.toProto()}:{case:"payload",value:null!=i?i:""}})}})})}publishRpcResponse(e,t,i){return mn(this,void 0,void 0,function*(){if(this.getRemoteParticipantClientProtocol(e)>=1){const n=yield this.outgoingDataStreamManager.streamText({topic:vd,destinationIdentities:[e],attributes:{[kd.RPC_REQUEST_ID]:t}});return yield n.write(i),void(yield n.close())}if(Sd(i)>15360)return this.log.warn("RPC Response payload too large for request ".concat(t,". To send larger responses, consider updating the sending client.")),void this.publishRpcResponsePacket(e,t,null,gd.builtIn("RESPONSE_PAYLOAD_TOO_LARGE"));this.publishRpcResponsePacket(e,t,i,null)})}}class Pd extends Aa{constructor(e,t,i,n,r,s){super(e,t,Es.Kind.Audio,i,s),this.monitorReceiver=()=>mn(this,void 0,void 0,function*(){if(!this.receiver)return void(this._currentBitrate=0);const e=yield this.getReceiverStats();e&&this.prevStats&&this.receiver&&(this._currentBitrate=Oa(e,this.prevStats)),this.prevStats=e}),this.audioContext=n,this.webAudioPluginNodes=[],r&&(this.sinkId=r.deviceId)}setVolume(e){var t;for(const i of this.attachedElements)this.audioContext?null===(t=this.gainNode)||void 0===t||t.gain.setTargetAtTime(e,0,.1):i.volume=e;js()&&this._mediaStreamTrack._setVolume(e),this.elementVolume=e}getVolume(){if(this.elementVolume)return this.elementVolume;if(js())return 1;let e=0;return this.attachedElements.forEach(t=>{t.volume>e&&(e=t.volume)}),e}setSinkId(e){return mn(this,void 0,void 0,function*(){this.sinkId=e,yield Promise.all(this.attachedElements.map(t=>{if(As(t))return t.setSinkId(e)}))})}attach(e){const t=0===this.attachedElements.length;return e?super.attach(e):e=super.attach(),this.sinkId&&As(e)&&e.setSinkId(this.sinkId).catch(e=>{this.log.error("Failed to set sink id on remote audio track",e,this.logContext)}),this.audioContext&&t&&(this.log.debug("using audio context mapping",this.logContext),this.connectWebAudio(this.audioContext,e),e.volume=0,e.muted=!0),this.elementVolume&&this.setVolume(this.elementVolume),e}detach(e){let t;return e?(t=super.detach(e),this.audioContext&&(this.attachedElements.length>0?this.connectWebAudio(this.audioContext,this.attachedElements[0]):this.disconnectWebAudio())):(t=super.detach(),this.disconnectWebAudio()),t}setAudioContext(e){this.audioContext=e,e&&this.attachedElements.length>0?this.connectWebAudio(e,this.attachedElements[0]):e||this.disconnectWebAudio()}setWebAudioPlugins(e){this.webAudioPluginNodes=e,this.attachedElements.length>0&&this.audioContext&&this.connectWebAudio(this.audioContext,this.attachedElements[0])}connectWebAudio(e,t){this.disconnectWebAudio(),this.sourceNode=e.createMediaStreamSource(t.srcObject);let i=this.sourceNode;
vendor: 4,801 bytes, line 1
1this.webAudioPluginNodes.forEach(e=>{i.connect(e),i=e}),this.gainNode=e.createGain(),i.connect(this.gainNode),this.gainNode.connect(e.destination),this.elementVolume&&this.gainNode.gain.setTargetAtTime(this.elementVolume,0,.1),"running"!==e.state&&e.resume().then(()=>{"running"!==e.state&&this.emit(Hr.AudioPlaybackFailed,new Error("Audio Context couldn't be started automatically"))}).catch(e=>{this.emit(Hr.AudioPlaybackFailed,e)})}disconnectWebAudio(){var e,t;null===(e=this.gainNode)||void 0===e||e.disconnect(),null===(t=this.sourceNode)||void 0===t||t.disconnect(),this.gainNode=void 0,this.sourceNode=void 0}getReceiverStats(){return mn(this,void 0,void 0,function*(){if(!this.receiver||!this.receiver.getStats)return;let e;return(yield this.receiver.getStats()).forEach(t=>{"inbound-rtp"===t.type&&(e={type:"audio",streamId:t.id,timestamp:t.timestamp,jitter:t.jitter,bytesReceived:t.bytesReceived,concealedSamples:t.concealedSamples,concealmentEvents:t.concealmentEvents,silentConcealedSamples:t.silentConcealedSamples,silentConcealmentEvents:t.silentConcealmentEvents,totalAudioEnergy:t.totalAudioEnergy,totalSamplesDuration:t.totalSamplesDuration})}),e})}}class Rd extends bn.EventEmitter{constructor(e,t,i,n){var r;super(),this.metadataMuted=!1,this.encryption=st.NONE,this.log=dn,this.handleMuted=()=>{this.emit(Hr.Muted)},this.handleUnmuted=()=>{this.emit(Hr.Unmuted)},this.log=ln(null!==(r=null==n?void 0:n.loggerName)&&void 0!==r?r:an.Publication),this.loggerContextCb=this.loggerContextCb,this.setMaxListeners(100),this.kind=e,this.trackSid=t,this.trackName=i,this.source=Es.Source.Unknown}setTrack(e){this.track&&(this.track.off(Hr.Muted,this.handleMuted),this.track.off(Hr.Unmuted,this.handleUnmuted)),this.track=e,e&&(e.on(Hr.Muted,this.handleMuted),e.on(Hr.Unmuted,this.handleUnmuted))}get logContext(){var e;return Object.assign(Object.assign({},null===(e=this.loggerContextCb)||void 0===e?void 0:e.call(this)),ys(this))}get isMuted(){return this.metadataMuted}get isEnabled(){return!0}get isSubscribed(){return void 0!==this.track}get isEncrypted(){return this.encryption!==st.NONE}get audioTrack(){if(da(this.track))return this.track}get videoTrack(){if(la(this.track))return this.track}updateInfo(e){this.trackSid=e.sid,this.trackName=e.name,this.source=Es.sourceFromProto(e.source),this.mimeType=e.mimeType,this.kind===Es.Kind.Video&&e.width>0&&(this.dimensions={width:e.width,height:e.height},this.simulcasted=e.simulcast),this.encryption=e.encryption,this.trackInfo=e,this.log.debug("update publication info",Object.assign(Object.assign({},this.logContext),{info:e}))}}!function(e){var t,i;(t=e.SubscriptionStatus||(e.SubscriptionStatus={})).Desired="desired",t.Subscribed="subscribed",t.Unsubscribed="unsubscribed",(i=e.PermissionStatus||(e.PermissionStatus={})).Allowed="allowed",i.NotAllowed="not_allowed"}(Rd||(Rd={}));class Id extends Rd{get isUpstreamPaused(){var e;return null===(e=this.track)||void 0===e?void 0:e.isUpstreamPaused}constructor(e,t,i,n){super(e,t.sid,t.name,n),this.track=void 0,this.handleTrackEnded=()=>{this.emit(Hr.Ended)},this.handleCpuConstrained=()=>{this.track&&la(this.track)&&this.emit(Hr.CpuConstrained,this.track)},this.updateInfo(t),this.setTrack(i)}setTrack(e){this.track&&(this.track.off(Hr.Ended,this.handleTrackEnded),this.track.off(Hr.CpuConstrained,this.handleCpuConstrained)),super.setTrack(e),e&&(e.on(Hr.Ended,this.handleTrackEnded),e.on(Hr.CpuConstrained,this.handleCpuConstrained))}get isMuted(){return this.track?this.track.isMuted:super.isMuted}get audioTrack(){return super.audioTrack}get videoTrack(){return super.videoTrack}get isLocal(){return!0}mute(){return mn(this,void 0,void 0,function*(){var e;return null===(e=this.track)||void 0===e?void 0:e.mute()})}unmute(){return mn(this,void 0,void 0,function*(){var e;return null===(e=this.track)||void 0===e?void 0:e.unmute()})}pauseUpstream(){return mn(this,void 0,void 0,function*(){var e;yield null===(e=this.track)||void 0===e?void 0:e.pauseUpstream()})}resumeUpstream(){return mn(this,void 0,void 0,function*(){var e;yield null===(e=this.track)||void 0===e?void 0:e.resumeUpstream()})}getTrackFeatures(){var e;if(da(this.track)){const t=this.track.getSourceTrackSettings(),i=new Set;return t.autoGainControl&&i.add(Ye.TF_AUTO_GAIN_CONTROL),t.echoCancellation&&i.add(Ye.TF_ECHO_CANCELLATION),t.noiseSuppression&&i.add(Ye.TF_NOISE_SUPPRESSION),t.channelCount&&t.channelCount>1&&i.add(Ye.TF_STEREO),(null===(e=this.options)||void 0===e?void 0:e.dtx)||i.add(Ye.TF_NO_DTX),this.track.enhancedNoiseCancellation&&i.add(Ye.TF_ENHANCED_NOISE_CANCELLATION),Array.from(i.values())}return[]}}function Dd(e,t){return mn(this,void 0,void 0,function*(){null!=e||(e={});let i=!1;const n=Ts(e),r=n.audioProcessor,s=n.videoProcessor,a=n.optionsWithoutProcessor;let o=a.audio,c=a.video;
1if(r&&"object"==typeof a.audio&&(a.audio.processor=r),s&&"object"==typeof a.video&&(a.video.processor=s),e.audio&&"object"==typeof a.audio&&"string"==typeof a.audio.deviceId){const e=a.audio.deviceId;a.audio.deviceId={exact:e},i=!0,o=Object.assign(Object.assign({},a.audio),{deviceId:{ideal:e}})}if(a.video&&"object"==typeof a.video&&"string"==typeof a.video.deviceId){const e=a.video.deviceId;a.video.deviceId={exact:e},i=!0,c=Object.assign(Object.assign({},a.video),{deviceId:{ideal:e}})}!0===a.audio?a.audio={deviceId:"default"}:"object"==typeof a.audio&&null!==a.audio&&(a.audio=Object.assign(Object.assign({},a.audio),{deviceId:a.audio.deviceId||"default"})),!0===a.video?a.video={deviceId:"default"}:"object"!=typeof a.video||a.video.deviceId||(a.video.deviceId="default");const d=ms(hs(a,No,xo)),l=navigator.mediaDevices.getUserMedia(d);a.audio&&(Ha.userMediaPromiseMap.set("audioinput",l),l.catch(()=>Ha.userMediaPromiseMap.delete("audioinput"))),a.video&&(Ha.userMediaPromiseMap.set("videoinput",l),l.catch(()=>Ha.userMediaPromiseMap.delete("videoinput")));try{const e=yield l;return yield Promise.all(e.getTracks().map(i=>mn(this,void 0,void 0,function*(){let n;const a="audio"===i.kind?d.audio:d.video;"boolean"!=typeof a&&(n=a);const o=i.getSettings().deviceId;(null==n?void 0:n.deviceId)&&na(n.deviceId)!==o?n.deviceId=o:n||(n={deviceId:o});const c=function(e,t,i){switch(e.kind){case"audio":return new Wo(e,t,!1,void 0,i);case"video":return new nc(e,t,!1,i);default:throw new Gr("unsupported track type: ".concat(e.kind))}}(i,n,t);return c.kind===Es.Kind.Video?c.source=Es.Source.Camera:c.kind===Es.Kind.Audio&&(c.source=Es.Source.Microphone),c.mediaStream=e,da(c)&&r?yield c.setProcessor(r):la(c)&&s&&(yield c.setProcessor(s)),c})))}catch(n){if(!i)throw n;return Dd(Object.assign(Object.assign({},e),{audio:o,video:c}),t)}})}!function(e){e.Excellent="excellent",e.Good="good",e.Poor="poor",e.Lost="lost",e.Unknown="unknown"}(bd||(bd={}));class Md extends bn.EventEmitter{get logContext(){var e,t;return Object.assign({},null===(t=null===(e=this.loggerOptions)||void 0===e?void 0:e.loggerContextCb)||void 0===t?void 0:t.call(e))}get isEncrypted(){return this.trackPublications.size>0&&Array.from(this.trackPublications.values()).every(e=>e.isEncrypted)}get isAgent(){var e;return(null===(e=this.permissions)||void 0===e?void 0:e.agent)||this.kind===nt.AGENT}get isActive(){var e;return(null===(e=this.participantInfo)||void 0===e?void 0:e.state)===it.ACTIVE}get kind(){return this._kind}get attributes(){return Object.freeze(Object.assign({},this._attributes))}constructor(e,t,i,n,r,s){let a=arguments.length>6&&void 0!==arguments[6]?arguments[6]:nt.STANDARD;var o;super(),this.audioLevel=0,this.isSpeaking=!1,this._connectionQuality=bd.Unknown,this.log=dn,this.loggerOptions=s,this.log=ln(null!==(o=null==s?void 0:s.loggerName)&&void 0!==o?o:an.Participant,()=>this.logContext),this.setMaxListeners(100),this.sid=e,this.identity=t,this.name=i,this.metadata=n,this.audioTrackPublications=new Map,this.videoTrackPublications=new Map,this.trackPublications=new Map,this._kind=a,this._attributes=null!=r?r:{}}getTrackPublications(){return Array.from(this.trackPublications.values())}getTrackPublication(e){for(const t of this.trackPublications){const i=x(t,2)[1];if(i.source===e)return i}}getTrackPublicationByName(e){for(const t of this.trackPublications){const i=x(t,2)[1];if(i.trackName===e)return i}}waitUntilActive(){return this.isActive?Promise.resolve():(this.activeFuture||(this.activeFuture=new ia,this.once(qr.Active,()=>{var e,t;null===(t=null===(e=this.activeFuture)||void 0===e?void 0:e.resolve)||void 0===t||t.call(e),this.activeFuture=void 0})),this.activeFuture.promise)}get connectionQuality(){return this._connectionQuality}get isCameraEnabled(){var e;const t=this.getTrackPublication(Es.Source.Camera);return!(null===(e=null==t?void 0:t.isMuted)||void 0===e||e)}get isMicrophoneEnabled(){var e;const t=this.getTrackPublication(Es.Source.Microphone);return!(null===(e=null==t?void 0:t.isMuted)||void 0===e||e)}get isScreenShareEnabled(){return!!this.getTrackPublication(Es.Source.ScreenShare)}get isLocal(){return!1}get joinedAt(){return this.participantInfo?new Date(1e3*Number.parseInt(this.participantInfo.joinedAt.toString())):new Date}updateInfo(e){var t;return!(this.participantInfo&&this.participantInfo.sid===e.sid&&this.participantInfo.version>e.version||(this.identity=e.identity,this.sid=e.sid,this._setName(e.name),this._setMetadata(e.metadata),this._setAttributes(e.attributes),e.state===it.ACTIVE&&(null===(t=this.participantInfo)||void 0===t?void 0:t.state)!==it.ACTIVE&&this.emit
vendor: 4,527 bytes, line 1
1(qr.Active),e.permission&&this.setPermissions(e.permission),this.participantInfo=e,0))}_setMetadata(e){const t=this.metadata!==e,i=this.metadata;this.metadata=e,t&&this.emit(qr.ParticipantMetadataChanged,i)}_setName(e){const t=this.name!==e;this.name=e,t&&this.emit(qr.ParticipantNameChanged,e)}_setAttributes(e){const t=function(e,t){var i;void 0===e&&(e={}),void 0===t&&(t={});const n=[...Object.keys(t),...Object.keys(e)],r={};for(const s of n)e[s]!==t[s]&&(r[s]=null!==(i=t[s])&&void 0!==i?i:"");return r}(this.attributes,e);this._attributes=e,Object.keys(t).length>0&&this.emit(qr.AttributesChanged,t)}setPermissions(e){var t,i,n,r,s,a;const o=this.permissions,c=e.canPublish!==(null===(t=this.permissions)||void 0===t?void 0:t.canPublish)||e.canSubscribe!==(null===(i=this.permissions)||void 0===i?void 0:i.canSubscribe)||e.canPublishData!==(null===(n=this.permissions)||void 0===n?void 0:n.canPublishData)||e.hidden!==(null===(r=this.permissions)||void 0===r?void 0:r.hidden)||e.recorder!==(null===(s=this.permissions)||void 0===s?void 0:s.recorder)||e.canPublishSources.length!==this.permissions.canPublishSources.length||e.canPublishSources.some((e,t)=>{var i;return e!==(null===(i=this.permissions)||void 0===i?void 0:i.canPublishSources[t])})||e.canSubscribeMetrics!==(null===(a=this.permissions)||void 0===a?void 0:a.canSubscribeMetrics);return this.permissions=e,c&&this.emit(qr.ParticipantPermissionsChanged,o),c}setIsSpeaking(e){e!==this.isSpeaking&&(this.isSpeaking=e,e&&(this.lastSpokeAt=new Date),this.emit(qr.IsSpeakingChanged,e))}setConnectionQuality(e){const t=this._connectionQuality;this._connectionQuality=function(e){switch(e){case ze.EXCELLENT:return bd.Excellent;case ze.GOOD:return bd.Good;case ze.POOR:return bd.Poor;case ze.LOST:return bd.Lost;default:return bd.Unknown}}(e),t!==this._connectionQuality&&this.emit(qr.ConnectionQualityChanged,this._connectionQuality)}setDisconnected(){var e,t;this.activeFuture&&(null===(t=(e=this.activeFuture).reject)||void 0===t||t.call(e,new Error("Participant disconnected")),this.activeFuture=void 0)}setAudioContext(e){this.audioContext=e,this.audioTrackPublications.forEach(t=>da(t.track)&&t.track.setAudioContext(e))}addTrackPublication(e){e.on(Hr.Muted,()=>{this.emit(qr.TrackMuted,e)}),e.on(Hr.Unmuted,()=>{this.emit(qr.TrackUnmuted,e)});const t=e;switch(t.track&&(t.track.sid=e.trackSid),this.trackPublications.set(e.trackSid,e),e.kind){case Es.Kind.Audio:this.audioTrackPublications.set(e.trackSid,e);break;case Es.Kind.Video:this.videoTrackPublications.set(e.trackSid,e)}}}class _d extends Md{constructor(e,t,i,n,r,s,o,c){super(e,t,void 0,void 0,void 0,{loggerName:n.loggerName,loggerContextCb:()=>this.engine.logContext}),this.pendingPublishing=new Set,this.pendingPublishPromises=new Map,this.participantTrackPermissions=[],this.allParticipantsAllowedToSubscribe=!0,this.encryptionType=st.NONE,this.e2eeStateMutex=new a,this.enabledPublishVideoCodecs=[],this.handleReconnecting=()=>{this.reconnectFuture||(this.reconnectFuture=new ia)},this.handleReconnected=()=>{var e,t;null===(t=null===(e=this.reconnectFuture)||void 0===e?void 0:e.resolve)||void 0===t||t.call(e),this.reconnectFuture=void 0,this.updateTrackSubscriptionPermissions()},this.handleClosing=()=>{var e,t,i,n,r,s;this.reconnectFuture&&(this.reconnectFuture.promise.catch(e=>this.log.warn(e.message)),null===(t=null===(e=this.reconnectFuture)||void 0===e?void 0:e.reject)||void 0===t||t.call(e,new Error("Got disconnected during reconnection attempt")),this.reconnectFuture=void 0),this.signalConnectedFuture&&(null===(n=(i=this.signalConnectedFuture).reject)||void 0===n||n.call(i,new Error("Got disconnected without signal connected")),this.signalConnectedFuture=void 0),null===(s=null===(r=this.activeAgentFuture)||void 0===r?void 0:r.reject)||void 0===s||s.call(r,new Error("Got disconnected without active agent present")),this.activeAgentFuture=void 0,this.firstActiveAgent=void 0},this.handleSignalConnected=e=>{var t,i;e.participant&&this.updateInfo(e.participant),this.signalConnectedFuture||(this.signalConnectedFuture=new ia),null===(i=(t=this.signalConnectedFuture).resolve)||void 0===i||i.call(t)},this.handleSignalRequestResponse=e=>{const t=e.requestId,i=e.reason,n=e.message,r=this.pendingSignalRequests.get(t);switch(r&&(i!==Gi.OK&&r.reject(new Zr(n,i)),this.pendingSignalRequests.delete(t)),e.request.case){case"publishDataTrack":{let t;switch(e.reason){case Gi.NOT_ALLOWED:t=ad.notAllowed(e.message);break;case Gi.DUPLICATE_NAME:t=ad.duplicateName(e.message);break;
vendor: 4,476 bytes, line 1
1case Gi.INVALID_NAME:t=ad.invalidName(e.message);break;case Gi.LIMIT_EXCEEDED:t=ad.limitReached(e.message);break;default:t=ad.unknown(e.reason,e.message)}this.roomOutgoingDataTrackManager.receivedSfuPublishResponse(e.request.value.pubHandle,{type:"error",error:t});break}}},this.updateTrackSubscriptionPermissions=()=>{this.log.debug("updating track subscription permissions",{allParticipantsAllowed:this.allParticipantsAllowedToSubscribe,participantTrackPermissions:this.participantTrackPermissions}),this.engine.client.sendUpdateSubscriptionPermissions(this.allParticipantsAllowedToSubscribe,this.participantTrackPermissions.map(e=>function(e){var t,i,n;if(!e.participantSid&&!e.participantIdentity)throw new Error("Invalid track permission, must provide at least one of participantIdentity and participantSid");return new Oi({participantIdentity:null!==(t=e.participantIdentity)&&void 0!==t?t:"",participantSid:null!==(i=e.participantSid)&&void 0!==i?i:"",allTracks:null!==(n=e.allowAll)&&void 0!==n&&n,trackSids:e.allowedTrackSids||[]})}(e)))},this.onTrackUnmuted=e=>{this.onTrackMuted(e,e.isUpstreamPaused)},this.onTrackMuted=(e,t)=>{void 0===t&&(t=!0),e.sid?this.engine.updateMuteStatus(e.sid,t):this.log.error("could not update mute status for unpublished track",ys(e))},this.onTrackUpstreamPaused=e=>{this.log.debug("upstream paused",ys(e)),this.onTrackMuted(e,!0)},this.onTrackUpstreamResumed=e=>{this.log.debug("upstream resumed",ys(e)),this.onTrackMuted(e,e.isMuted)},this.onTrackFeatureUpdate=e=>{const t=this.audioTrackPublications.get(e.sid);t?this.engine.client.sendUpdateLocalAudioTrack(t.trackSid,t.getTrackFeatures()):this.log.warn("Could not update local audio track settings, missing publication for track ".concat(e.sid))},this.onTrackCpuConstrained=(e,t)=>{this.log.debug("track cpu constrained",ys(t)),this.emit(qr.LocalTrackCpuConstrained,e,t)},this.handleSubscribedQualityUpdate=e=>mn(this,void 0,void 0,function*(){var t,i,n,r,s;if(!(null===(s=this.roomOptions)||void 0===s?void 0:s.dynacast))return;const a=this.videoTrackPublications.get(e.trackSid);if(!a)return void this.log.warn("received subscribed quality update for unknown track",{trackSid:e.trackSid});if(!a.videoTrack)return;const o=yield a.videoTrack.setPublishingCodecs(e.subscribedCodecs);try{for(var c,d=!0,l=fn(o);!(t=(c=yield l.next()).done);d=!0){r=c.value,d=!1;const e=r;as(e)&&(this.log.debug("publish ".concat(e," for ").concat(a.videoTrack.sid),ys(a)),yield this.publishAdditionalCodecForTrack(a.videoTrack,e,a.options))}}catch(e){i={error:e}}finally{try{d||t||!(n=l.return)||(yield n.call(l))}finally{if(i)throw i.error}}}),this.handleLocalTrackUnpublished=e=>{const t=this.trackPublications.get(e.trackSid);t?this.unpublishTrack(t.track):this.log.warn("received unpublished event for unknown track",{trackSid:e.trackSid})},this.handleTrackEnded=e=>mn(this,void 0,void 0,function*(){if(e.source===Es.Source.ScreenShare||e.source===Es.Source.ScreenShareAudio)this.log.debug("unpublishing local track due to TrackEnded",ys(e)),this.unpublishTrack(e);else if(e.isUserProvided)yield e.mute();else if(ha(e)||ua(e))try{if(Bs())try{const t=yield null===navigator||void 0===navigator?void 0:navigator.permissions.query({name:e.source===Es.Source.Camera?"camera":"microphone"});if(t&&"denied"===t.state)throw this.log.warn("user has revoked access to ".concat(e.source),ys(e)),t.onchange=()=>{"denied"!==t.state&&(e.isMuted||e.restartTrack(),t.onchange=null)},new Error("GetUserMedia Permission denied")}catch(e){}e.isMuted||(this.log.debug("track ended, attempting to use a different device",ys(e)),ha(e)?yield e.restartTrack({deviceId:"default"}):yield e.restartTrack())}catch(t){this.log.warn("could not restart track, muting instead",ys(e)),yield e.mute()}}),this.audioTrackPublications=new Map,this.videoTrackPublications=new Map,this.trackPublications=new Map,this.engine=i,this.roomOptions=n,this.setupEngine(i),this.activeDeviceMap=new Map([["audioinput","default"],["videoinput","default"],["audiooutput","default"]]),this.pendingSignalRequests=new Map,this.roomOutgoingDataStreamManager=r,this.roomOutgoingDataTrackManager=s,this.rpcClientManager=o,this.rpcServerManager=c}get lastCameraError(){return this.cameraError}get lastMicrophoneError(){return this.microphoneError}get isE2EEEnabled(){return this.encryptionType!==st.NONE}getTrackPublication(e){const t=super.getTrackPublication(e);if(t)return t}getTrackPublicationByName(e){const t=super.getTrackPublicationByName(e);
1if(t)return t}setupEngine(e){var t;this.engine=e,this.engine.on(Vr.RemoteMute,(e,t)=>{const i=this.trackPublications.get(e);i&&i.track&&(t?i.mute():i.unmute())}),(null===(t=this.signalConnectedFuture)||void 0===t?void 0:t.isResolved)&&(this.signalConnectedFuture=void 0),this.engine.on(Vr.Connected,this.handleReconnected).on(Vr.SignalConnected,this.handleSignalConnected).on(Vr.SignalRestarted,this.handleReconnected).on(Vr.SignalResumed,this.handleReconnected).on(Vr.Restarting,this.handleReconnecting).on(Vr.Resuming,this.handleReconnecting).on(Vr.LocalTrackUnpublished,this.handleLocalTrackUnpublished).on(Vr.SubscribedQualityUpdate,this.handleSubscribedQualityUpdate).on(Vr.Closing,this.handleClosing).on(Vr.SignalRequestResponse,this.handleSignalRequestResponse)}setMetadata(e){return mn(this,void 0,void 0,function*(){yield this.requestMetadataUpdate({metadata:e})})}setName(e){return mn(this,void 0,void 0,function*(){yield this.requestMetadataUpdate({name:e})})}setAttributes(e){return mn(this,void 0,void 0,function*(){yield this.requestMetadataUpdate({attributes:e})})}requestMetadataUpdate(e){return mn(this,arguments,void 0,function(e){var t=this;let i=e.metadata,n=e.name,r=e.attributes;return function*(){return new Ir((e,s)=>mn(t,void 0,void 0,function*(){var t,a;try{let o=!1;const c=yield this.engine.client.sendUpdateLocalMetadata(null!==(t=null!=i?i:this.metadata)&&void 0!==t?t:"",null!==(a=null!=n?n:this.name)&&void 0!==a?a:"",r),d=performance.now();for(this.pendingSignalRequests.set(c,{resolve:e,reject:e=>{s(e),o=!0},values:{name:n,metadata:i,attributes:r}});performance.now()-d<5e3&&!o;){if((!n||this.name===n)&&(!i||this.metadata===i)&&(!r||Object.entries(r).every(e=>{let t=x(e,2),i=t[0],n=t[1];return this.attributes[i]===n||""===n&&!this.attributes[i]})))return this.pendingSignalRequests.delete(c),void e();yield Ds(50)}s(new Zr("Request to update local metadata timed out","TimeoutError"))}catch(e){e instanceof Error?s(e):s(new Error(String(e)))}}))}()})}setCameraEnabled(e,t,i){return this.setTrackEnabled(Es.Source.Camera,e,t,i)}setMicrophoneEnabled(e,t,i){return this.setTrackEnabled(Es.Source.Microphone,e,t,i)}setScreenShareEnabled(e,t,i){return this.setTrackEnabled(Es.Source.ScreenShare,e,t,i)}setE2EEEnabled(e){return mn(this,void 0,void 0,function*(){const t=yield this.e2eeStateMutex.lock();try{if(this.encryptionType=e?st.GCM:st.NONE,yield Promise.all(this.pendingPublishPromises.values()),0===this.trackPublications.size||Array.from(this.trackPublications.values()).every(t=>t.isEncrypted===e))return;yield this.republishAllTracks(void 0,!1)}finally{t()}})}setTrackEnabled(e,t,i,n){return mn(this,void 0,void 0,function*(){var r,s;this.log.debug("setTrackEnabled",{source:e,enabled:t}),this.republishPromise&&(yield this.republishPromise);let a=this.getTrackPublication(e);if(t)if(a)yield a.unmute();else{let t;if(this.pendingPublishing.has(e)){const t=yield this.waitForPendingPublicationOfSource(e);return t||this.log.info("waiting for pending publication promise timed out",{source:e}),yield null==t?void 0:t.unmute(),t}this.pendingPublishing.add(e);try{switch(e){case Es.Source.Camera:t=yield this.createTracks({video:null===(r=i)||void 0===r||r});break;case Es.Source.Microphone:t=yield this.createTracks({audio:null===(s=i)||void 0===s||s});break;case Es.Source.ScreenShare:t=yield this.createScreenTracks(Object.assign({},i));break;default:throw new Gr(e)}}catch(i){throw null==t||t.forEach(e=>{e.stop()}),i instanceof Error&&this.emit(qr.MediaDevicesError,i,vs(e)),this.pendingPublishing.delete(e),i}for(const n of t){const t=Object.assign(Object.assign({},this.roomOptions.publishDefaults),i);e===Es.Source.Microphone&&da(n)&&t.preConnectBuffer&&(this.log.info("starting preconnect buffer for microphone"),n.startPreConnectBuffer())}try{const e=[];for(const i of t)this.log.info("publishing track",ys(i)),e.push(this.publishTrack(i,n));a=x(yield Promise.all(e),1)[0]}catch(e){throw null==t||t.forEach(e=>{e.stop()}),e}finally{this.pendingPublishing.delete(e)}}else if(!(null==a?void 0:a.track)&&this.pendingPublishing.has(e)&&(a=yield this.waitForPendingPublicationOfSource(e),a||this.log.info("waiting for pending publication promise timed out",{source:e})),a&&a.track)if(e===Es.Source.ScreenShare){const e=[this.unpublishTrack(a.track)],t=this.getTrackPublication(Es.Source.ScreenShareAudio);t&&t.track&&e.push(this.unpublishTrack(t.track)),a=x(yield Promise.all(e),1)[
10]}else yield a.mute();return a})}enableCameraAndMicrophone(){return mn(this,void 0,void 0,function*(){if(!this.pendingPublishing.has(Es.Source.Camera)&&!this.pendingPublishing.has(Es.Source.Microphone)){this.pendingPublishing.add(Es.Source.Camera),this.pendingPublishing.add(Es.Source.Microphone);try{const e=yield this.createTracks({audio:!0,video:!0});yield Promise.all(e.map(e=>this.publishTrack(e)))}finally{this.pendingPublishing.delete(Es.Source.Camera),this.pendingPublishing.delete(Es.Source.Microphone)}}})}createTracks(e){return mn(this,void 0,void 0,function*(){var t,i;null!=e||(e={});const n=hs(e,null===(t=this.roomOptions)||void 0===t?void 0:t.audioCaptureDefaults,null===(i=this.roomOptions)||void 0===i?void 0:i.videoCaptureDefaults);try{return(yield Dd(n,{loggerName:this.roomOptions.loggerName,loggerContextCb:()=>this.logContext})).map(e=>(da(e)&&(this.microphoneError=void 0,e.setAudioContext(this.audioContext),e.source=Es.Source.Microphone,this.emit(qr.AudioStreamAcquired)),la(e)&&(this.cameraError=void 0,e.source=Es.Source.Camera),e))}catch(t){throw t instanceof Error&&(e.audio&&(this.microphoneError=t),e.video&&(this.cameraError=t)),t}})}createScreenTracks(e){return mn(this,void 0,void 0,function*(){if(void 0===e&&(e={}),void 0===navigator.mediaDevices.getDisplayMedia)throw new zr("getDisplayMedia not supported");void 0!==e.resolution||function(){const e=_r();return"Safari"===(null==e?void 0:e.name)&&e.version.startsWith("17.")||"iOS"===(null==e?void 0:e.os)&&!!(null==e?void 0:e.osVersion)&&Gs(e.osVersion,"17")>=0}()||(e.resolution=us.h1080fps30.resolution);const t=function(e){var t,i;let n=null===(t=e.video)||void 0===t||t;return e.resolution&&e.resolution.width>0&&e.resolution.height>0&&(n="boolean"==typeof n?{}:n,n=Ls()?Object.assign(Object.assign({},n),{width:{max:e.resolution.width},height:{max:e.resolution.height},frameRate:e.resolution.frameRate}):Object.assign(Object.assign({},n),{width:{ideal:e.resolution.width},height:{ideal:e.resolution.height},frameRate:e.resolution.frameRate})),{audio:null!==(i=e.audio)&&void 0!==i&&i,video:n,controller:e.controller,selfBrowserSurface:e.selfBrowserSurface,surfaceSwitching:e.surfaceSwitching,systemAudio:e.systemAudio,preferCurrentTab:e.preferCurrentTab}}(e),i=yield navigator.mediaDevices.getDisplayMedia(t),n=i.getVideoTracks();if(0===n.length)throw new Gr("no video track found");const r=new nc(n[0],void 0,!1,{loggerName:this.roomOptions.loggerName,loggerContextCb:()=>this.logContext});r.source=Es.Source.ScreenShare,e.contentHint&&(r.mediaStreamTrack.contentHint=e.contentHint);const s=[r];if(i.getAudioTracks().length>0){this.emit(qr.AudioStreamAcquired);const e=new Wo(i.getAudioTracks()[0],void 0,!1,this.audioContext,{loggerName:this.roomOptions.loggerName,loggerContextCb:()=>this.logContext});e.source=Es.Source.ScreenShareAudio,s.push(e)}return s})}publishTrack(e,t){return mn(this,void 0,void 0,function*(){return this.publishOrRepublishTrack(e,t)})}waitForNextEngineRestart(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:15e3;return new Promise((t,i)=>{const n=()=>{clearTimeout(a),this.engine.off(Vr.Restarted,r),this.engine.off(Vr.Closing,s)},r=()=>{n(),t()},s=()=>{n(),i(new Error("engine closed before restart completed"))},a=setTimeout(()=>{n(),i(new Error("timed out waiting for engine restart"))},e);this.engine.once(Vr.Restarted,r),this.engine.once(Vr.Closing,s)})}publishOrRepublishTrack(e,t){return mn(this,arguments,void 0,function(e,t){var i=this;let n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=arguments.length>3&&void 0!==arguments[3]&&arguments[3];return function*(){var s,a,o,c;let d,l;if(ha(e)&&e.setAudioContext(i.audioContext),yield null===(s=i.reconnectFuture)||void 0===s?void 0:s.promise,i.republishPromise&&!n&&(yield i.republishPromise),ca(e)&&i.pendingPublishPromises.has(e)&&(yield i.pendingPublishPromises.get(e)),e instanceof MediaStreamTrack)d=e.getConstraints();else{let t;switch(d=e.constraints,e.source){case Es.Source.Microphone:t="audioinput";break;case Es.Source.Camera:t="videoinput"}t&&i.activeDeviceMap.has(t)&&(d=Object.assign(Object.assign({},d),{deviceId:i.activeDeviceMap.get(t)}))}if(e instanceof MediaStreamTrack)switch(e.kind){case"audio":e=new Wo(e,d,!0,i.audioContext,{loggerName:i.roomOptions.loggerName,loggerContextCb:()=>i.logContext});break;case"video":e=new nc(e,d,!0,{loggerName:i.roomOptions.loggerName,loggerContextCb:()=>i.logContext});break;default:throw new Gr("unsupported MediaStreamTrack kind ".concat(e.kind))}else e.updateLoggerOptions({loggerName:i.roomOptions.loggerName,loggerContextCb:()=>i.logContext});if(i.trackPublications.forEach(t=>{t.track&&t.track===e&&(l=t)}),l)return i.log.warn("track has already been published, skipping",ys(l)),l;const u=Object.assign(Object.assign({},i.roomOptions.publishDefaults),t),h="channelCount"in e.mediaStreamTrack.getSettings()&&2===e.mediaStreamTrack.getSettings().channelCount||2===e.mediaStreamTrack.getConstraints().channelCount,p=null!==(a=u.forceStereo)&&void 0!==a?a:h;p&&(void 0===u.dtx&&i.log.debug("Opus DTX will be disabled for stereo tracks by default. Enable them explicitly to make it work.",ys(e)),void 0===u.red&&i.log.debug("Opus RED will be disabled for stereo tracks by default. Enable them explicitly to make it work."),null!==(o=u.dtx)&&void 0!==o||(u.dtx=!1),null!==(c=u.red)&&void 0!==c||(u.red=!1)),!function(){const e=_r(),t="17.2";if(e)return"Safari"!==e.name&&"iOS"!==e.os||!!("iOS"===e.os&&e.osVersion&&Gs(e.osVersion,t)>=0)||"Safari"===e.name&&Gs(e.version,t)>=0}()&&i.roomOptions.e2ee&&(i.log.info("End-to-end encryption is set up, simulcast publishing will be disabled on Safari versions and iOS browsers running iOS < v17.2"),u.simulcast=!1),u.source&&(e.source=u.source);const m=new Promise((t,n)=>mn(i,void 0,void 0,function*(){try{if(this.engine.client.currentState!==ao.CONNECTED){this.log.debug("deferring track publication until signal is connected",{track:ys(e)});let i=!1;const r=setTimeout(()=>{i=!0,e.stop(),n(new Xr("publishing rejected as engine not connected within timeout",408))},15e3);if(yield this.waitUntilEngineConnected(),clearTimeout(r),i)return;const s=yield this.publish(e,u,p);t(s)}else try{const i=yield this.publish(e,u,p);t(i)}catch(e){n(e)}}catch(e){n(e)}}));i.pendingPublishPromises.set(e,m);try{return yield m}catch(s){if(!r&&s instanceof Qr)return i.log.warn("negotiation due to track publish failed, retrying after reconnect",{error:s}),i.pendingPublishPromises.delete(e),yield i.waitForNextEngineRestart(),yield i.publishOrRepublishTrack(e,t,n,!0);throw s}finally{i.pendingPublishPromises.delete(e)}}()})}waitUntilEngineConnected(){return this.signalConnectedFuture||(this.signalConnectedFuture=new ia),this.signalConnectedFuture.promise}hasPermissionsToPublish(e){if(!this.permissions)return this.log.warn("no permissions present for publishing track",ys(e)),!1;const t=this.permissions,i=t.canPublish,n=t.canPublishSources;return!(!i||0!==n.length&&!n.map(e=>function(e){switch(e){case He.CAMERA:return Es.Source.Camera;case He.MICROPHONE:return Es.Source.Microphone;case He.SCREEN_SHARE:return Es.Source.ScreenShare;case He.SCREEN_SHARE_AUDIO:return Es.Source.ScreenShareAudio;default:return Es.Source.Unknown}}(e)).includes(e.source))||(this.log.warn("insufficient permissions to publish",ys(e)),!1)}publish(e,t,i){return mn(this,void 0,void 0,function*(){var n,r,s,a,o,c,d,l,u,h;if(!this.hasPermissionsToPublish(e))throw new Xr("failed to publish track, insufficient permissions",403);Array.from(this.trackPublications.values()).find(t=>ca(e)&&t.source===e.source)&&e.source!==Es.Source.Unknown&&this.log.info("publishing a second track with the same source: ".concat(e.source),ys(e)),t.stopMicTrackOnMute&&da(e)&&(e.stopOnMute=!0),e.source===Es.Source.ScreenShare&&Ns()&&(t.simulcast=!1),"av1"!==t.videoCodec||function(){if(!("getCapabilities"in RTCRtpSender))return!1;if(Ls()||Ns())return!1;const e=RTCRtpSender.getCapabilities("video");let t=!1;if(e)for(const i of e.codecs)if("video/av1"===i.mimeType.toLowerCase()){t=!0;break}return t}()||(t.videoCodec=void 0),"vp9"!==t.videoCodec||function(){if(!("getCapabilities"in RTCRtpSender))return!1;if(Ns())return!1;if(Ls()){const e=_r();if((null==e?void 0:e.version)&&Gs(e.version,"16")<0)return!1;if("iOS"===(null==e?void 0:e.os)&&(null==e?void 0:e.osVersion)&&Gs(e.osVersion,"16")<0)return!1}const e=RTCRtpSender.getCapabilities("video");let t=!1;if(e)for(const i of e.codecs)if("video/vp9"===i.mimeType.toLowerCase()){t=!0;break}return t}()||(t.videoCodec=void 0),void 0===t.videoCodec&&(t.videoCodec=Oo),this.enabledPublishVideoCodecs.length>0&&(this.enabledPublishVideoCodecs.some(e=>t.videoCodec===ks(e.mime))||(t.videoCodec=ks(this.enabledPublishVideoCodecs[0].mime)));const p=t.videoCodec;e.on(Hr.Muted,this.onTrackMuted),e.on(Hr.Unmuted,this.onTrackUnmuted),e.on(Hr.Ended,this.handleTrackEnded),e.on(Hr.UpstreamPaused,this.onTrackUpstreamPaused),e.on(Hr.UpstreamResumed,this.onTrackUpstreamResumed),e.on(Hr.AudioTrackFeatureUpdate,this.onTrackFeatureUpdate);const m=[],g=!(null===(n=t.dtx)||void 0===n||n),f=e.getSourceTrackSettings();f.autoGainControl&&m.push(Ye.TF_AUTO_GAIN_CONTROL),f.echoCancellation&&m.push(Ye.TF_ECHO_CANCELLATION),f.noiseSuppression&&m.push(Ye.TF_NOISE_SUPPRESSION),f.channelCount&&f.channelCount>1&&m.push(Ye.TF_STEREO),g&&m.push(Ye.TF_NO_DTX),ha(e)&&e.hasPreConnectBuffer&&m.push(Ye.TF_PRECONNECT_BUFFER);const v=this.normalizeRequestedFrameMetadataOptions(e,t),k=new Yt({cid:e.mediaStreamTrack.id,name:t.name,type:Es.kindToProto(e.kind),muted:e.isMuted,source:Es.sourceToProto(e.source),disableDtx:g,encryption:this.encryptionType,stereo:i,disableRed:this.isE2EEEnabled||!(null===(r=t.red)||void 0===r||r),stream:null==t?void 0:t.stream,backupCodecPolicy:null==t?void 0:t.backupCodecPolicy,audioFeatures:m,packetTrailerFeatures:v});let b;if(e.kind===Es.Kind.Video){let i;try{i=yield e.waitForDimensions()}catch(t){const n=null!==(a=null===(s=this.roomOptions.videoCaptureDefaults)||void 0===s?void 0:s.resolution)&&void 0!==a?a:ds.h720.resolution;i={width:n.width,height:n.height},this.log.error("could not determine track dimensions, using defaults",Object.assign(Object.assign({},ys(e)),{dims:i}))}k.width=i.width,k.height=i.height,ua(e)&&(Os(p)&&(e.source===Es.Source.ScreenShare&&(t.scalabilityMode="L1T3","contentHint"in e.mediaStreamTrack&&(e.mediaStreamTrack.contentHint="motion",this.log.debug("forcing contentHint to motion for screenshare with SVC codecs",ys(e)))),t.scalabilityMode=null!==(o=t.scalabilityMode)&&void 0!==o?o:"L3T3_KEY"),k.simulcastCodecs=[new Qt({codec:p,cid:e.mediaStreamTrack.id})],!0===t.backupCodec&&(t.backupCodec={codec:Oo}
1),t.backupCodec&&p!==t.backupCodec.codec&&k.encryption===st.NONE&&(this.roomOptions.dynacast||(this.roomOptions.dynacast=!0),k.simulcastCodecs.push(new Qt({codec:t.backupCodec.codec,cid:""})))),b=Xo(e.source===Es.Source.ScreenShare,k.width,k.height,t),k.layers=ac(k.width,k.height,b,Os(t.videoCodec))}else e.kind===Es.Kind.Audio&&(b=[{maxBitrate:null===(c=t.audioPreset)||void 0===c?void 0:c.maxBitrate,priority:null!==(l=null===(d=t.audioPreset)||void 0===d?void 0:d.priority)&&void 0!==l?l:"high",networkPriority:null!==(h=null===(u=t.audioPreset)||void 0===u?void 0:u.priority)&&void 0!==h?h:"high"}]);if(!this.engine||this.engine.isClosed)throw new Jr("cannot publish track when not connected");const y=()=>mn(this,void 0,void 0,function*(){var i,n,r;if(!this.engine.pcManager)throw new Jr("pcManager is not ready");if(e.sender=yield this.engine.createSender(e,t,b),ua(e)&&(e.publishOptions=t),this.emit(qr.LocalSenderCreated,e.sender,e),ua(e)&&(null!==(i=t.degradationPreference)&&void 0!==i||(t.degradationPreference=function(e){return e.source===Es.Source.ScreenShare||e.constraints.height&&na(e.constraints.height)>=1080?"maintain-resolution":"balanced"}(e)),e.setDegradationPreference(t.degradationPreference)),b)if(Ns()&&e.kind===Es.Kind.Audio){let t;for(const i of this.engine.pcManager.publisher.getTransceivers())if(i.sender===e.sender){t=i;break}t&&this.engine.pcManager.publisher.setTrackCodecBitrate({transceiver:t,codec:"opus",maxbr:(null===(n=b[0])||void 0===n?void 0:n.maxBitrate)?b[0].maxBitrate/1e3:0})}else e.codec&&Os(e.codec)&&(null===(r=b[0])||void 0===r?void 0:r.maxBitrate)&&this.engine.pcManager.publisher.setTrackCodecBitrate({cid:k.cid,codec:e.codec,maxbr:b[0].maxBitrate/1e3});yield this.engine.negotiate()});let T;const S=new Promise((t,i)=>mn(this,void 0,void 0,function*(){var n;try{T=yield this.engine.addTrack(k),t(T)}catch(t){if(e.sender&&(null===(n=this.engine.pcManager)||void 0===n?void 0:n.publisher)){try{this.engine.pcManager.publisher.removeTrack(e.sender)}catch(e){this.log.error(e)}yield this.engine.negotiate().catch(t=>{this.log.error("failed to negotiate after removing track due to failed add track request",Object.assign(Object.assign({},ys(e)),{error:t}))})}i(t)}}));if(this.enabledPublishVideoCodecs.length>0&&0===v.length){const e=yield Promise.all([S,y()]);T=e[0]}else{let i;if(T=yield S,T.codecs.forEach(e=>{void 0===i&&(i=e.mimeType)}),i&&e.kind===Es.Kind.Video){const n=ks(i);n!==p&&(this.log.debug("falling back to server selected codec",Object.assign(Object.assign({},ys(e)),{codec:n})),t.videoCodec=n,b=Xo(e.source===Es.Source.ScreenShare,k.width,k.height,t))}yield y()}const C=new Id(e.kind,T,e,{loggerName:this.roomOptions.loggerName,loggerContextCb:()=>this.logContext});if(C.on(Hr.CpuConstrained,e=>this.onTrackCpuConstrained(e,C)),C.options=t,e.sid=T.sid,ua(e)&&(e.publishOptions=t,k.width&&k.height&&(e.lastEncodedDimensions={width:k.width,height:k.height})),this.log.debug("publishing ".concat(e.kind," with encodings"),{encodings:b,trackInfo:T}),ua(e)?e.startMonitor(this.engine.client):ha(e)&&e.startMonitor(),this.addTrackPublication(C),this.emit(qr.LocalTrackPublished,C),ha(e)&&T.audioFeatures.includes(Ye.TF_PRECONNECT_BUFFER)){const t=e.getPreConnectBuffer(),i=e.getPreConnectBufferMimeType();if(this.on(qr.LocalTrackSubscribed,t=>{if(t.trackSid===T.sid){if(!e.hasPreConnectBuffer)return void this.log.warn("subscribe event came to late, buffer already closed");this.log.debug("finished recording preconnect buffer",ys(e)),e.stopPreConnectBuffer()}}),t){const n=new Promise((n,r)=>mn(this,void 0,void 0,function*(){var s,a,o,c,d,l;try{this.log.debug("waiting for agent",ys(e));const m=setTimeout(()=>{r(new Error("agent not active within 10 seconds"))},1e4),g=yield this.waitUntilActiveAgentPresent();clearTimeout(m),this.log.debug("sending preconnect buffer",ys(e));const v=yield this.streamBytes({name:"preconnect-buffer",mimeType:i,topic:"lk.agent.pre-connect-audio-buffer",destinationIdentities:[g.identity],attributes:{trackId:C.trackSid,sampleRate:String(null!==(d=f.sampleRate)&&void 0!==d?d:"48000"),channels:String(null!==(l=f.channelCount)&&void 0!==l?l:"1")}});try{for(var u,h=!0,p=fn(t);!(s=(u=yield p.next()).done);h=!0){c=u.value,h=!1;const e=c;yield v.write(e)}}catch(e){a={error:e}}finally{try{h||s||!(o=p.return)||(yield o.call(p))}finally{if(a)throw a.error}}yield v.close(),n()}catch(e){r(e)}}));n.then(()=>{this.log.debug("preconnect buffer sent successfully",ys(e))}).catch(t=>{this.log.error("error sending preconnect buffer",Object.assign(Object.assign({},ys(e)),{error:t}))})}}return C})}canPublishFrameMetadata(){var e;return!!(this.roomOptions.e2ee||this.roomOptions.encryption||Ia(null!==(e=this.roomOptions.frameMetadata)&&void 0!==e?e:this.roomOptions.packetTrailer))}normalizeRequestedFrameMetadataOptions(e,t){var i;const n=null!==(i=t.frameMetadata)&&void 0!==i?i:t.packetTrailer;if(e.kind!==Es.Kind.Video||!Da(n))return t.frameMetadata=void 0,t.packetTrailer=void 0,[];if(!this.canPublishFrameMetadata())return this.log.warn("frame metadata transform not supported; not advertising features",Object.assign(Object.assign({},this.logContext),ys(e))),t.frameMetadata=void 0,t.packetTrailer=void 0,[];const r=function(e){const t=[];return(null==e?void 0:e.timestamp)&&t.push(Xe.PTF_USER_TIMESTAMP),(null==e?void 0:e.frameId)&&t.pu
1sh(Xe.PTF_FRAME_ID),t}(n),s=function(e){if(!e||0===e.length)return;const t={};return e.includes(Xe.PTF_USER_TIMESTAMP)&&(t.timestamp=!0),e.includes(Xe.PTF_FRAME_ID)&&(t.frameId=!0),t.timestamp||t.frameId?t:void 0}(r);return t.frameMetadata=s,t.packetTrailer=s,r}get isLocal(){return!0}publishAdditionalCodecForTrack(e,t,i){return mn(this,void 0,void 0,function*(){var n;if(this.encryptionType!==st.NONE)return;let r;if(this.trackPublications.forEach(t=>{t.track&&t.track===e&&(r=t)}),!r)throw new Gr("track is not published");if(!ua(e))throw new Gr("track is not a video track");const s=Object.assign(Object.assign({},null===(n=this.roomOptions)||void 0===n?void 0:n.publishDefaults),i),a=Zo(e,t,s);if(!a)return void this.log.info("backup codec has been disabled, ignoring request to add additional codec for track",ys(e));const o=e.addSimulcastTrack(t,a);if(!o)return;const c=this.normalizeRequestedFrameMetadataOptions(e,s),d=new Yt({cid:o.mediaStreamTrack.id,type:Es.kindToProto(e.kind),muted:e.isMuted,source:Es.sourceToProto(e.source),sid:e.sid,packetTrailerFeatures:c,simulcastCodecs:[{codec:s.videoCodec,cid:o.mediaStreamTrack.id}]});if(d.layers=ac(d.width,d.height,a),!this.engine||this.engine.isClosed)throw new Jr("cannot publish track when not connected");const l=(yield Promise.all([this.engine.addTrack(d),(()=>mn(this,void 0,void 0,function*(){yield this.engine.createSimulcastSender(e,o,s,a),yield this.engine.negotiate()}))()]))[0];this.log.debug("published ".concat(t," for track ").concat(e.sid),{encodings:a,trackInfo:l})})}unpublishTrack(e,t){return mn(this,void 0,void 0,function*(){var i,n;if(ca(e)){const t=this.pendingPublishPromises.get(e);t&&(this.log.debug("awaiting publish promise before attempting to unpublish",ys(e)),yield t)}const r=this.getPublicationForTrack(e),s=r?ys(r):void 0;if(this.log.info("unpublishing track",s),!r||!r.track)return void this.log.warn("track was not unpublished because no publication was found",s);(e=r.track).off(Hr.Muted,this.onTrackMuted),e.off(Hr.Unmuted,this.onTrackUnmuted),e.off(Hr.Ended,this.handleTrackEnded),e.off(Hr.UpstreamPaused,this.onTrackUpstreamPaused),e.off(Hr.UpstreamResumed,this.onTrackUpstreamResumed),e.off(Hr.AudioTrackFeatureUpdate,this.onTrackFeatureUpdate),void 0===t&&(t=null===(n=null===(i=this.roomOptions)||void 0===i?void 0:i.stopLocalTrackOnUnpublish)||void 0===n||n),t?e.stop():e.stopMonitor();let a=!1;const o=e.sender;if(e.sender=void 0,this.engine.pcManager&&this.engine.pcManager.currentState<Fo.FAILED&&o)try{for(const e of this.engine.pcManager.publisher.getTransceivers())e.sender===o&&(e.direction="inactive",a=!0);try{a=this.engine.removeTrack(o)}catch(e){this.log.warn(e),a=!0}if(ua(e)){for(const t of e.simulcastCodecs){const e=x(t,2)[1];if(e.sender){try{a=this.engine.removeTrack(e.sender)}catch(e){this.log.warn(e),a=!0}e.sender=void 0}}e.simulcastCodecs.clear()}}catch(e){this.log.warn("failed to unpublish track",Object.assign(Object.assign({},s),{error:e}))}switch(this.trackPublications.delete(r.trackSid),r.kind){case Es.Kind.Audio:this.audioTrackPublications.delete(r.trackSid);break;case Es.Kind.Video:this.videoTrackPublications.delete(r.trackSid)}return this.emit(qr.LocalTrackUnpublished,r),r.setTrack(void 0),a&&(yield this.engine.negotiate()),r})}unpublishTracks(e){return mn(this,void 0,void 0,function*(){return(yield Promise.all(e.map(e=>this.unpublishTrack(e)))).filter(e=>!!e)})}republishAllTracks(e){return mn(this,arguments,void 0,function(e){var t=this;let i=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return function*(){t.republishPromise&&(yield t.republishPromise),t.republishPromise=new Ir((n,r)=>mn(t,void 0,void 0,function*(){try{const t=[];this.trackPublications.forEach(i=>{i.track&&(e&&(i.options=Object.assign(Object.assign({},i.options),e)),t.push(i))}),yield Promise.all(t.map(e=>mn(this,void 0,void 0,function*(){const t=e.track;yield this.unpublishTrack(t,!1),!i||t.isMuted||t.source===Es.Source.ScreenShare||t.source===Es.Source.ScreenShareAudio||!ha(t)&&!ua(t)||t.isUserProvided||(this.log.debug("restarting existing track",{track:e.trackSid}),yield t.restartTrack()),yield this.publishOrRepublishTrack(t,e.options,!0)}))),n()}catch(e){e instanceof Error?r(e):r(new Error(String(e)))}finally{this.republishPromise=void 0}})),yield t.republishPromise}()})}publishData(e){return mn(this,arguments,void 0,function(e){var t=this;let i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};
1return function*(){const n=i.reliable?hc.RELIABLE:hc.LOSSY,r=i.reliable?pt.RELIABLE:pt.LOSSY,s=i.destinationIdentities,a=i.topic;let o=new kt({participantIdentity:t.identity,payload:e,destinationIdentities:s,topic:a});const c=new ht({kind:r,value:{case:"user",value:o}});yield t.engine.sendDataPacket(c,n)}()})}publishDtmf(e,t){return mn(this,void 0,void 0,function*(){const i=new ht({kind:pt.RELIABLE,value:{case:"sipDtmf",value:new bt({code:e,digit:t})}});yield this.engine.sendDataPacket(i,hc.RELIABLE)})}sendChatMessage(e,t){return mn(this,void 0,void 0,function*(){const i={id:crypto.randomUUID(),message:e,timestamp:Date.now(),attachedFiles:null==t?void 0:t.attachments},n=new ht({value:{case:"chatMessage",value:new St(Object.assign(Object.assign({},i),{timestamp:P.parse(i.timestamp)}))}});return yield this.engine.sendDataPacket(n,hc.RELIABLE),this.emit(qr.ChatMessage,i),i})}editChatMessage(e,t){return mn(this,void 0,void 0,function*(){const i=Object.assign(Object.assign({},t),{message:e,editTimestamp:Date.now()}),n=new ht({value:{case:"chatMessage",value:new St(Object.assign(Object.assign({},i),{timestamp:P.parse(i.timestamp),editTimestamp:P.parse(i.editTimestamp)}))}});return yield this.engine.sendDataPacket(n,hc.RELIABLE),this.emit(qr.ChatMessage,i),i})}sendText(e,t){return mn(this,void 0,void 0,function*(){return this.roomOutgoingDataStreamManager.sendText(e,t)})}streamText(e){return mn(this,void 0,void 0,function*(){return this.roomOutgoingDataStreamManager.streamText(e)})}sendFile(e,t){return mn(this,void 0,void 0,function*(){return this.roomOutgoingDataStreamManager.sendFile(e,t)})}streamBytes(e){return mn(this,void 0,void 0,function*(){return this.roomOutgoingDataStreamManager.streamBytes(e)})}performRpc(e){return this.rpcClientManager.performRpc(e).then(e=>{let t=x(e,2);return t[0],t[1]})}
1registerRpcMethod(e,t){this.rpcServerManager.registerRpcMethod(e,t)}unregisterRpcMethod(e){this.rpcServerManager.unregisterRpcMethod(e)}setTrackSubscriptionPermissions(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];this.participantTrackPermissions=t,this.allParticipantsAllowedToSubscribe=e,this.engine.client.isDisconnected||this.updateTrackSubscriptionPermissions()}setEnabledPublishCodecs(e){this.enabledPublishVideoCodecs=e.filter(e=>"video"===e.mime.split("/")[0].toLowerCase())}updateInfo(e){return!!super.updateInfo(e)&&(e.tracks.forEach(e=>{var t,i;const n=this.trackPublications.get(e.sid);if(n){const r=n.isMuted||null!==(i=null===(t=n.track)||void 0===t?void 0:t.isUpstreamPaused)&&void 0!==i&&i;r!==e.muted&&(this.log.debug("updating server mute state after reconcile",Object.assign(Object.assign({},ys(n)),{mutedOnServer:r})),this.engine.client.sendMuteTrack(e.sid,r))}}),!0)}setActiveAgent(e){var t,i,n,r;this.firstActiveAgent=e,e&&!this.firstActiveAgent&&(this.firstActiveAgent=e),e?null===(i=null===(t=this.activeAgentFuture)||void 0===t?void 0:t.resolve)||void 0===i||i.call(t,e):null===(r=null===(n=this.activeAgentFuture)||void 0===n?void 0:n.reject)||void 0===r||r.call(n,new Error("Agent disconnected")),this.activeAgentFuture=void 0}waitUntilActiveAgentPresent(){return this.firstActiveAgent?Promise.resolve(this.firstActiveAgent):(this.activeAgentFuture||(this.activeAgentFuture=new ia),this.activeAgentFuture.promise)}getPublicationForTrack(e){let t;return this.trackPublications.forEach(i=>{const n=i.track;n&&(e instanceof MediaStreamTrack?(ha(n)||ua(n))&&n.mediaStreamTrack===e&&(t=i):e===n&&(t=i))}),t}waitForPendingPublicationOfSource(e){return mn(this,void 0,void 0,function*(){const t=Date.now();for(;Date.now()<t+1e4;){const t=Array.from(this.pendingPublishPromises.entries()).find(t=>x(t,1)[0].source===e);if(t)return t[1];yield Ds(20)}})}publishDataTrack(e){return mn(this,void 0,void 0,function*(){const t=new dd(e,this.roomOutgoingDataTrackManager);return yield t.publish(),t})}}class Od extends DOMException{constructor(e,t){super(e,"AbortError"),this.reason=t}}class Ad extends Map{constructor(){super(...arguments),this.pending=new Map}set(e,t){var i,n;super.set(e,t);const r=null===(i=this.pending)||void 0===i?void 0:i.get(e);if(r){for(const e of r)e.isResolved||null===(n=e.resolve)||void 0===n||n.call(e,t);this.pending.delete(e)}return this}get[Symbol.toStringTag](){return"DeferrableMap"}getDeferred(e,t){return mn(this,void 0,void 0,function*(){const i=this.get(e);if(void 0!==i)return i;if(null==t?void 0:t.aborted)throw new Od("The operation was aborted.",t.reason);const n=new ia(void 0,()=>{const t=this.pending.get(e);if(!t)return;const i=t.indexOf(n);-1!==i&&t.splice(i,1),0===t.length&&this.pending.delete(e)}),r=this.pending.get(e);if(r?r.push(n):this.pending.set(e,[n]),t){const e=()=>{var e;n.isResolved||null===(e=n.reject)||void 0===e||e.call(n,new Od("The operation was aborted.",t.reason))};t.addEventListener("abort",e,{once:!0}),n.promise.finally(()=>{t.removeEventListener("abort",e)})}return n.promise})}}class Nd extends Rd{constructor(e,t,i,n){super(e,t.sid,t.name,n),this.track=void 0,this.allowed=!0,this.requestedDisabled=void 0,this.visible=!0,this.handleEnded=e=>{this.setTrack(void 0),this.emit(Hr.Ended,e)},this.handleVisibilityChange=e=>{this.log.debug("adaptivestream video visibility ".concat(this.trackSid,", visible=").concat(e),this.logContext),this.visible=e,this.emitTrackUpdate()},this.handleVideoDimensionsChange=e=>{this.log.debug("adaptivestream video dimensions ".concat(e.width,"x").concat(e.height),this.logContext),this.videoDimensionsAdaptiveStream=e,this.emitTrackUpdate()},this.subscribed=i,this.updateInfo(t)}setSubscribed(e){const t=this.subscriptionStatus,i=this.permissionStatus;this.subscribed=e,e&&(this.allowed=!0);const n=new ui({trackSids:[this.trackSid],subscribe:this.subscribed,participantTracks:[new Rt({participantSid:"",trackSids:[this.trackSid]})]});this.emit(Hr.UpdateSubscription,n),this.emitSubscriptionUpdateIfChanged(t),this.emitPermissionUpdateIfChanged(i)}get subscriptionStatus(){return!1===this.subscribed?Rd.SubscriptionStatus.Unsubscribed:super.isSubscribed?Rd.SubscriptionStatus.Subscribed:Rd.SubscriptionStatus.Desired}get permissionStatus(){return this.allowed?Rd.PermissionStatus.Allowed:Rd.PermissionStatus.NotAllowed}get isSubscribed(){return!1!==this.subscribed&&super.isSubscribed}get isDesired(){return!1!==this.subscribed}get isEnabled(){return void 0!==this.requestedDisabled?!this.requestedDisabled:!this.isAdaptiveStream||this.visible}get isLocal(){return!1}setEnabled(e){this.isManualOperationAllowed()&&this.requestedDisabled!==!e&&(this.requestedDisabled=!e,this.emitTrackUpdate())}setVideoQuality(e){this.isManualOperationAllowed()&&this.requestedMaxQuality!==e&&(this.requestedMaxQuality=e,this.requestedVideoDimensions=void 0,this.emitTrackUpdate())}setVideoDimensions(e){var t,i;this.isManualOperationAllowed()&&((null===(t=this.requestedVideoDimensions)||void 0===t?void 0:t.width)===e.width&&(null===(i=this.requestedVideoDimensions)||void 0===i?void 0:i.height)===e.height||(ga(this.track)&&(this.requestedVideoDimensions=e),this.requestedMaxQuality=void 0,this.emitTrackUpdate()))}setVideoFPS(e){this.isManualOperationAllowed()&&ga(this.track)&&this.fps!==e&&(this.fps=e,this.emitTrackUpdate())}get videoQuality(){var e;return null!==(e=this.requestedMaxQuality)&&void 0!==e?e:ws.HIGH}setTrack(e){const t=this.subscriptionStatus,i=this.permissionStatus,n=this.track;n!==e&&(n&&(n.off(Hr.VideoDimensionsChanged,this.handleVideoDimensionsChange),n.off(Hr.VisibilityChanged,this.handleVisibilityChange),n.off(Hr.Ended,this.handleEnded),n.detach(),n.stopMonitor(),this.emit
1(Hr.Unsubscribed,n)),super.setTrack(e),e&&(e.sid=this.trackSid,e.on(Hr.VideoDimensionsChanged,this.handleVideoDimensionsChange),e.on(Hr.VisibilityChanged,this.handleVisibilityChange),e.on(Hr.Ended,this.handleEnded),this.emit(Hr.Subscribed,e)),this.emitPermissionUpdateIfChanged(i),this.emitSubscriptionUpdateIfChanged(t))}setAllowed(e){const t=this.subscriptionStatus,i=this.permissionStatus;this.allowed=e,this.emitPermissionUpdateIfChanged(i),this.emitSubscriptionUpdateIfChanged(t)}setSubscriptionError(e){this.emit(Hr.SubscriptionFailed,e)}updateInfo(e){super.updateInfo(e);const t=this.metadataMuted;this.metadataMuted=e.muted,this.track?this.track.setMuted(e.muted):t!==e.muted&&this.emit(e.muted?Hr.Muted:Hr.Unmuted)}emitSubscriptionUpdateIfChanged(e){const t=this.subscriptionStatus;e!==t&&this.emit(Hr.SubscriptionStatusChanged,t,e)}emitPermissionUpdateIfChanged(e){this.permissionStatus!==e&&this.emit(Hr.SubscriptionPermissionChanged,this.permissionStatus,e)}isManualOperationAllowed(){return!!this.isDesired||(this.log.warn("cannot update track settings when not subscribed",this.logContext),!1)}get isAdaptiveStream(){return ga(this.track)&&this.track.isAdaptiveStream}emitTrackUpdate(){const e=new mi({trackSids:[this.trackSid],disabled:!this.isEnabled,fps:this.fps});if(this.kind===Es.Kind.Video){let t=this.requestedVideoDimensions;if(void 0!==this.videoDimensionsAdaptiveStream)if(t)Ss(this.videoDimensionsAdaptiveStream,t)&&(this.log.debug("using adaptive stream dimensions instead of requested",Object.assign(Object.assign({},this.logContext),this.videoDimensionsAdaptiveStream)),t=this.videoDimensionsAdaptiveStream);else if(void 0!==this.requestedMaxQuality&&this.trackInfo){const e=function(e,t){var i;return null===(i=e.layers)||void 0===i?void 0:i.find(e=>e.quality===t)}(this.trackInfo,this.requestedMaxQuality);e&&Ss(this.videoDimensionsAdaptiveStream,e)&&(this.log.debug("using adaptive stream dimensions instead of max quality layer",Object.assign(Object.assign({},this.logContext),this.videoDimensionsAdaptiveStream)),t=this.videoDimensionsAdaptiveStream)}else this.log.debug("using adaptive stream dimensions",Object.assign(Object.assign({},this.logContext),this.videoDimensionsAdaptiveStream)),t=this.videoDimensionsAdaptiveStream;t?(e.width=Math.ceil(t.width),e.height=Math.ceil(t.height)):void 0!==this.requestedMaxQuality?(this.log.debug("using requested max quality",Object.assign(Object.assign({},this.logContext),{quality:this.requestedMaxQuality})),e.quality=this.requestedMaxQuality):(this.log.debug("using default quality",Object.assign(Object.assign({},this.logContext),{quality:ws.HIGH})),e.quality=ws.HIGH)}this.emit(Hr.UpdateSettings,e)}}class xd extends Md{static fromParticipantInfo(e,t,i,n){return new xd(e,t.sid,t.identity,t.name,t.metadata,t.attributes,i,t.kind,t.dataTracks.map(e=>{const i=eo(e);return new jc(i,n,{publisherIdentity:t.identity})}),t.clientProtocol)}get logContext(){return Object.assign(Object.assign({},super.logContext),{remoteParticipantID:this.sid,remoteParticipant:this.identity})}constructor(e,t,i,n,r,s,a){let o=arguments.length>7&&void 0!==arguments[7]?arguments[7]:nt.STANDARD,c=arguments.length>8&&void 0!==arguments[8]?arguments[8]:[],d=arguments.length>9&&void 0!==arguments[9]?arguments[9]:0;super(t,i||"",n,r,s,a,o),this.signalClient=e,this.trackPublications=new Map,this.audioTrackPublications=new Map,this.videoTrackPublications=new Map,this.dataTracks=new Ad(c.map(e=>[e.info.name,e])),this.volumeMap=new Map,this.clientProtocol=d}addTrackPublication(e){super.addTrackPublication(e),e.on(Hr.UpdateSettings,t=>{this.log.debug("send update settings",Object.assign(Object.assign(Object.assign({},this.logContext),ys(e)),{settings:t})),this.signalClient.sendUpdateTrackSettings(t)}),e.on(Hr.UpdateSubscription,e=>{e.participantTracks.forEach(e=>{e.participantSid=this.sid}),this.signalClient.sendUpdateSubscription(e)}),e.on(Hr.SubscriptionPermissionChanged,t=>{this.emit(qr.TrackSubscriptionPermissionChanged,e,t)}),e.on(Hr.SubscriptionStatusChanged,t=>{this.emit(qr.TrackSubscriptionStatusChanged,e,t)}),e.on(Hr.Subscribed,t=>
vendor: 2,827 bytes, line 1
1{this.emit(qr.TrackSubscribed,t,e)}),e.on(Hr.Unsubscribed,t=>{this.emit(qr.TrackUnsubscribed,t,e)}),e.on(Hr.SubscriptionFailed,t=>{this.emit(qr.TrackSubscriptionFailed,e.trackSid,t)})}getTrackPublication(e){const t=super.getTrackPublication(e);if(t)return t}getTrackPublicationByName(e){const t=super.getTrackPublicationByName(e);if(t)return t}setVolume(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Es.Source.Microphone;this.volumeMap.set(t,e);const i=this.getTrackPublication(t);i&&i.track&&i.track.setVolume(e)}getVolume(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:Es.Source.Microphone;const t=this.getTrackPublication(e);return t&&t.track?t.track.getVolume():this.volumeMap.get(e)}addSubscribedMediaTrack(e,t,i,n,r,s){let a,o=this.getTrackPublicationBySid(t);return o||t.startsWith("TR")||this.trackPublications.forEach(t=>{o||e.kind!==t.kind.toString()||(o=t)}),o?"ended"===e.readyState?(this.log.error("unable to subscribe because MediaStreamTrack is ended. Do not call MediaStreamTrack.stop()",Object.assign(Object.assign({},this.logContext),ys(o))),void this.emit(qr.TrackSubscriptionFailed,t)):(a="video"===e.kind?new Na(e,t,n,r):new Pd(e,t,n,this.audioContext,this.audioOutput),a.source=o.source,a.isMuted=o.isMuted,a.setMediaStream(i),a.start(),o.setTrack(a),this.volumeMap.has(o.source)&&pa(a)&&da(a)&&a.setVolume(this.volumeMap.get(o.source)),o):0===s?(this.log.error("could not find published track",Object.assign(Object.assign({},this.logContext),{trackSid:t})),void this.emit(qr.TrackSubscriptionFailed,t)):(void 0===s&&(s=20),void setTimeout(()=>{this.addSubscribedMediaTrack(e,t,i,n,r,s-1)},150))}get hasMetadata(){return!!this.participantInfo}getTrackPublicationBySid(e){return this.trackPublications.get(e)}updateInfo(e){if(!super.updateInfo(e))return!1;const t=new Map,i=new Map;return e.tracks.forEach(e=>{var n,r;let s=this.getTrackPublicationBySid(e.sid);if(s)s.updateInfo(e);else{const t=Es.kindFromProto(e.type);if(!t)return;s=new Nd(t,e,null===(n=this.signalClient.connectOptions)||void 0===n?void 0:n.autoSubscribe,{loggerContextCb:()=>this.logContext,loggerName:null===(r=this.loggerOptions)||void 0===r?void 0:r.loggerName}),s.updateInfo(e),i.set(e.sid,s);const a=Array.from(this.trackPublications.values()).find(e=>e.source===(null==s?void 0:s.source));a&&s.source!==Es.Source.Unknown&&this.log.debug("received a second track publication for ".concat(this.identity," with the same source: ").concat(s.source),Object.assign(Object.assign({},this.logContext),{oldTrack:ys(a),newTrack:ys(s)})),this.addTrackPublication(s)}t.set(e.sid,s)}),this.trackPublications.forEach(e=>{t.has(e.trackSid)||(this.log.trace("detected removed track on remote participant, unpublishing",Object.assign(Object.assign({},this.logContext),ys(e))),this.unpublishTrack(e.trackSid,!0))}
1),i.forEach(e=>{this.emit(qr.TrackPublished,e)}),!0}unpublishTrack(e,t){const i=this.trackPublications.get(e);if(!i)return;const n=i.track;switch(n&&(n.stop(),i.setTrack(void 0)),this.trackPublications.delete(e),i.kind){case Es.Kind.Audio:this.audioTrackPublications.delete(e);break;case Es.Kind.Video:this.videoTrackPublications.delete(e)}t&&this.emit(qr.TrackUnpublished,i)}setAudioOutput(e){return mn(this,void 0,void 0,function*(){this.audioOutput=e;const t=[];this.audioTrackPublications.forEach(i=>{var n;da(i.track)&&pa(i.track)&&t.push(i.track.setSinkId(null!==(n=e.deviceId)&&void 0!==n?n:"default"))}),yield Promise.all(t)})}addRemoteDataTrack(e){this.dataTracks.set(e.info.name,e)}removeRemoteDataTrack(e){for(const i of this.dataTracks.entries()){var t=x(i,2);const n=t[0];e===t[1].info.sid&&this.dataTracks.delete(n)}}emit(e){for(var t=arguments.length,i=new Array(t>1?t-1:0),n=1;n<t;n++)i[n-1]=arguments[n];return this.log.trace("participant event",Object.assign(Object.assign({},this.logContext),{event:e,args:i}
1)),super.emit(e,...i)}}!function(e){e.Disconnected="disconnected",e.Connecting="connecting",e.Connected="connected",e.Reconnecting="reconnecting",e.SignalReconnecting="signalReconnecting"}(yd||(yd={}));class Ld extends bn.EventEmitter{get hasE2EESetup(){return void 0!==this.e2eeManager}constructor(e){var t,i,n,r,s,o,c;if(super(),t=this,this.state=yd.Disconnected,this.activeSpeakers=[],this.isE2EEEnabled=!1,this.audioEnabled=!0,this.e2eeStateMutex=new a,this.isVideoPlaybackBlocked=!1,this.log=dn,this.bufferedEvents=[],this.isResuming=!1,this.connect=(e,t,i)=>mn(this,void 0,void 0,function*(){var n;if("undefined"==typeof RTCPeerConnection||!Ms()&&!_s())throw js()?Error("WebRTC isn't detected, have you called registerGlobals?"):Error("LiveKit doesn't seem to be supported on this browser. Try to update your browser and make sure no browser extensions are disabling webRTC.");const r=yield this.disconnectLock.lock();if(this.state===yd.Connected)return this.log.info("already connected to room ".concat(this.name)),r(),Promise.resolve();if(this.connectFuture)return r(),this.connectFuture.promise;this.setAndEmitConnectionState(yd.Connecting),(null===(n=this.regionUrlProvider)||void 0===n?void 0:n.getServerUrl().toString())!==va(e)&&(this.regionUrl=void 0,this.regionUrlProvider=void 0),qs(new URL(e))&&(void 0===this.regionUrlProvider?this.regionUrlProvider=new fc(e,t):this.regionUrlProvider.updateToken(t),this.regionUrlProvider.fetchRegionSettings().then(e=>{var t;null===(t=this.regionUrlProvider)||void 0===t||t.setServerReportedRegions(e)}).catch(e=>{this.log.warn("could not fetch region settings",{error:e})}));const s=(n,a,o)=>mn(this,void 0,void 0,function*(){var c,d;this.abortController&&this.abortController.abort();const l=new AbortController;this.abortController=l,null==r||r();try{if(yield qa.getInstance().getBackOffPromise(e),l.signal.aborted)throw Wr.cancelled("Connection attempt aborted");yield this.attemptConnection(null!=o?o:e,t,i,l),this.abortController=void 0,n()}catch(t){if(this.regionUrlProvider&&t instanceof Wr&&t.reason!==Ur.Cancelled&&t.reason!==Ur.NotAllowed){let i=null;try{this.log.debug("Fetching next region"),i=yield this.regionUrlProvider.getNextBestRegionUrl(null===(c=this.abortController)||void 0===c?void 0:c.signal)}catch(e){if(e instanceof Wr&&(401===e.status||e.reason===Ur.Cancelled))return this.handleDisconnect(this.options.stopLocalTrackOnUnpublish),void a(e)}[Ur.InternalError,Ur.ServerUnreachable,Ur.Timeout].includes(t.reason)&&(this.log.debug("Adding failed connection attempt to back off"),qa.getInstance().addFailedConnectionAttempt(e)),i&&!(null===(d=this.abortController)||void 0===d?void 0:d.signal.aborted)?(this.log.info("Initial connection failed with ConnectionError: ".concat(t.message,". Retrying with another region: ").concat(i)),this.recreateEngine(!0),yield s(n,a,i)):(this.handleDisconnect(this.options.stopLocalTrackOnUnpublish,sa(t)),a(t))}else{let e=Ke.UNKNOWN_REASON;t instanceof Wr&&(e=sa(t)),this.handleDisconnect(this.options.stopLocalTrackOnUnpublish,e),a(t)}}}),a=this.regionUrl;return this.regionUrl=void 0,this.connectFuture=new ia((e,t)=>{s(e,t,a)},()=>{this.clearConnectionFutures()}),this.connectFuture.promise}),this.connectSignal=(e,t,i,n,r,s)=>mn(this,void 0,void 0,function*(){var a;const o=yield i.join(e,t,{autoSubscribe:n.autoSubscribe,adaptiveStream:"object"==typeof r.adaptiveStream||r.adaptiveStream,clientInfoCapabilities:Ia(null!==(a=r.frameMetadata)&&void 0!==a?a:r.packetTrailer)||this.e2eeManager?[Ot.CAP_PACKET_TRAILER]:void 0,maxRetries:n.maxRetries,e2eeEnabled:!!this.e2eeManager,websocketTimeout:n.websocketTimeout},s.signal,!r.singlePeerConnection),c=o.joinResponse,d=o.serverInfo;if(this.serverInfo=d,!d.version)throw new Kr("unknown server version");return"0.15.1"===d.version&&this.options.dynacast&&(this.log.debug("disabling dynacast due to server version"),r.dynacast=!1),c}),this.applyJoinResponse=e=>{const t=e.participant;if(this.localParticipant.sid=t.sid,this.localParticipant.identity=t.identity,this.localParticipant.setEnabledPublishCodecs(e.enabledPublishCodecs),this.e2eeManager)try{this.e2eeManager.setSifTrailer(e.sifTrailer)}catch(e){this.log.error(e instanceof Error?e.message:"Could not set SifTrailer",{error:e})}this.handleParticipantUpdates([t,...e.otherParticipants]),e.room&&this.handleRoomUpdate(e.room)},this.attemptConnection=(e,t,i,n)=>mn(this,void 0,void 0,function*(){var r,s;this.state===yd.Reconnecting||this.isResuming||(null===(r=this.engine)||void 0===r?void 0:r.pendingReconnect)?(this.log.info("Reconnection attempt replaced by new connection attempt"),this.recreateEngine(!0)):this.maybeCreateEngine(),(null===(s=this.regionUrlProvider)||void 0===s?void 0:s.isCloud())&&this.engine.setRegionStrategy(this.createRegionStrategy()),this.acquireAudioContext(),this.connOptions=Object.assign(Object.assign({},Uo),i),this.connOptions.rtcConfig&&(this.engine.rtcConfig=this.connOptions.rtcConfig),this.connOptions.peerConnectionTimeout&&(this.engine.peerConnectionTimeout=this.connOptions.peerConnectionTimeout);try{const i=yield this.connectSignal(e,t,this.engine,this.connOptions,this.options,n);this.applyJoinResponse(i),this.setupLocalParticipantEvents(),this.emit
vendor: 2,821 bytes, line 1
1(jr.SignalConnected)}catch(e){yield this.engine.close(),this.recreateEngine();const t=n.signal.aborted?Wr.cancelled("Signal connection aborted"):Wr.serverUnreachable("could not establish signal connection");throw e instanceof Error&&(t.message="".concat(t.message,": ").concat(e.message)),e instanceof Wr&&(t.reason=e.reason,t.status=e.status),this.log.debug("error trying to establish signal connection",{error:e}),t}if(n.signal.aborted)throw yield this.engine.close(),this.recreateEngine(),Wr.cancelled("Connection attempt aborted");try{yield this.engine.waitForPCInitialConnection(this.connOptions.peerConnectionTimeout,n)}catch(e){throw yield this.engine.close(),this.recreateEngine(),e}Bs()&&this.options.disconnectOnPageLeave&&(window.addEventListener("pagehide",this.onPageLeave),window.addEventListener("beforeunload",this.onPageLeave)),Bs()&&window.addEventListener("freeze",this.onPageLeave),this.setAndEmitConnectionState(yd.Connected),this.emit(jr.Connected),qa.getInstance().resetFailedConnectionAttempts(e),this.registerConnectionReconcile(),this.regionUrlProvider&&this.regionUrlProvider.notifyConnected()}),this.disconnect=function(){for(var e=arguments.length,i=new Array(e),n=0;n<e;n++)i[n]=arguments[n];return mn(t,[...i],void 0,function(){var e=this;let t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];return function*(){var i,n,r;const s=yield e.disconnectLock.lock();try{if(e.state===yd.Disconnected)return void e.log.debug("already disconnected");if(e.log.info("disconnect from room"),e.state===yd.Connecting||e.state===yd.Reconnecting||e.isResuming){const t="Abort connection attempt due to user initiated disconnect";e.log.warn(t),null===(i=e.abortController)||void 0===i||i.abort(t),null===(r=null===(n=e.connectFuture)||void 0===n?void 0:n.reject)||void 0===r||r.call(n,Wr.cancelled("Client initiated disconnect")),e.connectFuture=void 0}e.engine&&(e.engine.client.isDisconnected||(yield e.engine.client.sendLeave()),yield e.engine.close()),e.handleDisconnect(t,Ke.CLIENT_INITIATED),e.engine=void 0}finally{s()}}()})},this.onPageLeave=()=>mn(this,void 0,void 0,function*(){this.log.info("Page leave detected, disconnecting"),yield this.disconnect()}),this.startAudio=()=>mn(this,void 0,void 0,function*(){const e=[],t=_r();if(t&&"iOS"===t.os){const t="livekit-dummy-audio-el";let i=document.getElementById(t);if(!i){i=document.createElement("audio"),i.id=t,i.autoplay=!0,i.hidden=!0;const e=ta();e.enabled=!0;const n=new MediaStream([e]);i.srcObject=n,document.addEventListener("visibilitychange",()=>{i&&(i.srcObject=document.hidden?null:n,document.hidden||(this.log.debug("page visible again, triggering startAudio to resume playback and update playback status"),this.startAudio()))}),document.body.append(i),this.once(jr.Disconnected,()=>{null==i||i.remove(),i=null})}e.push(i)}
1this.remoteParticipants.forEach(t=>{t.audioTrackPublications.forEach(t=>{t.track&&t.track.attachedElements.forEach(t=>{e.push(t)})})});try{yield Promise.all([this.acquireAudioContext(),...e.map(e=>(e.muted=!1,e.play()))]),this.handleAudioPlaybackStarted()}catch(e){throw this.handleAudioPlaybackFailed(e),e}}),this.startVideo=()=>mn(this,void 0,void 0,function*(){const e=[];for(const t of this.remoteParticipants.values())t.videoTrackPublications.forEach(t=>{var i;null===(i=t.track)||void 0===i||i.attachedElements.forEach(t=>{e.includes(t)||e.push(t)})});yield Promise.all(e.map(e=>e.play())).then(()=>{this.handleVideoPlaybackStarted()}).catch(e=>{"NotAllowedError"===e.name?this.handleVideoPlaybackFailed():this.log.warn("Resuming video playback failed, make sure you call `startVideo` directly in a user gesture handler")})}),this.handleRestarting=()=>{this.clearConnectionReconcile(),this.isResuming=!1;for(const e of this.remoteParticipants.values())this.handleParticipantDisconnected(e.identity,e);this.setAndEmitConnectionState(yd.Reconnecting)&&this.emit(jr.Reconnecting)},this.handleRestarted=()=>{this.outgoingDataTrackManager.sfuWillRepublishTracks(),this.incomingDataTrackManager.resendSubscriptionUpdates()},this.handleSignalRestarted=e=>mn(this,void 0,void 0,function*(){this.log.debug("signal reconnected to server, region ".concat(e.serverRegion),{region:e.serverRegion}),this.bufferedEvents=[],this.applyJoinResponse(e);try{yield this.localParticipant.republishAllTracks(void 0,!0)}catch(e){this.log.error("error trying to re-publish tracks after reconnection",{error:e})}try{yield this.engine.waitForRestarted(),this.log.debug("fully reconnected to server",{region:e.serverRegion})}catch(e){return}this.setAndEmitConnectionState(yd.Connected),this.emit(jr.Reconnected),this.registerConnectionReconcile(),this.emitBufferedEvents()}),this.handleParticipantUpdates=e=>{var t;for(const i of e){if(i.identity===this.localParticipant.identity){this.localParticipant.updateInfo(i);continue}""===i.identity&&(i.identity=null!==(t=this.sidToIdentity.get(i.sid))&&void 0!==t?t:"");let e=this.remoteParticipants.get(i.identity);i.state===it.DISCONNECTED?this.handleParticipantDisconnected(i.identity,e):this.getOrCreateParticipant(i.identity,i)}const i=new Map(e.filter(e=>e.identity!==this.localParticipant.identity).map(e=>[e.identity,e.dataTracks.map(e=>eo(e))]));this.incomingDataTrackManager.receiveSfuPublicationUpdates(i)},this.handleActiveSpeakersUpdate=e=>{const t=[],i={};e.forEach(e=>{if(i[e.sid]=!0,e.sid===this.localParticipant.sid)this.localParticipant.audioLevel=e.level,this.localParticipant.setIsSpeaking(!0),t.push(this.localParticipant);else{const i=this.getRemoteParticipantBySid(e.sid);i&&(i.audioLevel=e.level,i.setIsSpeaking(!0),t.push(i))}}),i[this.localParticipant.sid]||(this.localParticipant.audioLevel=0,this.localParticipant.setIsSpeaking(!1)),this.remoteParticipants.forEac
1h(e=>{i[e.sid]||(e.audioLevel=0,e.setIsSpeaking(!1))}),this.activeSpeakers=t,this.emitWhenConnected(jr.ActiveSpeakersChanged,t)},this.handleSpeakersChanged=e=>{const t=new Map;this.activeSpeakers.forEach(e=>{const i=this.remoteParticipants.get(e.identity);i&&i.sid!==e.sid||t.set(e.sid,e)}),e.forEach(e=>{let i=this.getRemoteParticipantBySid(e.sid);e.sid===this.localParticipant.sid&&(i=this.localParticipant),i&&(i.audioLevel=e.level,i.setIsSpeaking(e.active),e.active?t.set(e.sid,i):t.delete(e.sid))});const i=Array.from(t.values());i.sort((e,t)=>t.audioLevel-e.audioLevel),this.activeSpeakers=i,this.emitWhenConnected(jr.ActiveSpeakersChanged,i)},this.handleStreamStateUpdate=e=>{e.streamStates.forEach(e=>{const t=this.getRemoteParticipantBySid(e.participantSid);if(!t)return;const i=t.getTrackPublicationBySid(e.trackSid);if(!i||!i.track)return;const n=Es.streamStateFromProto(e.state);i.track.setStreamState(n),n!==i.track.streamState&&(t.emit(qr.TrackStreamStateChanged,i,i.track.streamState),this.emitWhenConnected(jr.TrackStreamStateChanged,i,i.track.streamState,t))})},this.handleSubscriptionPermissionUpdate=e=>{const t=this.getRemoteParticipantBySid(e.participantSid);if(!t)return;const i=t.getTrackPublicationBySid(e.trackSid);i&&i.setAllowed(e.allowed)},this.handleSubscriptionError=e=>{const t=Array.from(this.remoteParticipants.values()).find(t=>t.trackPublications.has(e.trackSid));if(!t)return;const i=t.getTrackPublicationBySid(e.trackSid);i&&i.setSubscriptionError(e.err)},this.handleDataPacket=(e,t)=>{const i=this.remoteParticipants.get(e.participantIdentity);if("user"===e.value.case)this.handleUserPacket(i,e.value.value,e.kind,t);else if("transcription"===e.value.case)this.handleTranscription(i,e.value.value);else if("sipDtmf"===e.value.case)this.handleSipDtmf(i,e.value.value);else if("chatMessage"===e.value.case)this.handleChatMessage(i,e.value.value);else if("metrics"===e.value.case)this.handleMetrics(e.value.value,i);else if("streamHeader"===e.value.case||"streamChunk"===e.value.case||"streamTrailer"===e.value.case)this.handleDataStream(e,t);else if("rpcRequest"===e.value.case){const t=e.value.value;this.rpcServerManager.handleIncomingRpcRequest(e.participantIdentity,t)}else if("rpcResponse"===e.value.case){const t=e.value.value;switch(t.value.case){case"payload":this.rpcClientManager.handleIncomingRpcResponseSuccess(t.requestId,t.value.value);break;case"error":this.rpcClientManager.handleIncomingRpcResponseFailure(t.requestId,gd.fromProto(t.value.value));break;default:this.log.warn("Unknown rpcResponse.value.case: ".concat(t.value.case),this.logContext)}}else"rpcAck"===e.value.case&&this.rpcClientManager.handleIncomingRpcAck(e.value.value.requestId)},this.handleUserPacket=(e,t,i,n)=>{this.emit(jr.DataReceived,t.payload,e,i,t.topic,n),null==e||e.emit(qr.DataReceived,t.payload,i,n)},this.handleSipDtmf=(e,t)=>{this.emit(jr.SipDTMFReceived,t,e),null==e||e.emit(qr.SipDTMFReceived,t)},this.handleTranscription=(e,t)=>{const i=t.transcribedParticipantIdentity===this.localParticipant.identity?this.localParticipant:this.getParticipantByIdentity(t.transcribedParticipantIdentity),n=null==i?void 0:i.trackPublications.get(t.trackId),r=function(e,t){return e.segments.map(e=>{let i=e.id,n=e.text,r=e.language,s=e.startTime,a=e.endTime,o=e.final;var c;const d=null!==(c=t.get(i))&&void 0!==c?c:Date.now(),l=Date.now();return o?t.delete(i):t.set(i,d),{id:i,text:n,startTime:Number.parseInt(s.toString()),endTime:Number.parseInt(a.toString()),final:o,language:r,firstReceivedTime:d,lastReceivedTime:l}})}(t,this.transcriptionReceivedTimes);null==n||n.emit(Hr.TranscriptionReceived,r),null==i||i.emit(qr.TranscriptionReceived,r,n),this.emit(jr.TranscriptionReceived,r,i,n)},this.handleChatMessage=(e,t)=>{const i=function(e){const t=e.id,i=e.timestamp,n=e.message,r=e.editTimestamp;return{id:t,timestamp:Number.parseInt(i.toString()),editTimestamp:r?Number.parseInt(r.toString()):void 0,message:n}}(t);this.emit(jr.ChatMessage,i,e)},this.handleMetrics=(e,t)=>{this.emit(jr.MetricsReceived,e,t)},this.handleDataStream=(e,t)=>{this.incomingDataStreamManager.handleDataStreamPacket(e,t)},this.bufferedSegments=new Map,this.handleAudioPlaybackStarted=()=>
1{this.canPlaybackAudio||(this.audioEnabled=!0,this.emit(jr.AudioPlaybackStatusChanged,!0))},this.handleAudioPlaybackFailed=e=>{this.log.warn("could not playback audio",{error:e}),this.canPlaybackAudio&&(this.audioEnabled=!1,this.emit(jr.AudioPlaybackStatusChanged,!1))},this.handleVideoPlaybackStarted=()=>{this.isVideoPlaybackBlocked&&(this.isVideoPlaybackBlocked=!1,this.emit(jr.VideoPlaybackStatusChanged,!0))},this.handleVideoPlaybackFailed=()=>{this.isVideoPlaybackBlocked||(this.isVideoPlaybackBlocked=!0,this.emit(jr.VideoPlaybackStatusChanged,!1))},this.handleDeviceChange=()=>mn(this,void 0,void 0,function*(){var e;"iOS"!==(null===(e=_r())||void 0===e?void 0:e.os)&&(yield this.selectDefaultDevices()),this.emit(jr.MediaDevicesChanged)}),this.handleRoomUpdate=e=>{const t=this.roomInfo;this.roomInfo=e,t&&t.metadata!==e.metadata&&this.emitWhenConnected(jr.RoomMetadataChanged,e.metadata),(null==t?void 0:t.activeRecording)!==e.activeRecording&&this.emitWhenConnected(jr.RecordingStatusChanged,e.activeRecording)},this.handleConnectionQualityUpdate=e=>{e.updates.forEach(e=>{if(e.participantSid===this.localParticipant.sid)return void this.localParticipant.setConnectionQuality(e.quality);const t=this.getRemoteParticipantBySid(e.participantSid);t&&t.setConnectionQuality(e.quality)})},this.getRemoteParticipantClientProtocol=e=>{var t,i;return null!==(i=null===(t=this.remoteParticipants.get(e))||void 0===t?void 0:t.clientProtocol)&&void 0!==i?i:0},this.onLocalParticipantMetadataChanged=e=>{this.emit(jr.ParticipantMetadataChanged,e,this.localParticipant)},this.onLocalParticipantNameChanged=e=>{this.emit(jr.ParticipantNameChanged,e,this.localParticipant)},this.onLocalAttributesChanged=e=>{this.emit(jr.ParticipantAttributesChanged,e,this.localParticipant)},this.onLocalTrackMuted=e=>{this.emit(jr.TrackMuted,e,this.localParticipant)},this.onLocalTrackUnmuted=e=>{this.emit(jr.TrackUnmuted,e,this.localParticipant)},this.onTrackProcessorUpdate=e=>{var t;null===(t=null==e?void 0:e.onPublish)||void 0===t||t.call(e,this)},this.onLocalTrackPublished=e=>mn(this,void 0,void 0,function*(){var t,i,n,r,s,a;null===(t=e.track)||void 0===t||t.on(Hr.TrackProcessorUpdate,this.onTrackProcessorUpdate),null===(i=e.track)||void 0===i||i.on(Hr.Restarted,this.onLocalTrackRestarted),null===(s=null===(r=null===(n=e.track)||void 0===n?void 0:n.getProcessor())||void 0===r?void 0:r.onPublish)||void 0===s||s.call(r,this),this.emit(jr.LocalTrackPublished,e,this.localParticipant),ha(e.track)&&(yield e.track.checkForSilence())&&this.emit(jr.LocalAudioSilenceDetected,e);const o=yield null===(a=e.track)||void 0===a?void 0:a.getDeviceId(!1),c=vs(e.source);c&&o&&o!==this.localParticipant.activeDeviceMap.get(c)&&(this.localParticipant.activeDeviceMap.set(c,o),this.emit(jr.ActiveDeviceChanged,c,o))}),this.onLocalTrackUnpublished=e=>{var t,i;null===(t=e.track)||void 0===t||t.off(Hr.TrackProcessorUpdate,this.onTrackProcessorUpdate),null===(i=e.track)||void 0===i||i.off(Hr.Restarted,this.onLocalTrackRestarted),this.emit(jr.LocalTrackUnpublished,e,this.localParticipant)},this.onLocalTrackRestarted=e=>mn(this,void 0,void 0,function*(){const t=yield e.getDeviceId(!1),i=vs(e.source);i&&t&&t!==this.localParticipant.activeDeviceMap.get(i)&&(this.log.debug("local track restarted, setting ".concat(i," ").concat(t," active")),this.localParticipant.activeDeviceMap.set(i,t),this.emit(jr.ActiveDeviceChanged,i,t))}),this.onLocalConnectionQualityChanged=e=>{this.emit(jr.ConnectionQualityChanged,e,this.localParticipant)},this.onMediaDevicesError=(e,t)=>{this.emit(jr.MediaDevicesError,e,t)},this.onLocalParticipantPermissionsChanged=e=>{this.emit(jr.ParticipantPermissionsChanged,e,this.localParticipant)},this.onLocalChatMessageSent=e=>{this.emit(jr.ChatMessage,e,this.localParticipant)},this.setMaxListeners(100),this.remoteParticipants=new Map,this.sidToIdentity=new Map,this.options=Object.assign(Object.assign({},Lo),e),this.log=ln(null!==(i=this.options.loggerName)&&void 0!==i?i:an.Room,()=>this.logContext),this.transcriptionReceivedTimes=new Map,this.options.audioCaptureDefaults=Object.assign(Object.assign({},No),null==e?void 0:e.audioCaptureDefaults),this.options.videoCaptureDefaults=Object.assign(Object.assign({},xo),null==e?void 0:e.videoCaptureDefaults),this.options.publishDefaults=Object.assign(Object.assign({},Ao),null==e?void 0:e.publishDefaults),this.maybeCreateEngine(),this.incomingDataStreamManager=new yc,this.outgoingDataStreamManager=new wc(this.engine,this.log),this.incomingDataTrackManager=new $c({e2eeManager:this.e2eeManager}),this.incomingDataTrackManager.on("sfuUpdateSubscription",e=>{this.engine.client.sendUpdateDataSubscription(e.sid,e.subscribe)}).on("trackPublished",e=>{var t;e.track.publisherIdentity!==this.localParticipant.identity&&(this.emit
1(jr.DataTrackPublished,e.track),null===(t=this.remoteParticipants.get(e.track.publisherIdentity))||void 0===t||t.addRemoteDataTrack(e.track))}).on("trackUnpublished",e=>{var t;e.publisherIdentity!==this.localParticipant.identity&&(this.emit(jr.DataTrackUnpublished,e.sid),null===(t=this.remoteParticipants.get(e.publisherIdentity))||void 0===t||t.removeRemoteDataTrack(e.sid))}),this.outgoingDataTrackManager=new md({e2eeManager:this.e2eeManager}),this.outgoingDataTrackManager.on("sfuPublishRequest",e=>{this.engine.client.sendPublishDataTrackRequest(e.handle,e.name,e.usesE2ee)}).on("sfuUnpublishRequest",e=>{this.engine.client.sendUnPublishDataTrackRequest(e.handle)}).on("trackPublished",e=>{this.emit(jr.LocalDataTrackPublished,e.track)}).on("trackUnpublished",e=>{this.emit(jr.LocalDataTrackUnpublished,e.sid)}).on("packetAvailable",e=>{let t=e.handle,i=e.bytes;this.engine.sendLossyBytes(i,hc.DATA_TRACK_LOSSY,"wait").finally(()=>this.outgoingDataTrackManager.handlePacketSendComplete(t))}),this.registerRpcDataStreamHandler(),this.rpcClientManager=new wd(this.log,this.outgoingDataStreamManager,this.getRemoteParticipantClientProtocol,()=>{var e,t;return null===(t=null===(e=this.engine.latestJoinResponse)||void 0===e?void 0:e.serverInfo)||void 0===t?void 0:t.version}),this.rpcClientManager.on("sendDataPacket",e=>{let t=e.packet;var i;null===(i=this.engine)||void 0===i||i.sendDataPacket(t,hc.RELIABLE)}),this.rpcServerManager=new Ed(this.log,this.outgoingDataStreamManager,this.getRemoteParticipantClientProtocol),this.rpcServerManager.on("sendDataPacket",e=>{let t=e.packet;var i;null===(i=this.engine)||void 0===i||i.sendDataPacket(t,hc.RELIABLE)}),this.disconnectLock=new a,this.localParticipant=new _d("","",this.engine,this.options,this.outgoingDataStreamManager,this.outgoingDataTrackManager,this.rpcClientManager,this.rpcServerManager),this.setupFrameMetadata(),(this.options.e2ee||this.options.encryption)&&this.setupE2EE(),this.engine.e2eeManager=this.e2eeManager,this.incomingDataTrackManager.updateE2eeManager(null!==(n=this.e2eeManager)&&void 0!==n?n:null),this.outgoingDataTrackManager.updateE2eeManager(null!==(r=this.e2eeManager)&&void 0!==r?r:null),this.options.videoCaptureDefaults.deviceId&&this.localParticipant.activeDeviceMap.set("videoinput",na(this.options.videoCaptureDefaults.deviceId)),this.options.audioCaptureDefaults.deviceId&&this.localParticipant.activeDeviceMap.set("audioinput",na(this.options.audioCaptureDefaults.deviceId)),(null===(s=this.options.audioOutput)||void 0===s?void 0:s.deviceId)&&this.switchActiveDevice("audiooutput",na(this.options.audioOutput.deviceId)).catch(e=>this.log.warn("Could not set audio output: ".concat(e.message))),Bs()){const e=new AbortController;let t;if(Ld.cleanupRegistry){const i=new WeakRef(this);t=()=>{const e=i.deref();e&&e.handleDeviceChange()},Ld.cleanupRegistry.register(this,()=>{e.abort()})}else t=this.handleDeviceChange;null===(c=null===(o=navigator.mediaDevices)||void 0===o?void 0:o.addEventListener)||void 0===c||c.call(o,"devicechange",t,{signal:e.signal})}}registerTextStreamHandler(e,t){return this.incomingDataStreamManager.registerTextStreamHandler(e,t)}unregisterTextStreamHandler(e){return this.incomingDataStreamManager.unregisterTextStreamHandler(e)}registerByteStreamHandler(e,t){return this.incomingDataStreamManager.registerByteStreamHandler(e,t)}unregisterByteStreamHandler(e){return this.incomingDataStreamManager.unregisterByteStreamHandler(e)}
1registerRpcMethod(e,t){this.rpcServerManager.registerRpcMethod(e,t)}unregisterRpcMethod(e){this.rpcServerManager.unregisterRpcMethod(e)}setE2EEEnabled(e){return mn(this,void 0,void 0,function*(){const t=yield this.e2eeStateMutex.lock();try{if(!this.e2eeManager)throw Error("e2ee not configured, please set e2ee settings within the room options");this.isE2EEEnabled!==e&&(yield this.localParticipant.setE2EEEnabled(e),""!==this.localParticipant.identity&&this.e2eeManager.setParticipantCryptorEnabled(e,this.localParticipant.identity))}finally{t()}})}setupE2EE(){var e,t;const i=!!this.options.encryption,n=this.options.encryption||this.options.e2ee;n&&("e2eeManager"in n?(this.e2eeManager=n.e2eeManager,this.e2eeManager.isDataChannelEncryptionEnabled=i):this.e2eeManager=new Fa(n,i),this.e2eeManager.on(Ca.ParticipantEncryptionStatusChanged,(e,t)=>{t.isLocal&&(this.isE2EEEnabled=e),this.emit(jr.ParticipantEncryptionStatusChanged,e,t)}),this.e2eeManager.on(Ca.EncryptionError,(e,t)=>{const i=t?this.getParticipantByIdentity(t):void 0;this.emit(jr.EncryptionError,e,i)}),null===(e=this.e2eeManager)||void 0===e||e.setup(this),null===(t=this.e2eeManager)||void 0===t||t.setupEngine(this.engine))}setupFrameMetadata(){var e;const t=null!==(e=this.options.frameMetadata)&&void 0!==e?e:this.options.packetTrailer;this.frameMetadataManager=new ja(t),this.frameMetadataManager.setup(this)}get logContext(){var e,t,i;return{room:this.name,roomID:null===(e=this.roomInfo)||void 0===e?void 0:e.sid,participant:null===(t=this.localParticipant)||void 0===t?void 0:t.identity,participantID:null===(i=this.localParticipant)||void 0===i?void 0:i.sid}}get isRecording(){var e,t;return null!==(t=null===(e=this.roomInfo)||void 0===e?void 0:e.activeRecording)&&void 0!==t&&t}getSid(){return this.state===yd.Disconnected?Ir.resolve(""):this.roomInfo&&""!==this.roomInfo.sid?Ir.resolve(this.roomInfo.sid):new Ir((e,t)=>{const i=t=>{""!==t.sid&&(this.engine.off(Vr.RoomUpdate,i),e(t.sid))};this.engine.on(Vr.RoomUpdate,i),this.once(jr.Disconnected,()=>{this.engine.off(Vr.RoomUpdate,i),t(new Jr("Room disconnected before room server id was available"))})})}get name(){var e,t;return null!==(t=null===(e=this.roomInfo)||void 0===e?void 0:e.name)&&void 0!==t?t:""}get metadata(){var e;return null===(e=this.roomInfo)||void 0===e?void 0:e.metadata}get numParticipants(){var e,t;return null!==(t=null===(e=this.roomInfo)||void 0===e?void 0:e.numParticipants)&&void 0!==t?t:0}get numPublishers(){var e,t;return null!==(t=null===(e=this.roomInfo)||void 0===e?void 0:e.numPublishers)&&void 0!==t?t:0}maybeCreateEngine(){(!this.engine||!this.engine.isNewlyCreated&&this.engine.isClosed)&&(this.engine=new pc(this.options),this.engine.e2eeManager=this.e2eeManager,this.engine.on(Vr.ParticipantUpdate,this.handleParticipantUpdates).on(Vr.RoomUpdate,this.handleRoomUpdate).on(Vr.SpeakersChanged,this.handleSpeakersChanged).on(Vr.StreamStateChanged,this.handleStreamStateUpdate).on(Vr.ConnectionQualityUpdate,this.handleConnectionQualityUpdate).on(Vr.SubscriptionError,this.handleSubscriptionError).on(Vr.SubscriptionPermissionUpdate,this.handleSubscriptionPermissionUpdate).on(Vr.MediaTrackAdded,(e,t,i)=>{this.onTrackAdded(e,t,i)}).on(Vr.Disconnected,e=>{this.handleDisconnect(this.options.stopLocalTrackOnUnpublish,e)}).on(Vr.ActiveSpeakersUpdate,this.handleActiveSpeakersUpdate).on(Vr.DataPacketReceived,this.handleDataPacket).on(Vr.Resuming,()=>{this.clearConnectionReconcile(),this.isResuming=!0,this.log.debug("Resuming signal connection"),this.setAndEmitConnectionState(yd.SignalReconnecting)&&this.emit(jr.SignalReconnecting)}).on(Vr.Resumed,()=>{this.registerConnectionReconcile(),this.isResuming=!1,this.log.debug("Resumed signal connection"),this.updateSubscriptions(),this.emitBufferedEvents(),this.setAndEmitConnectionState(yd.Connected)&&this.emit(jr.Reconnected)}).on(Vr.SignalResumed,()=>{this.bufferedEvents=[],(this.state===yd.Reconnecting||this.isResuming)&&this.sendSyncState()}).on(Vr.Restarting,this.handleRestarting).on(Vr.Restarted,this.handleRestarted).on(Vr.SignalRestarted,this.handleSignalRestarted).on(Vr.Offline,()=>
1{this.setAndEmitConnectionState(yd.Reconnecting)&&this.emit(jr.Reconnecting)}).on(Vr.DCBufferStatusChanged,(e,t)=>{this.emit(jr.DCBufferStatusChanged,e,t)}).on(Vr.LocalTrackSubscribed,e=>{this.handleLocalTrackSubscribed(e)}).on(Vr.RoomMoved,e=>{this.log.debug("room moved",e),e.room&&this.handleRoomUpdate(e.room),this.remoteParticipants.forEach((e,t)=>{this.handleParticipantDisconnected(t,e)}),this.emit(jr.Moved,e.room.name),e.participant?this.handleParticipantUpdates([e.participant,...e.otherParticipants]):this.handleParticipantUpdates(e.otherParticipants)}).on(Vr.PublishDataTrackResponse,e=>{e.info?this.outgoingDataTrackManager.receivedSfuPublishResponse(e.info.pubHandle,{type:"ok",data:{sid:e.info.sid,pubHandle:e.info.pubHandle,name:e.info.name,usesE2ee:e.info.encryption!==st.NONE}}):this.log.warn("received PublishDataTrackResponse, but event.info was ".concat(e.info,", so skipping."))}).on(Vr.UnPublishDataTrackResponse,e=>{e.info?this.outgoingDataTrackManager.receivedSfuUnpublishResponse(e.info.pubHandle):this.log.warn("received UnPublishDataTrackResponse, but event.info was ".concat(e.info,", so skipping."))}).on(Vr.DataTrackSubscriberHandles,e=>{const t=new Map(Object.entries(e.subHandles).map(e=>{let t=x(e,2),i=t[0],n=t[1];return[parseInt(i,10),n.trackSid]}));this.incomingDataTrackManager.receivedSfuSubscriberHandles(t)}).on(Vr.DataTrackPacketReceived,e=>{try{this.incomingDataTrackManager.packetReceived(e)}catch(e){throw e}}).on(Vr.Joined,e=>{const t=new Map(e.otherParticipants.map(e=>[e.identity,e.dataTracks.map(e=>eo(e))]));this.incomingDataTrackManager.receiveSfuPublicationUpdates(t)}).on(Vr.TokenRefreshed,e=>{var t;null===(t=this.regionUrlProvider)||void 0===t||t.updateToken(e)}).on(Vr.ServerRegionsReported,e=>{var t;null===(t=this.regionUrlProvider)||void 0===t||t.setServerReportedRegions({regionSettings:e,updatedAtInMs:Date.now(),maxAgeInMs:gc})}),this.localParticipant&&this.localParticipant.setupEngine(this.engine),this.e2eeManager&&this.e2eeManager.setupEngine(this.engine),this.outgoingDataStreamManager&&this.outgoingDataStreamManager.setupEngine(this.engine))}createRegionStrategy(){return{getNextUrl:e=>mn(this,void 0,void 0,function*(){return this.regionUrlProvider?this.regionUrlProvider.getNextBestRegionUrl(e):null}),resetAttempts:()=>{var e;return null===(e=this.regionUrlProvider)||void 0===e?void 0:e.resetAttempts()}}}static getLocalDevices(e){let t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return Ha.getInstance().getDevices(e,t)}prepareConnection(e,t){return mn(this,void 0,void 0,function*(){if(this.state===yd.Disconnected){this.log.debug("prepareConnection to ".concat(e));try{if(qs(new URL(e))&&t){this.regionUrlProvider=new fc(e,t);const i=yield this.regionUrlProvider.getNextBestRegionUrl();i&&this.state===yd.Disconnected&&(this.regionUrl=i,yield fetch(ra(i),{method:"HEAD"}),this.log.debug("prepared connection to ".concat(i)))}else yield fetch(ra(e),{method:"HEAD"})}catch(e){this.log.warn("could not prepare connection",{error:e})}}})}getParticipantByIdentity(e){return this.localParticipant.identity===e?this.localParticipant:this.remoteParticipants.get(e)}clearConnectionFutures(){this.connectFuture=void 0}simulateScenario(e,t){return mn(this,void 0,void 0,function*(){let i,n=()=>mn(this,void 0,void 0,function*(){});switch(e){case"signal-reconnect":yield this.engine.client.handleOnClose("simulate disconnect");break;case"fail-on-v1-path":this.engine.failNextV1Path();break;case"speaker":i=new Bi({scenario:{case:"speakerUpdate",value:3}});break;case"node-failure":i=new Bi({scenario:{case:"nodeFailure",value:!0}});break;case"server-leave":i=new Bi({scenario:{case:"serverLeave",value:!0}});break;case"migration":i=new Bi({scenario:{case:"migration",value:!0}});break;case"resume-reconnect":this.engine.failNext(),yield this.engine.client.handleOnClose("simulate resume-disconnect");break;case"disconnect-signal-on-resume":n=()=>mn(this,void 0,void 0,function*(){yield this.engine.client.handleOnClose("simulate resume-disconnect")}),i=new Bi({scenario:{case:"disconnectSignalOnResume",value:!0}});break;case"disconnect-signal-on-resume-no-messages":n=()=>mn(this,void 0,void 0,function*(){yield this.engine.client.handleOnClose("simulate resume-disconnect")}),i=new Bi({scenario:{case:"disconnectSignalOnResumeNoMessages",value:!0}});break;case"full-reconnect":this.engine.fullReconnectOnNext=!0,yield this.engine.client.handleOnClose("simulate full-reconnect");break;case"force-tcp":case"force-tls":i=new Bi({scenario:{case:"switchCandidateProtocol",value:"force-tls"===e?2:1}}),n=()=>mn(this,void 0,void 0,function*(){const e=this.engine.client.onLeave;e&&e(new vi({reason:Ke.CLIENT_INITIATED,action:ki.RECONNECT}))});break;case"subscriber-bandwidth":if(void 0===t||"number"!=typeof t)throw new Error("subscriber-bandwidth requires a number as argument");i=new Bi({scenario:{case:"subscriberBandwidth",value:oa(t)}});break;case"leave-full-reconnect":i=new Bi({scenario:{case:"leaveRequestFullReconnect",value:!0}})}i&&(yield this.engine.client.sendSimulateScenario(i),yield n())})}get canPlaybackAudio(){return this.audioEnabled}get canPlaybackVideo(){return!this.isVideoPlaybackBlocked}getActiveDevice(e){return this.localParticipant.activeDeviceMap.get(e)}switchActiveDevice(e,t){return mn(this,arguments,void 0,function(e,t){var i=this;let n=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];return function*(){var r,s,a,o,c,d,l;let u=!0,h=!1;const p=n?{exact:t}:t;if("audioinput"===e){h=0===i.localParticipant.audioTrackPublications.size;const t=null!==(r=i.getActiveDevice(e))&&void 0!==r?r:i.options.audioCaptureDefaults.deviceId;i.options.audioCaptureDefaults.deviceId=p;const n=Array.from(i.localParticipant.audioTrackPublications.values()).filter(e=>e.source===Es.Source.Microphone);try{u=(yield Promise.all(n.map(e=>{var t;return null===(t=e.audioTrack)||void 0===t?void 0:t.setDeviceId(p)}
1))).every(e=>!0===e)}catch(e){throw i.options.audioCaptureDefaults.deviceId=t,e}const s=n.some(e=>{var t,i;return null!==(i=null===(t=e.track)||void 0===t?void 0:t.isMuted)&&void 0!==i&&i});u&&s&&(h=!0)}else if("videoinput"===e){h=0===i.localParticipant.videoTrackPublications.size;const t=null!==(s=i.getActiveDevice(e))&&void 0!==s?s:i.options.videoCaptureDefaults.deviceId;i.options.videoCaptureDefaults.deviceId=p;const n=Array.from(i.localParticipant.videoTrackPublications.values()).filter(e=>e.source===Es.Source.Camera);try{u=(yield Promise.all(n.map(e=>{var t;return null===(t=e.videoTrack)||void 0===t?void 0:t.setDeviceId(p)}))).every(e=>!0===e)}catch(e){throw i.options.videoCaptureDefaults.deviceId=t,e}const r=n.some(e=>{var t,i;return null!==(i=null===(t=e.track)||void 0===t?void 0:t.isMuted)&&void 0!==i&&i});u&&r&&(h=!0)}else if("audiooutput"===e){if(h=!0,!As()&&!i.options.webAudioMix||i.options.webAudioMix&&i.audioContext&&!("setSinkId"in i.audioContext))throw new Error("cannot switch audio output, the current browser does not support it");i.options.webAudioMix&&(t=null!==(a=yield Ha.getInstance().normalizeDeviceId("audiooutput",t))&&void 0!==a?a:""),null!==(o=(l=i.options).audioOutput)&&void 0!==o||(l.audioOutput={});const n=null!==(c=i.getActiveDevice(e))&&void 0!==c?c:i.options.audioOutput.deviceId;i.options.audioOutput.deviceId=t;try{i.options.webAudioMix&&(null===(d=i.audioContext)||void 0===d||d.setSinkId(t)),yield Promise.all(Array.from(i.remoteParticipants.values()).map(e=>e.setAudioOutput({deviceId:t})))}catch(e){throw i.options.audioOutput.deviceId=n,e}}return h&&(i.localParticipant.activeDeviceMap.set(e,t),i.emit(jr.ActiveDeviceChanged,e,t)),u}()})}setupLocalParticipantEvents(){this.localParticipant.on(qr.ParticipantMetadataChanged,this.onLocalParticipantMetadataChanged).on(qr.ParticipantNameChanged,this.onLocalParticipantNameChanged).on(qr.AttributesChanged,this.onLocalAttributesChanged).on(qr.TrackMuted,this.onLocalTrackMuted).on(qr.TrackUnmuted,this.onLocalTrackUnmuted).on(qr.LocalTrackPublished,this.onLocalTrackPublished).on(qr.LocalTrackUnpublished,this.onLocalTrackUnpublished).on(qr.ConnectionQualityChanged,this.onLocalConnectionQualityChanged).on(qr.MediaDevicesError,this.onMediaDevicesError).on(qr.AudioStreamAcquired,this.startAudio).on(qr.ChatMessage,this.onLocalChatMessageSent).on(qr.ParticipantPermissionsChanged,this.onLocalParticipantPermissionsChanged)}recreateEngine(e){const t=this.engine;e&&t&&!t.client.isDisconnected?t.client.sendLeave().finally(()=>t.close()):null==t||t.close(),this.engine=void 0,this.isResuming=!1,this.remoteParticipants.clear(),this.sidToIdentity.clear(),this.bufferedEvents=[],this.maybeCreateEngine()}onTrackAdded(e,t,i){if(this.state===yd.Connecting||this.state===yd.Reconnecting){const n=()=>{this.log.debug("deferring on track for later",{mediaTrackId:e.id,mediaStreamId:t.id,tracksInStream:t.getTracks().map(e=>e.id)}),this.onTrackAdded(e,t,i),r()},r=()=>{this.off(jr.Reconnected,n),this.off(jr.Connected,n),this.off(jr.Disconnected,r)};return this.once(jr.Reconnected,n),this.once(jr.Connected,n),void this.once(jr.Disconnected,r)}if(this.state===yd.Disconnected)return void this.log.warn("skipping incoming track after Room disconnected");if("ended"===e.readyState)return void this.log.debug("skipping incoming track as it already ended");const n=function(e){const t=e.split("|");return t.length>1?[t[0],e.substr(t[0].length+1)]:[e,""]}(t.id),r=n[0];let s=n[1],a=e.id;if(s&&s.startsWith("TR")&&(a=s),r===this.localParticipant.sid)return void this.log.warn("tried to create RemoteParticipant for local participant");const o=Array.from(this.remoteParticipants.values()).find(e=>e.sid===r);if(!o)return void(r.startsWith("PA")&&this.log.error("Tried to add a track for a participant, that's not present. Sid: ".concat(r)));if(!a.startsWith("TR")){const e=this.engine.getTrackIdForReceiver(i);if(!e)return void this.log.error("Tried to add a track whose 'sid' could not be found for a participant, that's not present. Sid: ".concat(r));a=e}let c;a.startsWith("TR")||this.log.warn("Tried to add a track whose 'sid' could not be determined for a participant, that's not present. Sid: ".concat(r,", streamId: ").concat(s,", trackId: ").concat(a),{remoteParticipantID:r,streamId:s,trackId:a}),this.options.adaptiveStream&&(c="object"==typeof this.options.adaptiveStream?this.options.adaptiveStream:{});const d=o.addSubscribedMediaTrack(e,a,t,i,c);
1(null==d?void 0:d.isEncrypted)&&!this.e2eeManager&&this.emit(jr.EncryptionError,new Error("Encrypted ".concat(d.source," track received from participant ").concat(o.sid,", but room does not have encryption enabled!")))}handleLocalTrackSubscribed(e){const t=()=>this.localParticipant.getTrackPublications().find(t=>t.trackSid===e),i=t();if(i)return void this.emitLocalTrackSubscribed(i);let n;this.log.debug("deferring LocalTrackSubscribed, publication not yet available",{subscribedSid:e});const r=t=>{t.trackSid===e&&(s(),this.emitLocalTrackSubscribed(t))},s=()=>{clearTimeout(n),this.localParticipant.off(qr.LocalTrackPublished,r),this.off(jr.Disconnected,s)};this.localParticipant.on(qr.LocalTrackPublished,r),this.once(jr.Disconnected,s),n=setTimeout(()=>{s();const i=t();i?this.emitLocalTrackSubscribed(i):this.log.warn("could not find local track publication for LocalTrackSubscribed event after timeout",{subscribedSid:e})},1e4)}emitLocalTrackSubscribed(e){this.localParticipant.emit(qr.LocalTrackSubscribed,e),this.emitWhenConnected(jr.LocalTrackSubscribed,e,this.localParticipant)}handleDisconnect(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],t=arguments.length>1?arguments[1]:void 0;var i,n;if(this.clearConnectionReconcile(),this.isResuming=!1,this.bufferedEvents=[],this.transcriptionReceivedTimes.clear(),this.incomingDataStreamManager.clearControllers(),this.incomingDataTrackManager.reset(),this.outgoingDataTrackManager.reset(),this.state!==yd.Disconnected){this.regionUrl=void 0,this.regionUrlProvider&&this.regionUrlProvider.notifyDisconnected();
1try{this.remoteParticipants.forEach(e=>{e.trackPublications.forEach(t=>{e.unpublishTrack(t.trackSid)})}),this.localParticipant.trackPublications.forEach(t=>{var i,n,r;t.track&&this.localParticipant.unpublishTrack(t.track,e),e?(null===(i=t.track)||void 0===i||i.detach(),null===(n=t.track)||void 0===n||n.stop()):null===(r=t.track)||void 0===r||r.stopMonitor()}),this.localParticipant.off(qr.ParticipantMetadataChanged,this.onLocalParticipantMetadataChanged).off(qr.ParticipantNameChanged,this.onLocalParticipantNameChanged).off(qr.AttributesChanged,this.onLocalAttributesChanged).off(qr.TrackMuted,this.onLocalTrackMuted).off(qr.TrackUnmuted,this.onLocalTrackUnmuted).off(qr.LocalTrackPublished,this.onLocalTrackPublished).off(qr.LocalTrackUnpublished,this.onLocalTrackUnpublished).off(qr.ConnectionQualityChanged,this.onLocalConnectionQualityChanged).off(qr.MediaDevicesError,this.onMediaDevicesError).off(qr.AudioStreamAcquired,this.startAudio).off(qr.ChatMessage,this.onLocalChatMessageSent).off(qr.ParticipantPermissionsChanged,this.onLocalParticipantPermissionsChanged),this.localParticipant.trackPublications.clear(),this.localParticipant.videoTrackPublications.clear(),this.localParticipant.audioTrackPublications.clear(),this.remoteParticipants.clear(),this.sidToIdentity.clear(),this.activeSpeakers=[],this.audioContext&&"boolean"==typeof this.options.webAudioMix&&(this.audioContext.close(),this.audioContext=void 0),Bs()&&(window.removeEventListener("beforeunload",this.onPageLeave),window.removeEventListener("pagehide",this.onPageLeave),window.removeEventListener("freeze",this.onPageLeave),null===(n=null===(i=navigator.mediaDevices)||void 0===i?void 0:i.removeEventListener)||void 0===n||n.call(i,"devicechange",this.handleDeviceChange))}finally{this.setAndEmitConnectionState(yd.Disconnected),this.emit(jr.Disconnected,t)}}}handleParticipantDisconnected(e,t){this.remoteParticipants.delete(e),t&&(this.incomingDataStreamManager.validateParticipantHasNoActiveDataStreams(e),this.incomingDataTrackManager.handleRemoteParticipantDisconnected(e),t.trackPublications.forEach(e=>{t.unpublishTrack(e.trackSid,!0)}),this.emit(jr.ParticipantDisconnected,t),t.setDisconnected(),this.rpcClientManager.handleParticipantDisconnected(t.identity))}selectDefaultDevices(){return mn(this,void 0,void 0,function*(){var e,t,i;const n=Ha.getInstance().previousDevices,r=yield Ha.getInstance().getDevices(void 0,!1),s=_r();if("Chrome"===(null==s?void 0:s.name)&&"iOS"!==s.os)for(let e of r){const t=n.find(t=>t.deviceId===e.deviceId);t&&""!==t.label&&t.kind===e.kind&&t.label!==e.label&&"default"===this.getActiveDevice(e.kind)&&this.emit(jr.ActiveDeviceChanged,e.kind,e.deviceId)}const a=["audiooutput","audioinput","videoinput"];for(let s of a){const a=fs(s),o=this.localParticipant.getTrackPublication(a);if(o&&(null===(e=o.track)||void 0===e?void 0:e.isUserProvided))continue;const c=r.filter(e=>e.kind===s),d=this.getActiveDevice(s);d===(null===(t=n.filter(e=>e.kind===s)[0])||void 0===t?void 0:t.deviceId)&&c.length>0&&(null===(i=c[0])||void 0===i?void 0:i.deviceId)!==d?yield this.switchActiveDevice(s,c[0].deviceId):"audioinput"===s&&!Us()||"videoinput"===s||!(c.length>0)||c.find(e=>e.deviceId===this.getActiveDevice(s))||"audiooutput"===s&&Us()||(yield this.switchActiveDevice(s,c[0].deviceId))}})}acquireAudioContext(){return mn(this,void 0,void 0,function*(){var e,t;if("boolean"!=typeof this.options.webAudioMix&&this.options.webAudioMix.audioContext?this.audioContext=this.options.webAudioMix.audioContext:this.audioContext&&"closed"!==this.audioContext.state||(this.audioContext=null!==(e=gs())&&void 0!==e?e:void 0),this.options.webAudioMix&&this.remoteParticipants.forEac
1h(e=>e.setAudioContext(this.audioContext)),this.localParticipant.setAudioContext(this.audioContext),this.audioContext&&"suspended"===this.audioContext.state)try{yield Promise.race([this.audioContext.resume(),Ds(200)])}catch(e){this.log.warn("Could not resume audio context",{error:e})}const i="running"===(null===(t=this.audioContext)||void 0===t?void 0:t.state);i!==this.canPlaybackAudio&&(this.audioEnabled=i,this.emit(jr.AudioPlaybackStatusChanged,i))})}createParticipant(e,t){var i;let n;return n=t?xd.fromParticipantInfo(this.engine.client,t,{loggerContextCb:()=>this.logContext,loggerName:this.options.loggerName},this.incomingDataTrackManager):new xd(this.engine.client,"",e,void 0,void 0,void 0,{loggerContextCb:()=>this.logContext,loggerName:this.options.loggerName}),this.options.webAudioMix&&n.setAudioContext(this.audioContext),(null===(i=this.options.audioOutput)||void 0===i?void 0:i.deviceId)&&n.setAudioOutput(this.options.audioOutput).catch(e=>this.log.warn("Could not set audio output: ".concat(e.message))),n}getOrCreateParticipant(e,t){if(this.remoteParticipants.has(e)){const i=this.remoteParticipants.get(e);return t&&i.updateInfo(t)&&this.sidToIdentity.set(t.sid,t.identity),i}const i=this.createParticipant(e,t);return this.remoteParticipants.set(e,i),this.sidToIdentity.set(t.sid,t.identity),this.emitWhenConnected(jr.ParticipantConnected,i),i.on(qr.TrackPublished,e=>{this.emitWhenConnected(jr.TrackPublished,e,i)}).on(qr.TrackSubscribed,(e,t)=>{e.kind===Es.Kind.Audio?(e.on(Hr.AudioPlaybackStarted,this.handleAudioPlaybackStarted),e.on(Hr.AudioPlaybackFailed,this.handleAudioPlaybackFailed)):e.kind===Es.Kind.Video&&(e.on(Hr.VideoPlaybackFailed,this.handleVideoPlaybackFailed),e.on(Hr.VideoPlaybackStarted,this.handleVideoPlaybackStarted)),this.emitWhenConnected(jr.TrackSubscribed,e,t,i)}).on(qr.TrackUnpublished,e=>{this.emit(jr.TrackUnpublished,e,i)}).on(qr.TrackUnsubscribed,(e,t)=>{this.emit(jr.TrackUnsubscribed,e,t,i)}).on(qr.TrackMuted,e=>{this.emitWhenConnected(jr.TrackMuted,e,i)}).on(qr.TrackUnmuted,e=>{this.emitWhenConnected(jr.TrackUnmuted,e,i)}).on(qr.ParticipantMetadataChanged,e=>{this.emitWhenConnected(jr.ParticipantMetadataChanged,e,i)}).on(qr.ParticipantNameChanged,e=>{this.emitWhenConnected(jr.ParticipantNameChanged,e,i)}).on(qr.AttributesChanged,e=>{this.emitWhenConnected(jr.ParticipantAttributesChanged,e,i)}).on(qr.ConnectionQualityChanged,e=>{this.emitWhenConnected(jr.ConnectionQualityChanged,e,i)}).on(qr.ParticipantPermissionsChanged,e=>{this.emitWhenConnected(jr.ParticipantPermissionsChanged,e,i)}).on(qr.TrackSubscriptionStatusChanged,(e,t)=>{this.emitWhenConnected(jr.TrackSubscriptionStatusChanged,e,t,i)}).on(qr.TrackSubscriptionFailed,(e,t)=>{this.emit(jr.TrackSubscriptionFailed,e,i,t)}).on(qr.TrackSubscriptionPermissionChanged,(e,t)=>{this.emitWhenConnected(jr.TrackSubscriptionPermissionChanged,e,t,i)}).on(qr.Active,()=>{this.emitWhenConnected(jr.ParticipantActive,i),i.kind===nt.AGENT&&this.localParticipant.setActiveAgent(i)}),t&&i.updateInfo(t),i}sendSyncState(){const e=Array.from(this.remoteParticipants.values()).reduce((e,t)=>(e.push(...t.getTrackPublications()),e),[]),t=this.localParticipant.getTrackPublications(),i=this.outgoingDataTrackManager.queryPublished();this.engine.sendSyncState(e,t,i)}updateSubscriptions(){for(const e of this.remoteParticipants.values())for(const t of e.videoTrackPublications.values())t.isSubscribed&&ma(t)&&t.emitTrackUpdate()}getRemoteParticipantBySid(e){const t=this.sidToIdentity.get(e);if(t)return this.remoteParticipants.get(t)}registerRpcDataStreamHandler(){this.incomingDataStreamManager.registerTextStreamHandler(fd,(e,t)=>mn(this,[e,t],void 0,function(e,t){var i=this;let n=t.identity;return function*(){var t;const r=null!==(t=e.info.attributes)&&void 0!==t?t:{};yield i.rpcServerManager.handleIncomingDataStream(e,n,r)}()})),this.incomingDataStreamManager.registerTextStreamHandler(vd,(e,t)=>mn(this,[e,t],void 0,function(e,t){var i=this;let n=t.identity;return function*(){var t;const r=null!==(t=e.info.attributes)&&void 0!==t?t:{};yield i.rpcClientManager.handleIncomingDataStream(e,n,r)}()}))}registerConnectionReconcile(){this.clearConnectionReconcile();let e=0;this.connectionReconcileInterval=ts.setInterval(()=>{this.engine&&!this.engine.isClosed&&this.engine.verifyTransport()?e=0:(e++,this.log.warn("detected connection state mismatch",{numFailures:e,engine:this.engine?{closed:this.engine.isClosed,transportsConnectedOrConnecting:this.engine.verifyTransport()}:void 0}),e>=3&&(this.recreateEngine(),this.handleDisconnect(this.options.stopLocalTrackOnUnpublish,Ke.STATE_MISMATCH)))},4e3)}clearConnectionReconcile(){this.connectionReconcileInterval&&ts.clearInterval(this.connectionReconcileInterval)}setAndEmitConnectionState(e){return e!==this.state&&(this.log.info("connection state changed: ".concat(this.state," -> ").concat(e)),this.state=e,this.incomingDataStreamManager.setConnected(e===yd.Connected),this.emit
1(jr.ConnectionStateChanged,this.state),!0)}emitBufferedEvents(){this.bufferedEvents.forEach(e=>{let t=x(e,2),i=t[0],n=t[1];this.emit(i,...n)}),this.bufferedEvents=[]}emitWhenConnected(e){for(var t=arguments.length,i=new Array(t>1?t-1:0),n=1;n<t;n++)i[n-1]=arguments[n];if(this.state===yd.Reconnecting||this.isResuming||!this.engine||this.engine.pendingReconnect)this.bufferedEvents.push([e,i]);else if(this.state===yd.Connected)return this.emit(e,...i);return!1}simulateParticipants(e){return mn(this,void 0,void 0,function*(){var t,i,n,r;const s=Object.assign({audio:!0,video:!0,useRealTracks:!1},e.publish),a=Object.assign({count:9,audio:!1,video:!0,aspectRatios:[1.66,1.7,1.3]},e.participants);if(this.handleDisconnect(),this.roomInfo=new Ze({sid:"RM_SIMULATED",name:"simulated-room",emptyTimeout:0,maxParticipants:0,creationTime:P.parse((new Date).getTime()),metadata:"",numParticipants:1,numPublishers:1,turnPassword:"",enabledCodecs:[],activeRecording:!1}),this.localParticipant.updateInfo(new tt({identity:"simulated-local",name:"local-name"})),this.setupLocalParticipantEvents(),this.emit(jr.SignalConnected),this.emit(jr.Connected),this.setAndEmitConnectionState(yd.Connected),s.video){const e=new Id(Es.Kind.Video,new ot({source:He.CAMERA,sid:Math.floor(1e4*Math.random()).toString(),type:Ve.AUDIO,name:"video-dummy"}),new nc(s.useRealTracks&&(null===(t=window.navigator.mediaDevices)||void 0===t?void 0:t.getUserMedia)?(yield window.navigator.mediaDevices.getUserMedia({video:!0})).getVideoTracks()[0]:ea(160*(null!==(i=a.aspectRatios[0])&&void 0!==i?i:1),160,!0,!0),void 0,!1,{loggerName:this.options.loggerName,loggerContextCb:()=>this.logContext}),{loggerName:this.options.loggerName,loggerContextCb:()=>this.logContext});this.localParticipant.addTrackPublication(e),this.localParticipant.emit(qr.LocalTrackPublished,e)}if(s.audio){const e=new Id(Es.Kind.Audio,new ot({source:He.MICROPHONE,sid:Math.floor(1e4*Math.random()).toString(),type:Ve.AUDIO}),new Wo(s.useRealTracks&&(null===(n=navigator.mediaDevices)||void 0===n?void 0:n.getUserMedia)?(yield navigator.mediaDevices.getUserMedia({audio:!0})).getAudioTracks()[0]:ta(),void 0,!1,this.audioContext,{loggerName:this.options.loggerName,loggerContextCb:()=>this.logContext}),{loggerName:this.options.loggerName,loggerContextCb:()=>this.logContext});this.localParticipant.addTrackPublication(e),this.localParticipant.emit(qr.LocalTrackPublished,e)}for(let e=0;e<a.count-1;e+=1){let t=new tt({sid:Math.floor(1e4*Math.random()).toString(),identity:"simulated-".concat(e),state:it.ACTIVE,tracks:[],joinedAt:P.parse(Date.now())});const i=this.getOrCreateParticipant(t.identity,t);if(a.video){const n=ea(160*(null!==(r=a.aspectRatios[e%a.aspectRatios.length])&&void 0!==r?r:1),160,!1,!0),s=new ot({source:He.CAMERA,sid:Math.floor(1e4*Math.random()).toString(),type:Ve.AUDIO});i.addSubscribedMediaTrack(n,s.sid,new MediaStream([n]),new RTCRtpReceiver),t.tracks=[...t.tracks,s]}if(a.audio){const e=ta(),n=new ot({source:He.MICROPHONE,sid:Math.floor(1e4*Math.random()).toString(),type:Ve.AUDIO});i.addSubscribedMediaTrack(e,n.sid,new MediaStream([e]),new RTCRtpReceiver),t.tracks=[...t.tracks,n]}i.updateInfo(t)}})}emit(e){for(var t=arguments.length,i=new Array(t>1?t-1:0),n=1;n<t;n++)i[n-1]=arguments[n];if(e!==jr.ActiveSpeakersChanged&&e!==jr.TranscriptionReceived){const t=Ud(i).filter(e=>void 0!==e);e!==jr.TrackSubscribed&&e!==jr.TrackUnsubscribed||this.log.trace("subscribe trace: ".concat(e),{event:e,args:t}),this.log.debug("room event ".concat(e),{event:e,args:t})}return super.emit(e,...i)}}function Ud(e){return e.map(e=>{if(e)return Array.isArray(e)?Ud(e):"object"==typeof e?"logContext"in e?e.logContext:void 0:e})}Ld.cleanupRegistry="undefined"!=typeof FinalizationRegistry&&"undefined"!=typeof WeakRef&&new FinalizationRegistry(e=>{e()}),function(e){e[e.IDLE=0]="IDLE",e[e.RUNNING=1]="RUNNING",e[e.SKIPPED=2]="SKIPPED",e[e.SUCCESS=3]="SUCCESS",e[e.FAILED=4]="FAILED"}(Td||(Td={})),bn.EventEmitter,bn.EventEmitter,new TextEncoder,new TextDecoder;class Fd extends Error{constructor(e,t){var i;super(e,t),N(this,"code","ERR_JOSE_GENERIC"),this.name=this.constructor.name,null===(i=Error.captureStackTrace)||void 0===i||i.call(Error,this,this.constructor)}}
1N(Fd,"code","ERR_JOSE_GENERIC"),N(class extends Fd{constructor(e,t){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"unspecified",n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:"unspecified";super(e,{cause:{claim:i,reason:n,payload:t}}),N(this,"code","ERR_JWT_CLAIM_VALIDATION_FAILED"),N(this,"claim",void 0),N(this,"reason",void 0),N(this,"payload",void 0),this.claim=i,this.reason=n,this.payload=t}},"code","ERR_JWT_CLAIM_VALIDATION_FAILED"),N(class extends Fd{constructor(e,t){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"unspecified",n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:"unspecified";super(e,{cause:{claim:i,reason:n,payload:t}}),N(this,"code","ERR_JWT_EXPIRED"),N(this,"claim",void 0),N(this,"reason",void 0),N(this,"payload",void 0),this.claim=i,this.reason=n,this.payload=t}},"code","ERR_JWT_EXPIRED"),N(class extends Fd{constructor(){super(...arguments),N(this,"code","ERR_JOSE_ALG_NOT_ALLOWED")}},"code","ERR_JOSE_ALG_NOT_ALLOWED"),N(class extends Fd{constructor(){super(...arguments),N(this,"code","ERR_JOSE_NOT_SUPPORTED")}},"code","ERR_JOSE_NOT_SUPPORTED"),N(class extends Fd{constructor(){super(arguments.length>0&&void 0!==arguments[0]?arguments[0]:"decryption operation failed",arguments.length>1?arguments[1]:void 0),N(this,"code","ERR_JWE_DECRYPTION_FAILED")}},"code","ERR_JWE_DECRYPTION_FAILED"),N(class extends Fd{constructor(){super(...arguments),N(this,"code","ERR_JWE_INVALID")}},"code","ERR_JWE_INVALID"),N(class extends Fd{constructor(){super(...arguments),N(this,"code","ERR_JWS_INVALID")}},"code","ERR_JWS_INVALID");N(class extends Fd{constructor(){super(...arguments),N(this,"code","ERR_JWT_INVALID")}},"code","ERR_JWT_INVALID"),N(class extends Fd{constructor(){super(...arguments),N(this,"code","ERR_JWK_INVALID")}},"code","ERR_JWK_INVALID"),N(class extends Fd{constructor(){super(...arguments),N(this,"code","ERR_JWKS_INVALID")}},"code","ERR_JWKS_INVALID"),N(class extends Fd{constructor(){super(arguments.length>0&&void 0!==arguments[0]?arguments[0]:"no applicable key found in the JSON Web Key Set",arguments.length>1?arguments[1]:void 0),N(this,"code","ERR_JWKS_NO_MATCHING_KEY")}},"code","ERR_JWKS_NO_MATCHING_KEY"),N(class extends Fd{constructor(){super(arguments.length>0&&void 0!==arguments[0]?arguments[0]:"multiple matching keys found in the JSON Web Key Set",arguments.length>1?arguments[1]:void 0),N(this,Symbol.asyncIterator,void 0),N(this,"code","ERR_JWKS_MULTIPLE_MATCHING_KEYS")}},"code","ERR_JWKS_MULTIPLE_MATCHING_KEYS"),N(class extends Fd{constructor(){super(arguments.length>0&&void 0!==arguments[0]?arguments[0]:"request timed out",arguments.length>1?arguments[1]:void 0),N(this,"code","ERR_JWKS_TIMEOUT")}},"code","ERR_JWKS_TIMEOUT"),N(class extends Fd{constructor(){super(arguments.length>0&&void 0!==arguments[0]?arguments[0]:"signature verification failed",arguments.length>1?arguments[1]:void 0),N(this,"code","ERR_JWS_SIGNATURE_VERIFICATION_FAILED")}},"code","ERR_JWS_SIGNATURE_VERIFICATION_FAILED"),new Map([["obs virtual camera",{facingMode:"environment",confidence:"medium"}]]),new Map([["iphone",{facingMode:"environment",confidence:"medium"}],["ipad",{facingMode:"environment",confidence:"medium"}]]),Symbol.for("lk.serializer")}}]);
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.