https://neona.ai/assets/livekit-client.esm-BOXSfssv.js

1var ds={};function vo(n,e){return e.forEach(function(t){t&&typeof t!="string"&&!Array.isArray(t)&&Object.keys(t).forEach(function(i){if(i!=="default"&&!(i in n)){var s=Object.getOwnPropertyDescriptor(t,i);Object.defineProperty(n,i,s.get?s:{enumerable:!0,get:function(){return t[i]}})}})}),Object.freeze(n)}var bo=Object.defineProperty,yo=(n,e,t)=>e in n?bo(n,e,{enumerable:!0,configurable:!0,writable:!0,value:t}):n[e]=t,ls=(n,e,t)=>yo(n,typeof e!="symbol"?e+"":e,t);class ae{constructor(){ls(this,"_locking"),ls(this,"_locks"),this._locking=Promise.resolve(),this._locks=0}isLocked(){return this._locks>0}lock(){this._locks+=1;let e;const t=new Promise(s=>e=()=>{this._locks-=1,s()}),i=this._locking.then(()=>e);return this._locking=this._locking.then(()=>t),i}}function Y(n,e){if(!n)throw new Error(e)}const ko=34028234663852886e22,To=-34028234663852886e22,So=4294967295,Co=2147483647,Eo=-2147483648;function zt(n){if(typeof n!="number")throw new Error("invalid int 32: "+typeof n);if(!Number.isInteger(n)||n>Co||n<Eo)throw new Error("invalid int 32: "+n)}function on(n){if(typeof n!="number")throw new Error("invalid uint 32: "+typeof n);if(!Number.isInteger(n)||n>So||n<0)throw new Error("invalid uint 32: "+n)}function gr(n){if(typeof n!="number")throw new Error("invalid float 32: "+typeof n);if(Number.isFinite(n)&&(n>ko||n<To))throw new Error("invalid float 32: "+n)}const vr=Symbol("@bufbuild/protobuf/enum-type");function Po(n){const e=n[vr];return Y(e,"missing enum type on enum object"),e}function br(n,e,t,i){n[vr]=yr(e,t.map(s=>({no:s.no,name:s.name,localName:n[s.no]})))}function yr(n,e,t){const i=Object.create(null),s=Object.create(null),r=[];for(const o of e){const a=kr(o);r.push(a),i[o.name]=a,s[o.no]=a}return{typeName:n,values:r,findName(o){return i[o]},findNumber(o){return s[o]}}}function _o(n,e,t){const i={};for(const s of e){const r=kr(s);i[r.localName]=r.no,i[r.no]=r.localName}return br(i,n,e),i}function kr(n){return"localName"in n?n:Object.assign(Object.assign({},n),{localName:n.name})}class Ln{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(),s=i.runtime.bin,r=s.makeReadOptions(t);return s.readMessage(this,r.readerFactory(e),e.byteLength,r),this}fromJson(e,t){const i=this.getType(),s=i.runtime.json,r=s.makeReadOptions(t);return s.readMessage(i,e,r,this),this}fromJsonString(e,t){let i;try{i=JSON.parse(e)}catch(s){throw new Error("cannot decode ".concat(this.getType().typeName," from JSON: ").concat(s instanceof Error?s.message:String(s)))}return this.fromJson(i,t)}toBinary(e){const t=this.getType(),i=t.runtime.bin,s=i.makeWriteOptions(e),r=s.writerFactory();return i.writeMessage(this,r,s),r.finish()}toJson(e){const t=this.getType(),i=t.runtime.json,s=i.makeWriteOptions(e);return i.writeMessage(this,s)}toJsonString(e){var t;const i=this.toJson(e);return JSON.stringify(i,null,(t=e?.prettySpaces)!==null&&t!==void 0?t:0)}toJSON(){return this.toJson({emitDefaultValues:!0})}getType(){return Object.getPrototypeOf(this).constructor}}function Ro(n,e,t,i){var s;const r=(s=i?.localName)!==null&&s!==void 0?s:e.substring(e.lastIndexOf(".")+1),o={[r]:function(a){n.util.initFields(this),n.util.initPartial(a,this)}}[r];return Object.setPrototypeOf(o.prototype,new Ln),Object.assign(o,{runtime:n,typeName:e,fields:n.util.newFieldList(t),fromBinary(a,c){return new o().fromBinary(a,c)},fromJson(a,c){return new o().fromJson(a,c)},fromJsonString(a,c){return new o().fromJsonString(a,c)},equals(a,c){return n.util.equals(o,a,c)}}),o}function wo(){let n=0,e=0;for(let i=0;i<28;i+=7){let s=this.buf[this.pos++];if(n|=(s&127)<<i,(s&128)==0)return this.assertBounds(),[n,e]}let t=this.buf[this.pos++];if(n|=(t&15)<<28,e=(t&112)>>4,(t&128)==0)return this.assertBounds(),[n,e];for(let i=3;i<=31;i+=7){let s=this.buf[this.pos++];if(e|=(s&127)<<i,(s&128)==0)return this.assertBounds(),[n,e]}throw new Error("invalid varint")}function Bi(n,e,t){for(let r=0;r<28;r=r+7){const o=n>>>r,a=!(!(o>>>7)&&e==0),c=(a?o|128:o)&255;if(t.push(c),!a)return}const i=n>>>28&15|(e&7)<<4,s=e>>3!=0;if(t.push((s?i|128:i)&255),!!s){for(let r=3;r<31;r=r+7){const o=e>>>r,a=!!(o>>>7),c=(a?o|128:o)&255;if(t.push(c),!a)return}t.push(e>>>31&1)}}const Qt=4294967296;function us(n){const e=n[0]==="-";e&&(n=n.slice(1));const t=1e6;let i=0,s=0;function r(o,a){const c=Number(n.slice(o,a));s*=t,i=i*t+c,i>=Qt&&(s=s+(i/Qt|0),i=i%Qt)}return r(-24,-18),r(-18,-12),r(-12,-6),r(-6),e?Sr(i,s):Un(i,s)}function Io(n,e){let t=Un(n,e);const i=t.hi&2147483648;i&&(t=Sr(t.lo,t.hi));const s=Tr(t.lo,t.hi);return i?"-"+s:s}function Tr(n,e){if({lo:n,hi:e}=Oo(n,e),e<=2097151)return String(Qt*e+n);const t=n&16777215,i=(n>>>24|e<<8)&16777215,s=e>>16&65535;let r=t+i*6777216+s*6710656,o=i+s*8147497,a=s*2;const c=1e7;return r>=c&&(o+=Math.floor(r/c),r%=c),o>=c&&(a+=Math.floor(o/c),o%=c),a.toString()+hs(o)+hs(r)}

1function Oo(n,e){return{lo:n>>>0,hi:e>>>0}}function Un(n,e){return{lo:n|0,hi:e|0}}function Sr(n,e){return e=~e,n?n=~n+1:e+=1,Un(n,e)}const hs=n=>{const e=String(n);return"0000000".slice(e.length)+e};function ms(n,e){if(n>=0){for(;n>127;)e.push(n&127|128),n=n>>>7;e.push(n)}else{for(let t=0;t<9;t++)e.push(n&127|128),n=n>>7;e.push(1)}}function Do(){let n=this.buf[this.pos++],e=n&127;if((n&128)==0)return this.assertBounds(),e;if(n=this.buf[this.pos++],e|=(n&127)<<7,(n&128)==0)return this.assertBounds(),e;if(n=this.buf[this.pos++],e|=(n&127)<<14,(n&128)==0)return this.assertBounds(),e;if(n=this.buf[this.pos++],e|=(n&127)<<21,(n&128)==0)return this.assertBounds(),e;n=this.buf[this.pos++],e|=(n&15)<<28;for(let t=5;(n&128)!==0&&t<10;t++)n=this.buf[this.pos++];if((n&128)!=0)throw new Error("invalid varint");return this.assertBounds(),e>>>0}function Mo(){const n=new DataView(new ArrayBuffer(8));if(typeof BigInt=="function"&&typeof n.getBigInt64=="function"&&typeof n.getBigUint64=="function"&&typeof n.setBigInt64=="function"&&typeof n.setBigUint64=="function"&&(typeof process!="object"||typeof ds!="object"||ds.BUF_BIGINT_DISABLE!=="1")){const s=BigInt("-9223372036854775808"),r=BigInt("9223372036854775807"),o=BigInt("0"),a=BigInt("18446744073709551615");return{zero:BigInt(0),supported:!0,parse(c){const d=typeof c=="bigint"?c:BigInt(c);if(d>r||d<s)throw new Error("int64 invalid: ".concat(c));return d},uParse(c){const d=typeof c=="bigint"?c:BigInt(c);if(d>a||d<o)throw new Error("uint64 invalid: ".concat(c));return d},enc(c){return n.setBigInt64(0,this.parse(c),!0),{lo:n.getInt32(0,!0),hi:n.getInt32(4,!0)}},uEnc(c){return n.setBigInt64(0,this.uParse(c),!0),{lo:n.getInt32(0,!0),hi:n.getInt32(4,!0)}},dec(c,d){return n.setInt32(0,c,!0),n.setInt32(4,d,!0),n.getBigInt64(0,!0)},uDec(c,d){return n.setInt32(0,c,!0),n.setInt32(4,d,!0),n.getBigUint64(0,!0)}}}const t=s=>Y(/^-?[0-9]+$/.test(s),"int64 invalid: ".concat(s)),i=s=>Y(/^[0-9]+$/.test(s),"uint64 invalid: ".concat(s));return{zero:"0",supported:!1,parse(s){return typeof s!="string"&&(s=s.toString()),t(s),s},uParse(s){return typeof s!="string"&&(s=s.toString()),i(s),s},enc(s){return typeof s!="string"&&(s=s.toString()),t(s),us(s)},uEnc(s){return typeof s!="string"&&(s=s.toString()),i(s),us(s)},dec(s,r){return Io(s,r)},uDec(s,r){return Tr(s,r)}}}const H=Mo();var S;(function(n){n[n.DOUBLE=1]="DOUBLE",n[n.FLOAT=2]="FLOAT",n[n.INT64=3]="INT64",n[n.UINT64=4]="UINT64",n[n.INT32=5]="INT32",n[n.FIXED64=6]="FIXED64",n[n.FIXED32=7]="FIXED32",n[n.BOOL=8]="BOOL",n[n.STRING=9]="STRING",n[n.BYTES=12]="BYTES",n[n.UINT32=13]="UINT32",n[n.SFIXED32=15]="SFIXED32",n[n.SFIXED64=16]="SFIXED64",n[n.SINT32=17]="SINT32",n[n.SINT64=18]="SINT64"})(S||(S={}));var Xe;(function(n){n[n.BIGINT=0]="BIGINT",n[n.STRING=1]="STRING"})(Xe||(Xe={}));function qe(n,e,t){if(e===t)return!0;if(n==S.BYTES){if(!(e instanceof Uint8Array)||!(t instanceof Uint8Array)||e.length!==t.length)return!1;for(let i=0;i<e.length;i++)if(e[i]!==t[i])return!1;return!0}switch(n){case S.UINT64:case S.FIXED64:case S.INT64:case S.SFIXED64:case S.SINT64:return e==t}return!1}function Tt(n,e){switch(n){case S.BOOL:return!1;case S.UINT64:case S.FIXED64:case S.INT64:case S.SFIXED64:case S.SINT64:return e==0?H.zero:"0";case S.DOUBLE:case S.FLOAT:return 0;case S.BYTES:return new Uint8Array(0);case S.STRING:return"";default:return 0}}function Cr(n,e){switch(n){case S.BOOL:return e===!1;case S.STRING:return e==="";case S.BYTES:return e instanceof Uint8Array&&!e.byteLength;default:return e==0}}var Z;(function(n){n[n.Varint=0]="Varint",n[n.Bit64=1]="Bit64",n[n.LengthDelimited=2]="LengthDelimited",n[n.StartGroup=3]="StartGroup",n[n.EndGroup=4]="EndGroup",n[n.Bit32=5]="Bit32"})(Z||(Z={}));class Ao{constructor(e){this.stack=[],this.textEncoder=e??new TextEncoder,this.chunks=[],this.buf=[]}finish(){this.chunks.push(new Uint8Array(this.buf));let e=0;for(let s=0;s<this.chunks.length;s++)e+=this.chunks[s].length;let t=new Uint8Array(e),i=0;for(let s=0;s<this.chunks.length;s++)t.set(this.chunks[s],i),i+=this.chunks[s].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(on(e);e>127;)this.buf.push(e&127|128),e=e>>>7;return this.buf.push(e),this}int32(e){return zt(e),ms(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){gr(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){on(e);let t=new Uint8Array(4);return new DataView(t.buffer).setUint32(0,e,!0),this.raw(t)}sfixed32(e){zt(e);let t=new Uint8Array(4);return new DataView(t.buffer).setInt32(0,e,!0),this.raw(t)}sint32(e){return zt(e),e=(e<<1^e>>31)>>>0,ms(e,this.buf),this}sfixed64(e){let t=new Uint8Array(8),i=new DataView(t.buffer),s=H.enc(e);return i.setInt32(0,s.lo,!0),i.setInt32(4,s.hi,!0),this.raw(t)}fixed64(e){let t=new Uint8Array(8),i=new DataView(t.buffer),s=H.uEnc(e);return i.setInt32(0,s.lo,!0),i.setInt32(4,s.hi,!0),this.raw(t)}int64(e){let t=H.enc(e);return Bi(t.lo,t.hi,this.buf),this}sint64(e){let t=H.enc(e),i=t.hi>>31,s=t.lo<<1^i,r=(t.hi<<1|t.lo>>>31)^i;return Bi(s,r,this.buf),this}uint64(e){let t=H.uEnc(e);return Bi(t.lo,t.hi,this.buf),this}}class xo{constructor(e,t){this.varint64=wo,this.uint32=Do,this.buf=e,this.len=e.length,this.pos=0,this.view=new DataView(e.buffer,e.byteOffset,e.byteLength),this.textDecoder=t??new TextDecoder}tag(){let e=this.uint32(),t=e>>>3,i=e&7;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 Z.Varint:for(;this.buf[this.pos++]&128;);break;case Z.Bit64:this.pos+=4;case Z.Bit32:this.pos+=4;break;case Z.LengthDelimited:let s=this.uint32();this.pos+=s;break;case Z.StartGroup:for(;;){const[r,o]=this.tag();if(o===Z.EndGroup){if(t!==void 0&&r!==t)throw new Error("invalid end group tag");break}this.skip(o,r)}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 this.uint32()|0}sint32(){let e=this.uint32();return e>>>1^-(e&1)}int64(){return H.dec(...this.varint64())}uint64(){return H.uDec(...this.varint64())}sint64(){let[e,t]=this.varint64(),i=-(e&1);return e=(e>>>1|(t&1)<<31)^i,t=t>>>1^i,H.dec(e,t)}bool(){let[e,t]=this.varint64();return e!==0||t!==0}fixed32(){return this.view.getUint32((this.pos+=4)-4,!0)}sfixed32(){return this.view.getInt32((this.pos+=4)-4,!0)}fixed64(){return H.uDec(this.sfixed32(),this.sfixed32())}sfixed64(){return H.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 No(n,e,t,i){let s;return{typeName:e,extendee:t,get field(){if(!s){const r=typeof i=="function"?i():i;r.name=e.split(".").pop(),r.jsonName="[".concat(e,"]"),s=n.util.newFieldList([r]).list()[0]}return s},runtime:n}}function Er(n){const e=n.field.localName,t=Object.create(null);return t[e]=Lo(n),[t,()=>t[e]]}function Lo(n){const e=n.field;if(e.repeated)return[];if(e.default!==void 0)return 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Dr(n,!1)}const ic=Mr;function Mr(n){let e=!1;const t=[];for(let i=0;i<n.length;i++){let s=n.charAt(i);switch(s){case"_":e=!0;break;case"0":case"1":case"2":case"3":case"4":case"5":case"6":case"7":case"8":case"9":t.push(s),e=!1;break;default:e&&(e=!1,s=s.toUpperCase()),t.push(s);break}}return t.join("")}const nc=new Set(["constructor","toString","toJSON","valueOf"]),sc=new Set(["getType","clone","equals","fromBinary","fromJson","fromJsonString","toBinary","toJson","toJsonString","toObject"]),Ar=n=>"".concat(n,"$"),rc=n=>sc.has(n)?Ar(n):n,ac=n=>nc.has(n)?Ar(n):n;class oc{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=tc(e)}addField(e){Y(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 t=0;t<this.fields.length;t++)this._lookup[this.fields[t].localName]=this.fields[t]}return 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s=(this.nanos+1e9).toString().substring(1);s.substring(3)==="000000"?i="."+s.substring(0,3)+"Z":s.substring(6)==="000"?i="."+s.substring(0,6)+"Z":i="."+s+"Z"}return new Date(t).toISOString().replace(".000Z",i)}toDate(){return new Date(Number(this.seconds)*1e3+Math.ceil(this.nanos/1e6))}static now(){return ue.fromDate(new Date)}static fromDate(e){const t=e.getTime();return new ue({seconds:H.parse(Math.floor(t/1e3)),nanos:t%1e3*1e6})}static fromBinary(e,t){return new ue().fromBinary(e,t)}static fromJson(e,t){return new ue().fromJson(e,t)}static fromJsonString(e,t){return new ue().fromJsonString(e,t)}static equals(e,t){return p.util.equals(ue,e,t)}}ue.runtime=p;ue.typeName="google.protobuf.Timestamp";ue.fields=p.util.newFieldList(()=>[{no:1,name:"seconds",kind:"scalar",T:3},{no:2,name:"nanos",kind:"scalar",T:5}]);const dc=p.makeMessageType("livekit.MetricsBatch",()=>[{no:1,name:"timestamp_ms",kind:"scalar",T:3},{no:2,name:"normalized_timestamp",kind:"message",T:ue},{no:3,name:"str_data",kind:"scalar",T:9,repeated:!0},{no:4,name:"time_series",kind:"message",T:lc,repeated:!0},{no:5,name:"events",kind:"message",T:hc,repeated:!0}]),lc=p.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:uc,repeated:!0},{no:5,name:"rid",kind:"scalar",T:13}]),uc=p.makeMessageType("livekit.MetricSample",()=>[{no:1,name:"timestamp_ms",kind:"scalar",T:3},{no:2,name:"normalized_timestamp",kind:"message",T:ue},{no:3,name:"value",kind:"scalar",T:2}]),hc=p.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:ue},{no:7,name:"normalized_end_timestamp",kind:"message",T:ue,opt:!0},{no:8,name:"metadata",kind:"scalar",T:9},{no:9,name:"rid",kind:"scalar",T:13}]),mc=p.makeEnum("livekit.AudioCodec",[{no:0,name:"DEFAULT_AC"},{no:1,name:"OPUS"},{no:2,name:"AAC"},{no:3,name:"AC_MP3"}]),pc=p.makeEnum("livekit.VideoCodec",[{no:0,name:"DEFAULT_VC"},{no:1,name:"H264_BASELINE"},{no:2,name:"H264_MAIN"},{no:3,name:"H264_HIGH"},{no:4,name:"VP8"}]),fc=p.makeEnum("livekit.ImageCodec",[{no:0,name:"IC_DEFAULT"},{no:1,name:"IC_JPEG"}]),xr=p.makeEnum("livekit.BackupCodecPolicy",[{no:0,name:"PREFER_REGRESSION"},{no:1,name:"SIMULCAST"},{no:2,name:"REGRESSION"}]),Ce=p.makeEnum("livekit.TrackType",[{no:0,name:"AUDIO"},{no:1,name:"VIDEO"},{no:2,name:"DATA"}]),ee=p.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"}]),Fn=p.makeEnum("livekit.VideoQuality",[{no:0,name:"LOW"},{no:1,name:"MEDIUM"},{no:2,name:"HIGH"},{no:3,name:"OFF"}]),It=p.makeEnum("livekit.ConnectionQuality",[{no:0,name:"POOR"},{no:1,name:"GOOD"},{no:2,name:"EXCELLENT"},{no:3,name:"LOST"}]),Nt=p.makeEnum("livekit.ClientConfigSetting",[{no:0,name:"UNSET"},{no:1,name:"DISABLED"},{no:2,name:"ENABLED"}]),_e=p.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"}]),it=p.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"}]),gc=p.makeEnum("livekit.SubscriptionError",[{no:0,name:"SE_UNKNOWN"},{no:1,name:"SE_CODEC_UNSUPPORTED"},{no:2,name:"SE_TRACK_NOTFOUND"}]),ie=p.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"}]),ki=p.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:di,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:Hr}]),di=p.makeMessageType("livekit.Codec",()=>[{no:1,name:"mime",kind:"scalar",T:9},{no:2,name:"fmtp_line",kind:"scalar",T:9}]),vc=p.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:p.getEnumType(ee),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}]),rt=p.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:p.getEnumType(pt)},{no:4,name:"tracks",kind:"message",T:ut,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:vc},{no:12,name:"region",kind:"scalar",T:9},{no:13,name:"is_publisher",kind:"scalar",T:8},{no:14,name:"kind",kind:"enum",T:p.getEnumType(Lt)},{no:15,name:"attributes",kind:"map",K:9,V:{kind:"scalar",T:9}},{no:16,name:"disconnect_reason",kind:"enum",T:p.getEnumType(_e)},{no:18,name:"kind_details",kind:"enum",T:p.getEnumType(bc),repeated:!0}]),pt=p.makeEnum("livekit.ParticipantInfo.State",[{no:0,name:"JOINING"},{no:1,name:"JOINED"},{no:2,name:"ACTIVE"},{no:3,name:"DISCONNECTED"}]),Lt=p.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"}]),bc=p.makeEnum("livekit.ParticipantInfo.KindDetail",[{no:0,name:"CLOUD_AGENT"},{no:1,name:"FORWARDED"}]),te=p.makeEnum("livekit.Encryption.Type",[{no:0,name:"NONE"},{no:1,name:"GCM"},{no:2,name:"CUSTOM"}]),yc=p.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:ze,repeated:!0},{no:5,name:"video_layer_mode",kind:"enum",T:p.getEnumType(Nr)}

2,{no:6,name:"sdp_cid",kind:"scalar",T:9}]),ut=p.makeMessageType("livekit.TrackInfo",()=>[{no:1,name:"sid",kind:"scalar",T:9},{no:2,name:"type",kind:"enum",T:p.getEnumType(Ce)},{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:p.getEnumType(ee)},{no:10,name:"layers",kind:"message",T:ze,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:yc,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:p.getEnumType(te)},{no:17,name:"stream",kind:"scalar",T:9},{no:18,name:"version",kind:"message",T:Hr},{no:19,name:"audio_features",kind:"enum",T:p.getEnumType(ie),repeated:!0},{no:20,name:"backup_codec_policy",kind:"enum",T:p.getEnumType(xr)}]),ze=p.makeMessageType("livekit.VideoLayer",()=>[{no:1,name:"quality",kind:"enum",T:p.getEnumType(Fn)},{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}]),Nr=p.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"}]),de=p.makeMessageType("livekit.DataPacket",()=>[{no:1,name:"kind",kind:"enum",T:p.getEnumType(j)},{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:jn,oneof:"value"},{no:3,name:"speaker",kind:"message",T:kc,oneof:"value"},{no:6,name:"sip_dtmf",kind:"message",T:jr,oneof:"value"},{no:7,name:"transcription",kind:"message",T:Tc,oneof:"value"},{no:8,name:"metrics",kind:"message",T:dc,oneof:"value"},{no:9,name:"chat_message",kind:"message",T:li,oneof:"value"},{no:10,name:"rpc_request",kind:"message",T:Bn,oneof:"value"},{no:11,name:"rpc_ack",kind:"message",T:Vn,oneof:"value"},{no:12,name:"rpc_response",kind:"message",T:qn,oneof:"value"},{no:13,name:"stream_header",kind:"message",T:ui,oneof:"value"},{no:14,name:"stream_chunk",kind:"message",T:hi,oneof:"value"},{no:15,name:"stream_trailer",kind:"message",T:mi,oneof:"value"},{no:18,name:"encrypted_packet",kind:"message",T:Lr,oneof:"value"},{no:16,name:"sequence",kind:"scalar",T:13},{no:17,name:"participant_sid",kind:"scalar",T:9}]),j=p.makeEnum("livekit.DataPacket.Kind",[{no:0,name:"RELIABLE"},{no:1,name:"LOSSY"}]),Lr=p.makeMessageType("livekit.EncryptedPacket",()=>[{no:1,name:"encryption_type",kind:"enum",T:p.getEnumType(te)},{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}]),Ur=p.makeMessageType("livekit.EncryptedPacketPayload",()=>[{no:1,name:"user",kind:"message",T:jn,oneof:"value"},{no:3,name:"chat_message",kind:"message",T:li,oneof:"value"},{no:4,name:"rpc_request",kind:"message",T:Bn,oneof:"value"},{no:5,name:"rpc_ack",kind:"message",T:Vn,oneof:"value"},{no:6,name:"rpc_response",kind:"message",T:qn,oneof:"value"},{no:7,name:"stream_header",kind:"message",T:ui,oneof:"value"},{no:8,name:"stream_chunk",kind:"message",T:hi,oneof:"value"},{no:9,name:"stream_trailer",kind:"message",T:mi,oneof:"value"}]),kc=p.makeMessageType("livekit.ActiveSpeakerUpdate",()=>[{no:1,name:"speakers",kind:"message",T:Fr,repeated:!0}]),Fr=p.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}]),jn=p.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}]),jr=p.makeMessageType("livekit.SipDTMF",()=>[{no:3,name:"code",kind:"scalar",T:13},{no:4,name:"digit",kind:"scalar",T:9}]),Tc=p.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:Sc,repeated:!0}]),Sc=p.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}]),li=p.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}]),Bn=p.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}]),Vn=p.makeMessageType("livekit.RpcAck",()=>[{no:1,name:"request_id",kind:"scalar",T:9}]),qn=p.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:Br,oneof:"value"}]),Br=p.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}]),Vr=p.makeMessageType("livekit.ParticipantTracks",()=>[{no:1,name:"participant_sid",kind:"scalar",T:9},{no:2,name:"track_sids",kind:"scalar",T:9,repeated:!0}]),qr=p.makeMessageType("livekit.ServerInfo",()=>[{no:1,name:"edition",kind:"enum",T:p.getEnumType(Wr)},{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}]),Wr=p.makeEnum("livekit.ServerInfo.Edition",[{no:0,name:"Standard"},{no:1,name:"Cloud"}]),Kr=p.makeMessageType("livekit.ClientInfo",()=>[{no:1,name:"sdk",kind:"enum",T:p.getEnumType(Gr)},{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}]),Gr=p.makeEnum("livekit.ClientInfo.SDK",[{no:0,name:"UNKNOWN"},{no:1,name:"JS"},{no:2,name:"SWIFT"},{no:3,name:"ANDROID"},{no:4,name:"FLUTTER"},{no: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"}]),Jr=p.makeMessageType("livekit.ClientConfiguration",()=>[{no:1,name:"video",kind:"message",T:Es},{no:2,name:"screen",kind:"message",T:Es},{no:3,name:"resume_connection",kind:"enum",T:p.getEnumType(Nt)},{no:4,name:"disabled_codecs",kind:"message",T:Cc},{no:5,name:"force_relay",kind:"enum",T:p.getEnumType(Nt)}]),Es=p.makeMessageType("livekit.VideoConfiguration",()=>[{no:1,name:"hardware_encoder",kind:"enum",T:p.getEnumType(Nt)}]),Cc=p.makeMessageType("livekit.DisabledCodecs",()=>[{no:1,name:"codecs",kind:"message",T:di,repeated:!0},{no:2,name:"publish",kind:"message",T:di,repeated:!0}]),Hr=p.makeMessageType("livekit.TimedVersion",()=>[{no:1,name:"unix_micro",kind:"scalar",T:3},{no:2,name:"ticks",kind:"scalar",T:5}]),cn=p.makeEnum("livekit.DataStream.OperationType",[{no:0,name:"CREATE"},{no:1,name:"UPDATE"},{no:2,name:"DELETE"},{no:3,name:"REACTION"}]),zr=p.makeMessageType("livekit.DataStream.TextHeader",()=>[{no:1,name:"operation_type",kind:"enum",T:p.getEnumType(cn)},{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"}),Qr=p.makeMessageType("livekit.DataStream.ByteHeader",()=>[{no:1,name:"name",kind:"scalar",T:9}],{localName:"DataStream_ByteHeader"}),ui=p.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:p.getEnumType(te)},{no:8,name:"attributes",kind:"map",K:9,V:{kind:"scalar",T:9}},{no:9,name:"text_header",kind:"message",T:zr,oneof:"content_header"},{no:10,name:"byte_header",kind:"message",T:Qr,oneof:"content_header"}],{localName:"DataStream_Header"}),hi=p.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"}),mi=p.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"}),Ec=p.makeMessageType("livekit.FilterParams",()=>[{no:1,name:"include_events",kind:"scalar",T:9,repeated:!0},{no:2,name:"exclude_events",kind:"scalar",T:9,repeated:!0}]),Pc=p.makeMessageType("livekit.WebhookConfig",()=>[{no:1,name:"url",kind:"scalar",T:9},{no:2,name:"signing_key",kind:"scalar",T:9},{no:3,name:"filter_params",kind:"message",T:Ec}]),_c=p.makeMessageType("livekit.SubscribedAudioCodec",()=>[{no:1,name:"codec",kind:"scalar",T:9},{no:2,name:"enabled",kind:"scalar",T:8}]),dn=p.makeMessageType("livekit.RoomAgentDispatch",()=>[{no:1,name:"agent_name",kind:"scalar",T:9},{no:2,name:"metadata",kind:"scalar",T:9}]),Rc=p.makeEnum("livekit.EncodedFileType",[{no:0,name:"DEFAULT_FILETYPE"},{no:1,name:"MP4"},{no:2,name:"OGG"},{no:3,name:"MP3"}]),wc=p.makeEnum("livekit.SegmentedFileProtocol",[{no:0,name:"DEFAULT_SEGMENTED_FILE_PROTOCOL"},{no:1,name:"HLS_PROTOCOL"}]),Ic=p.makeEnum("livekit.SegmentedFileSuffix",[{no:0,name:"INDEX"},{no:1,name:"TIMESTAMP"}]),Oc=p.makeEnum("livekit.ImageFileSuffix",[{no:0,name:"IMAGE_SUFFIX_INDEX"},{no:1,name:"IMAGE_SUFFIX_TIMESTAMP"},{no:2,name:"IMAGE_SUFFIX_NONE_OVERWRITE"}]),Dc=p.makeEnum("livekit.StreamProtocol",[{no:0,name:"DEFAULT_PROTOCOL"},{no:1,name:"RTMP"},{no:2,name:"SRT"}]),Mc=p.makeEnum("livekit.AudioMixing",[{no:0,name:"DEFAULT_MIXING"},{no:1,name:"DUAL_CHANNEL_AGENT"},{no:2,name:"DUAL_CHANNEL_ALTERNATE"}]),Yr=p.makeEnum("livekit.EncodingOptionsPreset",[{no:0,name:"H264_720P_30"},{no:1,name:"H264_720P_60"},{no:2,name:"H264_1080P_30"},{no:3,name:"H264_1080P_60"},{no:4,name:"PORTRAIT_H264_720P_30"},{no:5,name:"PORTRAIT_H264_720P_60"},{no:6,name:"PORTRAIT_H264_1080P_30"},{no:7,name:"PORTRAIT_H264_1080P_60"}]),Ac=p.makeMessageType("livekit.RoomCompositeEgressRequest",()=>[{no:1,name:"room_name",kind:"scalar",T:9},{no:2,name:"layout",kind:"scalar",T:9},{no:3,name:"audio_only",kind:"scalar",T:8},{no:15,name:"audio_mixing",kind:"enum",T:p.getEnumType(Mc)},{no:4,name:"video_only",kind:"scalar",T:8},{no:5,name:"custom_base_url",kind:"scalar",T:9},{no:6,name:"file",kind:"message",T:ln,oneof:"output"},{no:7,name:"stream",kind:"message",T:Ps,oneof:"output"},{no:10,name:"segments",kind:"message",T:un,oneof:"output"},{no:8,name:"preset",kind:"enum",T:p.getEnumType(Yr),oneof:"options"},{no:9,name:"advanced",kind:"message",T:$r,oneof:"options"},{no:11,name:"file_outputs",kind:"message",T:ln,repeated:!0},{no:12,name:"stream_outputs",kind:"message",T:Ps,repeated:!0},{no:13,name:"segment_outputs",kind:"message",T:un,repeated:!0},{no:14,name:"image_outputs",kind:"message",T:xc,repeated:!0},{no:16,name:"webhooks",kind:"message",T:Pc,repeated:!0}]),ln=p.makeMessageType("livekit.EncodedFileOutput",()=>[{no:1,name:"file_type",kind:"enum",T:p.getEnumType(Rc)},{no:2,name:"filepath",kind:"scalar",T:9},{no:6,name:"disable_manifest",kind:"scalar",T:8},{no:3,name:"s3",kind:"message",T:Ti,oneof:"output"},{no:4,name:"gcp",kind:"message",T:Si,oneof:"output"},{no:5,name:"azure",kind:"message",T:Ci,oneof:"output"},{no:7,name:"aliOSS",kind:"message",T:Ei,oneof:"output"}]),un=p.makeMessageType("livekit.SegmentedFileOutput",()=>[{no:1,name:"protocol",kind:"enum",T:p.getEnumType(wc)},{no:2,name:"filename_prefix",kind:"scalar",T:9},{no:3,name:"playlist_name",kind:"scalar",T:9},{no:11,name:"live_playlist_name",kind:"scalar",T:9},{no:4,name:"segment_duration",kind:"scalar",T:13},{no:10,name:"filename_suffix",kind:"enum",T:p.getEnumType(Ic)},{no:8,name:"disable_manifest",kind:"scalar",T:8},{no:5,name:"s3",kind:"message",T:Ti,oneof:"output"},{no:6,name:"gcp",kind:"message",T:Si,oneof:"output"},{no:7,name:"azure",kind:"message",T:Ci,oneof:"output"},{no:9,name:"aliOSS",kind:"message",T:Ei,oneof:"output"}]),xc=p.makeMessageType("livekit.ImageOutput",()=>[{no:1,name:"capture_interval",kind:"scalar",T:13},{no:2,name:"width",kind:"scalar",T:5},{no:3,name:"height",kind:"scalar",T:5},{no:4,name:"filename_prefix",kind:"scalar",T:9},{no:5,name:"filename_suffix",kind:"enum",T:p.getEnumType(Oc)},{no:6,name:"image_codec",kind:"enum",T:p.getEnumType(fc)},{no:7,name:"disable_manifest",kind:"scalar",T:8},{no:8,name:"s3",kind:"message",T:Ti,oneof:"output"},{no:9,name:"gcp",kind:"message",T:Si,oneof:"output"},{no:10,name:"azure",kind:"message",T:Ci,oneof:"output"},{no:11,name:"aliOSS",kind:"message",T:Ei,oneof:"output"}]),Ti=p.makeMessageType("livekit.S3Upload",()=>[{no:1,name:"access_key",kind:"scalar",T:9},{no:2,name:"secret",kind:"scalar",T:9},{no:11,name:"session_token",kind:"scalar",T:9},{no:12,name:"assume_role_arn",kind:"scalar",T:9},{no:13,name:"assume_role_external_id",kind:"scalar",T:9},{no:3,name:"region",kind:"scalar",T:9},{no:4,name:"endpoint",kind:"scalar",T:9},{no:5,name:"bucket",kind:"scalar",T:9},{no:6,name:"force_path_style",kind:"scalar",T:8},{no:7,name:"metadata",kind:"map",K:9,V:{kind:"scalar",T:9}},{no:8,name:"tagging",kind:"scalar",T:9},{no:9,name:"content_disposition",kind:"scalar",T:9},{no:10,name:"proxy",kind:"message",T:Xr}]),Si=p.makeMessageType("livekit.GCPUpload",()=>[{no:1,name:"credentials",kind:"scalar",T:9},{no:2,name:"bucket",kind:"scalar",T:9},{no:3,name:"proxy",kind:"message",T:Xr}]),Ci=p.makeMessageType("livekit.AzureBlobUpload",()=>[{no:1,name:"account_name",kind:"scalar",T:9},{no:2,name:"account_key",kind:"scalar",T:9},{no:3,name:"container_name",kind:"scalar",T:9}]),Ei=p.makeMessageType("livekit.AliOSSUpload",()=>[{no:1,name:"access_key",kind:"scalar",T:9},{no:2,name:"secret",kind:"scalar",T:9},{no:3,name:"region",kind:"scalar",T:9},{no:4,name:"endpoint",kind:"scalar",T:9},{no:5,name:"bucket",kind:"scalar",T:9}]),Xr=p.makeMessageType("livekit.ProxyConfig",()=>[{no:1,name:"url",kind:"scalar",T:9},{no:2,name:"username",kind:"scalar",T:9},{no:3,name:"password",kind:"scalar",T:9}]),Ps=p.makeMessageType("livekit.StreamOutput",()=>[{no:1,name:"protocol",kind:"enum",T:p.getEnumType(Dc)},{no:2,name:"urls",kind:"scalar",T:9,repeated:!0}]),$r=p.makeMessageType("livekit.EncodingOptions",()=>[{no:1,name:"width",kind:"scalar",T:5},{no:2,name:"height",kind:"scalar",T:5},{no:3,name:"depth",kind:"scalar",T:5},{no:4,name:"framerate",kind:"scalar",T:5},{no:5,name:"audio_codec",kind:"enum",T:p.getEnumType(mc)},{no:6,name:"audio_bitrate",kind:"scalar",T:5},{no:11,name:"audio_quality",kind:"scalar",T:5},{no:7,name:"audio_frequency",kind:"scalar",T:5},{no:8,name:"video_codec",kind:"enum",T:p.getEnumType(pc)},{no:9,name:"video_bitrate",kind:"scalar",T:5},{no:12,name:"video_quality",kind:"scalar",T:5},{no:10,name:"key_frame_interval",kind:"scalar",T:1}]),Nc=p.makeMessageType("livekit.AutoParticipantEgress",()=>[{no:1,name:"preset",kind:"enum",T:p.getEnumType(Yr),oneof:"options"},{no:2,name:"advanced",kind:"message",T:$r,oneof:"options"},{no:3,name:"file_outputs",kind:"message",T:ln,repeated:!0},{no:4,name:"segment_outputs",kind:"message",T:un,repeated:!0}]),Lc=p.makeMessageType("livekit.AutoTrackEgress",()=>[{no:1,name:"filepath",kind:"scalar",T:9},{no:5,name:"disable_manifest",kind:"scalar",T:8},{no:2,name:"s3",kind:"message",T:Ti,oneof:"output"},{no:3,name:"gcp",kind:"message",T:Si,oneof:"output"},{no:4,name:"azure",kind:"message",T:Ci,oneof:"output"},{no:6,name:"aliOSS",kind:"message",T:Ei,oneof:"output"}]),Uc=p.makeMessageType("livekit.RoomEgress",()=>[{no:1,name:"room",kind:"message",T:Ac},{no:3,name:"participant",kind:"message",T:Nc},{no:2,name:"tracks",kind:"message",T:Lc}]),pi=p.makeMessageType("livekit.RoomConfiguration",()=>[{no:1,name:"name",kind:"scalar",T:9},{no:2,name:"empty_timeout",kind:"scalar",T:13},{no:3,name:"departure_timeout",kind:"scalar",T:13},{no:4,name:"max_participants",kind:"scalar",T:13},{no:11,name:"metadata",kind:"scalar",T:9},{no:5,name:"egress",kind:"message",T:Uc},{no:7,name:"min_playout_delay",kind:"scalar",T:13},{no:8,name:"max_playout_delay",kind:"scalar",T:13},{no:9,name:"sync_streams",kind:"scalar",T:8},{no:10,name:"agents",kind:"message",T:dn,repeated:!0}]),Ee=p.makeEnum("livekit.SignalTarget",[{no:0,name:"PUBLISHER"},{no:1,name:"SUBSCRIBER"}]),hn=p.makeEnum("livekit.StreamState",[{no:0,name:"ACTIVE"},{no:1,name:"PAUSED"}]),Fc=p.makeEnum("livekit.CandidateProtocol",[{no:0,name:"UDP"},{no:1,name:"TCP"},{no:2,name:"TLS"}]),jc=p.makeMessageType("livekit.SignalRequest",()=>[{no:1,name:"offer",kind:"message",T:$e,oneof:"message"},{no:2,name:"answer",kind:"message",T:$e,oneof:"message"},{no:3,name:"trickle",kind:"message",T:Pi,oneof:"message"},{no:4,name:"add_track",kind:"message",T:Ut,oneof:"message"},{no:5,name:"mute",kind:"message",T:_i,oneof:"message"},{no:6,name:"subscription",kind:"message",T:Ri,oneof:"message"},{no:7,name:"track_setting",kind:"message",T:Zr,oneof:"message"},{no:8,name:"leave",kind:"message",T:wi,oneof:"message"},{no:10,name:"update_layers",kind:"message",T:ta,oneof:"message"},{no:11,name:"subscription_permission",kind:"message",T:sa,oneof:"message"},{no:12,name:"sync_state",kind:"message",T:Hn,oneof:"message"},{no:13,name:"simulate",kind:"message",T:we,oneof:"message"},{no:14,name:"ping",kind:"scalar",T:3,oneof:"message"},{no:15,name:"update_metadata",kind:"message",T:Gn,oneof:"message"},{no:16,name:"ping_req",kind:"message",T:oa,oneof:"message"},{no:17,name:"update_audio_track",kind:"message",T:Kn,oneof:"message"},{no:18,name:"update_video_track",kind:"message",T:ea,oneof:"message"}]),_s=p.makeMessageType("livekit.SignalResponse",()=>[{no:1,name:"join",kind:"message",T:Bc,oneof:"message"},{no:2,name:"answer",kind:"message",T:$e,oneof:"message"},{no:3,name:"offer",kind:"message",T:$e,oneof:"message"},{no:4,name:"trickle",kind:"message",T:Pi,oneof:"message"}

2,{no:5,name:"update",kind:"message",T:Wc,oneof:"message"},{no:6,name:"track_published",kind:"message",T:Wn,oneof:"message"},{no:8,name:"leave",kind:"message",T:wi,oneof:"message"},{no:9,name:"mute",kind:"message",T:_i,oneof:"message"},{no:10,name:"speakers_changed",kind:"message",T:Kc,oneof:"message"},{no:11,name:"room_update",kind:"message",T:Gc,oneof:"message"},{no:12,name:"connection_quality",kind:"message",T:Hc,oneof:"message"},{no:13,name:"stream_state_update",kind:"message",T:Qc,oneof:"message"},{no:14,name:"subscribed_quality_update",kind:"message",T:Xc,oneof:"message"},{no:15,name:"subscription_permission_update",kind:"message",T:Zc,oneof:"message"},{no:16,name:"refresh_token",kind:"scalar",T:9,oneof:"message"},{no:17,name:"track_unpublished",kind:"message",T:qc,oneof:"message"},{no:18,name:"pong",kind:"scalar",T:3,oneof:"message"},{no:19,name:"reconnect",kind:"message",T:Vc,oneof:"message"},{no:20,name:"pong_resp",kind:"message",T:td,oneof:"message"},{no:21,name:"subscription_response",kind:"message",T:sd,oneof:"message"},{no:22,name:"request_response",kind:"message",T:rd,oneof:"message"},{no:23,name:"track_subscribed",kind:"message",T:ad,oneof:"message"},{no:24,name:"room_moved",kind:"message",T:ed,oneof:"message"},{no:25,name:"media_sections_requirement",kind:"message",T:ld,oneof:"message"},{no:26,name:"subscribed_audio_codec_update",kind:"message",T:$c,oneof:"message"}]),mn=p.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:ze,repeated:!0},{no:5,name:"video_layer_mode",kind:"enum",T:p.getEnumType(Nr)}]),Ut=p.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:p.getEnumType(Ce)},{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:p.getEnumType(ee)},{no:9,name:"layers",kind:"message",T:ze,repeated:!0},{no:10,name:"simulcast_codecs",kind:"message",T:mn,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:p.getEnumType(te)},{no:15,name:"stream",kind:"scalar",T:9},{no:16,name:"backup_codec_policy",kind:"enum",T:p.getEnumType(xr)},{no:17,name:"audio_features",kind:"enum",T:p.getEnumType(ie),repeated:!0}]),Pi=p.makeMessageType("livekit.TrickleRequest",()=>[{no:1,name:"candidateInit",kind:"scalar",T:9},{no:2,name:"target",kind:"enum",T:p.getEnumType(Ee)},{no:3,name:"final",kind:"scalar",T:8}]),_i=p.makeMessageType("livekit.MuteTrackRequest",()=>[{no:1,name:"sid",kind:"scalar",T:9},{no:2,name:"muted",kind:"scalar",T:8}]),Bc=p.makeMessageType("livekit.JoinResponse",()=>[{no:1,name:"room",kind:"message",T:ki},{no:2,name:"participant",kind:"message",T:rt},{no:3,name:"other_participants",kind:"message",T:rt,repeated:!0},{no:4,name:"server_version",kind:"scalar",T:9},{no:5,name:"ice_servers",kind:"message",T:ia,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:Jr},{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:qr},{no:13,name:"sif_trailer",kind:"scalar",T:12},{no:14,name:"enabled_publish_codecs",kind:"message",T:di,repeated:!0},{no:15,name:"fast_publish",kind:"scalar",T:8}]),Vc=p.makeMessageType("livekit.ReconnectResponse",()=>[{no:1,name:"ice_servers",kind:"message",T:ia,repeated:!0},{no:2,name:"client_configuration",kind:"message",T:Jr},{no:3,name:"server_info",kind:"message",T:qr},{no:4,name:"last_message_seq",kind:"scalar",T:13}]),Wn=p.makeMessageType("livekit.TrackPublishedResponse",()=>[{no:1,name:"cid",kind:"scalar",T:9},{no:2,name:"track",kind:"message",T:ut}]),qc=p.makeMessageType("livekit.TrackUnpublishedResponse",()=>[{no:1,name:"track_sid",kind:"scalar",T:9}]),$e=p.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}}]),Wc=p.makeMessageType("livekit.ParticipantUpdate",()=>[{no:1,name:"participants",kind:"message",T:rt,repeated:!0}]),Ri=p.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:Vr,repeated:!0}]),Zr=p.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:p.getEnumType(Fn)},{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}]),Kn=p.makeMessageType("livekit.UpdateLocalAudioTrack",()=>[{no:1,name:"track_sid",kind:"scalar",T:9},{no:2,name:"features",kind:"enum",T:p.getEnumType(ie),repeated:!0}]),ea=p.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}]),wi=p.makeMessageType("livekit.LeaveRequest",()=>[{no:1,name:"can_reconnect",kind:"scalar",T:8},{no:2,name:"reason",kind:"enum",T:p.getEnumType(_e)},{no:3,name:"action",kind:"enum",T:p.getEnumType(ft)},{no:4,name:"regions",kind:"message",T:id}]),ft=p.makeEnum("livekit.LeaveRequest.Action",[{no:0,name:"DISCONNECT"},{no:1,name:"RESUME"},{no:2,name:"RECONNECT"}]),ta=p.makeMessageType("livekit.UpdateVideoLayers",()=>[{no:1,name:"track_sid",kind:"scalar",T:9},{no:2,name:"layers",kind:"message",T:ze,repeated:!0}]),Gn=p.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}]),ia=p.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}]),Kc=p.makeMessageType("livekit.SpeakersChanged",()=>[{no:1,name:"speakers",kind:"message",T:Fr,repeated:!0}]),Gc=p.makeMessageType("livekit.RoomUpdate",()=>[{no:1,name:"room",kind:"message",T:ki}]),Jc=p.makeMessageType("livekit.ConnectionQualityInfo",()=>[{no:1,name:"participant_sid",kind:"scalar",T:9},{no:2,name:"quality",kind:"enum",T:p.getEnumType(It)},{no:3,name:"score",kind:"scalar",T:2}]),Hc=p.makeMessageType("livekit.ConnectionQualityUpdate",()=>[{no:1,name:"updates",kind:"message",T:Jc,repeated:!0}]),zc=p.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:p.getEnumType(hn)}]),Qc=p.makeMessageType("livekit.StreamStateUpdate",()=>[{no:1,name:"stream_states",kind:"message",T:zc,repeated:!0}]),Jn=p.makeMessageType("livekit.SubscribedQuality",()=>[{no:1,name:"quality",kind:"enum",T:p.getEnumType(Fn)},{no:2,name:"enabled",kind:"scalar",T:8}]),Yc=p.makeMessageType("livekit.SubscribedCodec",()=>[{no:1,name:"codec",kind:"scalar",T:9},{no:2,name:"qualities",kind:"message",T:Jn,repeated:!0}]),Xc=p.makeMessageType("livekit.SubscribedQualityUpdate",()=>[{no:1,name:"track_sid",kind:"scalar",T:9},{no:2,name:"subscribed_qualities",kind:"message",T:Jn,repeated:!0},{no:3,name:"subscribed_codecs",kind:"message",T:Yc,repeated:!0}]),$c=p.makeMessageType("livekit.SubscribedAudioCodecUpdate",()=>[{no:1,name:"track_sid",kind:"scalar",T:9},{no:2,name:"subscribed_audio_codecs",kind:"message",T:_c,repeated:!0}]),na=p.makeMessageType("livekit.TrackPermission",()=>[{no:1,name:"participant_sid",kind:"scalar",T:9},{no:2,name:"all_tracks",kind:"scalar",T:8},{no:3,name:"track_sids",kind:"scalar",T:9,repeated:!0},{no:4,name:"participant_identity",kind:"scalar",T:9}]),sa=p.makeMessageType("livekit.SubscriptionPermission",()=>[{no:1,name:"all_participants",kind:"scalar",T:8},{no:2,name:"track_permissions",kind:"message",T:na,repeated:!0}]),Zc=p.makeMessageType("livekit.SubscriptionPermissionUpdate",()=>[{no:1,name:"participant_sid",kind:"scalar",T:9},{no:2,name:"track_sid",kind:"scalar",T:9},{no:3,name:"allowed",kind:"scalar",T:8}]),ed=p.makeMessageType("livekit.RoomMovedResponse",()=>[{no:1,name:"room",kind:"message",T:ki},{no:2,name:"token",kind:"scalar",T:9},{no:3,name:"participant",kind:"message",T:rt},{no:4,name:"other_participants",kind:"message",T:rt,repeated:!0}]),Hn=p.makeMessageType("livekit.SyncState",()=>[{no:1,name:"answer",kind:"message",T:$e},{no:2,name:"subscription",kind:"message",T:Ri},{no:3,name:"publish_tracks",kind:"message",T:Wn,repeated:!0},{no:4,name:"data_channels",kind:"message",T:aa,repeated:!0},{no:5,name:"offer",kind:"message",T:$e},{no:6,name:"track_sids_disabled",kind:"scalar",T:9,repeated:!0},{no:7,name:"datachannel_receive_states",kind:"message",T:ra,repeated:!0}]),ra=p.makeMessageType("livekit.DataChannelReceiveState",()=>[{no:1,name:"publisher_sid",kind:"scalar",T:9},{no:2,name:"last_seq",kind:"scalar",T:13}]),aa=p.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:p.getEnumType(Ee)}]),we=p.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"},{no:5,name:"switch_candidate_protocol",kind:"enum",T:p.getEnumType(Fc),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"}]),oa=p.makeMessageType("livekit.Ping",()=>[{no:1,name:"timestamp",kind:"scalar",T:3},{no:2,name:"rtt",kind:"scalar",T:3}]),td=p.makeMessageType("livekit.Pong",()=>[{no:1,name:"last_ping_timestamp",kind:"scalar",T:3},{no:2,name:"timestamp",kind:"scalar",T:3}]),id=p.makeMessageType("livekit.RegionSettings",()=>[{no:1,name:"regions",kind:"message",T:nd,repeated:!0}]),nd=p.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}]),sd=p.makeMessageType("livekit.SubscriptionResponse",()=>[{no:1,name:"track_sid",kind:"scalar",T:9},{no:2,name:"err",kind:"enum",T:p.getEnumType(gc)}]),rd=p.makeMessageType("livekit.RequestResponse",()=>[{no:1,name:"request_id",kind:"scalar",T:13},{no:2,name:"reason",kind:"enum",T:p.getEnumType(zn)},{no:3,name:"message",kind:"scalar",T:9},{no:4,name:"trickle",kind:"message",T:Pi,oneof:"request"},{no:5,name:"add_track",kind:"message",T:Ut,oneof:"request"},{no:6,name:"mute",kind:"message",T:_i,oneof:"request"},{no:7,name:"update_metadata",kind:"message",T:Gn,oneof:"request"},{no:8,name:"update_audio_track",kind:"message",T:Kn,oneof:"request"},{no:9,name:"update_video_track",kind:"message",T:ea,oneof:"request"}]),zn=p.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"}]),ad=p.makeMessageType("livekit.TrackSubscribed",()=>[{no:1,name:"track_sid",kind:"scalar",T:9}]),ca=p.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}]),od=p.makeMessageType("livekit.JoinRequest",()=>[{no:1,name:"client_info",kind:"message",T:Kr},{no:2,name:"connection_settings",kind:"message",T:ca},{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:Ut,repeated:!0},{no:6,name:"publisher_offer",kind:"message",T:$e},{no:7,name:"reconnect",kind:"scalar",T:8},{no:8,name:"reconnect_reason",kind:"enum",T:p.getEnumType(it)},{no:9,name:"participant_sid",kind:"scalar",T:9},{no:10,name:"sync_state",kind:"message",T:Hn}]),cd=p.makeMessageType("livekit.WrappedJoinRequest",()=>[{no:1,name:"compression",kind:"enum",T:p.getEnumType(dd)},{no:2,name:"join_request",kind:"scalar",T:12}]),dd=p.makeEnum("livekit.WrappedJoinRequest.Compression",[{no:0,name:"NONE"},{no:1,name:"GZIP"}]),ld=p.makeMessageType("livekit.MediaSectionsRequirement",()=>[{no:1,name:"num_audios",kind:"scalar",T:13},{no:2,name:"num_videos",kind:"scalar",T:13}]),ud=p.makeMessageType("livekit.TokenSourceRequest",()=>[{no:1,name:"room_name",kind:"scalar",T:9,opt:!0},{no:2,name:"participant_name",kind:"scalar",T:9,opt:!0},{no:3,name:"participant_identity",kind:"scalar",T:9,opt:!0},{no:4,name:"participant_metadata",kind:"scalar",T:9,opt:!0},{no:5,name:"participant_attributes",kind:"map",K:9,V:{kind:"scalar",T:9}},{no:6,name:"room_config",kind:"message",T:pi,opt:!0}]),da=p.makeMessageType("livekit.TokenSourceResponse",()=>[{no:1,name:"server_url",kind:"scalar",T:9},{no:2,name:"participant_token",kind:"scalar",T:9}]);function 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i=n.RTCPeerConnection.prototype.removeStream;n.RTCPeerConnection.prototype.removeStream=function(o){return this._shimmedLocalStreams=this._shimmedLocalStreams||{},delete this._shimmedLocalStreams[o.id],i.apply(this,arguments)};const s=n.RTCPeerConnection.prototype.removeTrack;n.RTCPeerConnection.prototype.removeTrack=function(o){return this._shimmedLocalStreams=this._shimmedLocalStreams||{},o&&Object.keys(this._shimmedLocalStreams).forEach(a=>{const c=this._shimmedLocalStreams[a].indexOf(o);c!==-1&&this._shimmedLocalStreams[a].splice(c,1),this._shimmedLocalStreams[a].length===1&&delete this._shimmedLocalStreams[a]}),s.apply(this,arguments)}}function Ta(n,e){if(!n.RTCPeerConnection)return;if(n.RTCPeerConnection.prototype.addTrack&&e.version>=65)return ka(n);const t=n.RTCPeerConnection.prototype.getLocalStreams;n.RTCPeerConnection.prototype.getLocalStreams=function(){const l=t.apply(this);return this._reverseStreams=this._reverseStreams||{},l.map(u=>this._reverseStreams[u.id])};const i=n.RTCPeerConnection.prototype.addStream;n.RTCPeerConnection.prototype.addStream=function(l){if(this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},l.getTracks().forEach(u=>{if(this.getSenders().find(f=>f.track===u))throw new DOMException("Track already exists.","InvalidAccessError")}),!this._reverseStreams[l.id]){const u=new n.MediaStream(l.getTracks());this._streams[l.id]=u,this._reverseStreams[u.id]=l,l=u}i.apply(this,[l])};const s=n.RTCPeerConnection.prototype.removeStream;n.RTCPeerConnection.prototype.removeStream=function(l){this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},s.apply(this,[this._streams[l.id]||l]),delete this._reverseStreams[this._streams[l.id]?this._streams[l.id].id:l.id],delete this._streams[l.id]},n.RTCPeerConnection.prototype.addTrack=function(l,u){if(this.signalingState==="closed")throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");const h=[].slice.call(arguments,1);if(h.length!==1||!h[0].getTracks().find(g=>g===l))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(g=>g.track===l))throw new DOMException("Track already exists.","InvalidAccessError");this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{};const b=this._streams[u.id];if(b)b.addTrack(l),Promise.resolve().then(()=>{this.dispatchEvent(new Event("negotiationneeded"))});else{const g=new n.MediaStream([l]);this._streams[u.id]=g,this._reverseStreams[g.id]=u,this.addStream(g)}return this.getSenders().find(g=>g.track===l)};function r(d,l){let u=l.sdp;return Object.keys(d._reverseStreams||[]).forEach(h=>{const f=d._reverseStreams[h],b=d._streams[f.id];u=u.replace(new RegExp(b.id,"g"),f.id)}),new RTCSessionDescription({type:l.type,sdp:u})}function o(d,l){let u=l.sdp;return Object.keys(d._reverseStreams||[]).forEach(h=>{const f=d._reverseStreams[h],b=d._streams[f.id];u=u.replace(new RegExp(f.id,"g"),b.id)}),new RTCSessionDescription({type:l.type,sdp:u})}["createOffer","createAnswer"].forEach(function(d){const l=n.RTCPeerConnection.prototype[d],u={[d](){const h=arguments;return arguments.length&&typeof arguments[0]=="function"?l.apply(this,[b=>{const g=r(this,b);h[0].apply(null,[g])},b=>{h[1]&&h[1].apply(null,b)},arguments[2]]):l.apply(this,arguments).then(b=>r(this,b))}};n.RTCPeerConnection.prototype[d]=u[d]});const a=n.RTCPeerConnection.prototype.setLocalDescription;n.RTCPeerConnection.prototype.setLocalDescription=function(){return!arguments.length||!arguments[0].type?a.apply(this,arguments):(arguments[0]=o(this,arguments[0]),a.apply(this,arguments))};const c=Object.getOwnPropertyDescriptor(n.RTCPeerConnection.prototype,"localDescription");Object.defineProperty(n.RTCPeerConnection.prototype,"localDescription",{get(){const d=c.get.apply(this);return d.type===""?d:r(this,d)}}),n.RTCPeerConnection.prototype.removeTrack=function(l){if(this.signalingState==="closed")throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");if(!l._pc)throw new DOMException("Argument 1 of RTCPeerConnection.removeTrack does not implement interface RTCRtpSender.","TypeError");if(!(l._pc===this))throw new DOMException("Sender was not created by this connection.","InvalidAccessError");this._streams=this._streams||{};let h;Object.keys(this._streams).forEach(f=>{this._streams[f].getTracks().find(g=>l.track===g)&&(h=this._streams[f])}),h&&(h.getTracks().length===1?this.removeStream(this._reverseStreams[h.id]):h.removeTrack(l.track),this.dispatchEvent(new Event("negotiationneeded")))}}function fn(n,e){!n.RTCPeerConnection&&n.webkitRTCPeerConnection&&(n.RTCPeerConnection=n.webkitRTCPeerConnection),n.RTCPeerConnection&&e.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach(function(t){const i=n.RTCPeerConnection.prototype[t],s={[t](){return arguments[0]=new(t==="addIceCandidate"?n.RTCIceCandidate:n.RTCSessionDescription)(arguments[0]),i.apply(this,arguments)}};n.RTCPeerConnection.prototype[t]=s[t]})}function Sa(n,e){ct(n,"negotiationneeded",t=>{const i=t.target;if(!((e.version<72||i.getConfiguration&&i.getConfiguration().sdpSemantics==="plan-b")&&i.signalingState!=="stable"))return t})}var As=Object.freeze({__proto__:null,fixNegotiationNeeded:Sa,shimAddTrackRemoveTrack:Ta,shimAddTrackRemoveTrackWithNative:ka,shimGetSendersWithDtmf:ba,shimGetUserMedia:fa,shimMediaStream:ga,shimOnTrack:va,shimPeerConnection:fn,shimSenderReceiverGetStats:ya});function Ca(n,e){const t=n&&n.navigator,i=n&&n.MediaStreamTrack;if(t.getUserMedia=function(s,r,o){Yn("navigator.getUserMedia","navigator.mediaDevices.getUserMedia"),t.mediaDevices.getUserMedia(s).then(r,o)},!(e.version>55&&"autoGainControl"in t.mediaDevices.getSupportedConstraints())){const s=function(o,a,c){a in o&&!(c in o)&&(o[c]=o[a],delete o[a])},r=t.mediaDevices.getUserMedia.bind(t.mediaDevices);if(t.mediaDevices.getUserMedia=function(o){return typeof o=="object"&&typeof o.audio=="object"&&(o=JSON.parse(JSON.stringify(o)),s(o.audio,"autoGainControl","mozAutoGainControl"),s(o.audio,"noiseSuppression","mozNoiseSuppression")),r(o)},i&&i.prototype.getSettings){const o=i.prototype.getSettings;i.prototype.getSettings=function(){const a=o.apply(this,arguments);return s(a,"mozAutoGainControl","autoGainControl"),s(a,"mozNoiseSuppression","noiseSuppression"),a}}if(i&&i.prototype.applyConstraints){const o=i.prototype.applyConstraints;i.prototype.applyConstraints=function(a){return this.kind==="audio"&&typeof a=="object"&&(a=JSON.parse(JSON.stringify(a)),s(a,"autoGainControl","mozAutoGainControl"),s(a,"noiseSuppression","mozNoiseSuppression")),o.apply(this,[a])}}}}function Sd(n,e){n.navigator.mediaDevices&&"getDisplayMedia"in n.navigator.mediaDevices||n.navigator.mediaDevices&&(n.navigator.mediaDevices.getDisplayMedia=function(i){if(!(i&&i.video)){const s=new DOMException("getDisplayMedia without video constraints is undefined");return s.name="NotFoundError",s.code=8,Promise.reject(s)}return i.video===!0?i.video={mediaSource:e}:i.video.mediaSource=e,n.navigator.mediaDevices.getUserMedia(i)})}function Ea(n){typeof n=="object"&&n.RTCTrackEvent&&"receiver"in n.RTCTrackEvent.prototype&&!("transceiver"in n.RTCTrackEvent.prototype)&&Object.defineProperty(n.RTCTrackEvent.prototype,"transceiver",{get(){return{receiver:this.receiver}}})}function gn(n,e){if(typeof n!="object"||!(n.RTCPeerConnection||n.mozRTCPeerConnection))return;!n.RTCPeerConnection&&n.mozRTCPeerConnection&&(n.RTCPeerConnection=n.mozRTCPeerConnection),e.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach(function(s){const r=n.RTCPeerConnection.prototype[s],o={[s](){return arguments[0]=new(s==="addIceCandidate"?n.RTCIceCandidate:n.RTCSessionDescription)(arguments[0]),r.apply(this,arguments)}};n.RTCPeerConnection.prototype[s]=o[s]});const t={inboundrtp:"inbound-rtp",outboundrtp:"outbound-rtp",candidatepair:"candidate-pair",localcandidate:"local-candidate",remotecandidate:"remote-candidate"},i=n.RTCPeerConnection.prototype.getStats;n.RTCPeerConnection.prototype.getStats=function(){const[r,o,a]=arguments;return i.apply(this,[r||null]).then(c=>{if(e.version<53&&!o)try{c.forEach(d=>{d.type=t[d.type]||d.type})}catch(d){if(d.name!=="TypeError")throw d;c.forEach((l,u)=>{c.set(u,Object.assign({},l,{type:t[l.type]||l.type}))})}return c}).then(o,a)}}function Pa(n){if(!(typeof n=="object"&&n.RTCPeerConnection&&n.RTCRtpSender)||n.RTCRtpSender&&"getStats"in n.RTCRtpSender.prototype)return;const e=n.RTCPeerConnection.prototype.getSenders;e&&(n.RTCPeerConnection.prototype.getSenders=function(){const s=e.apply(this,[]);return s.forEach(r=>r._pc=this),s});const t=n.RTCPeerConnection.prototype.addTrack;t&&(n.RTCPeerConnection.prototype.addTrack=function(){const s=t.apply(this,arguments);return s._pc=this,s}),n.RTCRtpSender.prototype.getStats=function(){return this.track?this._pc.getStats(this.track):Promise.resolve(new Map)}}function _a(n){if(!(typeof n=="object"&&n.RTCPeerConnection&&n.RTCRtpSender)||n.RTCRtpSender&&"getStats"in n.RTCRtpReceiver.prototype)return;const e=n.RTCPeerConnection.prototype.getReceivers;e&&(n.RTCPeerConnection.prototype.getReceivers=function(){const i=e.apply(this,[]);return i.forEach(s=>s._pc=this),i}),ct(n,"track",t=>(t.receiver._pc=t.srcElement,t)),n.RTCRtpReceiver.prototype.getStats=function(){return this._pc.getStats(this.track)}}function Ra(n){!n.RTCPeerConnection||"removeStream"in n.RTCPeerConnection.prototype||(n.RTCPeerConnection.prototype.removeStream=function(t){Yn("removeStream","removeTrack"),this.getSenders().forEach(i=>{i.track&&t.getTracks().includes(i.track)&&this.removeTrack(i)})})}function wa(n){n.DataChannel&&!n.RTCDataChannel&&(n.RTCDataChannel=n.DataChannel)}function Ia(n){if(!(typeof n=="object"&&n.RTCPeerConnection))return;const e=n.RTCPeerConnection.prototype.addTransceiver;e&&(n.RTCPeerConnection.prototype.addTransceiver=function(){this.setParametersPromises=[];let i=arguments[1]&&arguments[1].sendEncodings;i===void 0&&(i=[]),i=[...i];const s=i.length>0;s&&i.forEach(o=>{if("rid"in o&&!/^[a-z0-9]{0,16}$/i.test(o.rid))throw new TypeError("Invalid RID value provided.");if("scaleResolutionDownBy"in o&&!(parseFloat(o.scaleResolutionDownBy)>=1))throw new RangeError("scale_resolution_down_by must be >= 1.0");if("maxFramerate"in o&&!(parseFloat(o.maxFramerate)>=0))throw new RangeError("max_framerate must be >= 0.0")});const r=e.apply(this,arguments);if(s){const{sender:o}=r,a=o.getParameters();(!("encodings"in a)||a.encodings.length===1&&Object.keys(a.encodings[0]).length===0)&&(a.encodings=i,o.sendEncodings=i,this.setParametersPromises.push(o.setParameters(a).then(()=>{delete o.sendEncodings}).catch(()=>{delete o.sendEncodings})))}return r})}function Oa(n){if(!(typeof n=="object"&&n.RTCRtpSender))return;const e=n.RTCRtpSender.prototype.getParameters;e&&(n.RTCRtpSender.prototype.getParameters=function(){const i=e.apply(this,arguments);return"encodings"in i||(i.encodings=[].concat(this.sendEncodings||[{}])),i})}function Da(n){if(!(typeof n=="object"&&n.RTCPeerConnection))return;const e=n.RTCPeerConnection.prototype.createOffer;n.RTCPeerConnection.prototype.createOffer=function(){return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then(()=>e.apply(this,arguments)).finally(()=>{this.setParametersPromises=[]}):e.apply(this,arguments)}}function Ma(n){if(!(typeof n=="object"&&n.RTCPeerConnection))return;const e=n.RTCPeerConnection.prototype.createAnswer;n.RTCPeerConnection.prototype.createAnswer=function(){return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then(()=>e.apply(this,arguments)).finally(()=>{this.setParametersPromises=[]}):e.apply(this,arguments)}}var xs=Object.freeze({__proto__:null,shimAddTransceiver:Ia,shimCreateAnswer:Ma,shimCreateOffer:Da,shimGetDisplayMedia:Sd,shimGetParameters:Oa,shimGetUserMedia:Ca,shimOnTrack:Ea,shimPeerConnection:gn,shimRTCDataChannel:wa,shimReceiverGetStats:_a,shimRemoveStream:Ra,shimSenderGetStats:Pa});function Aa(n){if(!(typeof n!="object"||!n.RTCPeerConnection)){if("getLocalStreams"in n.RTCPeerConnection.prototype||(n.RTCPeerConnection.prototype.getLocalStreams=function(){return this._localStreams||(this._localStreams=[]),this._localStreams}),!("addStream"in n.RTCPeerConnection.prototype)){const e=n.RTCPeerConnection.prototype.addTrack;n.RTCPeerConnection.prototype.addStream=function(i){this._localStreams||(this._localStreams=[]),this._localStreams.includes(i)||this._localStreams.push(i),i.getAudioTracks().forEach(s=>e.call(this,s,i)),i.getVideoTracks().forEach(s=>e.call(this,s,i))},n.RTCPeerConnection.prototype.addTrack=function(i){for(var s=arguments.length,r=new Array(s>1?s-1:0),o=1;o<s;o++)r[o-1]=arguments[o];return r&&r.forEach(a=>{this._localStreams?this._localStreams.includes(a)||this._localStreams.push(a):this._localStreams=[a]}),e.apply(this,arguments)}}"removeStream"in n.RTCPeerConnection.prototype||(n.RTCPeerConnection.prototype.removeStream=function(t){this._localStreams||(this._localStreams=[]);const i=this._localStreams.indexOf(t);if(i===-1)return;this._localStreams.splice(i,1);const s=t.getTracks();this.getSenders().forEach(r=>{s.includes(r.track)&&this.removeTrack(r)})})}}function xa(n){if(!(typeof n!="object"||!n.RTCPeerConnection)&&("getRemoteStreams"in n.RTCPeerConnection.prototype||(n.RTCPeerConnection.prototype.getRemoteStreams=function(){return this._remoteStreams?this._remoteStreams:[]}),!("onaddstream"in n.RTCPeerConnection.prototype))){Object.defineProperty(n.RTCPeerConnection.prototype,"onaddstream",{get(){return this._onaddstream},set(t){this._onaddstream&&(this.removeEventListener("addstream",this._onaddstream),this.removeEventListener("track",this._onaddstreampoly)),this.addEventListener("addstream",this._onaddstream=t),this.addEventListener("track",this._onaddstreampoly=i=>{i.streams.forEach(s=>{if(this._remoteStreams||(this._remoteStreams=[]),this._remoteStreams.includes(s))return;this._remoteStreams.push(s);const r=new Event("addstream");r.stream=s,this.dispatchEvent(r)})})}});const e=n.RTCPeerConnection.prototype.setRemoteDescription;n.RTCPeerConnection.prototype.setRemoteDescription=function(){const i=this;return this._onaddstreampoly||this.addEventListener("track",this._onaddstreampoly=function(s){s.streams.forEach(r=>{if(i._remoteStreams||(i._remoteStreams=[]),i._remoteStreams.indexOf(r)>=0)return;i._remoteStreams.push(r);const o=new Event("addstream");o.stream=r,i.dispatchEvent(o)})}),e.apply(i,arguments)}}}function Na(n){if(typeof n!="object"||!n.RTCPeerConnection)return;const e=n.RTCPeerConnection.prototype,t=e.createOffer,i=e.createAnswer,s=e.setLocalDescription,r=e.setRemoteDescription,o=e.addIceCandidate;e.createOffer=function(d,l){const u=arguments.length>=2?arguments[2]:arguments[0],h=t.apply(this,[u]);return l?(h.then(d,l),Promise.resolve()):h},e.createAnswer=function(d,l){const u=arguments.length>=2?arguments[2]:arguments[0],h=i.apply(this,[u]);return l?(h.then(d,l),Promise.resolve()):h};let a=function(c,d,l){const u=s.apply(this,[c]);return l?(u.then(d,l),Promise.resolve()):u};e.setLocalDescription=a,a=function(c,d,l){const u=r.apply(this,[c]);return l?(u.then(d,l),Promise.resolve()):u},e.setRemoteDescription=a,a=function(c,d,l){const u=o.apply(this,[c]);return l?(u.then(d,l),Promise.resolve()):u},e.addIceCandidate=a}function La(n){const e=n&&n.navigator;if(e.mediaDevices&&e.mediaDevices.getUserMedia){const t=e.mediaDevices,i=t.getUserMedia.bind(t);e.mediaDevices.getUserMedia=s=>i(Ua(s))}!e.getUserMedia&&e.mediaDevices&&e.mediaDevices.getUserMedia&&(e.getUserMedia=(function(i,s,r){e.mediaDevices.getUserMedia(i).then(s,r)}).bind(e))}function Ua(n){return n&&n.video!==void 0?Object.assign({},n,{video:pa(n.video)}):n}function Fa(n){if(!n.RTCPeerConnection)return;const e=n.RTCPeerConnection;n.RTCPeerConnection=function(i,s){if(i&&i.iceServers){const r=[];for(let o=0;o<i.iceServers.length;o++){let a=i.iceServers[o];a.urls===void 0&&a.url?(Yn("RTCIceServer.url","RTCIceServer.urls"),a=JSON.parse(JSON.stringify(a)),a.urls=a.url,delete a.url,r.push(a)):r.push(i.iceServers[o])}i.iceServers=r}return new e(i,s)},n.RTCPeerConnection.prototype=e.prototype,"generateCertificate"in e&&Object.defineProperty(n.RTCPeerConnection,"generateCertificate",{get(){return e.generateCertificate}})}function ja(n){typeof n=="object"&&n.RTCTrackEvent&&"receiver"in n.RTCTrackEvent.prototype&&!("transceiver"in n.RTCTrackEvent.prototype)&&Object.defineProperty(n.RTCTrackEvent.prototype,"transceiver",{get(){return{receiver:this.receiver}}})}function Ba(n){const e=n.RTCPeerConnection.prototype.createOffer;n.RTCPeerConnection.prototype.createOffer=function(i){if(i){typeof i.offerToReceiveAudio<"u"&&(i.offerToReceiveAudio=!!i.offerToReceiveAudio);const s=this.getTransceivers().find(o=>o.receiver.track.kind==="audio");i.offerToReceiveAudio===!1&&s?s.direction==="sendrecv"?s.setDirection?s.setDirection("sendonly"):s.direction="sendonly":s.direction==="recvonly"&&(s.setDirection?s.setDirection("inactive"):s.direction="inactive"):i.offerToReceiveAudio===!0&&!s&&this.addTransceiver("audio",{direction:"recvonly"}),typeof i.offerToReceiveVideo<"u"&&(i.offerToReceiveVideo=!!i.offerToReceiveVideo);const r=this.getTransceivers().find(o=>o.receiver.track.kind==="video");i.offerToReceiveVideo===!1&&r?r.direction==="sendrecv"?r.setDirection?r.setDirection("sendonly"):r.direction="sendonly":r.direction==="recvonly"&&(r.setDirection?r.setDirection("inactive"):r.direction="inactive"):i.offerToReceiveVideo===!0&&!r&&this.addTransceiver("video",{direction:"recvonly"})}return e.apply(this,arguments)}}function Va(n){typeof n!="object"||n.AudioContext||(n.AudioContext=n.webkitAudioContext)}var Ns=Object.freeze({__proto__:null,shimAudioContext:Va,shimCallbacksAPI:Na,shimConstraints:Ua,shimCreateOfferLegacy:Ba,shimGetUserMedia:La,shimLocalStreamsAPI:Aa,shimRTCIceServerUrls:Fa,shimRemoteStreamsAPI:xa,shimTrackEventTransceiver:ja}),Wi={exports:{}},Ls;function Cd(){return Ls||(Ls=1,(function(n){const e={};e.generateIdentifier=function(){return Math.random().toString(36).substring(2,12)},e.localCName=e.generateIdentifier(),e.splitLines=function(t){return t.trim().split(`
3`).map(i=>i.trim())},e.splitSections=function(t){return t.split(`
4m=`).map((s,r)=>(r>0?"m="+s:s).trim()+`\r
5`)},e.getDescription=function(t){const i=e.splitSections(t);return i&&i[0]},e.getMediaSections=function(t){const i=e.splitSections(t);return i.shift(),i},e.matchPrefix=function(t,i){return e.splitLines(t).filter(s=>s.indexOf(i)===0)},e.parseCandidate=function(t){let i;t.indexOf("a=candidate:")===0?i=t.substring(12).split(" "):i=t.substring(10).split(" ");const s={foundation:i[0],component:{1:"rtp",2:"rtcp"}[i[1]]||i[1],protocol:i[2].toLowerCase(),priority:parseInt(i[3],10),ip:i[4],address:i[4],port:parseInt(i[5],10),type:i[7]};for(let r=8;r<i.length;r+=2)switch(i[r]){case"raddr":s.relatedAddress=i[r+1];break;case"rport":s.relatedPort=parseInt(i[r+1],10);break;case"tcptype":s.tcpType=i[r+1];break;case"ufrag":s.ufrag=i[r+1],s.usernameFragment=i[r+1];break;default:s[i[r]]===void 0&&(s[i[r]]=i[r+1]);break}return s},e.writeCandidate=function(t){const i=[];i.push(t.foundation);const s=t.component;s==="rtp"?i.push(1):s==="rtcp"?i.push(2):i.push(s),i.push(t.protocol.toUpperCase()),i.push(t.priority),i.push(t.address||t.ip),i.push(t.port);const r=t.type;return i.push("typ"),i.push(r),r!=="host"&&t.relatedAddress&&t.relatedPort&&(i.push("raddr"),i.push(t.relatedAddress),i.push("rport"),i.push(t.relatedPort)),t.tcpType&&t.protocol.toLowerCase()==="tcp"&&(i.push("tcptype"),i.push(t.tcpType)),(t.usernameFragment||t.ufrag)&&(i.push("ufrag"),i.push(t.usernameFragment||t.ufrag)),"candidate:"+i.join(" ")},e.parseIceOptions=function(t){return t.substring(14).split(" ")},e.parseRtpMap=function(t){let i=t.substring(9).split(" ");const s={payloadType:parseInt(i.shift(),10)};return i=i[0].split("/"),s.name=i[0],s.clockRate=parseInt(i[1],10),s.channels=i.length===3?parseInt(i[2],10):1,s.numChannels=s.channels,s},e.writeRtpMap=function(t){let i=t.payloadType;t.preferredPayloadType!==void 0&&(i=t.preferredPayloadType);const s=t.channels||t.numChannels||1;return"a=rtpmap:"+i+" "+t.name+"/"+t.clockRate+(s!==1?"/"+s:"")+`\r
6`},e.parseExtmap=function(t){const i=t.substring(9).split(" ");return{id:parseInt(i[0],10),direction:i[0].indexOf("/")>0?i[0].split("/")[1]:"sendrecv",uri:i[1],attributes:i.slice(2).join(" ")}},e.writeExtmap=function(t){return"a=extmap:"+(t.id||t.preferredId)+(t.direction&&t.direction!=="sendrecv"?"/"+t.direction:"")+" "+t.uri+(t.attributes?" "+t.attributes:"")+`\r
7`},e.parseFmtp=function(t){const i={};let s;const r=t.substring(t.indexOf(" ")+1).split(";");for(let o=0;o<r.length;o++)s=r[o].trim().split("="),i[s[0].trim()]=s[1];return i},e.writeFmtp=function(t){let i="",s=t.payloadType;if(t.preferredPayloadType!==void 0&&(s=t.preferredPayloadType),t.parameters&&Object.keys(t.parameters).length){const r=[];Object.keys(t.parameters).forEach(o=>{t.parameters[o]!==void 0?r.push(o+"="+t.parameters[o]):r.push(o)}),i+="a=fmtp:"+s+" "+r.join(";")+`\r
8`}return i},e.parseRtcpFb=function(t){const i=t.substring(t.indexOf(" ")+1).split(" ");return{type:i.shift(),parameter:i.join(" ")}},e.writeRtcpFb=function(t){let i="",s=t.payloadType;return t.preferredPayloadType!==void 0&&(s=t.preferredPayloadType),t.rtcpFeedback&&t.rtcpFeedback.length&&t.rtcpFeedback.forEach(r=>{i+="a=rtcp-fb:"+s+" "+r.type+(r.parameter&&r.parameter.length?" "+r.parameter:"")+`\r
9`}),i},e.parseSsrcMedia=function(t){const i=t.indexOf(" "),s={ssrc:parseInt(t.substring(7,i),10)},r=t.indexOf(":",i);return r>-1?(s.attribute=t.substring(i+1,r),s.value=t.substring(r+1)):s.attribute=t.substring(i+1),s},e.parseSsrcGroup=function(t){const i=t.substring(13).split(" ");return{semantics:i.shift(),ssrcs:i.map(s=>parseInt(s,10))}},e.getMid=function(t){const i=e.matchPrefix(t,"a=mid:")[0];if(i)return i.substring(6)},e.parseFingerprint=function(t){const i=t.substring(14).split(" ");return{algorithm:i[0].toLowerCase(),value:i[1].toUpperCase()}},e.getDtlsParameters=function(t,i){return{role:"auto",fingerprints:e.matchPrefix(t+i,"a=fingerprint:").map(e.parseFingerprint)}},e.writeDtlsParameters=function(t,i){let s="a=setup:"+i+`\r
10`;return t.fingerprints.forEach(r=>{s+="a=fingerprint:"+r.algorithm+" "+r.value+`\r
11`}),s},e.parseCryptoLine=function(t){const i=t.substring(9).split(" ");return{tag:parseInt(i[0],10),cryptoSuite:i[1],keyParams:i[2],sessionParams:i.slice(3)}},e.writeCryptoLine=function(t){return"a=crypto:"+t.tag+" "+t.cryptoSuite+" "+(typeof t.keyParams=="object"?e.writeCryptoKeyParams(t.keyParams):t.keyParams)+(t.sessionParams?" "+t.sessionParams.join(" "):"")+`\r
12`},e.parseCryptoKeyParams=function(t){if(t.indexOf("inline:")!==0)return null;const i=t.substring(7).split("|");return{keyMethod:"inline",keySalt:i[0],lifeTime:i[1],mkiValue:i[2]?i[2].split(":")[0]:void 0,mkiLength:i[2]?i[2].split(":")[1]:void 0}},e.writeCryptoKeyParams=function(t){return t.keyMethod+":"+t.keySalt+(t.lifeTime?"|"+t.lifeTime:"")+(t.mkiValue&&t.mkiLength?"|"+t.mkiValue+":"+t.mkiLength:"")},e.getCryptoParameters=function(t,i){return e.matchPrefix(t+i,"a=crypto:").map(e.parseCryptoLine)},e.getIceParameters=function(t,i){const s=e.matchPrefix(t+i,"a=ice-ufrag:")[0],r=e.matchPrefix(t+i,"a=ice-pwd:")[0];return s&&r?{usernameFragment:s.substring(12),password:r.substring(10)}:null},e.writeIceParameters=function(t){let i="a=ice-ufrag:"+t.usernameFragment+`\r
13a=ice-pwd:`+t.password+`\r
14`;return t.iceLite&&(i+=`a=ice-lite\r
15`),i},e.parseRtpParameters=function(t){const i={codecs:[],headerExtensions:[],fecMechanisms:[],rtcp:[]},r=e.splitLines(t)[0].split(" ");i.profile=r[2];for(let a=3;a<r.length;a++){const c=r[a],d=e.matchPrefix(t,"a=rtpmap:"+c+" ")[0];if(d){const l=e.parseRtpMap(d),u=e.matchPrefix(t,"a=fmtp:"+c+" ");switch(l.parameters=u.length?e.parseFmtp(u[0]):{},l.rtcpFeedback=e.matchPrefix(t,"a=rtcp-fb:"+c+" ").map(e.parseRtcpFb),i.codecs.push(l),l.name.toUpperCase()){case"RED":case"ULPFEC":i.fecMechanisms.push(l.name.toUpperCase());break}}}e.matchPrefix(t,"a=extmap:").forEach(a=>{i.headerExtensions.push(e.parseExtmap(a))});const o=e.matchPrefix(t,"a=rtcp-fb:* ").map(e.parseRtcpFb);return i.codecs.forEach(a=>{o.forEach(c=>{a.rtcpFeedback.find(l=>l.type===c.type&&l.parameter===c.parameter)||a.rtcpFeedback.push(c)})}),i},e.writeRtpDescription=function(t,i){let s="";s+="m="+t+" ",s+=i.codecs.length>0?"9":"0",s+=" "+(i.profile||"UDP/TLS/RTP/SAVPF")+" ",s+=i.codecs.map(o=>o.preferredPayloadType!==void 0?o.preferredPayloadType:o.payloadType).join(" ")+`\r
16`,s+=`c=IN IP4 0.0.0.0\r
17`,s+=`a=rtcp:9 IN IP4 0.0.0.0\r
18`,i.codecs.forEach(o=>{s+=e.writeRtpMap(o),s+=e.writeFmtp(o),s+=e.writeRtcpFb(o)});let r=0;return i.codecs.forEach(o=>{o.maxptime>r&&(r=o.maxptime)}),r>0&&(s+="a=maxptime:"+r+`\r
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20`),t.mux&&(i+=`a=rtcp-mux\r
21`),t.ssrc!==void 0&&t.cname&&(i+="a=ssrc:"+t.ssrc+" cname:"+t.cname+`\r
22`),i},e.parseMsid=function(t){let i;const s=e.matchPrefix(t,"a=msid:");if(s.length===1)return i=s[0].substring(7).split(" "),{stream:i[0],track:i[1]};const r=e.matchPrefix(t,"a=ssrc:").map(o=>e.parseSsrcMedia(o)).filter(o=>o.attribute==="msid");if(r.length>0)return i=r[0].value.split(" "),{stream:i[0],track:i[1]}},e.parseSctpDescription=function(t){const i=e.parseMLine(t),s=e.matchPrefix(t,"a=max-message-size:");let r;s.length>0&&(r=parseInt(s[0].substring(19),10)),isNaN(r)&&(r=65536);const o=e.matchPrefix(t,"a=sctp-port:");if(o.length>0)return{port:parseInt(o[0].substring(12),10),protocol:i.fmt,maxMessageSize:r};const a=e.matchPrefix(t,"a=sctpmap:");if(a.length>0){const c=a[0].substring(10).split(" ");return{port:parseInt(c[0],10),protocol:c[1],maxMessageSize:r}}},e.writeSctpDescription=function(t,i){let s=[];return t.protocol!=="DTLS/SCTP"?s=["m="+t.kind+" 9 "+t.protocol+" "+i.protocol+`\r
23`,`c=IN IP4 0.0.0.0\r
24`,"a=sctp-port:"+i.port+`\r
25`]:s=["m="+t.kind+" 9 "+t.protocol+" "+i.port+`\r
26`,`c=IN IP4 0.0.0.0\r
27`,"a=sctpmap:"+i.port+" "+i.protocol+` 65535\r
28`],i.maxMessageSize!==void 0&&s.push("a=max-message-size:"+i.maxMessageSize+`\r
29`),s.join("")},e.generateSessionId=function(){return Math.random().toString().substr(2,22)},e.writeSessionBoilerplate=function(t,i,s){let r;const o=i!==void 0?i:2;return t?r=t:r=e.generateSessionId(),`v=0\r
30o=`+(s||"thisisadapterortc")+" "+r+" "+o+` IN IP4 127.0.0.1\r
31s=-\r
32t=0 0\r
33`},e.getDirection=function(t,i){const s=e.splitLines(t);for(let r=0;r<s.length;r++)switch(s[r]){case"a=sendrecv":case"a=sendonly":case"a=recvonly":case"a=inactive":return s[r].substring(2)}return i?e.getDirection(i):"sendrecv"},e.getKind=function(t){return e.splitLines(t)[0].split(" ")[0].substring(2)},e.isRejected=function(t){return t.split(" ",2)[1]==="0"},e.parseMLine=function(t){const s=e.splitLines(t)[0].substring(2).split(" ");return{kind:s[0],port:parseInt(s[1],10),protocol:s[2],fmt:s.slice(3).join(" ")}},e.parseOLine=function(t){const s=e.matchPrefix(t,"o=")[0].substring(2).split(" ");return{username:s[0],sessionId:s[1],sessionVersion:parseInt(s[2],10),netType:s[3],addressType:s[4],address:s[5]}},e.isValidSDP=function(t){if(typeof t!="string"||t.length===0)return!1;const i=e.splitLines(t);for(let s=0;s<i.length;s++)if(i[s].length<2||i[s].charAt(1)!=="=")return!1;return!0},n.exports=e})(Wi)),Wi.exports}var qa=Cd(),gt=hd(qa),Ed=vo({__proto__:null,default:gt},[qa]);function ei(n){if(!n.RTCIceCandidate||n.RTCIceCandidate&&"foundation"in n.RTCIceCandidate.prototype)return;const e=n.RTCIceCandidate;n.RTCIceCandidate=function(i){if(typeof i=="object"&&i.candidate&&i.candidate.indexOf("a=")===0&&(i=JSON.parse(JSON.stringify(i)),i.candidate=i.candidate.substring(2)),i.candidate&&i.candidate.length){const s=new e(i),r=gt.parseCandidate(i.candidate);for(const o in r)o in s||Object.defineProperty(s,o,{value:r[o]});return s.toJSON=function(){return{candidate:s.candidate,sdpMid:s.sdpMid,sdpMLineIndex:s.sdpMLineIndex,usernameFragment:s.usernameFragment}},s}return new e(i)},n.RTCIceCandidate.prototype=e.prototype,ct(n,"icecandidate",t=>(t.candidate&&Object.defineProperty(t,"candidate",{value:new n.RTCIceCandidate(t.candidate),writable:"false"}),t))}function vn(n){!n.RTCIceCandidate||n.RTCIceCandidate&&"relayProtocol"in n.RTCIceCandidate.prototype||ct(n,"icecandidate",e=>{if(e.candidate){const t=gt.parseCandidate(e.candidate.candidate);t.type==="relay"&&(e.candidate.relayProtocol={0:"tls",1:"tcp",2:"udp"}[t.priority>>24])}return e})}function ti(n,e){if(!n.RTCPeerConnection)return;"sctp"in n.RTCPeerConnection.prototype||Object.defineProperty(n.RTCPeerConnection.prototype,"sctp",{get(){return typeof this._sctp>"u"?null:this._sctp}});const t=function(a){if(!a||!a.sdp)return!1;const c=gt.splitSections(a.sdp);return c.shift(),c.some(d=>{const l=gt.parseMLine(d);return l&&l.kind==="application"&&l.protocol.indexOf("SCTP")!==-1})},i=function(a){const c=a.sdp.match(/mozilla...THIS_IS_SDPARTA-(\d+)/);if(c===null||c.length<2)return-1;const d=parseInt(c[1],10);return d!==d?-1:d},s=function(a){let c=65536;return e.browser==="firefox"&&(e.version<57?a===-1?c=16384:c=2147483637:e.version<60?c=e.version===57?65535:65536:c=2147483637),c},r=function(a,c){let d=65536;e.browser==="firefox"&&e.version===57&&(d=65535);const l=gt.matchPrefix(a.sdp,"a=max-message-size:");return l.length>0?d=parseInt(l[0].substring(19),10):e.browser==="firefox"&&c!==-1&&(d=2147483637),d},o=n.RTCPeerConnection.prototype.setRemoteDescription;n.RTCPeerConnection.prototype.setRemoteDescription=function(){if(this._sctp=null,e.browser==="chrome"&&e.version>=76){const{sdpSemantics:c}=this.getConfiguration();c==="plan-b"&&Object.defineProperty(this,"sctp",{get(){return typeof this._sctp>"u"?null:this._sctp},enumerable:!0,configurable:!0})}if(t(arguments[0])){const c=i(arguments[0]),d=s(c),l=r(arguments[0],c);let u;d===0&&l===0?u=Number.POSITIVE_INFINITY:d===0||l===0?u=Math.max(d,l):u=Math.min(d,l);const h={};Object.defineProperty(h,"maxMessageSize",{get(){return u}}),this._sctp=h}return o.apply(this,arguments)}}function ii(n){if(!(n.RTCPeerConnection&&"createDataChannel"in n.RTCPeerConnection.prototype))return;function e(i,s){const r=i.send;i.send=function(){const a=arguments[0],c=a.length||a.size||a.byteLength;if(i.readyState==="open"&&s.sctp&&c>s.sctp.maxMessageSize)throw new TypeError("Message too large (can send a maximum of "+s.sctp.maxMessageSize+" bytes)");return r.apply(i,arguments)}}const t=n.RTCPeerConnection.prototype.createDataChannel;n.RTCPeerConnection.prototype.createDataChannel=function(){const s=t.apply(this,arguments);return e(s,this),s},ct(n,"datachannel",i=>(e(i.channel,i.target),i))}function bn(n){if(!n.RTCPeerConnection||"connectionState"in n.RTCPeerConnection.prototype)return;const e=n.RTCPeerConnection.prototype;Object.defineProperty(e,"connectionState",{get(){return{completed:"connected",checking:"connecting"}[this.iceConnectionState]||this.iceConnectionState},enumerable:!0,configurable:!0}),Object.defineProperty(e,"onconnectionstatechange",{get(){return this._onconnectionstatechange||null},set(t){this._onconnectionstatechange&&(this.removeEventListener("connectionstatechange",this._onconnectionstatechange),delete 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34a=extmap-allow-mixed`)!==-1){const r=s.sdp.split(`
35`).filter(o=>o.trim()!=="a=extmap-allow-mixed").join(`
36`);n.RTCSessionDescription&&s instanceof n.RTCSessionDescription?arguments[0]=new n.RTCSessionDescription({type:s.type,sdp:r}):s.sdp=r}return t.apply(this,arguments)}}function ni(n,e){if(!(n.RTCPeerConnection&&n.RTCPeerConnection.prototype))return;const t=n.RTCPeerConnection.prototype.addIceCandidate;!t||t.length===0||(n.RTCPeerConnection.prototype.addIceCandidate=function(){return arguments[0]?(e.browser==="chrome"&&e.ver

36sion<78||e.browser==="firefox"&&e.version<68||e.browser==="safari")&&arguments[0]&&arguments[0].candidate===""?Promise.resolve():t.apply(this,arguments):(arguments[1]&&arguments[1].apply(null),Promise.resolve())})}function si(n,e){if(!(n.RTCPeerConnection&&n.RTCPeerConnection.prototype))return;const t=n.RTCPeerConnection.prototype.setLocalDescription;!t||t.length===0||(n.RTCPeerConnection.prototype.setLocalDescription=function(){let s=arguments[0]||{};if(typeof s!="object"||s.type&&s.sdp)return t.apply(this,arguments);if(s={type:s.type,sdp:s.sdp},!s.type)switch(this.signalingState){case"stable":case"have-local-offer":case"have-remote-pranswer":s.type="offer";break;default:s.type="answer";break}return s.sdp||s.type!=="offer"&&s.type!=="answer"?t.apply(this,[s]):(s.type==="offer"?this.createOffer:this.createAnswer).apply(this).then(o=>t.apply(this,[o]))})}var Pd=Object.freeze({__proto__:null,removeExtmapAllowMixed:yn,shimAddIceCandidateNullOrEmpty:ni,shimConnectionState:bn,shimMaxMessageSize:ti,shimParameterlessSetLocalDescription:si,shimRTCIceCandidate:ei,shimRTCIceCandidateRelayProtocol:vn,shimSendThrowTypeError:ii});function _d(){let{window:n}=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{},e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{shimChrome:!0,shimFirefox:!0,shimSafari:!0};const t=ma,i=Td(n),s={browserDetails:i,commonShim:Pd,extractVersion:Ot,disableLog:yd,disableWarnings:kd,sdp:Ed};switch(i.browser){case"chrome":if(!As||!fn||!e.shimChrome)return t("Chrome shim is not included in this adapter release."),s;if(i.version===null)return t("Chrome shim can not determine version, not shimming."),s;t("adapter.js shimming chrome."),s.browserShim=As,ni(n,i),si(n),fa(n,i),ga(n),fn(n,i),va(n),Ta(n,i),ba(n),ya(n),Sa(n,i),ei(n),vn(n),bn(n),ti(n,i),ii(n),yn(n,i);break;case"firefox":if(!xs||!gn||!e.shimFirefox)return t("Firefox shim is not included in this adapter release."),s;t("adapter.js shimming firefox."),s.browserShim=xs,ni(n,i),si(n),Ca(n,i),gn(n,i),Ea(n),Ra(n),Pa(n),_a(n),wa(n),Ia(n),Oa(n),Da(n),Ma(n),ei(n),bn(n),ti(n,i),ii(n);break;case"safari":if(!Ns||!e.shimSafari)return t("Safari shim is not included in this adapter release."),s;t("adapter.js shimming safari."),s.browserShim=Ns,ni(n,i),si(n),Fa(n),Ba(n),Na(n),Aa(n),xa(n),ja(n),La(n),Va(n),ei(n),vn(n),ti(n,i),ii(n),yn(n,i);break;default:t("Unsupported browser!");break}return s}_d({window:typeof window>"u"?void 0:window});class he extends 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)}}const Rd=/version\/(\d+(\.?_?\d+)+)/i;let Ki;function pe(n){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!0;if(typeof n>"u"&&typeof navigator>"u")return;const t=(n??navigator.userAgent).toLowerCase();if(Ki===void 0||e){const i=wd.find(s=>{let{test:r}=s;return r.test(t)});Ki=i?.describe(t)}return Ki}const wd=[{test:/firefox|iceweasel|fxios/i,describe(n){return{name:"Firefox",version:ri(/(?:firefox|iceweasel|fxios)[\s/](\d+(\.?_?\d+)+)/i,n),os:n.toLowerCase().includes("fxios")?"iOS":void 0,osVersion:Gi(n)}}},{test:/chrom|crios|crmo/i,describe(n){return{name:"Chrome",version:ri(/(?:chrome|chromium|crios|crmo)\/(\d+(\.?_?\d+)+)/i,n),os:n.toLowerCase().includes("crios")?"iOS":void 0,osVersion:Gi(n)}}},{test:/safari|applewebkit/i,describe(n){return{name:"Safari",version:ri(Rd,n),os:n.includes("mobile/")?"iOS":"macOS",osVersion:Gi(n)}}}];function ri(n,e){let t=arguments.length>2&&arguments[2]!==void 0?arguments[2]:1;const i=e.match(n);return i&&i.length>=t&&i[t]||""}function Gi(n){return n.includes("mac os")?ri(/\(.+?(\d+_\d+(:?_\d+)?)/,n,1).replace(/_/g,"."):void 0}var Id="2.17.0";const Od=Id,Dd=16;class ve extends Error{constructor(e,t){super(t||"an error has occured"),this.name="LiveKitError",this.code=e}}class kh extends ve{constructor(){let e=arguments.length>0&&arguments[0]!==void 0?arguments[0]:"Simulated failure";super(-1,e),this.name="simulated"}}var J;(function(n){n[n.NotAllowed=0]="NotAllowed",n[n.ServerUnreachable=1]="ServerUnreachable",n[n.InternalError=2]="InternalError",n[n.Cancelled=3]="Cancelled",n[n.LeaveRequest=4]="LeaveRequest",n[n.Timeout=5]="Timeout",n[n.WebSocket=6]="WebSocket",n[n.ServiceNotFound=7]="ServiceNotFound"})(J||(J={}));class L extends ve{constructor(e,t,i,s){super(1,e),this.name="ConnectionError",this.status=i,this.reason=t,this.context=s,this.reasonName=J[t]}static notAllowed(e,t,i){return new L(e,J.NotAllowed,t,i)}static timeout(e){return new L(e,J.Timeout)}static leaveRequest(e,t){return new L(e,J.LeaveRequest,void 0,t)}static internal(e,t){return new L(e,J.InternalError,void 0,t)}static cancelled(e){return new L(e,J.Cancelled)}static serverUnreachable(e,t){return new L(e,J.ServerUnreachable,t)}static websocket(e,t,i){return new L(e,J.WebSocket,t,i)}static serviceNotFound(e,t){return new L(e,J.ServiceNotFound,void 0,t)}}class Ii extends ve{constructor(e){super(21,e??"device is unsupported"),this.name="DeviceUnsupportedError"}}

36class Oe extends ve{constructor(e){super(20,e??"track is invalid"),this.name="TrackInvalidError"}}class Md extends ve{constructor(e){super(10,e??"unsupported server"),this.name="UnsupportedServer"}}class $ extends ve{constructor(e){super(12,e??"unexpected connection state"),this.name="UnexpectedConnectionState"}}class vt extends ve{constructor(e){super(13,e??"unable to negotiate"),this.name="NegotiationError"}}class Th extends ve{constructor(e){super(14,e??"unable to publish data"),this.name="PublishDataError"}}class Us extends ve{constructor(e,t){super(15,e),this.name="PublishTrackError",this.status=t}}class Fs extends ve{constructor(e,t){super(15,e),this.name="SignalRequestError",this.reason=t,this.reasonName=typeof t=="string"?t:zn[t]}}var ce;(function(n){n[n.AlreadyOpened=0]="AlreadyOpened",n[n.AbnormalEnd=1]="AbnormalEnd",n[n.DecodeFailed=2]="DecodeFailed",n[n.LengthExceeded=3]="LengthExceeded",n[n.Incomplete=4]="Incomplete",n[n.HandlerAlreadyRegistered=7]="HandlerAlreadyRegistered",n[n.EncryptionTypeMismatch=8]="EncryptionTypeMismatch"})(ce||(ce={}));class ye extends ve{constructor(e,t){super(16,e),this.name="DataStreamError",this.reason=t,this.reasonName=ce[t]}}class lt extends ve{constructor(e){super(18,e),this.name="SignalReconnectError"}}var fi;(function(n){n.PermissionDenied="PermissionDenied",n.NotFound="NotFound",n.DeviceInUse="DeviceInUse",n.Other="Other"})(fi||(fi={}));(function(n){function e(t){if(t&&"name"in t)return t.name==="NotFoundError"||t.name==="DevicesNotFoundError"?n.NotFound:t.name==="NotAllowedError"||t.name==="PermissionDeniedError"?n.PermissionDenied:t.name==="NotReadableError"||t.name==="TrackStartError"?n.DeviceInUse:n.Other}n.getFailure=e})(fi||(fi={}));class se{}se.setTimeout=function(){return setTimeout(...arguments)};se.setInterval=function(){return setInterval(...arguments)};se.clearTimeout=function(){return clearTimeout(...arguments)};se.clearInterval=function(){return clearInterval(...arguments)};var E;(function(n){n.Connected="connected",n.Reconnecting="reconnecting",n.SignalReconnecting="signalReconnecting",n.Reconnected="reconnected",n.Disconnected="disconnected",n.ConnectionStateChanged="connectionStateChanged",n.Moved="moved",n.MediaDevicesChanged="mediaDevicesChanged",n.ParticipantConnected="participantConnected",n.ParticipantDisconnected="participantDisconnected",n.TrackPublished="trackPublished",n.TrackSubscribed="trackSubscribed",n.TrackSubscriptionFailed="trackSubscriptionFailed",n.TrackUnpublished="trackUnpublished",n.TrackUnsubscribed="trackUnsubscribed",n.TrackMuted="trackMuted",n.TrackUnmuted="trackUnmuted",n.LocalTrackPublished="localTrackPublished",n.LocalTrackUnpublished="localTrackUnpublished",n.LocalAudioSilenceDetected="localAudioSilenceDetected",n.ActiveSpeakersChanged="activeSpeakersChanged",n.ParticipantMetadataChanged="participantMetadataChanged",n.ParticipantNameChanged="participantNameChanged",n.ParticipantAttributesChanged="participantAttributesChanged",n.ParticipantActive="participantActive",n.RoomMetadataChanged="roomMetadataChanged",n.DataReceived="dataReceived",n.SipDTMFReceived="sipDTMFReceived",n.TranscriptionReceived="transcriptionReceived",n.ConnectionQualityChanged="connectionQualityChanged",n.TrackStreamStateChanged="trackStreamStateChanged",n.TrackSubscriptionPermissionChanged="trackSubscriptionPermissionChanged",n.TrackSubscriptionStatusChanged="trackSubscriptionStatusChanged",n.AudioPlaybackStatusChanged="audioPlaybackChanged",n.VideoPlaybackStatusChanged="videoPlaybackChanged",n.MediaDevicesError="mediaDevicesError",n.ParticipantPermissionsChanged="participantPermissionsChanged",n.SignalConnected="signalConnected",n.RecordingStatusChanged="recordingStatusChanged",n.ParticipantEncryptionStatusChanged="participantEncryptionStatusChanged",n.EncryptionError="encryptionError",n.DCBufferStatusChanged="dcBufferStatusChanged",n.ActiveDeviceChanged="activeDeviceChanged",n.ChatMessage="chatMessage",n.LocalTrackSubscribed="localTrackSubscribed",n.MetricsReceived="metricsReceived"})(E||(E={}));var w;(function(n){n.TrackPublished="trackPublished",n.TrackSubscribed="trackSubscribed",n.TrackSubscriptionFailed="trackSubscriptionFailed",n.TrackUnpublished="trackUnpublished",n.TrackUnsubscribed="trackUnsubscribed",n.TrackMuted="trackMuted",n.TrackUnmuted="trackUnmuted",n.LocalTrackPublished="localTrackPublished",n.LocalTrackUnpublished="localTrackUnpublished",n.LocalTrackCpuConstrained="localTrackCpuConstrained",n.LocalSenderCreated="localSenderCreated",

36n.ParticipantMetadataChanged="participantMetadataChanged",n.ParticipantNameChanged="participantNameChanged",n.DataReceived="dataReceived",n.SipDTMFReceived="sipDTMFReceived",n.TranscriptionReceived="transcriptionReceived",n.IsSpeakingChanged="isSpeakingChanged",n.ConnectionQualityChanged="connectionQualityChanged",n.TrackStreamStateChanged="trackStreamStateChanged",n.TrackSubscriptionPermissionChanged="trackSubscriptionPermissionChanged",n.TrackSubscriptionStatusChanged="trackSubscriptionStatusChanged",n.TrackCpuConstrained="trackCpuConstrained",n.MediaDevicesError="mediaDevicesError",n.AudioStreamAcquired="audioStreamAcquired",n.ParticipantPermissionsChanged="participantPermissionsChanged",n.PCTrackAdded="pcTrackAdded",n.AttributesChanged="attributesChanged",n.LocalTrackSubscribed="localTrackSubscribed",n.ChatMessage="chatMessage",n.Active="active"})(w||(w={}));var R;(function(n){n.TransportsCreated="transportsCreated",n.Connected="connected",n.Disconnected="disconnected",n.Resuming="resuming",n.Resumed="resumed",n.Restarting="restarting",n.Restarted="restarted",n.SignalResumed="signalResumed",n.SignalRestarted="signalRestarted",n.Closing="closing",n.MediaTrackAdded="mediaTrackAdded",n.ActiveSpeakersUpdate="activeSpeakersUpdate",n.DataPacketReceived="dataPacketReceived",n.RTPVideoMapUpdate="rtpVideoMapUpdate",n.DCBufferStatusChanged="dcBufferStatusChanged",n.ParticipantUpdate="participantUpdate",n.RoomUpdate="roomUpdate",n.SpeakersChanged="speakersChanged",n.StreamStateChanged="streamStateChanged",n.ConnectionQualityUpdate="connectionQualityUpdate",n.SubscriptionError="subscriptionError",n.SubscriptionPermissionUpdate="subscriptionPermissionUpdate",n.RemoteMute="remoteMute",n.SubscribedQualityUpdate="subscribedQualityUpdate",n.LocalTrackUnpublished="localTrackUnpublished",n.LocalTrackSubscribed="localTrackSubscribed",n.Offline="offline",n.SignalRequestResponse="signalRequestResponse",n.SignalConnected="signalConnected",n.RoomMoved="roomMoved"})(R||(R={}));var P;(function(n){n.Message="message",n.Muted="muted",n.Unmuted="unmuted",n.Restarted="restarted",n.Ended="ended",n.Subscribed="subscribed",n.Unsubscribed="unsubscribed",n.CpuConstrained="cpuConstrained",n.UpdateSettings="updateSettings",n.UpdateSubscription="updateSubscription",n.AudioPlaybackStarted="audioPlaybackStarted",n.AudioPlaybackFailed="audioPlaybackFailed",n.AudioSilenceDetected="audioSilenceDetected",n.VisibilityChanged="visibilityChanged",n.VideoDimensionsChanged="videoDimensionsChanged",n.VideoPlaybackStarted="videoPlaybackStarted",n.VideoPlaybackFailed="videoPlaybackFailed",n.ElementAttached="elementAttached",n.ElementDetached="elementDetached",n.UpstreamPaused="upstreamPaused",n.UpstreamResumed="upstreamResumed",n.SubscriptionPermissionChanged="subscriptionPermissionChanged",n.SubscriptionStatusChanged="subscriptionStatusChanged",n.SubscriptionFailed="subscriptionFailed",n.TrackProcessorUpdate="trackProcessorUpdate",n.AudioTrackFeatureUpdate="audioTrackFeatureUpdate",n.TranscriptionReceived="transcriptionReceived",n.TimeSyncUpdate="timeSyncUpdate",n.PreConnectBufferFlushed="preConnectBufferFlushed"})(P||(P={}));function Ad(n){return typeof n>"u"?n:typeof structuredClone=="function"?typeof n=="object"&&n!==null?structuredClone(Object.assign({},n)):structuredClone(n):JSON.parse(JSON.stringify(n))}class K{constructor(e,t,i,s,r){if(typeof e=="object")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(t!==void 0&&i!==void 0)this.width=e,this.height=t,this.aspectRatio=e/t,this.encoding={maxBitrate:i,maxFramerate:s,priority:r};else throw new TypeError("Unsupported options: provide at least width, height and maxBitrate")}get resolution(){return{width:this.width,height:this.height,frameRate:this.encoding.maxFramerate,aspectRatio:this.aspectRatio}}}const xd=["opus","red"],Nd=["vp8","h264"],Ld=["vp8","h264","vp9","av1","h265"];function Ud(n){return!!Nd.find(e=>e===n)}const Fd=Ud;var js;(function(n){n[n.PREFER_REGRESSION=0]="PREFER_REGRESSION",n[n.SIMULCAST=1]="SIMULCAST",n[n.REGRESSION=2]="REGRESSION"})(js||(js={}));var kn;(function(n){n.telephone={maxBitrate:12e3}

36,n.speech={maxBitrate:24e3},n.music={maxBitrate:48e3},n.musicStereo={maxBitrate:64e3},n.musicHighQuality={maxBitrate:96e3},n.musicHighQualityStereo={maxBitrate:128e3}})(kn||(kn={}));const jt={h90:new K(160,90,9e4,20),h180:new K(320,180,16e4,20),h216:new K(384,216,18e4,20),h360:new K(640,360,45e4,20),h540:new K(960,540,8e5,25),h720:new K(1280,720,17e5,30),h1080:new K(1920,1080,3e6,30),h1440:new K(2560,1440,5e6,30),h2160:new K(3840,2160,8e6,30)},Tn={h120:new K(160,120,7e4,20),h180:new K(240,180,125e3,20),h240:new K(320,240,14e4,20),h360:new K(480,360,33e4,20),h480:new K(640,480,5e5,20),h540:new K(720,540,6e5,25),h720:new K(960,720,13e5,30),h1080:new K(1440,1080,23e5,30),h1440:new K(1920,1440,38e5,30)},Oi={h360fps3:new K(640,360,2e5,3,"medium"),h360fps15:new K(640,360,4e5,15,"medium"),h720fps5:new K(1280,720,8e5,5,"medium"),h720fps15:new K(1280,720,15e5,15,"medium"),h720fps30:new K(1280,720,2e6,30,"medium"),h1080fps15:new K(1920,1080,25e5,15,"medium"),h1080fps30:new K(1920,1080,5e6,30,"medium"),original:new K(0,0,7e6,30,"medium")};function Wa(n,e,t){var i,s,r,o;const{optionsWithoutProcessor:a,audioProcessor:c,videoProcessor:d}=Ja(n??{}),l=e?.processor,u=t?.processor,h=a??{};return h.audio===!0&&(h.audio={}),h.video===!0&&(h.video={}),h.audio&&(Sn(h.audio,e),(i=(r=h.audio).deviceId)!==null&&i!==void 0||(r.deviceId={ideal:"default"}),(c||l)&&(h.audio.processor=c??l)),h.video&&(Sn(h.video,t),(s=(o=h.video).deviceId)!==null&&s!==void 0||(o.deviceId={ideal:"default"}),(d||u)&&(h.video.processor=d??u)),h}function Sn(n,e){return Object.keys(e).forEach(t=>{n[t]===void 0&&(n[t]=e[t])}),n}function Xn(n){var e,t,i,s;const r={};if(n.video)if(typeof n.video=="object"){const o={},a=o,c=n.video;Object.keys(c).forEach(d=>{d==="resolution"?Sn(a,c.resolution):a[d]=c[d]}),r.video=o,(e=(i=r.video).deviceId)!==null&&e!==void 0||(i.deviceId={ideal:"default"})}else r.video=n.video?{deviceId:{ideal:"default"}}:!1;else r.video=!1;return n.audio?typeof n.audio=="object"?(r.audio=n.audio,(t=(s=r.audio).deviceId)!==null&&t!==void 0||(s.deviceId={ideal:"default"})):r.audio={deviceId:{ideal:"default"}}:r.audio=!1,r}function Ka(n){return m(this,arguments,void 0,function(e){let t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:200;return(function*(){const i=$n();if(i){const s=i.createAnalyser();s.fftSize=2048;const r=s.frequencyBinCount,o=new Uint8Array(r);i.createMediaStreamSource(new MediaStream([e.mediaStreamTrack])).connect(s),yield re(t),s.getByteTimeDomainData(o);const c=o.some(d=>d!==128&&d!==0);return i.close(),!c}return!1})()})}function $n(){var n;const e=typeof window<"u"&&(window.AudioContext||window.webkitAudioContext);if(e){const t=new e({latencyHint:"interactive"});if(t.state==="suspended"&&typeof window<"u"&&(!((n=window.document)===null||n===void 0)&&n.body)){const i=()=>m(this,void 0,void 0,function*(){var s;try{t.state==="suspended"&&(yield t.resume())}catch(r){console.warn("Error trying to auto-resume audio context",r)}finally{(s=window.document.body)===null||s===void 0||s.removeEventListener("click",i)}});t.addEventListener("statechange",()=>{var s;t.state==="closed"&&((s=window.document.body)===null||s===void 0||s.removeEventListener("click",i))}),window.document.body.addEventListener("click",i)}return t}}function jd(n){return n==="audioinput"?T.Source.Microphone:n==="videoinput"?T.Source.Camera:T.Source.Unknown}function Cn(n){return n===T.Source.Microphone?"audioinput":n===T.Source.Camera?"videoinput":void 0}function Ga(n){var e,t;let i=(e=n.video)!==null&&e!==void 0?e:!0;return n.resolution&&n.resolution.width>0&&n.resolution.height>0&&(i=typeof i=="boolean"?{}:i,ot()?i=Object.assign(Object.assign({},i),{width:{max:n.resolution.width},height:{max:n.resolution.height},frameRate:n.resolution.frameRate}):i=Object.assign(Object.assign({},i),{width:{ideal:n.resolution.width},height:{ideal:n.resolution.height},frameRate:n.resolution.frameRate})),{audio:(t=n.audio)!==null&&t!==void 0?t:!1,video:i,controller:n.controller,selfBrowserSurface:n.selfBrowserSurface,surfaceSwitching:n.surfaceSwitching,systemAudio:n.systemAudio,preferCurrentTab:n.preferCurrentTab}}function At(n){return n.split("/")[1].toLowerCase()}function Bd(n){const e=[];

36return n.forEach(t=>{t.track!==void 0&&e.push(new Wn({cid:t.track.mediaStreamID,track:t.trackInfo}))}),e}function B(n){return"mediaStreamTrack"in n?{trackID:n.sid,source:n.source,muted:n.isMuted,enabled:n.mediaStreamTrack.enabled,kind:n.kind,streamID:n.mediaStreamID,streamTrackID:n.mediaStreamTrack.id}:{trackID:n.trackSid,enabled:n.isEnabled,muted:n.isMuted,trackInfo:Object.assign({mimeType:n.mimeType,name:n.trackName,encrypted:n.isEncrypted,kind:n.kind,source:n.source},n.track?B(n.track):{})}}function Vd(){return typeof RTCRtpReceiver<"u"&&"getSynchronizationSources"in RTCRtpReceiver}function qd(n,e){var t;n===void 0&&(n={}),e===void 0&&(e={});const i=[...Object.keys(e),...Object.keys(n)],s={};for(const r of i)n[r]!==e[r]&&(s[r]=(t=e[r])!==null&&t!==void 0?t:"");return s}function Ja(n){const e=Object.assign({},n);let t,i;return typeof e.audio=="object"&&e.audio.processor&&(t=e.audio.processor,e.audio=Object.assign(Object.assign({},e.audio),{processor:void 0})),typeof e.video=="object"&&e.video.processor&&(i=e.video.processor,e.video=Object.assign(Object.assign({},e.video),{processor:void 0})),{audioProcessor:t,videoProcessor:i,optionsWithoutProcessor:Ad(e)}}function Wd(n){switch(n){case ee.CAMERA:return T.Source.Camera;case ee.MICROPHONE:return T.Source.Microphone;case ee.SCREEN_SHARE:return T.Source.ScreenShare;case ee.SCREEN_SHARE_AUDIO:return T.Source.ScreenShareAudio;default:return T.Source.Unknown}}function Bs(n,e){return n.width*n.height<e.width*e.height}function Kd(n,e){var t;return(t=n.layers)===null||t===void 0?void 0:t.find(i=>i.quality===e)}const Gd=5e3,Pt=[];var ge;(function(n){n[n.LOW=0]="LOW",n[n.MEDIUM=1]="MEDIUM",n[n.HIGH=2]="HIGH"})(ge||(ge={}));class T extends xe.EventEmitter{get streamState(){return this._streamState}setStreamState(e){this._streamState=e}constructor(e,t){let i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};var s;super(),this.attachedElements=[],this.isMuted=!1,this._streamState=T.StreamState.Active,this.isInBackground=!1,this._currentBitrate=0,this.log=U,this.appVisibilityChangedListener=()=>{this.backgroundTimeout&&clearTimeout(this.backgroundTimeout),document.visibilityState==="hidden"?this.backgroundTimeout=setTimeout(()=>this.handleAppVisibilityChanged(),Gd):this.handleAppVisibilityChanged()},this.log=Be((s=i.loggerName)!==null&&s!==void 0?s:Re.Track),this.loggerContextCb=i.loggerContextCb,this.setMaxListeners(100),this.kind=t,this._mediaStreamTrack=e,this._mediaStreamID=e.id,this.source=T.Source.Unknown}get logContext(){var e;return Object.assign(Object.assign({},(e=this.loggerContextCb)===null||e===void 0?void 0:e.call(this)),B(this))}get currentBitrate(){return this._currentBitrate}get mediaStreamTrack(){return this._mediaStreamTrack}get mediaStreamID(){return this._mediaStreamID}attach(e){let t="audio";this.kind===T.Kind.Video&&(t="video"),this.attachedElements.length===0&&this.kind===T.Kind.Video&&this.addAppVisibilityListener(),e||(t==="audio"&&(Pt.forEach(r=>{r.parentElement===null&&!e&&(e=r)}),e&&Pt.splice(Pt.indexOf(e),1)),e||(e=document.createElement(t))),this.attachedElements.includes(e)||this.attachedElements.push(e),ht(this.mediaStreamTrack,e);const i=e.srcObject.getTracks(),s=i.some(r=>r.kind==="audio");return e.play().then(()=>{this.emit(s?P.AudioPlaybackStarted:P.VideoPlaybackStarted)}).catch(r=>{r.name==="NotAllowedError"?this.emit(s?P.AudioPlaybackFailed:P.VideoPlaybackFailed,r):r.name==="AbortError"?U.debug("".concat(s?"audio":"video"," playback aborted, likely due to new play request")):U.warn("could not playback ".concat(s?"audio":"video"),r),s&&e&&i.some(o=>o.kind==="video")&&r.name==="NotAllowedError"&&(e.muted=!0,e.play().catch(()=>{}))}),this.emit(P.ElementAttached,e),e}detach(e){try{if(e){bt(this.mediaStreamTrack,e);const i=this.attachedElements.indexOf(e);return i>=0&&(this.attachedElements.splice(i,1),this.recycleElement(e),this.emit(P.ElementDetached,e)),e}const t=[];return this.attachedElements.forEach(i=>{bt(this.mediaStreamTrack,i),t.push(i),this.recycleElement(i),this.emit(P.ElementDetached,i)}),this.attachedElements=[],t}finally{this.attachedElements.length===0&&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)}

36updateLoggerOptions(e){e.loggerName&&(this.log=Be(e.loggerName)),e.loggerContextCb&&(this.loggerContextCb=e.loggerContextCb)}recycleElement(e){if(e instanceof HTMLAudioElement){let t=!0;e.pause(),Pt.forEach(i=>{i.parentElement||(t=!1)}),t&&Pt.push(e)}}handleAppVisibilityChanged(){return m(this,void 0,void 0,function*(){this.isInBackground=document.visibilityState==="hidden",!this.isInBackground&&this.kind===T.Kind.Video&&setTimeout(()=>this.attachedElements.forEach(e=>e.play().catch(()=>{})),0)})}addAppVisibilityListener(){me()?(this.isInBackground=document.visibilityState==="hidden",document.addEventListener("visibilitychange",this.appVisibilityChangedListener)):this.isInBackground=!1}removeAppVisibilityListener(){me()&&document.removeEventListener("visibilitychange",this.appVisibilityChangedListener)}}function ht(n,e){let t;e.srcObject instanceof MediaStream?t=e.srcObject:t=new MediaStream;let i;n.kind==="audio"?i=t.getAudioTracks():i=t.getVideoTracks(),i.includes(n)||(i.forEach(s=>{t.removeTrack(s)}),t.addTrack(n)),(!ot()||!(e instanceof HTMLVideoElement))&&(e.autoplay=!0),e.muted=t.getAudioTracks().length===0,e instanceof HTMLVideoElement&&(e.playsInline=!0),e.srcObject!==t&&(e.srcObject=t,(ot()||at())&&e instanceof HTMLVideoElement&&setTimeout(()=>{e.srcObject=t,e.play().catch(()=>{})},0))}function bt(n,e){if(e.srcObject instanceof MediaStream){const t=e.srcObject;t.removeTrack(n),t.getTracks().length>0?e.srcObject=t:e.srcObject=null}}(function(n){let e;(function(d){d.Audio="audio",d.Video="video",d.Unknown="unknown"})(e=n.Kind||(n.Kind={}));let t;(function(d){d.Camera="camera",d.Microphone="microphone",d.ScreenShare="screen_share",d.ScreenShareAudio="screen_share_audio",d.Unknown="unknown"})(t=n.Source||(n.Source={}));let i;(function(d){d.Active="active",d.Paused="paused",d.Unknown="unknown"})(i=n.StreamState||(n.StreamState={}));function s(d){switch(d){case 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36return crypto.subtle.deriveBits(t,n,256)})}function xh(n){for(var e=0;e<n.length-3;e++)if(n[e]==0&&n[e+1]==0&&n[e+2]==3)return!0;return!1}function Nh(n){const e=[];for(var t=n.length,i=0;i<n.length;)t-i>=3&&!n[i]&&!n[i+1]&&n[i+2]==3?(e.push(n[i++]),e.push(n[i++]),i++):e.push(n[i++]);return new Uint8Array(e)}const Tl=2,Ys=3;function Lh(n){const e=[];for(var t=0,i=0;i<n.length;++i){var s=n[i];s<=Ys&&t>=Tl&&(e.push(Ys),t=0),e.push(s),s==0?++t:t=0}return new Uint8Array(e)}function Sl(n){var e,t,i,s,r;if(((e=n.value)===null||e===void 0?void 0:e.case)!=="sipDtmf"&&((t=n.value)===null||t===void 0?void 0:t.case)!=="metrics"&&((i=n.value)===null||i===void 0?void 0:i.case)!=="speaker"&&((s=n.value)===null||s===void 0?void 0:s.case)!=="transcription"&&((r=n.value)===null||r===void 0?void 0:r.case)!=="encryptedPacket")return new Ur({value:n.value})}class Cl extends xe.EventEmitter{constructor(){let e=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{};super(),this.onKeyRatcheted=(t,i,s)=>{U.debug("key ratcheted event received",{ratchetResult:t,participantId:i,keyIndex:s})},this.keyInfoMap=new Map,this.options=Object.assign(Object.assign({},gl),e),this.on(Ye.KeyRatcheted,this.onKeyRatcheted)}onSetEncryptionKey(e,t,i){const s={key:e,participantIdentity:t,keyIndex:i};if(!this.options.sharedKey&&!t)throw new Error("participant identity needs to be passed for encryption key if sharedKey option is false");this.keyInfoMap.set("".concat(t??"shared","-").concat(i??0),s),this.emit(Ye.SetKey,s)}getKeys(){return Array.from(this.keyInfoMap.values())}getOptions(){return this.options}ratchetKey(e,t){this.emit(Ye.RatchetRequest,e,t)}}class Uh extends Cl{constructor(){let e=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{};const t=Object.assign(Object.assign({},e),{sharedKey:!0,ratchetWindowSize:0,failureTolerance:-1});super(t)}setKey(e){return m(this,void 0,void 0,function*(){const t=typeof e=="string"?yield yl(e):yield kl(e);this.onSetEncryptionKey(t)})}}var wn;(function(n){n[n.InvalidKey=0]="InvalidKey",n[n.MissingKey=1]="MissingKey",n[n.InternalError=2]="InternalError"})(wn||(wn={}));class Fh extends ve{constructor(e){let t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:wn.InternalError,i=arguments.length>2?arguments[2]:void 0;super(40,e),this.reason=t,this.participantIdentity=i}}class El extends xe.EventEmitter{constructor(e,t){super(),this.decryptDataRequests=new Map,this.encryptDataRequests=new Map,this.onWorkerMessage=i=>{var s,r;const{kind:o,data:a}=i.data;switch(o){case"error":if(U.error(a.error.message),a.uuid){const l=this.decryptDataRequests.get(a.uuid);if(l?.reject){l.reject(a.error);break}const u=this.encryptDataRequests.get(a.uuid);if(u?.reject){u.reject(a.error);break}}this.emit(He.EncryptionError,a.error,a.participantIdentity);break;case"initAck":a.enabled&&this.keyProvider.getKeys().forEach(l=>{this.postKey(l)});break;case"enable":if(a.enabled&&this.keyProvider.getKeys().forEach(l=>{this.postKey(l)}),this.encryptionEnabled!==a.enabled&&a.participantIdentity===((s=this.room)===null||s===void 0?void 0:s.localParticipant.identity))this.emit(He.ParticipantEncryptionStatusChanged,a.enabled,this.room.localParticipant),this.encryptionEnabled=a.enabled;else if(a.participantIdentity){const l=(r=this.room)===null||r===void 0?void 0:r.getParticipantByIdentity(a.participantIdentity);if(!l)throw TypeError("couldn't set encryption status, participant not found".concat(a.participantIdentity));this.emit(He.ParticipantEncryptionStatusChanged,a.enabled,l)}break;case"ratchetKey":this.keyProvider.emit(Ye.KeyRatcheted,a.ratchetResult,a.participantIdentity,a.keyIndex);break;case"decryptDataResponse":const c=this.decryptDataRequests.get(a.uuid);c?.resolve&&c.resolve(a);break;case"encryptDataResponse":const d=this.encryptDataRequests.get(a.uuid);d?.resolve&&d.resolve(a);break}},this.onWorkerError=i=>{U.error("e2ee worker encountered an error:",{error:i.error}),this.emit(He.EncryptionError,i.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}

36setup(e){if(!vl())throw new Ii("tried to setup end-to-end encryption on an unsupported browser");if(U.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:fd.getLevel()}};this.worker&&(U.info("initializing worker",{worker:this.worker}),this.worker.onmessage=this.onWorkerMessage,this.worker.onerror=this.onWorkerError,this.worker.postMessage(t))}}setParticipantCryptorEnabled(e,t){U.debug("set e2ee to ".concat(e," for participant ").concat(t)),this.postEnable(e,t)}setSifTrailer(e){!e||e.length===0?U.warn("ignoring server sent trailer as it's empty"):this.postSifTrailer(e)}setupEngine(e){e.on(R.RTPVideoMapUpdate,t=>{this.postRTPMap(t)})}setupEventListeners(e,t){e.on(E.TrackPublished,(i,s)=>this.setParticipantCryptorEnabled(i.trackInfo.encryption!==te.NONE,s.identity)),e.on(E.ConnectionStateChanged,i=>{i===W.Connected&&e.remoteParticipants.forEach(s=>{s.trackPublications.forEach(r=>{this.setParticipantCryptorEnabled(r.trackInfo.encryption!==te.NONE,s.identity)})})}).on(E.TrackUnsubscribed,(i,s,r)=>{var o;const a={kind:"removeTransform",data:{participantIdentity:r.identity,trackId:i.mediaStreamID}};(o=this.worker)===null||o===void 0||o.postMessage(a)}).on(E.TrackSubscribed,(i,s,r)=>{this.setupE2EEReceiver(i,r.identity,s.trackInfo)}).on(E.SignalConnected,()=>{if(!this.room)throw new TypeError("expected room to be present on signal connect");t.getKeys().forEach(i=>{this.postKey(i)}),this.setParticipantCryptorEnabled(this.room.localParticipant.isE2EEEnabled,this.room.localParticipant.identity)}),e.localParticipant.on(w.LocalSenderCreated,(i,s)=>m(this,void 0,void 0,function*(){this.setupE2EESender(s,i)})),e.localParticipant.on(w.LocalTrackPublished,i=>{if(!Ze(i.track)||!Bt())return;const s={kind:"updateCodec",data:{trackId:i.track.mediaStreamID,codec:At(i.trackInfo.codecs[0].mimeType),participantIdentity:this.room.localParticipant.identity}};this.worker.postMessage(s)}),t.on(Ye.SetKey,i=>this.postKey(i)).on(Ye.RatchetRequest,(i,s)=>this.postRatchetRequest(i,s))}encryptData(e){return m(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}},s=new ke;return s.onFinally=()=>{this.encryptDataRequests.delete(t)},this.encryptDataRequests.set(t,s),this.worker.postMessage(i),s.promise})}handleEncryptedData(e,t,i,s){if(!this.worker)throw Error("could not handle encrypted data, worker is missing");const r=crypto.randomUUID(),o={kind:"decryptDataRequest",data:{uuid:r,payload:e,iv:t,participantIdentity:i,keyIndex:s}},a=new ke;return a.onFinally=()=>{this.decryptDataRequests.delete(r)},this.decryptDataRequests.set(r,a),this.worker.postMessage(o),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){let{key:t,participantIdentity:i,keyIndex:s}=e;var r;if(!this.worker)throw Error("could not set key, worker is missing");const o={kind:"setKey",data:{participantIdentity:i,isPublisher:i===((r=this.room)===null||r===void 0?void 0:r.localParticipant.identity),key:t,keyIndex:s}};this.worker.postMessage(o)}postEnable(e,t){if(this.worker){const i={kind:"enable",data:{enabled:e,participantIdentity:t}};this.worker.postMessage(i)}else throw new ReferenceError("failed to enable e2ee, worker is not ready")}postRTPMap(e){var t;if(!this.worker)throw TypeError("could not post rtp map, worker is missing");if(!(!((t=this.room)===null||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){if(!i?.mimeType||i.mimeType==="")throw new TypeError("MimeType missing from trackInfo, cannot set up E2EE cryptor");this.handleReceiver(e.receiver,e.mediaStreamID,t,e.kind==="video"?At(i.mimeType):void 0)}}setupE2EESender(e,t){if(!st(e)||!t){t||U.warn("early return because sender is not ready");return}this.handleSender(t,e.mediaStreamID,void 0)}handleReceiver(e,t,i,s){return m(this,void 0,void 0,function*(){if(this.worker){if(Rn()&&!q

36s()){const r={kind:"decode",participantIdentity:i,trackId:t,codec:s};e.transform=new RTCRtpScriptTransform(this.worker,r)}else{if(Rt in e&&s){const c={kind:"updateCodec",data:{trackId:t,codec:s,participantIdentity:i}};this.worker.postMessage(c);return}let r=e.writableStream,o=e.readableStream;if(!r||!o){const c=e.createEncodedStreams();e.writableStream=c.writable,r=c.writable,e.readableStream=c.readable,o=c.readable}const a={kind:"decode",data:{readableStream:o,writableStream:r,trackId:t,codec:s,participantIdentity:i,isReuse:Rt in e}};this.worker.postMessage(a,[o,r])}e[Rt]=!0}})}handleSender(e,t,i){var s;if(!(Rt in e||!this.worker)){if(!(!((s=this.room)===null||s===void 0)&&s.localParticipant.identity)||this.room.localParticipant.identity==="")throw TypeError("local identity needs to be known in order to set up encrypted sender");if(Rn()&&!qs()){U.info("initialize script transform");const r={kind:"encode",participantIdentity:this.room.localParticipant.identity,trackId:t,codec:i};e.transform=new RTCRtpScriptTransform(this.worker,r)}else{U.info("initialize encoded streams");const r=e.createEncodedStreams(),o={kind:"encode",data:{readableStream:r.readable,writableStream:r.writable,codec:i,trackId:t,participantIdentity:this.room.localParticipant.identity,isReuse:!1}};this.worker.postMessage(o,[r.readable,r.writable])}e[Rt]=!0}}}const Pl=500,_l=15e3;class yt{constructor(){this.failedConnectionAttempts=new Map,this.backOffPromises=new Map}static getInstance(){return this._instance||(this._instance=new yt),this._instance}addFailedConnectionAttempt(e){var t;const i=new URL(e),s=Ji(i);if(!s)return;let r=(t=this.failedConnectionAttempts.get(s))!==null&&t!==void 0?t:0;this.failedConnectionAttempts.set(s,r+1),this.backOffPromises.set(s,re(Math.min(Pl*Math.pow(2,r),_l)))}getBackOffPromise(e){const t=new URL(e),i=t&&Ji(t);return i&&this.backOffPromises.get(i)||Promise.resolve()}resetFailedConnectionAttempts(e){const t=new URL(e),i=t&&Ji(t);i&&(this.failedConnectionAttempts.set(i,0),this.backOffPromises.set(i,Promise.resolve()))}resetAll(){this.backOffPromises.clear(),this.failedConnectionAttempts.clear()}}yt._instance=null;const $i="default";class ne{constructor(){this._previousDevices=[]}static getInstance(){return this.instance===void 0&&(this.instance=new ne),this.instance}get previousDevices(){return this._previousDevices}getDevices(e){return m(this,arguments,void 0,function(t){var i=this;let s=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!0;return(function*(){var r;if(((r=ne.userMediaPromiseMap)===null||r===void 0?void 0:r.size)>0){U.debug("awaiting getUserMedia promise");try{t?yield ne.userMediaPromiseMap.get(t):yield Promise.all(ne.userMediaPromiseMap.values())}catch{U.warn("error waiting for media permissons")}}let o=yield navigator.mediaDevices.enumerateDevices();if(s&&!(ot()&&i.hasDeviceInUse(t))&&(o.filter(c=>c.kind===t).length===0||o.some(c=>{const d=c.label==="",l=t?c.kind===t:!0;return d&&l}))){const c={video:t!=="audioinput"&&t!=="audiooutput",audio:t!=="videoinput"&&{deviceId:{ideal:"default"}}},d=yield navigator.mediaDevices.getUserMedia(c);o=yield navigator.mediaDevices.enumerateDevices(),d.getTracks().forEach(l=>{l.stop()})}return i._previousDevices=o,t&&(o=o.filter(a=>a.kind===t)),o})()})}normalizeDeviceId(e,t,i){return m(this,void 0,void 0,function*(){if(t!==$i)return t;const s=yield this.getDevices(e),r=s.find(a=>a.deviceId===$i);if(!r){U.warn("could not reliably determine default device");return}const o=s.find(a=>a.deviceId!==$i&&a.groupId===(i??r.groupId));if(!o){U.warn("could not reliably determine default device");return}return o?.deviceId})}hasDeviceInUse(e){return e?ne.userMediaPromiseMap.has(e):ne.userMediaPromiseMap.size>0}}ne.mediaDeviceKinds=["audioinput","audiooutput","videoinput"];ne.userMediaPromiseMap=new Map;var xt;(function(n){n[n.WAITING=0]="WAITING",n[n.RUNNING=1]="RUNNING",n[n.COMPLETED=2]="COMPLETED"})(xt||(xt={}));class Rl{constructor(){this.pendingTasks=new Map,this.taskMutex=new ae,this.nextTaskIndex=0}run(e){return m(this,void 0,void 0,function*(){const t={id:this.nextTaskIndex++,enqueuedAt:Date.now(),status:xt.WAITING};this.pendingTasks.set(t.id,t);const i=yield this.taskMutex.lock();try{return t.executedAt=Date.now(),t.status=xt.RUNNING,yield e()}finally{t.status=xt.COMPLETED,this.pendingTasks.delete(t.id),i()}})}flush(){return m(this,void 0,void 0,function*(){return this.run(()=>m(this,void 0,void 0,function*(){}))})}

36snapshot(){return Array.from(this.pendingTasks.values())}}class wl{get readyState(){return this.ws.readyState}constructor(e){let t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};var i,s;if(!((i=t.signal)===null||i===void 0)&&i.aborted)throw new DOMException("This operation was aborted","AbortError");this.url=e;const r=new WebSocket(e,(s=t.protocols)!==null&&s!==void 0?s:[]);r.binaryType="arraybuffer",this.ws=r;const o=function(){let{closeCode:a,reason:c}=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{};return r.close(a,c)};this.opened=new he((a,c)=>{const d=()=>{c(L.websocket("Encountered websocket error during connection establishment"))};r.onopen=()=>{a({readable:new ReadableStream({start(l){r.onmessage=u=>{let{data:h}=u;return l.enqueue(h)},r.onerror=u=>l.error(u)},cancel:o}),writable:new WritableStream({write(l){r.send(l)},abort(){r.close()},close:o}),protocol:r.protocol,extensions:r.extensions}),r.removeEventListener("error",d)},r.addEventListener("error",d)}),this.closed=new he((a,c)=>{const d=()=>m(this,void 0,void 0,function*(){const l=new he(h=>{r.readyState!==WebSocket.CLOSED&&r.addEventListener("close",f=>{h(f)},{once:!0})}),u=yield he.race([re(250),l]);u?a(u):c(L.websocket("Encountered unspecified websocket error without a timely close event"))});r.onclose=l=>{let{code:u,reason:h}=l;a({closeCode:u,reason:h}),r.removeEventListener("error",d)},r.addEventListener("error",d)}),t.signal&&(t.signal.onabort=()=>r.close()),this.close=o}}const Il=["syncState","trickle","offer","answer","simulate","leave"];function Ol(n){const e=Il.indexOf(n.case)>=0;return U.trace("request allowed to bypass queue:",{canPass:e,req:n}),e}var G;(function(n){n[n.CONNECTING=0]="CONNECTING",n[n.CONNECTED=1]="CONNECTED",n[n.RECONNECTING=2]="RECONNECTING",n[n.DISCONNECTING=3]="DISCONNECTING",n[n.DISCONNECTED=4]="DISCONNECTED"})(G||(G={}));const Dl=250;class es{get currentState(){return this.state}get isDisconnected(){return this.state===G.DISCONNECTING||this.state===G.DISCONNECTED}get isEstablishingConnection(){return this.state===G.CONNECTING||this.state===G.RECONNECTING}getNextRequestId(){return this._requestId+=1,this._requestId}constructor(){let e=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!1,t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};var i;this.rtt=0,this.state=G.DISCONNECTED,this.log=U,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.log=Be((i=t.loggerName)!==null&&i!==void 0?i:Re.Signal),this.loggerContextCb=t.loggerContextCb,this.useJSON=e,this.requestQueue=new Rl,this.queuedRequests=[],this.closingLock=new ae,this.connectionLock=new ae,this.state=G.DISCONNECTED}get logContext(){var e,t;return(t=(e=this.loggerContextCb)===null||e===void 0?void 0:e.call(this))!==null&&t!==void 0?t:{}}join(e,t,i,s){return m(this,arguments,void 0,function(r,o,a,c){var d=this;let l=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!1;return(function*(){return d.state=G.CONNECTING,d.options=a,yield d.connect(r,o,a,c,l)})()})}reconnect(e,t,i,s){return m(this,void 0,void 0,function*(){if(!this.options){this.log.warn("attempted to reconnect without signal options being set, ignoring",this.logContext);return}return this.state=G.RECONNECTING,this.clearPingInterval(),yield this.connect(e,t,Object.assign(Object.assign({},this.options),{reconnect:!0,sid:i,reconnectReason:s}),void 0,this.useV0SignalPath)})}connect(e,t,i,s){return m(this,arguments,void 0,function(r,o,a,c){var d=this;let l=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!1;return(function*(){const u=yield d.connectionLock.lock();d.connectOptions=a,d.useV0SignalPath=l;const h=tl(),f=l?Ml(o,h,a):Al(o,h,a),b=ll(r,f,l).toString(),g=hl(b).toString();return new Promise((_,k)=>m(d,void 0,void 0,function*(){var I,M;try{let v=!1;const y=O=>m(this,void 0,void 0,function*(){if(v)return;v=!0;const x=O instanceof Event?O.currentTarget:O,F=ml(x,"Abort handler called");this.streamWriter&&!this.isDisconnected?this.sendLeave().then(()=>this.close(F)).catch(z=>{this.log.error(z),this.close()}

36):this.close(),C(),k(L.cancelled(F))});c?.addEventListener("abort",y);const C=()=>{clearTimeout(D),c?.removeEventListener("abort",y)},D=setTimeout(()=>{y(L.timeout("room connection has timed out (signal)"))},a.websocketTimeout),N=(O,x)=>{this.handleSignalConnected(O,D,x)},A=new URL(b);A.searchParams.has("access_token")&&A.searchParams.set("access_token","<redacted>"),this.log.debug("connecting to ".concat(A),Object.assign({reconnect:a.reconnect,reconnectReason:a.reconnectReason},this.logContext)),this.ws&&(yield this.close(!1)),this.ws=new wl(b);try{this.ws.closed.then(oe=>{var Ve;this.isEstablishingConnection&&k(L.internal("Websocket got closed during a (re)connection attempt: ".concat(oe.reason))),oe.closeCode!==1e3&&(this.log.warn("websocket closed",Object.assign(Object.assign({},this.logContext),{reason:oe.reason,code:oe.closeCode,wasClean:oe.closeCode===1e3,state:this.state})),this.state===G.CONNECTED&&this.handleOnClose((Ve=oe.reason)!==null&&Ve!==void 0?Ve:"Unexpected WS error"))}).catch(oe=>{this.isEstablishingConnection&&k(L.internal("Websocket error during a (re)connection attempt: ".concat(oe)))});const O=yield this.ws.opened.catch(oe=>m(this,void 0,void 0,function*(){if(this.state!==G.CONNECTED){this.state=G.DISCONNECTED,clearTimeout(D);const Ve=yield this.handleConnectionError(oe,g);k(Ve);return}this.handleWSError(oe),k(oe)}));if(clearTimeout(D),!O)return;const x=O.readable.getReader();this.streamWriter=O.writable.getWriter();const F=yield x.read();if(x.releaseLock(),!F.value)throw L.internal("no message received as first message");const z=Hs(F.value),fe=this.validateFirstMessage(z,(I=a.reconnect)!==null&&I!==void 0?I:!1);if(!fe.isValid){k(fe.error);return}((M=z.message)===null||M===void 0?void 0:M.case)==="join"&&(this.pingTimeoutDuration=z.message.value.pingTimeout,this.pingIntervalDuration=z.message.value.pingInterval,this.pingTimeoutDuration&&this.pingTimeoutDuration>0&&this.log.debug("ping config",Object.assign(Object.assign({},this.logContext),{timeout:this.pingTimeoutDuration,interval:this.pingIntervalDuration})));const tt=fe.shouldProcessFirstMessage?z:void 0;N(O,tt),_(fe.response)}catch(O){k(O)}finally{C()}}finally{u()}}))})()})}startReadingLoop(e,t){return m(this,void 0,void 0,function*(){for(t&&this.handleSignalResponse(t);;){this.signalLatency&&(yield re(this.signalLatency));const{done:i,value:s}=yield e.read();if(i)break;const r=Hs(s);this.handleSignalResponse(r)}})}close(){return m(this,arguments,void 0,function(){var e=this;let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!0,i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:"Close method called on signal client";return(function*(){if([G.DISCONNECTING||G.DISCONNECTED].includes(e.state)){e.log.debug("ignoring signal close as it's already in disconnecting state");return}const s=yield e.closingLock.lock();try{if(e.clearPingInterval(),t&&(e.state=G.DISCONNECTING),e.ws){e.ws.close({closeCode:1e3,reason:i});const r=e.ws.closed;e.ws=void 0,e.streamWriter=void 0,yield Promise.race([r,re(Dl)])}}catch(r){e.log.debug("websocket error while closing",Object.assign(Object.assign({},e.logContext),{error:r}))}finally{t&&(e.state=G.DISCONNECTED),s()}})()})}sendOffer(e,t){this.log.debug("sending offer",Object.assign(Object.assign({},this.logContext),{offerSdp:e.sdp})),this.sendRequest({case:"offer",value:mt(e,t)})}sendAnswer(e,t){return this.log.debug("sending answer",Object.assign(Object.assign({},this.logContext),{answerSdp:e.sdp})),this.sendRequest({case:"answer",value:mt(e,t)})}sendIceCandidate(e,t){return this.log.debug("sending ice candidate",Object.assign(Object.assign({},this.logContext),{candidate:e})),this.sendRequest({case:"trickle",value:new Pi({candidateInit:JSON.stringify(e),target:t})})}sendMuteTrack(e,t){return this.sendRequest({case:"mute",value:new _i({sid:e,muted:t})})}sendAddTrack(e){return this.sendRequest({case:"addTrack",value:e})}sendUpdateLocalMetadata(e,t){return m(this,arguments,void 0,function(i,s){var r=this;let o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return(function*(){const a=r.getNextRequestId();return yield r.sendRequest({case:"updateMetadata",value:new Gn({requestId:a,metadata:i,name:s,attributes:o})}),a})()})}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 ta({trackSid:e,layers:t})})}sendUpdateSubscriptionPermissions(e,t){return this.sendRequest({case:"subscriptionPermission",value:new sa({allParticipants:e,trackPermissions:t})})}sendSimulateScenario(e){return this.sendRequest({case:"simulate",value:e})}sendPing(){return Promise.all([this.sendRequest({case:"ping",value:H.parse(Date.now())}),this.sendRequest({case:"pingReq",value:new oa({timestamp:H.parse(Date.now()),rtt:H.parse(this.rtt)})})])}sendUpdateLocalAudioTrack(e,t){return this.sendRequest({case:"updateAudioTrack",value:new Kn({trackSid:e,features:t})})}sendLeave(){return this.sendRequest({case:"leave",value:new wi({reason:_e.CLIENT_INITIATED,action:ft.DISCONNECT})})}sendRequest(e){return m(this,arguments,void 0,function(t){var i=this;let s=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;return(function*(){if(!s&&!Ol(t)&&i.state===G.RECONNECTING){i.queuedRequests.push(()=>m(i,void 0,void 0,function*(){yield this.sendRequest(t,!0)}));return}if(s||(yield i.requestQueue.flush()),i.signalLatency&&(yield re(i.signalLatency)),i.isDisconnected){i.log.debug("skipping signal request (type: ".concat(t.case,") - SignalClient disconnected"));return}if(!i.streamWriter){i.log.error("cannot send signal request before connected, type: ".concat(t?.case),i.logContext);return}const o=new jc({message:t});try{i.useJSON?yield i.streamWriter.write(o.toJsonString()):yield i.streamWriter.write(o.toBinary())}catch(a){i.log.error("error sending signal message",Object.assign(Object.assign({}

36,i.logContext),{error:a}))}})()})}handleSignalResponse(e){var t,i;const s=e.message;if(s==null){this.log.debug("received unsupported message",this.logContext);return}let r=!1;if(s.case==="answer"){const o=Xs(s.value);this.onAnswer&&this.onAnswer(o,s.value.id,s.value.midToTrackId)}else if(s.case==="offer"){const o=Xs(s.value);this.onOffer&&this.onOffer(o,s.value.id,s.value.midToTrackId)}else if(s.case==="trickle"){const o=JSON.parse(s.value.candidateInit);this.onTrickle&&this.onTrickle(o,s.value.target)}else s.case==="update"?this.onParticipantUpdate&&this.onParticipantUpdate((t=s.value.participants)!==null&&t!==void 0?t:[]):s.case==="trackPublished"?this.onLocalTrackPublished&&this.onLocalTrackPublished(s.value):s.case==="speakersChanged"?this.onSpeakersChanged&&this.onSpeakersChanged((i=s.value.speakers)!==null&&i!==void 0?i:[]):s.case==="leave"?this.onLeave&&this.onLeave(s.value):s.case==="mute"?this.onRemoteMuteChanged&&this.onRemoteMuteChanged(s.value.sid,s.value.muted):s.case==="roomUpdate"?this.onRoomUpdate&&s.value.room&&this.onRoomUpdate(s.value.room):s.case==="connectionQuality"?this.onConnectionQuality&&this.onConnectionQuality(s.value):s.case==="streamStateUpdate"?this.onStreamStateUpdate&&this.onStreamStateUpdate(s.value):s.case==="subscribedQualityUpdate"?this.onSubscribedQualityUpdate&&this.onSubscribedQualityUpdate(s.value):s.case==="subscriptionPermissionUpdate"?this.onSubscriptionPermissionUpdate&&this.onSubscriptionPermissionUpdate(s.value):s.case==="refreshToken"?this.onTokenRefresh&&this.onTokenRefresh(s.value):s.case==="trackUnpublished"?this.onLocalTrackUnpublished&&this.onLocalTrackUnpublished(s.value):s.case==="subscriptionResponse"?this.onSubscriptionError&&this.onSubscriptionError(s.value):s.case==="pong"||(s.case==="pongResp"?(this.rtt=Date.now()-Number.parseInt(s.value.lastPingTimestamp.toString()),this.resetPingTimeout(),r=!0):s.case==="requestResponse"?this.onRequestResponse&&this.onRequestResponse(s.value):s.case==="trackSubscribed"?this.onLocalTrackSubscribed&&this.onLocalTrackSubscribed(s.value.trackSid):s.case==="roomMoved"?(this.onTokenRefresh&&this.onTokenRefresh(s.value.token),this.onRoomMoved&&this.onRoomMoved(s.value)):s.case==="mediaSectionsRequirement"?this.onMediaSectionsRequirement&&this.onMediaSectionsRequirement(s.value):this.log.debug("unsupported message",Object.assign(Object.assign({},this.logContext),{msgCase:s.case})));r||this.resetPingTimeout()}setReconnected(){for(;this.queuedRequests.length>0;){const e=this.queuedRequests.shift();e&&this.requestQueue.run(e)}}handleOnClose(e){return m(this,void 0,void 0,function*(){if(this.state===G.DISCONNECTED)return;const t=this.onClose;yield this.close(void 0,e),this.log.debug("websocket connection closed: ".concat(e),Object.assign(Object.assign({},this.logContext),{reason:e})),t&&t(e)})}handleWSError(e){this.log.error("websocket error",Object.assign(Object.assign({},this.logContext),{error:e}))}resetPingTimeout(){if(this.clearPingTimeout(),!this.pingTimeoutDuration){this.log.warn("ping timeout duration not set",this.logContext);return}this.pingTimeout=se.setTimeout(()=>{this.log.warn("ping timeout triggered. last pong received at: ".concat(new Date(Date.now()-this.pingTimeoutDuration*1e3).toUTCString()),this.logContext),this.handleOnClose("ping timeout")},this.pingTimeoutDuration*1e3)}clearPingTimeout(){this.pingTimeout&&se.clearTimeout(this.pingTimeout)}startPingInterval(){if(this.clearPingInterval(),this.resetPingTimeout(),!this.pingIntervalDuration){this.log.warn("ping interval duration not set",this.logContext);return}this.log.debug("start ping interval",this.logContext),this.pingInterval=se.setInterval(()=>{this.sendPing()},this.pingIntervalDuration*1e3)}clearPingInterval(){this.log.debug("clearing ping interval",this.logContext),this.clearPingTimeout(),this.pingInterval&&se.clearInterval(this.pingInterval)}handleSignalConnected(e,t,i){this.state=G.CONNECTED,clearTimeout(t),this.startPingInterval(),this.startReadingLoop(e.readable.getReader(),i)}validateFirstMessage(e,t){var i,s,r,o,a;return((i=e.message)===null||i===void 0?void 0:i.case)==="join"?{isValid:!0,response:e.message.value}:this.state===G.RECONNECTING&&((s=e.message)===null||s===void 0?void 0:s.case)!=="leave"?((r=e.message)===null||r===void 0?void 0:r.case)==="reconnect"?{isValid:!0,response:e.message.value}:(this.log.debug("declaring signal reconnected without reconnect response received",this.logContext),{isValid:!0,response:void 0,shouldProcessFirstMessage:!0}):this.isEstablishingConnection&&((o=e.message)===null||o===void 0?void 0:o.case)==="leave"?{isValid:!1,error:L.leaveRequest("Received leave request while trying to (re)connect",e.message.value.reason)}:t?{isValid:!1,error:L.internal("Unexpected first message")}:{isValid:!1,error:L.internal("did not receive join response, got ".concat((a=e.message)===null||a===void 0?void 0:a.case," instead"))}}handleConnectionError(e,t){return m(this,void 0,void 0,function*(){try{const i=yield fetch(t);switch(i.status){case 404:return L.serviceNotFound("v1 RTC path not found. Consider upgrading your LiveKit server version","v0-rtc");case 401:case 403:const s=yield i.text();return L.notAllowed(s,i.status);default:break}return e instanceof L?e:L.internal("Encountered unknown websocket error during connection: ".concat(e),{status:i.status,statusText:i.statusText})}catch(i){return i instanceof L?i:L.serverUnreachable(i instanceof Error?i.message:"server was not reachable")}})}}function Xs(n){const e={type:"offer",sdp:n.sdp};switch(n.type){case"answer":case"offer":case"pranswer":case"rollback":e.type=n.type;break}return e}function mt(n,e){return new $e({sdp:n.sdp,type:n.type,id:e})}function Ml(n,e,t){var i;const s=new URLSearchParams;return s.set("access_token",n),t.reconnect&&(s.set("reconnect","1"),t.sid&&s.set("sid",t.sid)),s.set("auto_subscribe",t.autoSubscribe?"1":"0"),s.set("sdk",Me()?"reactnative":"js"),s.set("version",e.version),s.set("protocol",e.protocol.toString()),e.deviceModel&&s.set("device_model",e.deviceModel),e.os&&s.set("os",e.os),e.osVersion&&s.set("os_version",e.osVersion),e.browser&&s.set("browser",e.browser),e.browserVersion&&s.set("browser_version",e.browserVersion),t.adaptiveStream&&s.set("adaptive_stream","1"),t.reconnectReason&&s.set("reconnect_reason",t.reconnectReason.toString()),!((i=navigator.connection)===null||i===void 0)&&i.type&&s.set("network",navigator.connection.type),s}function Al(n,e,t){const i=new URLSearchParams;i.set("access_token",n);const s=new od({clientInfo:e,connectionSettings:new ca({autoSubscribe:!!t.autoSubscribe,adaptiveStream:!!t.adaptiveStream}),reconnect:!!t.reconnect,participantSid:t.sid?t.sid:void 0});t.reconnectReason&&(s.reconnectReason=t.reconnectReason);

36const r=new cd({joinRequest:s.toBinary()});return i.set("join_request",btoa(new TextDecoder("utf-8").decode(r.toBinary()))),i}class $s{constructor(){this.buffer=[],this._totalSize=0}push(e){this.buffer.push(e),this._totalSize+=e.data.byteLength}pop(){const e=this.buffer.shift();return e&&(this._totalSize-=e.data.byteLength),e}getAll(){return this.buffer.slice()}popToSequence(e){for(;this.buffer.length>0&&this.buffer[0].sequence<=e;)this.pop()}alignBufferedAmount(e){for(;this.buffer.length>0;){const t=this.buffer[0];if(this._totalSize-t.data.byteLength<=e)break;this.pop()}}get length(){return this.buffer.length}}class xl{constructor(e){this._map=new Map,this._lastCleanup=0,this.ttl=e}set(e,t){const i=Date.now();i-this._lastCleanup>this.ttl/2&&this.cleanup();const s=i+this.ttl;return this._map.set(e,{value:t,expiresAt:s}),this}get(e){const t=this._map.get(e);if(t){if(t.expiresAt<Date.now()){this._map.delete(e);return}return t.value}}has(e){const t=this._map.get(e);return t?t.expiresAt<Date.now()?(this._map.delete(e),!1):!0:!1}delete(e){return this._map.delete(e)}clear(){this._map.clear()}cleanup(){const e=Date.now();for(const[t,i]of this._map.entries())i.expiresAt<e&&this._map.delete(t);this._lastCleanup=e}get size(){return this.cleanup(),this._map.size}forEach(e){this.cleanup();for(const[t,i]of this._map.entries())i.expiresAt>=Date.now()&&e(i.value,t,this.asValueMap())}map(e){this.cleanup();const t=[],i=this.asValueMap();for(const[s,r]of i.entries())t.push(e(r,s,i));return t}asValueMap(){const e=new Map;for(const[t,i]of this._map.entries())i.expiresAt>=Date.now()&&e.set(t,i.value);return e}}var Te={},Zi={},en={exports:{}},Zs;function ts(){if(Zs)return en.exports;Zs=1;var n=en.exports={v:[{name:"version",reg:/^(\d*)$/}],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 e.address!=null?"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 e.subtype!=null?"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 e.sessionConfig!=null?"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+=e.raddr!=null?" raddr %s rport %d":"%v%v",t+=e.tcptype!=null?" tcptype %s":"%v",e.generation!=null&&(t+=" generation %d"),t+=e["network-id"]!=null?" network-id %d":"%v",t+=e["network-cost"]!=null?" network-cost %d":"%v",t}},{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 e.attribute!=null&&(t+=" %s",e.value!=null&&(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","max

36MessageSize"],format:function(e){return e.maxMessageSize!=null?"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+)$/,format:"max-message-size:%s"},{push:"tsRefClocks",reg:/^ts-refclk:([^\s=]*)(?:=(\S*))?/,names:["clksrc","clksrcExt"],format:function(e){return"ts-refclk:%s"+(e.clksrcExt!=null?"=%s":"")}},{name:"mediaClk",reg:/^mediaclk:(?:id=(\S*))? *([^\s=]*)(?:=(\S*))?(?: *rate=(\d+)\/(\d+))?/,names:["id","mediaClockName","mediaClockValue","rateNumerator","rateDenominator"],format:function(e){var t="mediaclk:";return t+=e.id!=null?"id=%s %s":"%v%s",t+=e.mediaClockValue!=null?"=%s":"",t+=e.rateNumerator!=null?" rate=%s":"",t+=e.rateDenominator!=null?"/%s":"",t}},{name:"keywords",reg:/^keywds:(.+)$/,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(n).forEach(function(e){var t=n[e];t.forEach(function(i){i.reg||(i.reg=/(.*)/),i.format||(i.format="%s")})}),en.exports}var er;function Nl(){return er||(er=1,(function(n){var e=function(a){return String(Number(a))===a?Number(a):a},t=function(a,c,d,l){if(l&&!d)c[l]=e(a[1]);else for(var u=0;u<d.length;u+=1)a[u+1]!=null&&(c[d[u]]=e(a[u+1]))},i=function(a,c,d){var l=a.name&&a.names;a.push&&!c[a.push]?c[a.push]=[]:l&&!c[a.name]&&(c[a.name]={});var u=a.push?{}:l?c[a.name]:c;t(d.match(a.reg),u,a.names,a.name),a.push&&c[a.push].push(u)},s=ts(),r=RegExp.prototype.test.bind(/^([a-z])=(.*)/);n.parse=function(a){var c={},d=[],l=c;return a.split(/(\r\n|\r|\n)/).filter(r).forEach(function(u){var h=u[0],f=u.slice(2);h==="m"&&(d.push({rtp:[],fmtp:[]}),l=d[d.length-1]);for(var b=0;b<(s[h]||[]).length;b+=1){var g=s[h][b];if(g.reg.test(f))return i(g,l,f)}}),c.media=d,c};var o=function(a,c){var d=c.split(/=(.+)/,2);return d.length===2?a[d[0]]=e(d[1]):d.length===1&&c.length>1&&(a[d[0]]=void 0),a};n.parseParams=function(a){return a.split(/;\s?/).reduce(o,{})},n.parseFmtpConfig=n.parseParams,n.parsePayloads=function(a){return a.toString().split(" ").map(Number)},n.parseRemoteCandidates=function(a){for(var c=[],d=a.split(" ").map(e),l=0;l<d.length;l+=3)c.push({component:d[l],ip:d[l+1],port:d[l+2]});return c},n.parseImageAttributes=function(a){return a.split(" ").map(function(c){return c.substring(1,c.length-1).split(",").reduce(o,{})})},n.parseSimulcastStreamList=function(a){return a.split(";").map(function(c){return c.split(",").map(function(d){var l,u=!1;return d[0]!=="~"?l=e(d):(l=e(d.substring(1,d.length)),u=!0),{scid:l,paused:u}})})}})(Zi)),Zi}var tn,tr;function Ll(){if(tr)return tn;tr=1;var n=ts(),e=/%[sdv%]/g,t=function(o){var a=1,c=arguments,d=c.length;return o.replace(e,function(l){if(a>=d)return l;var u=c[a];switch(a+=1,l){case"%%":return"%";case"%s":return String(u);case"%d":return Number(u);case"%v":return""}})},i=function(o,a,c){var d=a.format instanceof Function?a.format(a.push?c:c[a.name]):a.format,l=[o+"="+d];if(a.names)for(var u=0;u<a.names.length;u+=1){var h=a.names[u];a.name?l.push(c[a.name][h]):l.push(c[a.names[u]])}else l.push(c[a.name]);return t.apply(null,l)},s=["v","o","s","i","u","e","p","c","b","t","r","z","a"],r=["i","c","b","a"];return tn=function(o,a){a=a||{},o.version==null&&(o.version=0),o.name==null&&(o.name=" "),o.media.forEac

36h(function(u){u.payloads==null&&(u.payloads="")});var c=a.outerOrder||s,d=a.innerOrder||r,l=[];return c.forEach(function(u){n[u].forEach(function(h){h.name in o&&o[h.name]!=null?l.push(i(u,h,o)):h.push in o&&o[h.push]!=null&&o[h.push].forEach(function(f){l.push(i(u,h,f))})})}),o.media.forEach(function(u){l.push(i("m",n.m[0],u)),d.forEach(function(h){n[h].forEach(function(f){f.name in u&&u[f.name]!=null?l.push(i(h,f,u)):f.push in u&&u[f.push]!=null&&u[f.push].forEach(function(b){l.push(i(h,f,b))})})})}),l.join(`\r
37`)+`\r
38`},tn}var ir;function Ul(){if(ir)return Te;ir=1;var n=Nl(),e=Ll(),t=ts();return Te.grammar=t,Te.write=e,Te.parse=n.parse,Te.parseParams=n.parseParams,Te.parseFmtpConfig=n.parseFmtpConfig,Te.parsePayloads=n.parsePayloads,Te.parseRemoteCandidates=n.parseRemoteCandidates,Te.parseImageAttributes=n.parseImageAttributes,Te.parseSimulcastStreamList=n.parseSimulcastStreamList,Te}var Ke=Ul();function is(n,e,t){var i,s,r;e===void 0&&(e=50),t===void 0&&(t={});var o=(i=t.isImmediate)!=null&&i,a=(s=t.callback)!=null&&s,c=t.maxWait,d=Date.now(),l=[];function u(){if(c!==void 0){var f=Date.now()-d;if(f+e>=c)return c-f}return e}var h=function(){var f=[].slice.call(arguments),b=this;return new Promise(function(g,_){var k=o&&r===void 0;if(r!==void 0&&clearTimeout(r),r=setTimeout(function(){if(r=void 0,d=Date.now(),!o){var M=n.apply(b,f);a&&a(M),l.forEach(function(v){return(0,v.resolve)(M)}),l=[]}},u()),k){var I=n.apply(b,f);return a&&a(I),g(I)}l.push({resolve:g,reject:_})})};return h.cancel=function(f){r!==void 0&&clearTimeout(r),l.forEach(function(b){return(0,b.reject)(f)}),l=[]},h}const Fl=.7,jl=20,kt={NegotiationStarted:"negotiationStarted",NegotiationComplete:"negotiationComplete",RTPVideoPayloadTypes:"rtpVideoPayloadTypes"};class nr extends xe.EventEmitter{get pc(){return this._pc||(this._pc=this.createPC()),this._pc}constructor(e){let t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};var i;super(),this.log=U,this.ddExtID=0,this.latestOfferId=0,this.pendingCandidates=[],this.restartingIce=!1,this.renegotiate=!1,this.trackBitrates=[],this.remoteStereoMids=[],this.remoteNackMids=[],this.negotiate=is(s=>m(this,void 0,void 0,function*(){this.emit(kt.NegotiationStarted);try{yield this.createAndSendOffer()}catch(r){if(s)s(r);else throw r}}),jl),this.close=()=>{this._pc&&(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=Be((i=t.loggerName)!==null&&i!==void 0?i:Re.PCTransport),this.loggerOptions=t,this.config=e,this._pc=this.createPC(),this.offerLock=new ae}createPC(){const e=new RTCPeerConnection(this.config);return e.onicecandidate=t=>{var i;t.candidate&&((i=this.onIceCandidate)===null||i===void 0||i.call(this,t.candidate))},e.onicecandidateerror=t=>{var i;(i=this.onIceCandidateError)===null||i===void 0||i.call(this,t)},e.oniceconnectionstatechange=()=>{var t;(t=this.onIceConnectionStateChange)===null||t===void 0||t.call(this,e.iceConnectionState)},e.onsignalingstatechange=()=>{var t;(t=this.onSignalingStatechange)===null||t===void 0||t.call(this,e.signalingState)},e.onconnectionstatechange=()=>{var t;(t=this.onConnectionStateChange)===null||t===void 0||t.call(this,e.connectionState)},e.ondatachannel=t=>{var i;(i=this.onDataChannel)===null||i===void 0||i.call(this,t)},e.ontrack=t=>{var i;(i=this.onTrack)===null||i===void 0||i.call(this,t)},e}get logContext(){var e,t;return Object.assign({},(t=(e=this.loggerOptions).loggerContextCb)===null||t===void 0?void 0:t.call(e))}get isICEConnected(){return this._pc!==null&&(this.pc.iceConnectionState==="connected"||this.pc.iceConnectionState==="completed")}addIceCandidate(e){return m(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 m(this,void 0,void 0,function*(){var i;if(e.type==="answer"&&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 s;if(e.type==="offer"){let{stereoMids:r,nackMids:o}=Bl(e);this.remoteStereoMids=r,this.remoteNackMids=o}else if(e.type==="answer"){const r=Ke.parse((i=e.sdp)!==null&&i!==void 0?i:"");

38r.media.forEach(o=>{const a=ns(o.mid);o.type==="audio"&&this.trackBitrates.some(c=>{if(!c.transceiver||a!=c.transceiver.mid)return!1;let d=0;if(o.rtp.some(u=>u.codec.toUpperCase()===c.codec.toUpperCase()?(d=u.payload,!0):!1),d===0)return!0;let l=!1;for(const u of o.fmtp)if(u.payload===d){u.config=u.config.split(";").filter(h=>!h.includes("maxaveragebitrate")).join(";"),c.maxbr>0&&(u.config+=";maxaveragebitrate=".concat(c.maxbr*1e3)),l=!0;break}return l||c.maxbr>0&&o.fmtp.push({payload:d,config:"maxaveragebitrate=".concat(c.maxbr*1e3)}),!0})}),s=Ke.write(r)}return yield this.setMungedSDP(e,s,!0),this.pendingCandidates.forEach(r=>{this.pc.addIceCandidate(r)}),this.pendingCandidates=[],this.restartingIce=!1,this.renegotiate?(this.renegotiate=!1,yield this.createAndSendOffer()):e.type==="answer"&&(this.emit(kt.NegotiationComplete),e.sdp&&Ke.parse(e.sdp).media.forEach(o=>{o.type==="video"&&this.emit(kt.RTPVideoPayloadTypes,o.rtp)})),!0})}createAndSendOffer(e){return m(this,void 0,void 0,function*(){var t;const i=yield this.offerLock.lock();try{if(this.onOffer===void 0)return;if(e?.iceRestart&&(this.log.debug("restarting ICE",this.logContext),this.restartingIce=!0),this._pc&&this._pc.signalingState==="have-local-offer"){const a=this._pc.remoteDescription;if(e?.iceRestart&&a)yield this._pc.setRemoteDescription(a);else{this.renegotiate=!0;return}}else if(!this._pc||this._pc.signalingState==="closed"){this.log.warn("could not createOffer with closed peer connection",this.logContext);return}this.log.debug("starting to negotiate",this.logContext);const s=this.latestOfferId+1;this.latestOfferId=s;const r=yield this.pc.createOffer(e);this.log.debug("original offer",Object.assign({sdp:r.sdp},this.logContext));const o=Ke.parse((t=r.sdp)!==null&&t!==void 0?t:"");if(o.media.forEach(a=>{rr(a),a.type==="audio"?sr(a,["all"],[]):a.type==="video"&&this.trackBitrates.some(c=>{if(!a.msid||!c.cid||!a.msid.includes(c.cid))return!1;let d=0;if(a.rtp.some(u=>u.codec.toUpperCase()===c.codec.toUpperCase()?(d=u.payload,!0):!1),d===0||(Pe(c.codec)&&!ot()&&this.ensureVideoDDExtensionForSVC(a,o),!Pe(c.codec)))return!0;const l=Math.round(c.maxbr*Fl);for(const u of a.fmtp)if(u.payload===d){u.config.includes("x-google-start-bitrate")||(u.config+=";x-google-start-bitrate=".concat(l));break}return!0})}),this.latestOfferId>s){this.log.warn("latestOfferId mismatch",Object.assign(Object.assign({},this.logContext),{latestOfferId:this.latestOfferId,offerId:s}));return}yield this.setMungedSDP(r,Ke.write(o)),this.onOffer(r,this.latestOfferId)}finally{i()}})}createAndSetAnswer(){return m(this,void 0,void 0,function*(){var e;const t=yield this.pc.createAnswer(),i=Ke.parse((e=t.sdp)!==null&&e!==void 0?e:"");return i.media.forEach(s=>{rr(s),s.type==="audio"&&sr(s,this.remoteStereoMids,this.remoteNackMids)}),yield this.setMungedSDP(t,Ke.write(i)),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 $("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 $("PC closed, cannot configure");return(t=this._pc)===null||t===void 0?void 0:t.setConfiguration(e)}canRemoveTrack(){var e;return!!(!((e=this._pc)===null||e===void 0)&&e.removeTrack)}removeTrack(e){var t;return(t=this._pc)===null||t===void 0?void 0:t.removeTrack(e)}getConnectionState(){var e,t;return(t=(e=this._pc)===null||e===void 0?void 0:e.connectionState)!==null&&t!==void 0?t:"closed"}getICEConnectionState(){var e,t;return(t=(e=this._pc)===null||e===void 0?void 0:e.iceConnectionState)!==null&&t!==void 0?t:"closed"}getSignallingState(){var e,t;return(t=(e=this._pc)===null||e===void 0?void 0:e.signalingState)!==null&&t!==void 0?t:"closed"}getTransceivers(){var e,t;return(t=(e=this._pc)===null||e===void 0?void 0:e.getTransceivers())!==null&&t!==void 0?t:[]}getSenders(){var e,t;return(t=(e=this._pc)===null||e===void 0?void 0:e.getSenders())!==null&&t!==void 0?t:[]}getLocalDescription(){var e;return(e=this._pc)===null||e===void 0?void 0:e.localDescription}getRemoteDescription(){var e;return(e=this.pc)===null||e===void 0?void 0:e.remoteDescription}getStats(){return this.pc.getStats()}getConnectedAddress(){return m(this,void 0,void 0,function*(){var e;if(!this._pc)return;let t="";const i=new Map,s=new Map;

38if((yield this._pc.getStats()).forEach(a=>{switch(a.type){case"transport":t=a.selectedCandidatePairId;break;case"candidate-pair":t===""&&a.selected&&(t=a.id),i.set(a.id,a);break;case"remote-candidate":s.set(a.id,"".concat(a.address,":").concat(a.port));break}}),t==="")return;const o=(e=i.get(t))===null||e===void 0?void 0:e.remoteCandidateId;if(o!==void 0)return s.get(o)})}setMungedSDP(e,t,i){return m(this,void 0,void 0,function*(){if(t){const s=e.sdp;e.sdp=t;try{this.log.debug("setting munged ".concat(i?"remote":"local"," description"),this.logContext),i?yield this.pc.setRemoteDescription(e):yield this.pc.setLocalDescription(e);return}catch(r){this.log.warn("not able to set ".concat(e.type,", falling back to unmodified sdp"),Object.assign(Object.assign({},this.logContext),{error:r,sdp:t})),e.sdp=s}}try{i?yield this.pc.setRemoteDescription(e):yield this.pc.setLocalDescription(e)}catch(s){let r="unknown error";s instanceof Error?r=s.message:typeof s=="string"&&(r=s);const o={error:r,sdp:e.sdp};throw!i&&this.pc.remoteDescription&&(o.remoteSdp=this.pc.remoteDescription),this.log.error("unable to set ".concat(e.type),Object.assign(Object.assign({},this.logContext),{fields:o})),new vt(r)}})}ensureVideoDDExtensionForSVC(e,t){var i,s;if(!((i=e.ext)===null||i===void 0?void 0:i.some(o=>o.uri===Vs))){if(this.ddExtID===0){let o=0;t.media.forEach(a=>{var c;a.type==="video"&&((c=a.ext)===null||c===void 0||c.forEach(d=>{d.value>o&&(o=d.value)}))}),this.ddExtID=o+1}(s=e.ext)===null||s===void 0||s.push({value:this.ddExtID,uri:Vs})}}}function sr(n,e,t){const i=ns(n.mid);let s=0;n.rtp.some(r=>r.codec==="opus"?(s=r.payload,!0):!1),s>0&&(n.rtcpFb||(n.rtcpFb=[]),t.includes(i)&&!n.rtcpFb.some(r=>r.payload===s&&r.type==="nack")&&n.rtcpFb.push({payload:s,type:"nack"}),(e.includes(i)||e.length===1&&e[0]==="all")&&n.fmtp.some(r=>r.payload===s?(r.config.includes("stereo=1")||(r.config+=";stereo=1"),!0):!1))}function Bl(n){var e;const t=[],i=[],s=Ke.parse((e=n.sdp)!==null&&e!==void 0?e:"");let r=0;return s.media.forEach(o=>{var a;const c=ns(o.mid);o.type==="audio"&&(o.rtp.some(d=>d.codec==="opus"?(r=d.payload,!0):!1),!((a=o.rtcpFb)===null||a===void 0)&&a.some(d=>d.payload===r&&d.type==="nack")&&i.push(c),o.fmtp.some(d=>d.payload===r?(d.config.includes("sprop-stereo=1")&&t.push(c),!0):!1))}),{stereoMids:t,nackMids:i}}function rr(n){if(n.connection){const e=n.connection.ip.indexOf(":")>=0;(n.connection.version===4&&e||n.connection.version===6&&!e)&&(n.connection.ip="0.0.0.0",n.connection.version=4)}}function ns(n){return typeof n=="number"?n.toFixed(0):n}const In="vp8",Vl={audioPreset:kn.music,dtx:!0,red:!0,forceStereo:!1,simulcast:!0,screenShareEncoding:Oi.h1080fps15.encoding,stopMicTrackOnMute:!1,videoCodec:In,backupCodec:!0,preConnectBuffer:!1},eo={deviceId:{ideal:"default"},autoGainControl:!0,echoCancellation:!0,noiseSuppression:!0,voiceIsolation:!0},to={deviceId:{ideal:"default"},resolution:jt.h720.resolution},ql={adaptiveStream:!1,dynacast:!1,stopLocalTrackOnUnpublish:!0,reconnectPolicy:new vd,disconnectOnPageLeave:!0,webAudioMix:!1,singlePeerConnection:!0},ss={autoSubscribe:!0,maxRetries:1,peerConnectionTimeout:15e3,websocketTimeout:15e3};var Q;(function(n){n[n.NEW=0]="NEW",n[n.CONNECTING=1]="CONNECTING",n[n.CONNECTED=2]="CONNECTED",n[n.FAILED=3]="FAILED",n[n.CLOSING=4]="CLOSING",n[n.CLOSED=5]="CLOSED"})(Q||(Q={}));class Wl{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 s;this.peerConnectionTimeout=ss.peerConnectionTimeout,this.log=U,this.updateState=()=>{var r,o;const a=this.state,c=this.requiredTransports.map(d=>d.getConnectionState());c.every(d=>d==="connected")?this.state=Q.CONNECTED:c.some(d=>d==="failed")?this.state=Q.FAILED:c.some(d=>d==="connecting")?this.state=Q.CONNECTING:c.every(d=>d==="closed")?this.state=Q.CLOSED:c.some(d=>d==="closed")?this.state=Q.CLOSING:c.every(d=>d==="new")&&(this.state=Q.NEW),a!==this.state&&(this.log.debug("pc state change: from ".concat(Q[a]," to ").concat(Q[this.state]),this.logContext),(r=this.onStateChange)===null||r===void 0||r.call(this,this.state,this.publisher.getConnectionState(),(o=this.subscriber)===null||o===void 0?void 0:o.getConnectionState()))}

38,this.log=Be((s=i.loggerName)!==null&&s!==void 0?s:Re.PCManager),this.loggerOptions=i,this.isPublisherConnectionRequired=t!=="subscriber-primary",this.isSubscriberConnectionRequired=t==="subscriber-primary",this.publisher=new nr(e,i),this._mode=t,t!=="publisher-only"&&(this.subscriber=new nr(e,i),this.subscriber.onConnectionStateChange=this.updateState,this.subscriber.onIceConnectionStateChange=this.updateState,this.subscriber.onSignalingStatechange=this.updateState,this.subscriber.onIceCandidate=r=>{var o;(o=this.onIceCandidate)===null||o===void 0||o.call(this,r,Ee.SUBSCRIBER)},this.subscriber.onDataChannel=r=>{var o;(o=this.onDataChannel)===null||o===void 0||o.call(this,r)},this.subscriber.onTrack=r=>{var o;(o=this.onTrack)===null||o===void 0||o.call(this,r)}),this.publisher.onConnectionStateChange=this.updateState,this.publisher.onIceConnectionStateChange=this.updateState,this.publisher.onSignalingStatechange=this.updateState,this.publisher.onIceCandidate=r=>{var o;(o=this.onIceCandidate)===null||o===void 0||o.call(this,r,Ee.PUBLISHER)},this.publisher.onTrack=r=>{var o;(o=this.onTrack)===null||o===void 0||o.call(this,r)},this.publisher.onOffer=(r,o)=>{var a;(a=this.onPublisherOffer)===null||a===void 0||a.call(this,r,o)},this.state=Q.NEW,this.connectionLock=new ae,this.remoteOfferLock=new ae}get logContext(){var e,t;return Object.assign({},(t=(e=this.loggerOptions).loggerContextCb)===null||t===void 0?void 0:t.call(e))}requirePublisher(){let e=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!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 m(this,void 0,void 0,function*(){var e;if(this.publisher&&this.publisher.getSignallingState()!=="closed"){const t=this.publisher;for(const i of t.getSenders())try{t.canRemoveTrack()&&t.removeTrack(i)}catch(s){this.log.warn("could not removeTrack",Object.assign(Object.assign({},this.logContext),{error:s}))}}yield Promise.all([this.publisher.close(),(e=this.subscriber)===null||e===void 0?void 0:e.close()]),this.updateState()})}triggerIceRestart(){return m(this,void 0,void 0,function*(){this.subscriber&&(this.subscriber.restartingIce=!0),this.needsPublisher&&(yield this.createAndSendPublisherOffer({iceRestart:!0}))})}addIceCandidate(e,t){return m(this,void 0,void 0,function*(){var i;t===Ee.PUBLISHER?yield this.publisher.addIceCandidate(e):yield(i=this.subscriber)===null||i===void 0?void 0:i.addIceCandidate(e)})}createSubscriberAnswerFromOffer(e,t){return m(this,void 0,void 0,function*(){var i,s,r;this.log.debug("received server offer",Object.assign(Object.assign({},this.logContext),{RTCSdpType:e.type,sdp:e.sdp,signalingState:(i=this.subscriber)===null||i===void 0?void 0:i.getSignallingState().toString()}));const o=yield this.remoteOfferLock.lock();try{return(yield(s=this.subscriber)===null||s===void 0?void 0:s.setRemoteDescription(e,t))?yield(r=this.subscriber)===null||r===void 0?void 0:r.createAndSetAnswer():void 0}finally{o()}})}updateConfiguration(e,t){var i;this.publisher.setConfiguration(e),(i=this.subscriber)===null||i===void 0||i.setConfiguration(e),t&&this.triggerIceRestart()}ensurePCTransportConnection(e,t){return m(this,void 0,void 0,function*(){var i;const s=yield this.connectionLock.lock();try{this.isPublisherConnectionRequired&&this.publisher.getConnectionState()!=="connected"&&this.publisher.getConnectionState()!=="connecting"&&(this.log.debug("negotiation required, start negotiating",this.logContext),this.publisher.negotiate()),yield Promise.all((i=this.requiredTransports)===null||i===void 0?void 0:i.map(r=>this.ensureTransportConnected(r,e,t)))}finally{s()}})}negotiate(e){return m(this,void 0,void 0,function*(){return new he((t,i)=>m(this,void 0,void 0,function*(){const s=setTimeout(()=>{i(new vt("negotiation timed out"))},this.peerConnectionTimeout),r=()=>{clearTimeout(s),i(new vt("negotiation aborted"))};e.signal.addEventListener("abort",r),this.publisher.once(kt.NegotiationStarted,()=>{e.signal.aborted||this.publisher.once(kt.NegotiationComplete,()=>{clearTimeout(s),t()})}),yield this.publisher.negotiate(o=>{clearTimeout(s),o instanceof Error?i(o):i(new Error(String(o)))})}))})}addPublisherTransceiver(e,t){return this.publisher.addTransceiver(e,t)}addPublisherTransceiverOfKind(e,t){return this.publisher.addTransceiverOfKind(e,t)}getMidForReceiver(e){const i=(this.subscriber?this.subscriber.getTransceivers():this.publisher.getTransceivers()).find(s=>s.receiver===e);return i?.mid}addPublisherTrack(e){return this.publisher.addTrack(e)}

38createPublisherDataChannel(e,t){return this.publisher.createDataChannel(e,t)}getConnectedAddress(e){return e===Ee.PUBLISHER?this.publisher.getConnectedAddress():e===Ee.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 m(this,arguments,void 0,function(i,s){var r=this;let o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:this.peerConnectionTimeout;return(function*(){if(i.getConnectionState()!=="connected")return new Promise((c,d)=>m(r,void 0,void 0,function*(){const l=()=>{this.log.warn("abort transport connection",this.logContext),se.clearTimeout(u),d(L.cancelled("room connection has been cancelled"))};s?.signal.aborted&&l(),s?.signal.addEventListener("abort",l);const u=se.setTimeout(()=>{s?.signal.removeEventListener("abort",l),d(L.internal("could not establish pc connection"))},o);for(;this.state!==Q.CONNECTED;)if(yield re(50),s?.signal.aborted){d(L.cancelled("room connection has been cancelled"));return}se.clearTimeout(u),s?.signal.removeEventListener("abort",l),c()}))})()})}}const io=5e3,Kl=3e4;class q{static fetchRegionSettings(e,t,i){return m(this,void 0,void 0,function*(){const s=yield q.fetchLock.lock();try{const r=yield fetch("".concat(Gl(e),"/regions"),{headers:{authorization:"Bearer ".concat(t)},signal:i});if(r.ok){const o=dl(r.headers),a=o?o*1e3:io;return{regionSettings:yield r.json(),updatedAtInMs:Date.now(),maxAgeInMs:a}}else throw r.status===401?L.notAllowed("Could not fetch region settings: ".concat(r.statusText),r.status):L.internal("Could not fetch region settings: ".concat(r.statusText))}catch(r){throw r instanceof L?r:i?.aborted?L.cancelled("Region fetching was aborted"):L.serverUnreachable("Could not fetch region settings, ".concat(r instanceof Error?"".concat(r.name,": ").concat(r.message):r))}finally{s()}})}static scheduleRefetch(e,t,i){return m(this,void 0,void 0,function*(){const s=q.settingsTimeouts.get(e.hostname);clearTimeout(s),q.settingsTimeouts.set(e.hostname,setTimeout(()=>m(this,void 0,void 0,function*(){try{const r=yield q.fetchRegionSettings(e,t);q.updateCachedRegionSettings(e,t,r)}catch(r){if(r instanceof L&&r.reason===J.NotAllowed){U.debug("token is not valid, cancelling auto region refresh");return}U.debug("auto refetching of region settings failed",{error:r}),q.scheduleRefetch(e,t,i)}}),i))})}static updateCachedRegionSettings(e,t,i){q.cache.set(e.hostname,i),q.scheduleRefetch(e,t,i.maxAgeInMs)}static stopRefetch(e){const t=q.settingsTimeouts.get(e);

38t&&(clearTimeout(t),q.settingsTimeouts.delete(e))}static scheduleCleanup(e){let t=q.connectionTrackers.get(e);t&&(t.cleanupTimeout&&clearTimeout(t.cleanupTimeout),t.cleanupTimeout=setTimeout(()=>{const i=q.connectionTrackers.get(e);i&&i.connectionCount===0&&(U.debug("stopping region refetch after disconnect delay",{hostname:e}),q.stopRefetch(e)),i&&(i.cleanupTimeout=void 0)},Kl))}static cancelCleanup(e){const t=q.connectionTrackers.get(e);t?.cleanupTimeout&&(clearTimeout(t.cleanupTimeout),t.cleanupTimeout=void 0)}notifyConnected(){const e=this.serverUrl.hostname;let t=q.connectionTrackers.get(e);t||(t={connectionCount:0},q.connectionTrackers.set(e,t)),t.connectionCount++,q.cancelCleanup(e)}notifyDisconnected(){const e=this.serverUrl.hostname,t=q.connectionTrackers.get(e);t&&(t.connectionCount=Math.max(0,t.connectionCount-1),t.connectionCount===0&&q.scheduleCleanup(e))}constructor(e,t){this.attemptedRegions=[],this.serverUrl=new URL(e),this.token=t}updateToken(e){this.token=e}isCloud(){return St(this.serverUrl)}getServerUrl(){return this.serverUrl}fetchRegionSettings(e){return m(this,void 0,void 0,function*(){return q.fetchRegionSettings(this.serverUrl,this.token,e)})}getNextBestRegionUrl(e){return m(this,void 0,void 0,function*(){if(!this.isCloud())throw Error("region availability is only supported for LiveKit Cloud domains");let t=q.cache.get(this.serverUrl.hostname);(!t||Date.now()-t.updatedAtInMs>t.maxAgeInMs)&&(t=yield this.fetchRegionSettings(e),q.updateCachedRegionSettings(this.serverUrl,this.token,t));const i=t.regionSettings.regions.filter(s=>!this.attemptedRegions.find(r=>r.url===s.url));if(i.length>0){const s=i[0];return this.attemptedRegions.push(s),U.debug("next region: ".concat(s.region)),s.url}else return null})}resetAttempts(){this.attemptedRegions=[]}setServerReportedRegions(e){q.updateCachedRegionSettings(this.serverUrl,this.token,e)}}q.cache=new Map;q.settingsTimeouts=new Map;q.connectionTrackers=new Map;q.fetchLock=new ae;function Gl(n){return"".concat(n.protocol.replace("ws","http"),"//").concat(n.host,"/settings")}class X extends Error{constructor(e,t,i){super(t),this.code=e,this.message=ar(t,X.MAX_MESSAGE_BYTES),this.data=i?ar(i,X.MAX_DATA_BYTES):void 0}static fromProto(e){return new X(e.code,e.message,e.data)}toProto(){return new Br({code:this.code,message:this.message,data:this.data})}static builtIn(e,t){return new X(X.ErrorCode[e],X.ErrorMessage[e],t)}}X.MAX_MESSAGE_BYTES=256;X.MAX_DATA_BYTES=15360;X.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};X.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 no=15360;function rs(n){return new TextEncoder().encode(n).length}function ar(n,e){if(rs(n)<=e)return n;let t=0,i=n.length;const s=new TextEncoder;for(;t<i;){const r=Math.floor((t+i+1)/2);s.encode(n.slice(0,r)).length<=e?t=r:i=r-1}return n.slice(0,t)}const as=2e3;function Di(n,e){if(!e)return 0;let t,i;return"bytesReceived"in n?(t=n.bytesReceived,i=e.bytesReceived):"bytesSent"in n&&(t=n.bytesSent,i=e.bytesSent),t===void 0||i===void 0||n.timestamp===void 0||e.timestamp===void 0?0:(t-i)*8*1e3/(n.timestamp-e.timestamp)}const os=typeof MediaRecorder<"u";class Jl{constructor(){throw new Error("MediaRecorder is not available in this environment")}}const Hl=os?MediaRecorder:Jl;class zl extends Hl{constructor(e,t){if(!os)throw new Error("MediaRecorder is not available in this environment");super(new MediaStream([e.mediaStreamTrack]),t);let i,s;const r=()=>s===void 0,o=()=>{this.removeEventListener("dataavailable",i),this.removeEventListener("stop",o),this.removeEventListener("error",a),s?.close(),s=void 0},a=c=>{s?.error(c),this.removeEventListener("dataavailable",i),this.removeEventListener("stop",o),this.removeEventListener("error",a),s=void 0};this.byteStream=new ReadableStream({start:c=>{s=c,i=d=>m(this,void 0,void 0,function*(){let l;if(d.data.arrayBuffer){const u=yield d.data.arrayBuffer();l=new Uint8Array(u)}else if(d.data.byteArray)l=d.data.byteArray;else throw new Error("no data available!");r()||c.enqueue(l)}),this.addEventListener("dataavailable",i)},cancel:()=>{o()}}),this.addEventListener("stop",o),this.addEventListener("error",a)}}function Ql(){return os}const Yl=1e3,Xl=1e4;class so extends T{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 s=arguments.length>3&&arguments[3]!==void 0?arguments[3]:!1,r=arguments.length>4?arguments[4]:void 0;super(e,t,r),this.manuallyStopped=!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=is(()=>m(this,void 0,void 0,function*(){yield this.pauseUpstream()}),5e3),this.handleTrackUnmuteEvent=()=>m(this,void 0,void 0,function*(){this.debouncedTrackMuteHandler.cancel("unmute"),yield this.resumeUpstream()}),this.handleEnded=()=>

38{this.isInBackground&&(this.reacquireTrack=!0),this._mediaStreamTrack.removeEventListener("mute",this.handleTrackMuteEvent),this._mediaStreamTrack.removeEventListener("unmute",this.handleTrackUnmuteEvent),this.emit(P.Ended,this)},this.reacquireTrack=!1,this.providedByUser=s,this.muteLock=new ae,this.pauseUpstreamLock=new ae,this.trackChangeLock=new ae,this.trackChangeLock.lock().then(o=>m(this,void 0,void 0,function*(){try{yield this.setMediaStreamTrack(e,!0)}finally{o()}})),this._constraints=e.getConstraints(),i&&(this._constraints=i)}get id(){return this._mediaStreamTrack.id}get dimensions(){if(this.kind!==T.Kind.Video)return;const{width:e,height:t}=this._mediaStreamTrack.getSettings();if(e&&t)return{width:e,height:t}}get isUpstreamPaused(){return this._isUpstreamPaused}get isUserProvided(){return this.providedByUser}get mediaStreamTrack(){var e,t;return(t=(e=this.processor)===null||e===void 0?void 0:e.processedTrack)!==null&&t!==void 0?t:this._mediaStreamTrack}get isLocal(){return!0}getSourceTrackSettings(){return this._mediaStreamTrack.getSettings()}setMediaStreamTrack(e,t){return m(this,void 0,void 0,function*(){var i;if(e===this._mediaStreamTrack&&!t)return;this._mediaStreamTrack&&(this.attachedElements.forEach(r=>{bt(this._mediaStreamTrack,r)}),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());let s;if(this.processor&&e){if(this.log.debug("restarting processor",this.logContext),this.kind==="unknown")throw TypeError("cannot set processor on track of unknown kind");this.processorElement&&(ht(e,this.processorElement),this.processorElement.muted=!0),yield this.processor.restart({track:e,kind:this.kind,element:this.processorElement}),s=this.processor.processedTrack}this.sender&&((i=this.sender.transport)===null||i===void 0?void 0:i.state)!=="closed"&&(yield this.sender.replaceTrack(s??e)),!this.providedByUser&&this._mediaStreamTrack!==e&&this._mediaStreamTrack.stop(),this._mediaStreamTrack=e,e&&(this._mediaStreamTrack.enabled=!this.isMuted,yield this.resumeUpstream(),this.attachedElements.forEach(r=>{ht(s??e,r)}))})}waitForDimensions(){return m(this,arguments,void 0,function(){var e=this;let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:Yl;return(function*(){var i;if(e.kind===T.Kind.Audio)throw new Error("cannot get dimensions for audio tracks");((i=pe())===null||i===void 0?void 0:i.os)==="iOS"&&(yield re(10));const s=Date.now();for(;Date.now()-s<t;){const r=e.dimensions;if(r)return r;yield re(50)}throw new Oe("unable to get track dimensions after timeout")})()})}setDeviceId(e){return m(this,void 0,void 0,function*(){return this._constraints.deviceId===e&&this._mediaStreamTrack.getSettings().deviceId===Qe(e)||(this._constraints.deviceId=e,this.isMuted)?!0:(yield this.restartTrack(),Qe(e)===this._mediaStreamTrack.getSettings().deviceId)})}getDeviceId(){return m(this,arguments,void 0,function(){var e=this;let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!0;return(function*(){if(e.source===T.Source.ScreenShare)return;const{deviceId:i,groupId:s}=e._mediaStreamTrack.getSettings(),r=e.kind===T.Kind.Audio?"audioinput":"videoinput";return t?ne.getInstance().normalizeDeviceId(r,i,s):i})()})}mute(){return m(this,void 0,void 0,function*(){return this.setTrackMuted(!0),this})}unmute(){return m(this,void 0,void 0,function*(){return this.setTrackMuted(!1),this})}replaceTrack(e,t){return m(this,void 0,void 0,function*(){const i=yield this.trackChangeLock.lock();try{if(!this.sender)throw new Oe("unable to replace an unpublished track");let s,r;return typeof t=="boolean"?s=t:t!==void 0&&(s=t.userProvidedTrack,r=t.stopProcessor),this.providedByUser=s??!0,this.log.debug("replace MediaStreamTrack",this.logContext),yield this.setMediaStreamTrack(e),r&&this.processor&&(yield this.internalStopProcessor()),this}finally{i()}})}restart(e){return m(this,void 0,void 0,function*(){this.manuallyStopped=!1;const t=yield this.trackChangeLock.lock();try{e||(e=this._constraints);const{deviceId:i,facingMode:s}=e,r=Qn(e,["deviceId","facingMode"]);this.log.debug("restarting track with constraints",Object.assign(Object.assign({},this.logContext),{constraints:e}));const o={audio:!1,video:!1};this.kind===T.Kind.Video?o.video=i||s?{deviceId:i,facingMode:s}:!0:o.audio=i?Object.assign({deviceId:i}

38,r):!0,this.attachedElements.forEach(d=>{bt(this.mediaStreamTrack,d)}),this._mediaStreamTrack.removeEventListener("ended",this.handleEnded),this._mediaStreamTrack.stop();const c=(yield navigator.mediaDevices.getUserMedia(o)).getTracks()[0];return this.kind===T.Kind.Video&&(yield c.applyConstraints(r)),c.addEventListener("ended",this.handleEnded),this.log.debug("re-acquired MediaStreamTrack",this.logContext),yield this.setMediaStreamTrack(c),this._constraints=e,this.emit(P.Restarted,this),this.manuallyStopped&&(this.log.warn("track was stopped during a restart, stopping restarted track",this.logContext),this.stop()),this}finally{t()}})}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?P.Muted:P.Unmuted,this))}get needsReAcquisition(){return this._mediaStreamTrack.readyState!=="live"||this._mediaStreamTrack.muted||!this._mediaStreamTrack.enabled||this.reacquireTrack}handleAppVisibilityChanged(){const e=Object.create(null,{handleAppVisibilityChanged:{get:()=>super.handleAppVisibilityChanged}});return m(this,void 0,void 0,function*(){yield e.handleAppVisibilityChanged.call(this),za()&&(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),(e=this.processor)===null||e===void 0||e.destroy(),this.processor=void 0}pauseUpstream(){return m(this,void 0,void 0,function*(){var e;const t=yield this.pauseUpstreamLock.lock();try{if(this._isUpstreamPaused===!0)return;if(!this.sender){this.log.warn("unable to pause upstream for an unpublished track",this.logContext);return}this._isUpstreamPaused=!0,this.emit(P.UpstreamPaused,this);const i=pe();if(i?.name==="Safari"&&Ae(i.version,"12.0")<0)throw new Ii("pauseUpstream is not supported on Safari < 12.");((e=this.sender.transport)===null||e===void 0?void 0:e.state)!=="closed"&&(yield this.sender.replaceTrack(null))}finally{t()}})}resumeUpstream(){return m(this,void 0,void 0,function*(){var e;const t=yield this.pauseUpstreamLock.lock();try{if(this._isUpstreamPaused===!1)return;if(!this.sender){this.log.warn("unable to resume upstream for an unpublished track",this.logContext);return}this._isUpstreamPaused=!1,this.emit(P.UpstreamResumed,this),((e=this.sender.transport)===null||e===void 0?void 0:e.state)!=="closed"&&(yield this.sender.replaceTrack(this.mediaStreamTrack))}finally{t()}})}getRTCStatsReport(){return m(this,void 0,void 0,function*(){var e;return!((e=this.sender)===null||e===void 0)&&e.getStats?yield this.sender.getStats():void 0})}setProcessor(e){return m(this,arguments,void 0,function(t){var i=this;let s=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!0;return(function*(){var r;const o=yield i.trackChangeLock.lock();try{i.log.debug("setting up processor",i.logContext);const a=document.createElement(i.kind),c={kind:i.kind,track:i._mediaStreamTrack,element:a,audioContext:i.audioContext};if(yield t.init(c),i.log.debug("processor initialized",i.logContext),i.processor&&(yield i.internalStopProcessor()),i.kind==="unknown")throw TypeError("cannot set processor on track of unknown kind");if(ht(i._mediaStreamTrack,a),a.muted=!0,a.play().catch(d=>{d instanceof DOMException&&d.name==="AbortError"?(i.log.warn("failed to play processor element, retrying",Object.assign(Object.assign({},i.logContext),{error:d})),setTimeout(()=>{a.play().catch(l=>{i.log.error("failed to play processor element",Object.assign(Object.assign({},i.logContext),{err:l}))})},100)):i.log.error("failed to play processor element",Object.assign(Object.assign({}

38,i.logContext),{error:d}))}),i.processor=t,i.processorElement=a,i.processor.processedTrack){for(const d of i.attachedElements)d!==i.processorElement&&s&&(bt(i._mediaStreamTrack,d),ht(i.processor.processedTrack,d));yield(r=i.sender)===null||r===void 0?void 0:r.replaceTrack(i.processor.processedTrack)}i.emit(P.TrackProcessorUpdate,i.processor)}finally{o()}})()})}getProcessor(){return this.processor}stopProcessor(){return m(this,arguments,void 0,function(){var e=this;let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!0;return(function*(){const i=yield e.trackChangeLock.lock();try{yield e.internalStopProcessor(t)}finally{i()}})()})}internalStopProcessor(){return m(this,arguments,void 0,function(){var e=this;let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!0;return(function*(){var i,s;e.processor&&(e.log.debug("stopping processor",e.logContext),(i=e.processor.processedTrack)===null||i===void 0||i.stop(),yield e.processor.destroy(),e.processor=void 0,t||((s=e.processorElement)===null||s===void 0||s.remove(),e.processorElement=void 0),yield e._mediaStreamTrack.applyConstraints(e._constraints),yield e.setMediaStreamTrack(e._mediaStreamTrack,!0),e.emit(P.TrackProcessorUpdate))})()})}startPreConnectBuffer(){let e=arguments.length>0&&arguments[0]!==void 0?arguments[0]:100;if(!Ql()){this.log.warn("MediaRecorder is not available, cannot start preconnect buffer",this.logContext);return}if(this.localTrackRecorder){this.log.warn("preconnect buffer already started");return}else{let t="audio/webm;codecs=opus";MediaRecorder.isTypeSupported(t)||(t="video/mp4"),this.localTrackRecorder=new zl(this,{mimeType:t})}this.localTrackRecorder.start(e),this.autoStopPreConnectBuffer=setTimeout(()=>{this.log.warn("preconnect buffer timed out, stopping recording automatically",this.logContext),this.stopPreConnectBuffer()},Xl)}stopPreConnectBuffer(){clearTimeout(this.autoStopPreConnectBuffer),this.localTrackRecorder&&(this.localTrackRecorder.stop(),this.localTrackRecorder=void 0)}getPreConnectBuffer(){var e;return(e=this.localTrackRecorder)===null||e===void 0?void 0:e.byteStream}getPreConnectBufferMimeType(){var e;return(e=this.localTrackRecorder)===null||e===void 0?void 0:e.mimeType}}class qt extends so{get enhancedNoiseCancellation(){return this.isKrispNoiseFilterEnabled}constructor(e,t){let i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!0,s=arguments.length>3?arguments[3]:void 0,r=arguments.length>4?arguments[4]:void 0;super(e,T.Kind.Audio,t,i,r),this.stopOnMute=!1,this.isKrispNoiseFilterEnabled=!1,this.monitorSender=()=>m(this,void 0,void 0,function*(){if(!this.sender){this._currentBitrate=0;return}let o;try{o=yield this.getSenderStats()}catch(a){this.log.error("could not get audio sender stats",Object.assign(Object.assign({},this.logContext),{error:a}));return}o&&this.prevStats&&(this._currentBitrate=Di(o,this.prevStats)),this.prevStats=o}),this.handleKrispNoiseFilterEnable=()=>{this.isKrispNoiseFilterEnabled=!0,this.log.debug("Krisp noise filter enabled",this.logContext),this.emit(P.AudioTrackFeatureUpdate,this,ie.TF_ENHANCED_NOISE_CANCELLATION,!0)},this.handleKrispNoiseFilterDisable=()=>{this.isKrispNoiseFilterEnabled=!1,this.log.debug("Krisp noise filter disabled",this.logContext),this.emit(P.AudioTrackFeatureUpdate,this,ie.TF_ENHANCED_NOISE_CANCELLATION,!1)},this.audioContext=s,this.checkForSilence()}mute(){const e=Object.create(null,{mute:{get:()=>super.mute}});return m(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===T.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 m(this,void 0,void 0,function*(){const t=yield this.muteLock.lock();try{if(!this.isMuted)return this.log.debug("Track already unmuted",this.logContext),this;const i=this._constraints.deviceId&&this._mediaStreamTrack.getSettings().deviceId!==Qe(this._constraints.deviceId);return this.source===T.Source.Microphone&&(this.stopOnMute||this._mediaStreamTrack.readyState==="ended"||i)&&!this.isUserProvided&&(this.log.debug("reacquiring mic track",this.logContext),yield this.restartTrack()),yield e.unmute.call(this),this}finally{t()}})}restartTrack(e){return m(this,void 0,void 0,function*(){let t;if(e){const i=Xn({audio:e});typeof i.audio!="boolean"&&(t=i.audio)}yield this.restart(t)})}restart(e){const t=Object.create(null,{restart:{get:()=>super.restart}});return m(this,void 0,void 0,function*(){const i=yield t.restart.call(this,e);return this.checkForSilence(),i})}

38startMonitor(){me()&&(this.monitorInterval||(this.monitorInterval=setInterval(()=>{this.monitorSender()},as)))}setProcessor(e){return m(this,void 0,void 0,function*(){var t;const i=yield this.trackChangeLock.lock();try{if(!Me()&&!this.audioContext)throw Error("Audio context needs to be set on LocalAudioTrack in order to enable processors");this.processor&&(yield this.internalStopProcessor());const s={kind:this.kind,track:this._mediaStreamTrack,audioContext:this.audioContext};this.log.debug("setting up audio processor ".concat(e.name),this.logContext),yield e.init(s),this.processor=e,this.processor.processedTrack&&(yield(t=this.sender)===null||t===void 0?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(P.TrackProcessorUpdate,this.processor)}finally{i()}})}setAudioContext(e){this.audioContext=e}getSenderStats(){return m(this,void 0,void 0,function*(){var e;if(!(!((e=this.sender)===null||e===void 0)&&e.getStats))return;const t=yield this.sender.getStats();let i;return t.forEach(s=>{s.type==="outbound-rtp"&&(i={type:"audio",streamId:s.id,packetsSent:s.packetsSent,packetsLost:s.packetsLost,bytesSent:s.bytesSent,timestamp:s.timestamp,roundTripTime:s.roundTripTime,jitter:s.jitter})}),i})}checkForSilence(){return m(this,void 0,void 0,function*(){const e=yield Ka(this);return e&&(this.isMuted||this.log.debug("silence detected on local audio track",this.logContext),this.emit(P.AudioSilenceDetected)),e})}}function $l(n,e,t){switch(n.kind){case"audio":return new qt(n,e,!1,void 0,t);case"video":return new Wt(n,e,!1,t);default:throw new Oe("unsupported track type: ".concat(n.kind))}}const Zl=Object.values(jt),eu=Object.values(Tn),tu=Object.values(Oi),iu=[jt.h180,jt.h360],nu=[Tn.h180,Tn.h360],su=n=>[{scaleResolutionDownBy:2,fps:n.encoding.maxFramerate}].map(t=>{var i,s;return new K(Math.floor(n.width/t.scaleResolutionDownBy),Math.floor(n.height/t.scaleResolutionDownBy),Math.max(15e4,Math.floor(n.encoding.maxBitrate/(Math.pow(t.scaleResolutionDownBy,2)*(((i=n.encoding.maxFramerate)!==null&&i!==void 0?i:30)/((s=t.fps)!==null&&s!==void 0?s:30))))),t.fps,n.encoding.priority)}),On=["q","h","f"];function Dn(n,e,t,i){var s,r;let o=i?.videoEncoding;n&&(o=i?.screenShareEncoding);const a=i?.simulcast,c=i?.scalabilityMode,d=i?.videoCodec;if(!o&&!a&&!c||!e||!t)return[{}];o||(o=au(n,e,t,d),U.debug("using video encoding",o));const l=o.maxFramerate,u=new K(e,t,o.maxBitrate,o.maxFramerate,o.priority);if(c&&Pe(d)){const b=new ro(c),g=[];if(b.spatial>3)throw new Error("unsupported scalabilityMode: ".concat(c));const _=pe();if(Bt()||Me()||_?.name==="Chrome"&&Ae(_?.version,"113")<0){const k=b.suffix=="h"?2:3,I=Xd(_);for(let M=0;M<b.spatial;M+=1)g.push({rid:On[2-M],maxBitrate:o.maxBitrate/Math.pow(k,M),maxFramerate:u.encoding.maxFramerate,scaleResolutionDownBy:I?Math.pow(2,M):void 0});g[0].scalabilityMode=c}else g.push({maxBitrate:o.maxBitrate,maxFramerate:u.encoding.maxFramerate,scalabilityMode:c});return u.encoding.priority&&(g[0].priority=u.encoding.priority,g[0].networkPriority=u.encoding.priority),U.debug("using svc encoding",{encodings:g}),g}if(!a)return[o];let h=[];n?h=(s=cr(i?.screenShareSimulcastLayers))!==null&&s!==void 0?s:or(n,u):h=(r=cr(i?.videoSimulcastLayers))!==null&&r!==void 0?r:or(n,u);let f;if(h.length>0){const b=h[0];h.length>1&&([,f]=h);const g=Math.max(e,t);if(g>=960&&f)return nn(e,t,[b,f,u],l);if(g>=480)return nn(e,t,[b,u],l)}return nn(e,t,[u])}function ru(n,e,t){var i,s,r,o;

38if(!t.backupCodec||t.backupCodec===!0||t.backupCodec.codec===t.videoCodec)return;e!==t.backupCodec.codec&&U.warn("requested a different codec than specified as backup",{serverRequested:e,backup:t.backupCodec.codec}),t.videoCodec=e,t.videoEncoding=t.backupCodec.encoding;const a=n.mediaStreamTrack.getSettings(),c=(i=a.width)!==null&&i!==void 0?i:(s=n.dimensions)===null||s===void 0?void 0:s.width,d=(r=a.height)!==null&&r!==void 0?r:(o=n.dimensions)===null||o===void 0?void 0:o.height;return n.source===T.Source.ScreenShare&&t.simulcast&&(t.simulcast=!1),Dn(n.source===T.Source.ScreenShare,c,d,t)}function au(n,e,t,i){const s=ou(n,e,t);let{encoding:r}=s[0];const o=Math.max(e,t);for(let a=0;a<s.length;a+=1){const c=s[a];if(r=c.encoding,c.width>=o)break}if(i)switch(i){case"av1":case"h265":r=Object.assign({},r),r.maxBitrate=r.maxBitrate*.7;break;case"vp9":r=Object.assign({},r),r.maxBitrate=r.maxBitrate*.85;break}return r}function ou(n,e,t){if(n)return tu;const i=e>t?e/t:t/e;return Math.abs(i-16/9)<Math.abs(i-4/3)?Zl:eu}function or(n,e){if(n)return su(e);const{width:t,height:i}=e,s=t>i?t/i:i/t;return Math.abs(s-16/9)<Math.abs(s-4/3)?iu:nu}function nn(n,e,t,i){const s=[];if(t.forEach((r,o)=>{if(o>=On.length)return;const a=Math.min(n,e),d={rid:On[o],scaleResolutionDownBy:Math.max(1,a/Math.min(r.width,r.height)),maxBitrate:r.encoding.maxBitrate},l=i&&r.encoding.maxFramerate?Math.min(i,r.encoding.maxFramerate):r.encoding.maxFramerate;l&&(d.maxFramerate=l);const u=at()||o===0;r.encoding.priority&&u&&(d.priority=r.encoding.priority,d.networkPriority=r.encoding.priority),s.push(d)}),Me()&&Ya()==="ios"){let r;s.forEach(a=>{r?a.maxFramerate&&a.maxFramerate>r&&(r=a.maxFramerate):r=a.maxFramerate});let o=!0;s.forEach(a=>{var c;a.maxFramerate!=r&&(o&&(o=!1,U.info("Simulcast on iOS React-Native requires all encodings to share the same framerate.")),U.info('Setting framerate of encoding "'.concat((c=a.rid)!==null&&c!==void 0?c:"",'" to ').concat(r)),a.maxFramerate=r)})}return s}function cr(n){if(n)return n.sort((e,t)=>{const{encoding:i}=e,{encoding:s}=t;return i.maxBitrate>s.maxBitrate?1:i.maxBitrate<s.maxBitrate?-1:i.maxBitrate===s.maxBitrate&&i.maxFramerate&&s.maxFramerate?i.maxFramerate>s.maxFramerate?1:-1:0})}class ro{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((e=this.suffix)!==null&&e!==void 0?e:"")}}function cu(n){return n.source===T.Source.ScreenShare||n.constraints.height&&Qe(n.constraints.height)>=1080?"maintain-resolution":"balanced"}const du=5e3;class Wt extends so{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&&arguments[2]!==void 0?arguments[2]:!0,s=arguments.length>3?arguments[3]:void 0;super(e,T.Kind.Video,t,i,s),this.simulcastCodecs=new Map,this.degradationPreference="balanced",this.isCpuConstrained=!1,this.optimizeForPerformance=!1,this.monitorSender=()=>m(this,void 0,void 0,function*(){if(!this.sender){this._currentBitrate=0;return}let r;try{r=yield this.getSenderStats()}catch(c){this.log.error("could not get video sender stats",Object.assign(Object.assign({},this.logContext),{error:c}));return}const o=new Map(r.map(c=>[c.rid,c])),a=r.some(c=>c.qualityLimitationReason==="cpu");if(a!==this.isCpuConstrained&&(this.isCpuConstrained=a,this.isCpuConstrained&&this.emit(P.CpuConstrained)),this.prevStats){let c=0;o.forEach((d,l)=>{var u;const h=(u=this.prevStats)===null||u===void 0?void 0:u.get(l);c+=Di(d,h)}),this._currentBitrate=c}this.prevStats=o}),this.senderLock=new ae}get isSimulcast(){return!!(this.sender&&this.sender.getParameters().encodings.length>1)}startMonitor(e){var t;if(this.signalClient=e,!me())return;const i=(t=this.sender)===null||t===void 0?void 0:t.getParameters();i&&(this.encodings=i.encodings),!this.monitorInterval&&(this.monitorInterval=setInterval(()=>{this.monitorSender()},as))}stop(){this._mediaStreamTrack.getConstraints(),this.simulcastCodecs.forEach(e

38=>{e.mediaStreamTrack.stop()}),super.stop()}pauseUpstream(){const e=Object.create(null,{pauseUpstream:{get:()=>super.pauseUpstream}});return m(this,void 0,void 0,function*(){var t,i,s,r,o;yield e.pauseUpstream.call(this);try{for(var a=!0,c=je(this.simulcastCodecs.values()),d;d=yield c.next(),t=d.done,!t;a=!0)r=d.value,a=!1,yield(o=r.sender)===null||o===void 0?void 0:o.replaceTrack(null)}catch(l){i={error:l}}finally{try{!a&&!t&&(s=c.return)&&(yield s.call(c))}finally{if(i)throw i.error}}})}resumeUpstream(){const e=Object.create(null,{resumeUpstream:{get:()=>super.resumeUpstream}});return m(this,void 0,void 0,function*(){var t,i,s,r,o;yield e.resumeUpstream.call(this);try{for(var a=!0,c=je(this.simulcastCodecs.values()),d;d=yield c.next(),t=d.done,!t;a=!0){r=d.value,a=!1;const l=r;yield(o=l.sender)===null||o===void 0?void 0:o.replaceTrack(l.mediaStreamTrack)}}catch(l){i={error:l}}finally{try{!a&&!t&&(s=c.return)&&(yield s.call(c))}finally{if(i)throw i.error}}})}mute(){const e=Object.create(null,{mute:{get:()=>super.mute}});return m(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===T.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 m(this,void 0,void 0,function*(){const t=yield this.muteLock.lock();try{return this.isMuted?(this.source===T.Source.Camera&&!this.isUserProvided&&(this.log.debug("reacquiring camera track",this.logContext),yield this.restartTrack()),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 m(this,void 0,void 0,function*(){var e;if(!(!((e=this.sender)===null||e===void 0)&&e.getStats))return[];const t=[],i=yield this.sender.getStats();return i.forEach(s=>{var r;if(s.type==="outbound-rtp"){const o={type:"video",streamId:s.id,frameHeight:s.frameHeight,frameWidth:s.frameWidth,framesPerSecond:s.framesPerSecond,framesSent:s.framesSent,firCount:s.firCount,pliCount:s.pliCount,nackCount:s.nackCount,packetsSent:s.packetsSent,bytesSent:s.bytesSent,qualityLimitationReason:s.qualityLimitationReason,qualityLimitationDurations:s.qualityLimitationDurations,qualityLimitationResolutionChanges:s.qualityLimitationResolutionChanges,rid:(r=s.rid)!==null&&r!==void 0?r:s.id,retransmittedPacketsSent:s.retransmittedPacketsSent,targetBitrate:s.targetBitrate,timestamp:s.timestamp},a=i.get(s.remoteId);a&&(o.jitter=a.jitter,o.packetsLost=a.packetsLost,o.roundTripTime=a.roundTripTime),t.push(o)}}),t.sort((s,r)=>{var o,a;return((o=r.frameWidth)!==null&&o!==void 0?o:0)-((a=s.frameWidth)!==null&&a!==void 0?a:0)}),t})}setPublishingQuality(e){const t=[];for(let i=ge.LOW;i<=ge.HIGH;i+=1)t.push(new Jn({quality:i,enabled:i<=e}));this.log.debug("setting publishing quality. max quality ".concat(e),this.logContext),this.setPublishingLayers(Pe(this.codec),t)}restartTrack(e){return m(this,void 0,void 0,function*(){var t,i,s,r,o;let a;if(e){const u=Xn({video:e});typeof u.video!="boolean"&&(a=u.video)}yield this.restart(a),this.isCpuConstrained=!1;try{for(var c=!0,d=je(this.simulcastCodecs.values()),l;l=yield d.next(),t=l.done,!t;c=!0){r=l.value,c=!1;const u=r;u.sender&&((o=u.sender.transport)===null||o===void 0?void 0:o.state)!=="closed"&&(u.mediaStreamTrack=this.mediaStreamTrack.clone(),yield u.sender.replaceTrack(u.mediaStreamTrack))}}catch(u){i={error:u}}finally{try{!c&&!t&&(s=d.return)&&(yield s.call(d))}finally{if(i)throw i.error}}})}setProcessor(e){const t=Object.create(null,{setProcessor:{get:()=>super.setProcessor}});return m(this,arguments,void 0,function(i){var s=this;let r=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!0;return(function*(){var o,a,c,d,l,u;if(yield t.setProcessor.call(s,i,r),!((l=s.processor)===null||l===void 0)&&l.processedTrack)try{for(var h=!0,f=je(s.simulcastCodecs.values()),b;b=yield f.next(),o=b.done,!o;h=!0)d=b.value,h=!1,yield(u=d.sender)===null||u===void 0?void 0:u.replaceTrack(s.processor.processedTrack)}catch(g){a={error:g}}finally{try{!h&&!o&&(c=f.return)&&(yield c.call(f))}finally{if(a)throw a.error}}})()})}setDegradationPreference(e){return m(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(t){this.log.warn("failed to set degradationPreference",Object.assign({error:t},this.logContext))}})}addSimulcastTrack(e,t){if(this.simulcastCodecs.has(e)){this.log.error("".concat(e," already added, skipping adding simulcast codec"),this.logContext);return}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)},du))}setPublishingCodecs(e){return m(this,void 0,void 0,function*(){var t,i,s,r,o,a,c;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(Pe(e[0].codec),e[0].qualities),[];this.subscribedCodecs=e;const d=[];try{for(t=!0,i=je(e);s=yield i.next(),r=s.done,!r;t=!0){c=s.value,t=!1;const l=c;if(!this.codec||this.codec===l.codec)yield this.setPublishingLayers(Pe(l.codec),l.qualities);else{const u=this.simulcastCodecs.get(l.codec);if(this.log.debug("try setPublishingCodec for ".concat(l.codec),Object.assign(Object.assign({},this.logContext),{simulcastCodecInfo:u})),!u||!u.sender){for(const h of l.qualities)if(h.enabled){d.push(l.codec);break}}else u.encodings&&(this.log.debug("try setPublishingLayersForSender ".concat(l.codec),this.logContext),yield dr(u.sender,u.encodings,l.qualities,this.senderLock,Pe(l.codec),this.log,this.logContext))}}}catch(l){o={error:l}}finally{try{!t&&!r&&(a=i.return)&&(yield a.call(i))}finally{if(o)throw o.error}}return d})}setPublishingLayers(e,t){return m(this,void 0,void 0,function*(){if(this.optimizeForPerformance){this.log.info("skipping setPublishingLayers due to optimized publishing performance",Object.assign(Object.assign({},this.logContext),{qualities:t}));return}this.log.debug("setting publishing layers",Object.assign(Object.assign({},this.logContext),{qualities:t})),!(!this.sender||!this.encodings)&&(yield dr(this.sender,this.encodings,t,this.senderLock,e,this.log,this.logContext))})}prioritizePerformance(){return m(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 t=this.sender.getParameters();t.encodings=t.encodings.map((i,s)=>{var r;return Object.assign(Object.assign({},i),{active:s===0,scaleResolutionDownBy:Math.max(1,Math.ceil(((r=this.mediaStreamTrack.getSettings().height)!==null&&r!==void 0?r:360)/360)),scalabilityMode:s===0&&Pe(this.codec)?"L1T3":void 0,maxFramerate:s===0?15:0,maxBitrate:s===0?i.maxBitrate:0})}),this.log.debug("setting performance optimised encodings",Object.assign(Object.assign({},this.logContext),{encodings:t.encodings})),this.encodings=t.encodings,yield this.sender.setParameters(t)}catch(t){this.log.error("failed to set performance optimised encodings",Object.assign(Object.assign({},this.logContext),{error:t})),this.optimizeForPerformance=!1}finally{e()}})}handleAppVisibilityChanged(){const e=Object.create(null,{handleAppVisibilityChanged:{get:()=>super.handleAppVisibilityChanged}});return m(this,void 0,void 0,function*(){yield e.handleAppVisibilityChanged.call(this),za()&&this.isInBackgroun

38d&&this.source===T.Source.Camera&&(this._mediaStreamTrack.enabled=!1)})}}function dr(n,e,t,i,s,r,o){return m(this,void 0,void 0,function*(){const a=yield i.lock();r.debug("setPublishingLayersForSender",Object.assign(Object.assign({},o),{sender:n,qualities:t,senderEncodings:e}));try{const c=n.getParameters(),{encodings:d}=c;if(!d)return;if(d.length!==e.length){r.warn("cannot set publishing layers, encodings mismatch",Object.assign(Object.assign({},o),{encodings:d,senderEncodings:e}));return}let l=!1;!1&&d[0].scalabilityMode||(s&&t.some(f=>f.enabled)&&t.forEach(f=>f.enabled=!0),d.forEach((h,f)=>{var b;let g=(b=h.rid)!==null&&b!==void 0?b:"";g===""&&(g="q");const _=ao(g),k=t.find(I=>I.quality===_);k&&h.active!==k.enabled&&(l=!0,h.active=k.enabled,r.debug("setting layer ".concat(k.quality," to ").concat(h.active?"enabled":"disabled"),o),at()&&(k.enabled?(h.scaleResolutionDownBy=e[f].scaleResolutionDownBy,h.maxBitrate=e[f].maxBitrate,h.maxFrameRate=e[f].maxFrameRate):(h.scaleResolutionDownBy=4,h.maxBitrate=10,h.maxFrameRate=2)))})),l&&(c.encodings=d,r.debug("setting encodings",Object.assign(Object.assign({},o),{encodings:c.encodings})),yield n.setParameters(c))}finally{a()}})}function ao(n){switch(n){case"f":return ge.HIGH;case"h":return ge.MEDIUM;case"q":return ge.LOW;default:return ge.HIGH}}function lr(n,e,t,i){if(!t)return[new ze({quality:ge.HIGH,width:n,height:e,bitrate:0,ssrc:0})];if(i){const s=t[0].scalabilityMode,r=new ro(s),o=[],a=r.suffix=="h"?1.5:2,c=r.suffix=="h"?2:3;for(let d=0;d<r.spatial;d+=1)o.push(new ze({quality:Math.min(ge.HIGH,r.spatial-1)-d,width:Math.ceil(n/Math.pow(a,d)),height:Math.ceil(e/Math.pow(a,d)),bitrate:t[0].maxBitrate?Math.ceil(t[0].maxBitrate/Math.pow(c,d)):0,ssrc:0}));return o}return t.map(s=>{var r,o,a;const c=(r=s.scaleResolutionDownBy)!==null&&r!==void 0?r:1;let d=ao((o=s.rid)!==null&&o!==void 0?o:"");return new ze({quality:d,width:Math.ceil(n/c),height:Math.ceil(e/c),bitrate:(a=s.maxBitrate)!==null&&a!==void 0?a:0,ssrc:0})})}const ur="_lossy",hr="_reliable",lu=2*1e3,sn="leave-reconnect",uu=3e4,hu=8*1024,mu=256*1024;var be;(function(n){n[n.New=0]="New",n[n.Connected=1]="Connected",n[n.Disconnected=2]="Disconnected",n[n.Reconnecting=3]="Reconnecting",n[n.Closed=4]="Closed"})(be||(be={}));class pu extends xe.EventEmitter{get isClosed(){return this._isClosed}get pendingReconnect(){return!!this.reconnectTimeout}constructor(e){var t;super(),this.options=e,this.rtcConfig={},this.peerConnectionTimeout=ss.peerConnectionTimeout,this.fullReconnectOnNext=!1,this.latestRemoteOfferId=0,this.subscriberPrimary=!1,this.pcState=be.New,this._isClosed=!0,this.pendingTrackResolvers={},this.reconnectAttempts=0,this.reconnectStart=0,this.attemptingReconnect=!1,this.joinAttempts=0,this.maxJoinAttempts=1,this.shouldFailNext=!1,this.log=U,this.reliableDataSequence=1,this.reliableMessageBuffer=new $s,this.reliableReceivedState=new xl(uu),this.lossyDataStatCurrentBytes=0,this.lossyDataStatByterate=0,this.lossyDataDropCount=0,this.midToTrackId={},this.isWaitingForNetworkReconnect=!1,this.handleDataChannel=i=>m(this,[i],void 0,function(s){var r=this;let{channel:o}=s;return(function*(){if(o){if(o.label===hr)r.reliableDCSub=o;else if(o.label===ur)r.lossyDCSub=o;else return;r.log.debug("on data channel ".concat(o.id,", ").concat(o.label),r.logContext),o.onmessage=r.handleDataMessage}})()}),this.handleDataMessage=i=>m(this,void 0,void 0,function*(){var s,r,o,a,c;const d=yield this.dataProcessLock.lock();try{let l;if(i.data instanceof ArrayBuffer)l=i.data;else if(i.data instanceof Blob)l=yield i.data.arrayBuffer();else{this.log.error("unsupported data type",Object.assign(Object.assign({},this.logContext),{data:i.data}));return}const u=de.fromBinary(new Uint8Array(l));if(u.sequence>0&&u.participantSid!==""){const h=this.reliableReceivedState.get(u.participantSid);if(h&&u.sequence<=h)return;this.reliableReceivedState.set(u.participantSid,u.sequence)}if(((s=u.value)===null||s===void 0?void 0:s.case)==="speaker")this.emit(R.ActiveSpeakersUpdate,u.value.value.speakers);else if(((r=u.value)===null||r===void 0?void 0:r.case)==="encryptedPacket"){if(!this.e2eeManager){this.log.error("Received encrypted packet but E2EE not set up",this.logContext);return}const h=yield(o=this.e2eeManager)===null||o===void 0?void 0:o.handleEncryptedData(u.value.value.encryptedValue,u.value.value.iv,u.participantIdentity,u.value.value.keyIndex),f=Ur.fromBinary(h.payload),b=new de({value:f.value,participantIdentity:u.participantIdentity,participantSid:u.participantSid});((a=b.value)===null||a===void 0?void 0:a.case)==="user"&&mr(b,b.value.value),this.emit

38(R.DataPacketReceived,b,u.value.value.encryptionType)}else((c=u.value)===null||c===void 0?void 0:c.case)==="user"&&mr(u,u.value.value),this.emit(R.DataPacketReceived,u,te.NONE)}finally{d()}}),this.handleDataError=i=>{const r=i.currentTarget.maxRetransmits===0?"lossy":"reliable";if(i instanceof ErrorEvent&&i.error){const{error:o}=i.error;this.log.error("DataChannel error on ".concat(r,": ").concat(i.message),Object.assign(Object.assign({},this.logContext),{error:o}))}else this.log.error("Unknown DataChannel error on ".concat(r),Object.assign(Object.assign({},this.logContext),{event:i}))},this.handleBufferedAmountLow=i=>{const r=i.currentTarget.maxRetransmits===0?j.LOSSY:j.RELIABLE;this.updateAndEmitDCBufferStatus(r)},this.handleDisconnect=(i,s)=>{if(this._isClosed)return;this.log.warn("".concat(i," disconnected"),this.logContext),this.reconnectAttempts===0&&(this.reconnectStart=Date.now());const r=c=>{this.log.warn("could not recover connection after ".concat(this.reconnectAttempts," attempts, ").concat(c,"ms. giving up"),this.logContext),this.emit(R.Disconnected),this.close()},o=Date.now()-this.reconnectStart;let a=this.getNextRetryDelay({elapsedMs:o,retryCount:this.reconnectAttempts});if(a===null){r(o);return}i===sn&&(a=0),this.log.debug("reconnecting in ".concat(a,"ms"),this.logContext),this.clearReconnectTimeout(),this.token&&this.regionUrlProvider&&this.regionUrlProvider.updateToken(this.token),this.reconnectTimeout=se.setTimeout(()=>this.attemptReconnect(s).finally(()=>this.reconnectTimeout=void 0),a)},this.waitForRestarted=()=>new Promise((i,s)=>{this.pcState===be.Connected&&i();const r=()=>{this.off(R.Disconnected,o),i()},o=()=>{this.off(R.Restarted,r),s()};this.once(R.Restarted,r),this.once(R.Disconnected,o)}),this.updateAndEmitDCBufferStatus=i=>{if(i===j.RELIABLE){const r=this.dataChannelForKind(i);r&&this.reliableMessageBuffer.alignBufferedAmount(r.bufferedAmount)}const s=this.isBufferStatusLow(i);typeof s<"u"&&s!==this.dcBufferStatus.get(i)&&(this.dcBufferStatus.set(i,s),this.emit(R.DCBufferStatusChanged,s,i))},this.isBufferStatusLow=i=>{const s=this.dataChannelForKind(i);if(s)return s.bufferedAmount<=s.bufferedAmountLowThreshold},this.handleBrowserOnLine=()=>m(this,void 0,void 0,function*(){!this.url||!(yield fetch(Vt(this.url),{method:"HEAD"}).then(s=>s.ok).catch(()=>!1))||(this.log.info("detected network reconnected"),(this.client.currentState===G.RECONNECTING||this.isWaitingForNetworkReconnect&&this.client.currentState===G.CONNECTED)&&(this.clearReconnectTimeout(),this.attemptReconnect(it.RR_SIGNAL_DISCONNECTED),this.isWaitingForNetworkReconnect=!1))}),this.handleBrowserOffline=()=>m(this,void 0,void 0,function*(){if(this.url)try{yield Promise.race([fetch(Vt(this.url),{method:"HEAD"}),re(4e3).then(()=>Promise.reject())])}catch{window.navigator.onLine===!1&&(this.log.info("detected network interruption"),this.isWaitingForNetworkReconnect=!0)}}),this.log=Be((t=e.loggerName)!==null&&t!==void 0?t:Re.Engine),this.loggerOptions={loggerName:e.loggerName,loggerContextCb:()=>this.logContext},this.client=new es(void 0,this.loggerOptions),this.client.signalLatency=this.options.expSignalLatency,this.reconnectPolicy=this.options.reconnectPolicy,this.closingLock=new ae,this.dataProcessLock=new ae,this.dcBufferStatus=new Map([[j.LOSSY,!0],[j.RELIABLE,!0]]),this.client.onParticipantUpdate=i=>this.emit(R.ParticipantUpdate,i),this.client.onConnectionQuality=i=>this.emit(R.ConnectionQualityUpdate,i),this.client.onRoomUpdate=i=>this.emit(R.RoomUpdate,i),this.client.onSubscriptionError=i=>this.emit(R.SubscriptionError,i),this.client.onSubscriptionPermissionUpdate=i=>this.emit(R.SubscriptionPermissionUpdate,i),this.client.onSpeakersChanged=i=>this.emit(R.SpeakersChanged,i),this.client.onStreamStateUpdate=i=>this.emit(R.StreamStateChanged,i),this.client.onRequestResponse=i=>this.emit(R.SignalRequestResponse,i)}get logContext(){var e,t,i,s,r,o;return{room:(t=(e=this.latestJoinResponse)===null||e===void 0?void 0:e.room)===null||t===void 0?void 0:t.name,roomID:(s=(i=this.latestJoinResponse)===null||i===void 0?void 0:i.room)===null||s===void 0?void 0:s.sid,participant:(o=(r=this.latestJoinResponse)===null||r===void 0?void 0:r.participant)===null||o===void 0?void 0:o.identity,pID:this.participantSid}}join(e,t,i,s){return m(this,arguments,void 0,function(r,o,a,c){var d=this;let l=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!1;return(function*(){d.url=r,d.token=o,d.signalOpts=a,d.maxJoinAttempts=a.maxRetries;try{d.joinAttempts+=1,d.setupSignalClientCallbacks();const u=yield d.client.join(r,o,a,c,l);return d._isClosed=!1,d.latestJoinResponse=u,d.subscriberPrimary=u.subscriberPrimary,d.pcManager||(yield d.configure(u,!l)),(!d.subscriberPrimary||u.fastPublish)&&d.negotiate().catch(h=>{U.error(h,d.logContext)}),d.registerOnLineListener(),d.clientConfiguration=u.clientConfiguration,d.emit(R.SignalConnected,u),u}catch(u){if(u instanceof L){if(u.reason===J.ServerUnreachable){if(d.log.warn("Couldn't connect to server, attempt ".concat(d.joinAttempts," of ").concat(d.maxJoinAttempts),d.logContext),d.joinAttempts<d.maxJoinAttempts)return d.join(r,o,a,c,l)}else if(u.reason===J.ServiceNotFound)return d.log.warn("Initial connection failed: ".concat(u.message," – Retrying")),d.join(r,o,a,c,!0)}throw u}})()})}close(){return m(this,void 0,void 0,function*(){const e=yield this.closingLock.lock();if(this.isClosed){e();return}

38try{this._isClosed=!0,this.joinAttempts=0,this.emit(R.Closing),this.removeAllListeners(),this.deregisterOnLineListener(),this.clearPendingReconnect(),this.cleanupLossyDataStats(),yield this.cleanupPeerConnections(),yield this.cleanupClient()}finally{e()}})}cleanupPeerConnections(){return m(this,void 0,void 0,function*(){var e;yield(e=this.pcManager)===null||e===void 0?void 0:e.close(),this.pcManager=void 0;const t=i=>{i&&(i.close(),i.onbufferedamountlow=null,i.onclose=null,i.onclosing=null,i.onerror=null,i.onmessage=null,i.onopen=null)};t(this.lossyDC),t(this.lossyDCSub),t(this.reliableDC),t(this.reliableDCSub),this.lossyDC=void 0,this.lossyDCSub=void 0,this.reliableDC=void 0,this.reliableDCSub=void 0,this.reliableMessageBuffer=new $s,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 m(this,void 0,void 0,function*(){yield this.client.close(),this.client.resetCallbacks()})}addTrack(e){if(this.pendingTrackResolvers[e.cid])throw new Oe("a track with the same ID has already been published");return new Promise((t,i)=>{const s=setTimeout(()=>{delete this.pendingTrackResolvers[e.cid],i(L.timeout("publication of local track timed out, no response from server"))},1e4);this.pendingTrackResolvers[e.cid]={resolve:r=>{clearTimeout(s),t(r)},reject:()=>{clearTimeout(s),i(new Error("Cancelled publication by calling unpublish"))}},this.client.sendAddTrack(e)})}removeTrack(e){if(e.track&&this.pendingTrackResolvers[e.track.id]){const{reject:t}=this.pendingTrackResolvers[e.track.id];t&&t(),delete this.pendingTrackResolvers[e.track.id]}try{return this.pcManager.removeTrack(e),!0}catch(t){this.log.warn("failed to remove track",Object.assign(Object.assign({},this.logContext),{error:t}))}return!1}updateMuteStatus(e,t){this.client.sendMuteTrack(e,t)}get dataSubscriberReadyState(){var e;return(e=this.reliableDCSub)===null||e===void 0?void 0:e.readyState}getConnectedServerAddress(){return m(this,void 0,void 0,function*(){var e;return(e=this.pcManager)===null||e===void 0?void 0:e.getConnectedAddress()})}setRegionUrlProvider(e){this.regionUrlProvider=e}configure(e,t){return m(this,void 0,void 0,function*(){var i,s;if(this.pcManager&&this.pcManager.currentState!==Q.NEW)return;this.participantSid=(i=e.participant)===null||i===void 0?void 0:i.sid;const r=this.makeRTCConfiguration(e);this.pcManager=new Wl(r,t?"publisher-only":e.subscriberPrimary?"subscriber-primary":"publisher-primary",this.loggerOptions),this.emit(R.TransportsCreated,this.pcManager.publisher,this.pcManager.subscriber),this.pcManager.onIceCandidate=(o,a)=>{this.client.sendIceCandidate(o,a)},this.pcManager.onPublisherOffer=(o,a)=>{this.client.sendOffer(o,a)},this.pcManager.onDataChannel=this.handleDataChannel,this.pcManager.onStateChange=(o,a,c)=>m(this,void 0,void 0,function*(){if(this.log.debug("primary PC state changed ".concat(o),this.logContext),["closed","disconnected","failed"].includes(a)&&(this.publisherConnectionPromise=void 0),o===Q.CONNECTED){const u=this.pcState===be.New;this.pcState=be.Connected,u&&this.emit(R.Connected,e)}else o===Q.FAILED&&(this.pcState===be.Connected||this.pcState===be.Reconnecting)&&(this.pcState=be.Disconnected,this.handleDisconnect("peerconnection failed",c==="failed"?it.RR_SUBSCRIBER_FAILED:it.RR_PUBLISHER_FAILED));const d=this.client.isDisconnected||this.client.currentState===G.RECONNECTING,l=[Q.FAILED,Q.CLOSING,Q.CLOSED].includes(o);d&&l&&!this._isClosed&&this.emit(R.Offline)}),this.pcManager.onTrack=o=>{o.streams.length!==0&&this.emit(R.MediaTrackAdded,o.track,o.streams[0],o.receiver)},fu((s=e.serverInfo)===null||s===void 0?void 0:s.protocol)||this.createDataChannels()})}setupSignalClientCallbacks(){this.client.onAnswer=(e,t,i)=>m(this,void 0,void 0,function*(){this.pcManager&&(this.log.debug("received server answer",Object.assign(Object.assign({},this.logContext),{RTCSdpType:e.type,sdp:e.sdp,midToTrackId:i})),this.midToTrackId=i,yield this.pcManager.setPublisherAnswer(e,t))}),this.client.onTrickle=(e,t)=>

38{this.pcManager&&(this.log.debug("got ICE candidate from peer",Object.assign(Object.assign({},this.logContext),{candidate:e,target:t})),this.pcManager.addIceCandidate(e,t))},this.client.onOffer=(e,t,i)=>m(this,void 0,void 0,function*(){if(this.latestRemoteOfferId=t,!this.pcManager)return;this.midToTrackId=i;const s=yield this.pcManager.createSubscriberAnswerFromOffer(e,t);s&&this.client.sendAnswer(s,t)}),this.client.onLocalTrackPublished=e=>{var t;if(this.log.debug("received trackPublishedResponse",Object.assign(Object.assign({},this.logContext),{cid:e.cid,track:(t=e.track)===null||t===void 0?void 0:t.sid})),!this.pendingTrackResolvers[e.cid]){this.log.error("missing track resolver for ".concat(e.cid),Object.assign(Object.assign({},this.logContext),{cid:e.cid}));return}const{resolve:i}=this.pendingTrackResolvers[e.cid];delete this.pendingTrackResolvers[e.cid],i(e.track)},this.client.onLocalTrackUnpublished=e=>{this.emit(R.LocalTrackUnpublished,e)},this.client.onLocalTrackSubscribed=e=>{this.emit(R.LocalTrackSubscribed,e)},this.client.onTokenRefresh=e=>{var t;this.token=e,(t=this.regionUrlProvider)===null||t===void 0||t.updateToken(e)},this.client.onRemoteMuteChanged=(e,t)=>{this.emit(R.RemoteMute,e,t)},this.client.onSubscribedQualityUpdate=e=>{this.emit(R.SubscribedQualityUpdate,e)},this.client.onRoomMoved=e=>{var t;this.participantSid=(t=e.participant)===null||t===void 0?void 0:t.sid,this.latestJoinResponse&&(this.latestJoinResponse.room=e.room),this.emit(R.RoomMoved,e)},this.client.onMediaSectionsRequirement=e=>{var t,i;const s={direction:"recvonly"};for(let r=0;r<e.numAudios;r++)(t=this.pcManager)===null||t===void 0||t.addPublisherTransceiverOfKind("audio",s);for(let r=0;r<e.numVideos;r++)(i=this.pcManager)===null||i===void 0||i.addPublisherTransceiverOfKind("video",s);this.negotiate()},this.client.onClose=()=>{this.handleDisconnect("signal",it.RR_SIGNAL_DISCONNECTED)},this.client.onLeave=e=>{switch(this.log.debug("client leave request",Object.assign(Object.assign({},this.logContext),{reason:e?.reason})),e.regions&&this.regionUrlProvider&&(this.log.debug("updating regions",this.logContext),this.regionUrlProvider.setServerReportedRegions({updatedAtInMs:Date.now(),maxAgeInMs:io,regionSettings:e.regions})),e.action){case ft.DISCONNECT:this.emit(R.Disconnected,e?.reason),this.close();break;case ft.RECONNECT:this.fullReconnectOnNext=!0,this.handleDisconnect(sn);break;case ft.RESUME:this.handleDisconnect(sn)}}}makeRTCConfiguration(e){var t;const i=Object.assign({},this.rtcConfig);if(!((t=this.signalOpts)===null||t===void 0)&&t.e2eeEnabled&&(this.log.debug("E2EE - setting up transports with insertable streams",this.logContext),i.encodedInsertableStreams=!0),e.iceServers&&!i.iceServers){const s=[];e.iceServers.forEach(r=>{const o={urls:r.urls};r.username&&(o.username=r.username),r.credential&&(o.credential=r.credential),s.push(o)}),i.iceServers=s}return e.clientConfiguration&&e.clientConfiguration.forceRelay===Nt.ENABLED&&(i.iceTransportPolicy="relay"),i.sdpSemantics="unified-plan",i.continualGatheringPolicy="gather_continually",i}createDataChannels(){this.pcManager&&(this.lossyDC&&(this.lossyDC.onmessage=null,this.lossyDC.onerror=null),this.reliableDC&&(this.reliableDC.onmessage=null,this.reliableDC.onerror=null),this.lossyDC=this.pcManager.createPublisherDataChannel(ur,{ordered:!1,maxRetransmits:0}),this.reliableDC=this.pcManager.createPublisherDataChannel(hr,{ordered:!0}),this.lossyDC.onmessage=this.handleDataMessage,this.reliableDC.onmessage=this.handleDataMessage,this.lossyDC.onerror=this.handleDataError,this.reliableDC.onerror=this.handleDataError,this.lossyDC.bufferedAmountLowThreshold=65535,this.reliableDC.bufferedAmountLowThreshold=65535,this.lossyDC.onbufferedamountlow=this.handleBufferedAmountLow,this.reliableDC.onbufferedamountlow=this.handleBufferedAmountLow,this.cleanupLossyDataStats(),this.lossyDataStatInterval=setInterval(()=>{this.lossyDataStatByterate=this.lossyDataStatCurrentBytes,this.lossyDataStatCurrentBytes=0;const e=this.dataChannelForKind(j.LOSSY);if(e){const t=this.lossyDataStatByterate/10;e.bufferedAmountLowThreshold=Math.min(Math.max(t,hu),mu)}},1e3))}createSender(e,t,i){return m(this,void 0,void 0,function*(){if(gi())return yield this.createTransceiverRTCRtpSender(e,t,i);if(En())return this.log.warn("using add-track fallback",this.logContext),yield this.createRTCRtpSender(e.mediaStreamTrack);throw new $("Required webRTC APIs not supported on this device")})}createSimulcastSender(e,t,i,s){return m(this,void 0,void 0,function*(){if(gi())return this.createSimulcastTransceiverSender(e,t,i,s);if(En())return this.log.debug("using add-track fallback",this.logContext),this.createRTCRtpSender(e.mediaStreamTrack);throw new $("Cannot stream on this device")})}createTransceiverRTCRtpSender(e,t,i){return m(this,void 0,void 0,function*(){if(!this.pcManager)throw new $("publisher is closed");const s=[];e.mediaStream&&s.push(e.mediaStream),Ze(e)&&(e.codec=t.videoCodec);const r={direction:"sendonly",streams:s};return i&&(r.sendEncodings=i),(yield this.pcManager.addPublisherTransceiver(e.mediaStreamTrack,r)).sender})}createSimulcastTransceiverSender(e,t,i,s){return m(this,void 0,void 0,function*(){if(!this.pcManager)throw new $("publisher is closed");const r={direction:"sendonly"};s&&(r.sendEncodings=s);const o=yield this.pcManager.addPublisherTransceiver(t.mediaStreamTrack,r);if(i.videoCodec)return e.setSimulcastTrackSender(i.videoCodec,o.sender),o.sender})}createRTCRtpSender(e){return m(this,void 0,void 0,function*(){if(!this.pcManager)throw new $("publisher is closed");return this.pcManager.addPublisherTrack(e)})}attemptReconnect(e){return m(this,void 0,void 0,function*(){var t,i,s;if(!this._isClosed){if(this.attemptingReconnect){U.warn("already attempting reconnect, returning early",this.logContext);return}(((t=this.clientConfiguration)===null||t===void 0?void 0:t.resumeConnection)===Nt.DISABLED||((s=(i=this.pcManager)===null||i===void 0?void 0:i.currentState)!==null&&s!==void 0?s:Q.NEW)===Q.NEW)&&(this.fullReconnectOnNext=!0);try{this.attemptingReconnect=!0,this.fullReconnectOnNext?yield this.restartConnection():yield this.resumeConnection(e),this.clearPendingReconnect(),this.fullReconnectOnNext=!1}catch(r){this.reconnectAttempts+=1;let o=!0;r instanceof $?(this.log.debug("received unrecoverable error",Object.assign(Object.assign({},this.logContext),{error:r})),o=!1):r instanceof lt||(this.fullReconnectOnNext=!0),o?this.handleDisconnect("reconnect",it.RR_UNKNOWN):(this.log.info("could not recover connection after ".concat(this.reconnectAttempts," attempts, ").concat(Date.now()-this.reconnectStart,"ms. giving up"),this.logContext),this.emit

38(R.Disconnected),yield this.close())}finally{this.attemptingReconnect=!1}}})}getNextRetryDelay(e){try{return this.reconnectPolicy.nextRetryDelayInMs(e)}catch(t){this.log.warn("encountered error in reconnect policy",Object.assign(Object.assign({},this.logContext),{error:t}))}return null}restartConnection(e){return m(this,void 0,void 0,function*(){var t,i,s;try{if(!this.url||!this.token)throw new $("could not reconnect, url or token not saved");this.log.info("reconnecting, attempt: ".concat(this.reconnectAttempts),this.logContext),this.emit(R.Restarting),this.client.isDisconnected||(yield this.client.sendLeave()),yield this.cleanupPeerConnections(),yield this.cleanupClient();let r;try{if(!this.signalOpts)throw this.log.warn("attempted connection restart, without signal options present",this.logContext),new lt;r=yield this.join(e??this.url,this.token,this.signalOpts,void 0,!this.options.singlePeerConnection)}catch(o){throw o instanceof L&&o.reason===J.NotAllowed?new $("could not reconnect, token might be expired"):new lt}if(this.shouldFailNext)throw this.shouldFailNext=!1,new Error("simulated failure");if(this.client.setReconnected(),this.emit(R.SignalRestarted,r),yield this.waitForPCReconnected(),this.client.currentState!==G.CONNECTED)throw new lt("Signal connection got severed during reconnect");(t=this.regionUrlProvider)===null||t===void 0||t.resetAttempts(),this.emit(R.Restarted)}catch(r){const o=yield(i=this.regionUrlProvider)===null||i===void 0?void 0:i.getNextBestRegionUrl();if(o){yield this.restartConnection(o);return}else throw(s=this.regionUrlProvider)===null||s===void 0||s.resetAttempts(),r}})}resumeConnection(e){return m(this,void 0,void 0,function*(){var t;if(!this.url||!this.token)throw new $("could not reconnect, url or token not saved");if(!this.pcManager)throw new $("publisher and subscriber connections unset");this.log.info("resuming signal connection, attempt ".concat(this.reconnectAttempts),this.logContext),this.emit(R.Resuming);let i;try{this.setupSignalClientCallbacks(),i=yield this.client.reconnect(this.url,this.token,this.participantSid,e)}catch(s){let r="";throw s instanceof Error&&(r=s.message,this.log.error(s.message,Object.assign(Object.assign({},this.logContext),{error:s}))),s instanceof L&&s.reason===J.NotAllowed?new $("could not reconnect, token might be expired"):s instanceof L&&s.reason===J.LeaveRequest?s:new lt(r)}

38if(this.emit(R.SignalResumed),i){const s=this.makeRTCConfiguration(i);this.pcManager.updateConfiguration(s),this.latestJoinResponse&&(this.latestJoinResponse.serverInfo=i.serverInfo)}else this.log.warn("Did not receive reconnect response",this.logContext);if(this.shouldFailNext)throw this.shouldFailNext=!1,new Error("simulated failure");if(yield this.pcManager.triggerIceRestart(),yield this.waitForPCReconnected(),this.client.currentState!==G.CONNECTED)throw new lt("Signal connection got severed during reconnect");this.client.setReconnected(),((t=this.reliableDC)===null||t===void 0?void 0:t.readyState)==="open"&&this.reliableDC.id===null&&this.createDataChannels(),i?.lastMessageSeq&&this.resendReliableMessagesForResume(i.lastMessageSeq),this.emit(R.Resumed)})}waitForPCInitialConnection(e,t){return m(this,void 0,void 0,function*(){if(!this.pcManager)throw new $("PC manager is closed");yield this.pcManager.ensurePCTransportConnection(t,e)})}waitForPCReconnected(){return m(this,void 0,void 0,function*(){this.pcState=be.Reconnecting,this.log.debug("waiting for peer connection to reconnect",this.logContext);try{if(yield re(lu),!this.pcManager)throw new $("PC manager is closed");yield this.pcManager.ensurePCTransportConnection(void 0,this.peerConnectionTimeout),this.pcState=be.Connected}catch(e){throw this.pcState=be.Disconnected,L.internal("could not establish PC connection, ".concat(e.message))}})}publishRpcResponse(e,t,i,s){return m(this,void 0,void 0,function*(){const r=new de({destinationIdentities:[e],kind:j.RELIABLE,value:{case:"rpcResponse",value:new qn({requestId:t,value:s?{case:"error",value:s.toProto()}:{case:"payload",value:i??""}})}});yield this.sendDataPacket(r,j.RELIABLE)})}publishRpcAck(e,t){return m(this,void 0,void 0,function*(){const i=new de({destinationIdentities:[e],kind:j.RELIABLE,value:{case:"rpcAck",value:new Vn({requestId:t})}});yield this.sendDataPacket(i,j.RELIABLE)})}sendDataPacket(e,t){return m(this,void 0,void 0,function*(){if(yield this.ensurePublisherConnected(t),this.e2eeManager&&this.e2eeManager.isDataChannelEncryptionEnabled){const r=Sl(e);if(r){const o=yield this.e2eeManager.encryptData(r.toBinary());e.value={case:"encryptedPacket",value:new Lr({encryptedValue:o.payload,iv:o.iv,keyIndex:o.keyIndex})}}}t===j.RELIABLE&&(e.sequence=this.reliableDataSequence,this.reliableDataSequence+=1);const i=e.toBinary(),s=this.dataChannelForKind(t);if(s){if(t===j.RELIABLE)yield this.waitForBufferStatusLow(t),this.reliableMessageBuffer.push({data:i,sequence:e.sequence});else{if(!this.isBufferStatusLow(t)){this.lossyDataDropCount+=1,this.lossyDataDropCount%100===0&&this.log.warn("dropping lossy data channel messages, total dropped: ".concat(this.lossyDataDropCount),this.logContext);return}this.lossyDataStatCurrentBytes+=i.byteLength}if(this.attemptingReconnect)return;s.send(i)}this.updateAndEmitDCBufferStatus(t)})}resendReliableMessagesForResume(e){return m(this,void 0,void 0,function*(){yield this.ensurePublisherConnected(j.RELIABLE);const t=this.dataChannelForKind(j.RELIABLE);t&&(this.reliableMessageBuffer.popToSequence(e),this.reliableMessageBuffer.getAll().forEach(i=>{t.send(i.data)})),this.updateAndEmitDCBufferStatus(j.RELIABLE)})}waitForBufferStatusLow(e){return new he((t,i)=>m(this,void 0,void 0,function*(){if(this.isBufferStatusLow(e))t();else{const s=()=>i(new $("engine closed"));for(this.once(R.Closing,s);!this.dcBufferStatus.get(e);)yield re(10);this.off(R.Closing,s),t()}}))}ensureDataTransportConnected(e){return m(this,arguments,void 0,function(t){var i=this;let s=arguments.length>1&&arguments[1]!==void 0?arguments[1]:this.subscriberPrimary;return(function*(){var r;if(!i.pcManager)throw new $("PC manager is closed");const o=s?i.pcManager.subscriber:i.pcManager.publisher,a=s?"Subscriber":"Publisher";if(!o)throw L.internal("".concat(a," connection not set"));let c=!1;!s&&!i.dataChannelForKind(t,s)&&(i.createDataChannels(),c=!0),!c&&!s&&!i.pcManager.publisher.isICEConnected&&i.pcManager.publisher.getICEConnectionState()!=="checking"&&(c=!0),c&&i.negotiate().catch(u=>{U.error(u,i.logContext)});const d=i.dataChannelForKind(t,s);if(d?.readyState==="open")return;const l=new Date().getTime()+i.peerConnectionTimeout;for(;new Date().getTime()<l;){if(o.isICEConnected&&((r=i.dataChannelForKind(t,s))===null||r===void 0?void 0:r.readyState)==="open")return;yield re(50)}throw L.internal("could not establish ".concat(a," connection, state: ").concat(o.getICEConnectionState()))})()})}ensurePublisherConnected(e){return m(this,void 0,void 0,function*(){this.publisherConnectionPromise||(this.publisherConnectionPromise=this.ensureDataTransportConnected(e,!1)),yield this.publisherConnectionPromise})}verifyTransport(){return!(!this.pcManager||this.pcManager.currentState!==Q.CONNECTED||!this.client.ws||this.client.ws.readyState===WebSocket.CLOSED)}negotiate(){return m(this,void 0,void 0,function*(){return new he((e,t)=>

38m(this,void 0,void 0,function*(){if(!this.pcManager){t(new vt("PC manager is closed"));return}this.pcManager.requirePublisher(),this.pcManager.publisher.getTransceivers().length==0&&!this.lossyDC&&!this.reliableDC&&this.createDataChannels();const i=new AbortController,s=()=>{i.abort(),this.log.debug("engine disconnected while negotiation was ongoing",this.logContext),e()};this.isClosed&&t(new vt("cannot negotiate on closed engine")),this.on(R.Closing,s),this.pcManager.publisher.once(kt.RTPVideoPayloadTypes,r=>{const o=new Map;r.forEach(a=>{const c=a.codec.toLowerCase();il(c)&&o.set(a.payload,c)}),this.emit(R.RTPVideoMapUpdate,o)});try{yield this.pcManager.negotiate(i),e()}catch(r){r instanceof vt&&(this.fullReconnectOnNext=!0),this.handleDisconnect("negotiation",it.RR_UNKNOWN),r instanceof Error?t(r):t(new Error(String(r)))}finally{this.off(R.Closing,s)}}))})}dataChannelForKind(e,t){if(t){if(e===j.LOSSY)return this.lossyDCSub;if(e===j.RELIABLE)return this.reliableDCSub}else{if(e===j.LOSSY)return this.lossyDC;if(e===j.RELIABLE)return this.reliableDC}}sendSyncState(e,t){var i,s,r,o;

38if(!this.pcManager){this.log.warn("sync state cannot be sent without peer connection setup",this.logContext);return}const a=this.pcManager.publisher.getLocalDescription(),c=this.pcManager.publisher.getRemoteDescription(),d=(i=this.pcManager.subscriber)===null||i===void 0?void 0:i.getRemoteDescription(),l=(s=this.pcManager.subscriber)===null||s===void 0?void 0:s.getLocalDescription(),u=(o=(r=this.signalOpts)===null||r===void 0?void 0:r.autoSubscribe)!==null&&o!==void 0?o:!0,h=new Array,f=new Array;e.forEach(b=>{b.isDesired!==u&&h.push(b.trackSid),b.isEnabled||f.push(b.trackSid)}),this.client.sendSyncState(new Hn({answer:this.pcManager.mode==="publisher-only"?c?mt({sdp:c.sdp,type:c.type}):void 0:l?mt({sdp:l.sdp,type:l.type}):void 0,offer:this.pcManager.mode==="publisher-only"?a?mt({sdp:a.sdp,type:a.type}):void 0:d?mt({sdp:d.sdp,type:d.type}):void 0,subscription:new Ri({trackSids:h,subscribe:!u,participantTracks:[]}),publishTracks:Bd(t),dataChannels:this.dataChannelsInfo(),trackSidsDisabled:f,datachannelReceiveStates:this.reliableReceivedState.map((b,g)=>new ra({publisherSid:g,lastSeq:b}))}))}failNext(){this.shouldFailNext=!0}dataChannelsInfo(){const e=[],t=(i,s)=>{i?.id!==void 0&&i.id!==null&&e.push(new aa({label:i.label,id:i.id,target:s}))};return t(this.dataChannelForKind(j.LOSSY),Ee.PUBLISHER),t(this.dataChannelForKind(j.RELIABLE),Ee.PUBLISHER),t(this.dataChannelForKind(j.LOSSY,!0),Ee.SUBSCRIBER),t(this.dataChannelForKind(j.RELIABLE,!0),Ee.SUBSCRIBER),e}clearReconnectTimeout(){this.reconnectTimeout&&se.clearTimeout(this.reconnectTimeout)}clearPendingReconnect(){this.clearReconnectTimeout(),this.reconnectAttempts=0}registerOnLineListener(){me()&&(window.addEventListener("online",this.handleBrowserOnLine),window.addEventListener("offline",this.handleBrowserOffline))}deregisterOnLineListener(){me()&&(window.removeEventListener("online",this.handleBrowserOnLine),window.removeEventListener("offline",this.handleBrowserOffline))}getTrackIdForReceiver(e){var t;const i=(t=this.pcManager)===null||t===void 0?void 0:t.getMidForReceiver(e);if(i){const s=Object.entries(this.midToTrackId).find(r=>{let[o]=r;return o===i});if(s)return s[1]}}}function fu(n){return n!==void 0&&n>13}function mr(n,e){const t=n.participantIdentity?n.participantIdentity:e.participantIdentity;n.participantIdentity=t,e.participantIdentity=t;const i=n.destinationIdentities.length!==0?n.destinationIdentities:e.destinationIdentities;n.destinationIdentities=i,e.destinationIdentities=i}class oo{get info(){return this._info}validateBytesReceived(){let e=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!1;if(!(typeof this.totalByteSize!="number"||this.totalByteSize===0)){if(e&&this.bytesReceived<this.totalByteSize)throw new ye("Not enough chunk(s) received - expected ".concat(this.totalByteSize," bytes of data total, only received ").concat(this.bytesReceived," bytes"),ce.Incomplete);if(this.bytesReceived>this.totalByteSize)throw new ye("Extra chunk(s) received - expected ".concat(this.totalByteSize," bytes of data total, received ").concat(this.bytesReceived," bytes"),ce.LengthExceeded)}}constructor(e,t,i,s){this.reader=t,this.totalByteSize=i,this._info=e,this.bytesReceived=0,this.outOfBandFailureRejectingFuture=s}}class gu extends oo{handleChunkReceived(e){var t;this.bytesReceived+=e.content.byteLength,this.validateBytesReceived();const i=this.totalByteSize?this.bytesReceived/this.totalByteSize:void 0;(t=this.onProgress)===null||t===void 0||t.call(this,i)}[Symbol.asyncIterator](){const e=this.reader.getReader();let t=new ke,i=null,s=null;if(this.signal){const o=this.signal;s=()=>{var a;(a=t.reject)===null||a===void 0||a.call(t,o.reason)},o.addEventListener("abort",s),i=o}const r=()=>{e.releaseLock(),i&&s&&i.removeEventListener("abort",s),this.signal=void 0};return{next:()=>m(this,void 0,void 0,function*(){var o,a;try{const{done:c,value:d}=yield Promise.race([e.read(),t.promise,(a=(o=this.outOfBandFailureRejectingFuture)===null||o===void 0?void 0:o.promise)!==null&&a!==void 0?a:new Promise(()=>{})]);return c?(this.validateBytesReceived(!0),{done:!0,value:void 0}):(this.handleChunkReceived(d),{done:!1,value:d.content})}catch(c){throw r(),c}}),return(){return m(this,void 0,void 0,function*(){return r(),{done:!0,value:void 0}})}}}withAbortSignal(e){return this.signal=e,this}readAll(){return m(this,arguments,void 0,function(){var e=this;let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{};return(function*(){var i,s,r,o;let a=new Set;const c=t.signal?e.withAbortSignal(t.signal):e;try{for(var d=!0,l=je(c),u;u=yield l.next(),i=u.done,!i;d=!0){o=u.value,d=!1;const h=o;a.add(h)}}catch(h){s={error:h}}finally{try{!d&&!i&&(r=l.return)&&(yield r.call(l))}finally{if(s)throw s.error}}return Array.from(a)})()})}}class vu extends oo{constructor(e,t,i,s){super(e,t,i,s),this.receivedChunks=new Map}handleChunkReceived(e){var t;const i=ai(e.chunkIndex),s=this.receivedChunks.get(i);if(s&&s.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;(t=this.onProgress)===null||t===void 0||t.call(this,r)}[Symbol.asyncIterator](){const e=this.reader.getReader(),t=new TextDecoder("utf-8",{fatal:!0});let i=new ke,s=null,r=null;if(this.signal){const a=this.signal;r=()=>{var c;

38(c=i.reject)===null||c===void 0||c.call(i,a.reason)},a.addEventListener("abort",r),s=a}const o=()=>{e.releaseLock(),s&&r&&s.removeEventListener("abort",r),this.signal=void 0};return{next:()=>m(this,void 0,void 0,function*(){var a,c;try{const{done:d,value:l}=yield Promise.race([e.read(),i.promise,(c=(a=this.outOfBandFailureRejectingFuture)===null||a===void 0?void 0:a.promise)!==null&&c!==void 0?c:new Promise(()=>{})]);if(d)return this.validateBytesReceived(!0),{done:!0,value:void 0};{this.handleChunkReceived(l);let u;try{u=t.decode(l.content)}catch(h){throw new ye("Cannot decode datastream chunk ".concat(l.chunkIndex," as text: ").concat(h),ce.DecodeFailed)}return{done:!1,value:u}}}catch(d){throw o(),d}}),return(){return m(this,void 0,void 0,function*(){return o(),{done:!0,value:void 0}})}}}withAbortSignal(e){return this.signal=e,this}readAll(){return m(this,arguments,void 0,function(){var e=this;let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{};return(function*(){var i,s,r,o;let a="";const c=t.signal?e.withAbortSignal(t.signal):e;try{for(var d=!0,l=je(c),u;u=yield l.next(),i=u.done,!i;d=!0)o=u.value,d=!1,a+=o}catch(h){s={error:h}}finally{try{!d&&!i&&(r=l.return)&&(yield r.call(l))}finally{if(s)throw s.error}}return a})()})}}class bu{constructor(){this.log=U,this.byteStreamControllers=new Map,this.textStreamControllers=new Map,this.byteStreamHandlers=new Map,this.textStreamHandlers=new Map}registerTextStreamHandler(e,t){if(this.textStreamHandlers.has(e))throw new ye('A text stream handler for topic "'.concat(e,'" has already been set.'),ce.HandlerAlreadyRegistered);this.textStreamHandlers.set(e,t)}unregisterTextStreamHandler(e){this.textStreamHandlers.delete(e)}registerByteStreamHandler(e,t){if(this.byteStreamHandlers.has(e))throw new ye('A byte stream handler for topic "'.concat(e,'" has already been set.'),ce.HandlerAlreadyRegistered);this.byteStreamHandlers.set(e,t)}unregisterByteStreamHandler(e){this.byteStreamHandlers.delete(e)}clearControllers(){this.byteStreamControllers.clear(),this.textStreamControllers.clear()}validateParticipantHasNoActiveDataStreams(e){var t,i,s,r;const o=Array.from(this.textStreamControllers.entries()).filter(c=>c[1].sendingParticipantIdentity===e),a=Array.from(this.byteStreamControllers.entries()).filter(c=>c[1].sendingParticipantIdentity===e);if(o.length>0||a.length>0){const c=new ye("Participant ".concat(e," unexpectedly disconnected in the middle of sending data"),ce.AbnormalEnd);for(const[d,l]of a)(i=(t=l.outOfBandFailureRejectingFuture).reject)===null||i===void 0||i.call(t,c),this.byteStreamControllers.delete(d);for(const[d,l]of o)(r=(s=l.outOfBandFailureRejectingFuture).reject)===null||r===void 0||r.call(s,c),this.textStreamControllers.delete(d)}}handleDataStreamPacket(e,t){return m(this,void 0,void 0,function*(){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!'))}})}handleStreamHeader(e,t,i){return m(this,void 0,void 0,function*(){var s;if(e.contentHeader.case==="byteHeader"){const r=this.byteStreamHandlers.get(e.topic);if(!r){this.log.debug("ignoring incoming byte stream due to no handler for topic",e.topic);return}let o;const a=new ke;a.promise.catch(l=>{this.log.error(l)});const c={id:e.streamId,name:(s=e.contentHeader.value.name)!==null&&s!==void 0?s:"unknown",mimeType:e.mimeType,size:e.totalLength?Number(e.totalLength):void 0,topic:e.topic,timestamp:ai(e.timestamp),attributes:e.attributes,encryptionType:i},d=new ReadableStream({start:l=>{if(o=l,this.textStreamControllers.has(e.streamId))throw new ye("A data stream read is already in progress for a stream with id ".concat(e.streamId,"."),ce.AlreadyOpened);this.byteStreamControllers.set(e.streamId,{info:c,controller:o,startTime:Date.now(),sendingParticipantIdentity:t,outOfBandFailureRejectingFuture:a})}});r(new gu(c,d,ai(e.totalLength),a),{identity:t})}else if(e.contentHeader.case==="textHeader"){const r=this.textStreamHandlers.get(e.topic);if(!r){this.log.debug("ignoring incoming text stream due to no handler for topic",e.topic);return}let o;const a=new ke;a.promise.catch(l=>{this.log.error(l)});const c={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},d=new ReadableStream({start:l=>{if(o=l,this.textStreamControllers.has(e.streamId))throw new ye("A data stream read is already in progress for a stream with i

38d ".concat(e.streamId,"."),ce.AlreadyOpened);this.textStreamControllers.set(e.streamId,{info:c,controller:o,startTime:Date.now(),sendingParticipantIdentity:t,outOfBandFailureRejectingFuture:a})}});r(new vu(c,d,ai(e.totalLength),a),{identity:t})}})}handleStreamChunk(e,t){const i=this.byteStreamControllers.get(e.streamId);i&&(i.info.encryptionType!==t?(i.controller.error(new ye("Encryption type mismatch for stream ".concat(e.streamId,". Expected ").concat(t,", got ").concat(i.info.encryptionType),ce.EncryptionTypeMismatch)),this.byteStreamControllers.delete(e.streamId)):e.content.length>0&&i.controller.enqueue(e));const s=this.textStreamControllers.get(e.streamId);s&&(s.info.encryptionType!==t?(s.controller.error(new ye("Encryption type mismatch for stream ".concat(e.streamId,". Expected ").concat(t,", got ").concat(s.info.encryptionType),ce.EncryptionTypeMismatch)),this.textStreamControllers.delete(e.streamId)):e.content.length>0&&s.controller.enqueue(e))}handleStreamTrailer(e,t){const i=this.textStreamControllers.get(e.streamId);i&&(i.info.encryptionType!==t?i.controller.error(new ye("Encryption type mismatch for stream ".concat(e.streamId,". Expected ").concat(t,", got ").concat(i.info.encryptionType),ce.EncryptionTypeMismatch)):(i.info.attributes=Object.assign(Object.assign({},i.info.attributes),e.attributes),i.controller.close(),this.textStreamControllers.delete(e.streamId)));const s=this.byteStreamControllers.get(e.streamId);s&&(s.info.encryptionType!==t?s.controller.error(new ye("Encryption type mismatch for stream ".concat(e.streamId,". Expected ").concat(t,", got ").concat(s.info.encryptionType),ce.EncryptionTypeMismatch)):(s.info.attributes=Object.assign(Object.assign({},s.info.attributes),e.attributes),s.controller.close()),this.byteStreamControllers.delete(e.streamId))}}class co{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 m(this,void 0,void 0,function*(){var e;yield this.defaultWriter.close(),this.defaultWriter.releaseLock(),(e=this.onClose)===null||e===void 0||e.call(this)})}}class yu extends co{}class ku extends co{}const pr=15e3;class Tu{constructor(e,t){this.engine=e,this.log=t}setupEngine(e){this.engine=e}sendText(e,t){return m(this,void 0,void 0,function*(){var i;const s=crypto.randomUUID(),o=new TextEncoder().encode(e).byteLength,a=(i=t?.attachments)===null||i===void 0?void 0:i.map(()=>crypto.randomUUID()),c=new Array(a?a.length+1:1).fill(0),d=(u,h)=>{var f;c[h]=u;const b=c.reduce((g,_)=>g+_,0);(f=t?.onProgress)===null||f===void 0||f.call(t,b)},l=yield this.streamText({streamId:s,totalSize:o,destinationIdentities:t?.destinationIdentities,topic:t?.topic,attachedStreamIds:a,attributes:t?.attributes});return yield l.write(e),d(1,0),yield l.close(),t?.attachments&&a&&(yield Promise.all(t.attachments.map((u,h)=>m(this,void 0,void 0,function*(){return this._sendFile(a[h],u,{topic:t.to

38pic,mimeType:u.type,onProgress:f=>{d(f,h+1)}})})))),l.info})}streamText(e){return m(this,void 0,void 0,function*(){var t,i,s;const r=(t=e?.streamId)!==null&&t!==void 0?t:crypto.randomUUID(),o={id:r,mimeType:"text/plain",timestamp:Date.now(),topic:(i=e?.topic)!==null&&i!==void 0?i:"",size:e?.totalSize,attributes:e?.attributes,encryptionType:!((s=this.engine.e2eeManager)===null||s===void 0)&&s.isDataChannelEncryptionEnabled?te.GCM:te.NONE},a=new ui({streamId:r,mimeType:o.mimeType,topic:o.topic,timestamp:nt(o.timestamp),totalLength:nt(e?.totalSize),attributes:o.attributes,contentHeader:{case:"textHeader",value:new zr({version:e?.version,attachedStreamIds:e?.attachedStreamIds,replyToStreamId:e?.replyToStreamId,operationType:e?.type==="update"?cn.UPDATE:cn.CREATE})}}),c=e?.destinationIdentities,d=new de({destinationIdentities:c,value:{case:"streamHeader",value:a}});yield this.engine.sendDataPacket(d,j.RELIABLE);let l=0;const u=this.engine,h=new WritableStream({write(g){return m(this,void 0,void 0,function*(){for(const _ of cl(g,pr)){const k=new hi({content:_,streamId:r,chunkIndex:nt(l)}),I=new de({destinationIdentities:c,value:{case:"streamChunk",value:k}});yield u.sendDataPacket(I,j.RELIABLE),l+=1}})},close(){return m(this,void 0,void 0,function*(){const g=new mi({streamId:r}),_=new de({destinationIdentities:c,value:{case:"streamTrailer",value:g}});yield u.sendDataPacket(_,j.RELIABLE)})},abort(g){console.log("Sink error:",g)}});let f=()=>m(this,void 0,void 0,function*(){yield b.close()});u.once(R.Closing,f);const b=new yu(h,o,()=>this.engine.off(R.Closing,f));return b})}sendFile(e,t){return m(this,void 0,void 0,function*(){const i=crypto.randomUUID();return yield this._sendFile(i,e,t),{id:i}})}_sendFile(e,t,i){return m(this,void 0,void 0,function*(){var s;const r=yield this.streamBytes({streamId:e,totalSize:t.size,name:t.name,mimeType:(s=i?.mimeType)!==null&&s!==void 0?s:t.type,topic:i?.topic,destinationIdentities:i?.destinationIdentities}),o=t.stream().getReader();for(;;){const{done:a,value:c}=yield o.read();if(a)break;yield r.write(c)}return yield r.close(),r.info})}streamBytes(e){return m(this,void 0,void 0,function*(){var t,i,s,r,o,a;const c=(t=e?.streamId)!==null&&t!==void 0?t:crypto.randomUUID(),d=e?.destinationIdentities,l={id:c,mimeType:(i=e?.mimeType)!==null&&i!==void 0?i:"application/octet-stream",topic:(s=e?.topic)!==null&&s!==void 0?s:"",timestamp:Date.now(),attributes:e?.attributes,size:e?.totalSize,name:(r=e?.name)!==null&&r!==void 0?r:"unknown",encryptionType:!((o=this.engine.e2eeManager)===null||o===void 0)&&o.isDataChannelEncryptionEnabled?te.GCM:te.NONE},u=new ui({totalLength:nt((a=l.size)!==null&&a!==void 0?a:0),mimeType:l.mimeType,streamId:c,topic:l.topic,timestamp:nt(Date.now()),attributes:l.attributes,contentHeader:{case:"byteHeader",value:new Qr({name:l.name})}}),h=new de({destinationIdentities:d,value:{case:"streamHeader",value:u}});yield this.engine.sendDataPacket(h,j.RELIABLE);let f=0;const b=new ae,g=this.engine,_=this.log,k=new WritableStream({write(M){return m(this,void 0,void 0,function*(){const v=yield b.lock();let y=0;try{for(;y<M.byteLength;){const C=M.slice(y,y+pr),D=new de({destinationIdentities:d,value:{case:"streamChunk",value:new hi({content:C,streamId:c,chunkIndex:nt(f)})}});yield g.sendDataPacket(D,j.RELIABLE),f+=1,y+=C.byteLength}}finally{v()}})},close(){return m(this,void 0,void 0,function*(){const M=new mi({streamId:c}),v=new de({destinationIdentities:d,value:{case:"streamTrailer",value:M}});yield g.sendDataPacket(v,j.RELIABLE)})},abort(M){_.error("Sink error:",M)}});return new ku(k,l)})}}class lo extends T{constructor(e,t,i,s,r){super(e,i,r),this.sid=t,this.receiver=s}get isLocal(){return!1}setMuted(e){this.isMuted!==e&&(this.isMuted=e,this._mediaStreamTrack.enabled=!e,this.emit(e?P.Muted:P.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(P.Ended,this))};e.addEventListener("removetrack",t)}start(){this.startMonitor(),super.enable()}stop(){this.stopMonitor(),super.disable()}getRTCStatsReport(){return m(this,void 0,void 0,function*(){var e;return!((e=this.receiver)===null||e===void 0)&&e.getStats?yield this.receiver.getStats():void 0})}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(),as)),Vd()&&this.registerTimeSyncUpdate()}registerTimeSyncUpdate(){const e=()=>{var t;this.timeSyncHandle=requestAnimationFrame(()=>e());const i=(t=this.receiver)===null||t===void 0?void 0:t.getSynchronizationSources()[0];if(i){const{timestamp:s,rtpTimestamp:r}=i;

38r&&this.rtpTimestamp!==r&&(this.emit(P.TimeSyncUpdate,{timestamp:s,rtpTimestamp:r}),this.rtpTimestamp=r)}};e()}}class Su extends lo{constructor(e,t,i,s,r,o){super(e,t,T.Kind.Audio,i,o),this.monitorReceiver=()=>m(this,void 0,void 0,function*(){if(!this.receiver){this._currentBitrate=0;return}const a=yield this.getReceiverStats();a&&this.prevStats&&this.receiver&&(this._currentBitrate=Di(a,this.prevStats)),this.prevStats=a}),this.audioContext=s,this.webAudioPluginNodes=[],r&&(this.sinkId=r.deviceId)}setVolume(e){var t;for(const i of this.attachedElements)this.audioContext?(t=this.gainNode)===null||t===void 0||t.gain.setTargetAtTime(e,0,.1):i.volume=e;Me()&&this._mediaStreamTrack._setVolume(e),this.elementVolume=e}getVolume(){if(this.elementVolume)return this.elementVolume;if(Me())return 1;let e=0;return this.attachedElements.forEach(t=>{t.volume>e&&(e=t.volume)}),e}setSinkId(e){return m(this,void 0,void 0,function*(){this.sinkId=e,yield Promise.all(this.attachedElements.map(t=>{if(vi(t))return t.setSinkId(e)}))})}attach(e){const t=this.attachedElements.length===0;return e?super.attach(e):e=super.attach(),this.sinkId&&vi(e)&&e.setSinkId(this.sinkId).catch(i=>{this.log.error("Failed to set sink id on remote audio track",i,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;this.webAudioPluginNodes.forEach(s=>{i.connect(s),i=s}),this.gainNode=e.createGain(),i.connect(this.gainNode),this.gainNode.connect(e.destination),this.elementVolume&&this.gainNode.gain.setTargetAtTime(this.elementVolume,0,.1),e.state!=="running"&&e.resume().then(()=>{e.state!=="running"&&this.emit(P.AudioPlaybackFailed,new Error("Audio Context couldn't be started automatically"))}).catch(s=>{this.emit(P.AudioPlaybackFailed,s)})}disconnectWebAudio(){var e,t;(e=this.gainNode)===null||e===void 0||e.disconnect(),(t=this.sourceNode)===null||t===void 0||t.disconnect(),this.gainNode=void 0,this.sourceNode=void 0}getReceiverStats(){return m(this,void 0,void 0,function*(){if(!this.receiver||!this.receiver.getStats)return;const e=yield this.receiver.getStats();let t;return e.forEach(i=>{i.type==="inbound-rtp"&&(t={type:"audio",streamId:i.id,timestamp:i.timestamp,jitter:i.jitter,bytesReceived:i.bytesReceived,concealedSamples:i.concealedSamples,concealmentEvents:i.concealmentEvents,silentConcealedSamples:i.silentConcealedSamples,silentConcealmentEvents:i.silentConcealmentEvents,totalAudioEnergy:i.totalAudioEnergy,totalSamplesDuration:i.totalSamplesDuration})}),t})}}const rn=100;class Cu extends lo{constructor(e,t,i,s,r){super(e,t,T.Kind.Video,i,r),this.elementInfos=[],this.monitorReceiver=()=>m(this,void 0,void 0,function*(){if(!this.receiver){this._currentBitrate=0;return}const o=yield this.getReceiverStats();o&&this.prevStats&&this.receiver&&(this._currentBitrate=Di(o,this.prevStats)),this.prevStats=o}),this.debouncedHandleResize=is(()=>{this.updateDimensions()},rn),this.adaptiveStreamSettings=s}get isAdaptiveStream(){return this.adaptiveStreamSettings!==void 0}setStreamState(e){super.setStreamState(e),this.log.debug("setStreamState",e),this.isAdaptiveStream&&e===T.StreamState.Active&&this.updateVisibility()}get mediaStreamTrack(){return this._mediaStreamTrack}setMuted(e){super.setMuted(e),this.attachedElements.forEach(t=>{e?bt(this._mediaStreamTrack,t):ht(this._mediaStreamTrack,t)})}attach(e){if(e?super.attach(e):e=super.attach(),this.adaptiveStreamSettings&&this.elementInfos.find(t=>t.element===e)===void 0){const t=new Eu(e);this.observeElementInfo(t)}return e}observeElementInfo(e){this.adaptiveStreamSettings&&this.elementInfos.find(t=>t===e)===void 0?(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){this.log.warn("stopObservingElementInfo ignored",this.logContext);return}const t=this.elementInfos.filter(i=>i===e);for(const i of t)i.stopObserving();this.elementInfos=this.elementInfos.filter(i=>i!==e),this.updateVisibility(),this.debouncedHandleResize()}detach(e){let t=[];if(e)return this.stopObservingElement(e),super.detach(e);t=super.detach();for(const i of t)this.stopObservingElement(i);return t}getDecoderImplementation(){var e;return(e=this.prevStats)===null||e===void 0?void 0:e.decoderImplementation}getReceiverStats(){return m(this,void 0,void 0,function*(){if(!this.receiver||!this.receiver.getStats)return;const e=yield this.receiver.getStats();let t,i="",s=new Map;return e.forEach(r=>{r.type==="inbound-rtp"?(i=r.codecId,t={type:"video",streamId:r.id,framesDecoded:r.framesDecoded,framesDropped:r.framesDropped,framesReceived:r.framesReceived,packetsReceived:r.packetsReceived,packetsLost:r.packetsLost,frameWidth:r.frameWidth,frameHeight:r.frameHeight,pliCount:r.pliCount,firCount:r.firCount,nackCount:r.nackCount,jitter:r.jitter,timestamp:r.timestamp,bytesReceived:r.bytesReceived,decoderImplementation:r.decoderImplementation}):r.type==="codec"&&s.set(r.id,r)}),t&&i!==""&&s.get(i)&&(t.mimeType=s.get(i).mimeType),t})}stopObservingElement(e){const t=this.elementInfos.filter(i=>i.element===e);for(const i of t)this.stopObservingElementInfo(i)}handleAppVisibilityChanged(){const e=Object.create(null,{handleAppVisibilityChanged:{get:()=>super.handleAppVisibilityChanged}});return m(this,void 0,void 0,function*(){yield e.handleAppVisibilityChanged.call(this),this.isAdaptiveStream&&this.updateVisibility()})}updateVisibility(e){var t,i;const s=this.elementInfos.reduce((c,d)=>Math.max(c,d.visibilityChangedAt||0),0),r=!((i=(t=this.adaptiveStreamSettings)===null||t===void 0?void 0:t.pauseVideoInBackground)!==null&&i!==void 0)||i?this.isInBackground:!1,o=this.elementInfos.some(c=>c.pictureInPicture),a=this.elementInfos.some(c=>c.visible)&&!r||o;if(!(this.lastVisible===a&&!e)){if(!a&&Date.now()-s<rn){se.setTimeout(()=>{this.updateVisibility()},rn);return}this.lastVisible=a,this.emit(P.VisibilityChanged,a,this)}}updateDimensions(){var e,t;let i=0,s=0;const r=this.getPixelDensity();for(const o of this.elementInfos){const a=o.width()*r,c=o.height()*r;a+c>i+s&&(i=a,s=c)}((e=this.lastDimensions)===null||e===void 0?void 0:e.width)===i&&((t=this.lastDimensions)===null||t===void 0?void 0:t.height)===s||(this.lastDimensions={width:i,height:s},this.emit(P.VideoDimensionsChanged,this.lastDimensions,this))}getPixelDensity(){var e;const t=(e=this.adaptiveStreamSettings)===null||e===void 0?void 0:e.pixelDensity;return t==="screen"?Ws():t||(Ws()>2?2:1)}}class Eu{get visible(){return this.isPiP||this.isIntersecting}get pictureInPicture(){return this.isPiP}constructor(e,t){this.onVisibilityChanged=i=>{var s;const{target:r,isIntersecting:o}=i;r===this.element&&(this.isIntersecting=o,this.isPiP=wt(this.element),this.visibilityChangedAt=Date.now(),(s=this.handleVisibilityChanged)===null||s===void 0||s.call(this))},this.onEnterPiP=()=>{var i,s,r;(s=(i=window.documentPictureInPicture)===null||i===void 0?void 0:i.window)===null||s===void 0||s.addEventListener("pagehide",this.onLeavePiP),this.isPiP=wt(this.element),(r=this.handleVisibilityChanged)===null||r===void 0||r.call(this)},this.onLeavePiP=()=>{var i;this.isPiP=wt(this.element),(i=this.handleVisibilityChanged)===null||i===void 0||i.call(this)},this.element=e,this.isIntersecting=t??Mn(e),this.isPiP=me()&&wt(e),this.visibilityChangedAt=0}width(){return this.element.clientWidth}height(){return this.element.clientHeight}observe(){var e,t,i;this.isIntersecting=Mn(this.element),this.isPiP=wt(this.element),this.element.handleResize=()=>{var s;(s=this.handleResize)===null||s===void 0||s.call(this)},this.element.handleVisibilityChanged=this.onVisibilityChanged,Gs().observe(this.element),Ks().observe(this.element),this.element.addEventListener("enterpictureinpicture",this.onEnterPiP),this.element.addEventListener("leavepictureinpicture",this.onLeavePiP),(e=window.documentPictureInPicture)===null||e===void 0||e.addEventListener("enter",this.onEnterPiP),(i=(t=window.documentPictureInPicture)===null||t===void 0?void 0:t.window)===null||i===void 0||i.addEventListener("pagehide",this.onLeavePiP)}stopObserving(){var e,t,i,s,r;(e=Gs())===null||e===void 0||e.unobserve(this.element),(t=Ks())===null||t===void 0||t.unobserve(this.element),this.element.removeEventListener("enterpictureinpicture",this.onEnterPiP),this.element.removeEventListener("leavepictureinpicture",this.onLeavePiP),(i=window.documentPictureInPicture)===null||i===void 0||i.removeEventListener("enter",this.onEnterPiP),(r=(s=window.documentPictureInPicture)===null||s===void 0?void 0:s.window)===null||r===void 0||r.removeEventListener("pagehide",this.onLeavePiP)}}function wt(n){var e,t;return document.pictureInPictureElement===n?!0:!((e=window.documentPictureInPicture)===null||e===void 0)&&e.window?Mn(n,(t=window.documentPictureInPicture)===null||t===void 0?void 0:t.window):!1}function Mn(n,e){const t=e||window;let i=n.offsetTop,s=n.offsetLeft;const r=n.offsetWidth,o=n.offsetHeight,{hidden:a}=n,{display:c}=getComputedStyle(n);for(;n.offsetParent;)n=n.offsetParent,i+=n.offsetTop,s+=n.offsetLeft;return i<t.pageYOffset+t.innerHeight&&s<t.pageXOffset+t.innerWidth&&i+o>t.pageYOffset&&s+r>t.pageXOffset&&!a&&c!=="none"}class Le extends xe.EventEmitter{constructor(e,t,i,s){var r;super(),this.metadataMuted=!1,this.encryption=te.NONE,this.log=U,this.handleMuted=()=>{this.emit(P.Muted)},this.handleUnmuted=()=>{this.emit(P.Unmuted)},this.log=Be((r=s?.loggerName)!==null&&r!==void 0?r:Re.Publication),this.loggerContextCb=this.loggerContextCb,this.setMaxListeners(100),this.kind=e,this.trackSid=t,this.trackName=i,this.source=T.Source.Unknown}setTrack(e){this.track&&(this.track.off(P.Muted,this.handleMuted),this.track.off(P.Unmuted,this.handleUnmuted)),this.track=e,e&&(e.on(P.Muted,this.handleMuted),e.on(P.Unmuted,this.handleUnmuted))}get logContext(){var e;return Object.assign(Object.assign({},(e=this.loggerContextCb)===null||e===void 0?void 0:e.call(this)),B(this))}get isMuted(){return this.metadataMuted}

38get isEnabled(){return!0}get isSubscribed(){return this.track!==void 0}get isEncrypted(){return this.encryption!==te.NONE}get audioTrack(){if(De(this.track))return this.track}get videoTrack(){if(Ze(this.track))return this.track}updateInfo(e){this.trackSid=e.sid,this.trackName=e.name,this.source=T.sourceFromProto(e.source),this.mimeType=e.mimeType,this.kind===T.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(n){(function(e){e.Desired="desired",e.Subscribed="subscribed",e.Unsubscribed="unsubscribed"})(n.SubscriptionStatus||(n.SubscriptionStatus={})),(function(e){e.Allowed="allowed",e.NotAllowed="not_allowed"})(n.PermissionStatus||(n.PermissionStatus={}))})(Le||(Le={}));class An extends Le{get isUpstreamPaused(){var e;return(e=this.track)===null||e===void 0?void 0:e.isUpstreamPaused}constructor(e,t,i,s){super(e,t.sid,t.name,s),this.track=void 0,this.handleTrackEnded=()=>{this.emit(P.Ended)},this.handleCpuConstrained=()=>{this.track&&Ze(this.track)&&this.emit(P.CpuConstrained,this.track)},this.updateInfo(t),this.setTrack(i)}setTrack(e){this.track&&(this.track.off(P.Ended,this.handleTrackEnded),this.track.off(P.CpuConstrained,this.handleCpuConstrained)),super.setTrack(e),e&&(e.on(P.Ended,this.handleTrackEnded),e.on(P.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 m(this,void 0,void 0,function*(){var e;return(e=this.track)===null||e===void 0?void 0:e.mute()})}unmute(){return m(this,void 0,void 0,function*(){var e;return(e=this.track)===null||e===void 0?void 0:e.unmute()})}pauseUpstream(){return m(this,void 0,void 0,function*(){var e;yield(e=this.track)===null||e===void 0?void 0:e.pauseUpstream()})}resumeUpstream(){return m(this,void 0,void 0,function*(){var e;yield(e=this.track)===null||e===void 0?void 0:e.resumeUpstream()})}getTrackFeatures(){var e;if(De(this.track)){const t=this.track.getSourceTrackSettings(),i=new Set;return t.autoGainControl&&i.add(ie.TF_AUTO_GAIN_CONTROL),t.echoCancellation&&i.add(ie.TF_ECHO_CANCELLATION),t.noiseSuppression&&i.add(ie.TF_NOISE_SUPPRESSION),t.channelCount&&t.channelCount>1&&i.add(ie.TF_STEREO),!((e=this.options)===null||e===void 0)&&e.dtx||i.add(ie.TF_NO_DTX),this.track.enhancedNoiseCancellation&&i.add(ie.TF_ENHANCED_NOISE_CANCELLATION),Array.from(i.values())}else return[]}}function Mi(n,e){return m(this,void 0,void 0,function*(){n??(n={});let t=!1;const{audioProcessor:i,videoProcessor:s,optionsWithoutProcessor:r}=Ja(n);let o=r.audio,a=r.video;if(i&&typeof r.audio=="object"&&(r.audio.processor=i),s&&typeof r.video=="object"&&(r.video.processor=s),n.audio&&typeof r.audio=="object"&&typeof r.audio.deviceId=="string"){const u=r.audio.deviceId;r.audio.deviceId={exact:u},t=!0,o=Object.assign(Object.assign({},r.audio),{deviceId:{ideal:u}})}if(r.video&&typeof r.video=="object"&&typeof r.video.deviceId=="string"){const u=r.video.deviceId;r.video.deviceId={exact:u},t=!0,a=Object.assign(Object.assign({},r.video),{deviceId:{ideal:u}})}r.audio===!0?r.audio={deviceId:"default"}:typeof r.audio=="object"&&r.audio!==null&&(r.audio=Object.assign(Object.assign({},r.audio),{deviceId:r.audio.deviceId||"default"})),r.video===!0?r.video={deviceId:"default"}:typeof r.video=="object"&&!r.video.deviceId&&(r.video.deviceId="default");const c=Wa(r,eo,to),d=Xn(c),l=navigator.mediaDevices.getUserMedia(d);r.audio&&(ne.userMediaPromiseMap.set("audioinput",l),l.catch(()=>ne.userMediaPromiseMap.delete("audioinput"))),r.video&&(ne.userMediaPromiseMap.set("videoinput",l),l.catch(()=>ne.userMediaPromiseMap.delete("videoinput")));try{const u=yield l;return yield Promise.all(u.getTracks().map(h=>m(this,void 0,void 0,function*(){const f=h.kind==="audio";let b=f?c.audio:c.video;(typeof b=="boolean"||!b)&&(b={});let g;const _=f?d.audio:d.video;typeof _!="boolean"&&(g=_);const k=h.getSettings().deviceId;g?.deviceId&&Qe(g.deviceId)!==k?g.deviceId=k:g||(g={deviceId:k});const I=$l(h,g,e);return I.kind===T.Kind.Video?I.source=T.Source.Camera:I.kind===T.Kind.Audio&&(I.source=T.Source.Microphone),I.mediaStream=u,De(I)&&i?yield I.setProcessor(i):Ze(I)&&s&&(yield I.setProcessor(s)),I})))}catch(u){if(!t)throw u;return Mi(Object.assign(Object.assign({},n),{audio:o,video:a}),e)}})}function Pu(n){return m(this,void 0,void 0,function*(){return(yield Mi({audio:!1,video:n??!0}))[0]})}function _u(n){return m(this,void 0,void 0,function*(){return(yield Mi({audio:n??!0,video:!1}

38))[0]})}function jh(n){return m(this,void 0,void 0,function*(){if(n===void 0&&(n={}),n.resolution===void 0&&!Ha()&&(n.resolution=Oi.h1080fps30.resolution),navigator.mediaDevices.getDisplayMedia===void 0)throw new Ii("getDisplayMedia not supported");const e=Ga(n),t=yield navigator.mediaDevices.getDisplayMedia(e),i=t.getVideoTracks();if(i.length===0)throw new Oe("no video track found");const s=new Wt(i[0],void 0,!1);s.source=T.Source.ScreenShare;const r=[s];if(t.getAudioTracks().length>0){const o=new qt(t.getAudioTracks()[0],void 0,!1);o.source=T.Source.ScreenShareAudio,r.push(o)}return r})}var Je;(function(n){n.Excellent="excellent",n.Good="good",n.Poor="poor",n.Lost="lost",n.Unknown="unknown"})(Je||(Je={}));function Ru(n){switch(n){case It.EXCELLENT:return Je.Excellent;case It.GOOD:return Je.Good;case It.POOR:return Je.Poor;case It.LOST:return Je.Lost;default:return Je.Unknown}}class uo extends xe.EventEmitter{get logContext(){var e,t;return Object.assign({},(t=(e=this.loggerOptions)===null||e===void 0?void 0:e.loggerContextCb)===null||t===void 0?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((e=this.permissions)===null||e===void 0?void 0:e.agent)||this.kind===Lt.AGENT}get isActive(){var e;return((e=this.participantInfo)===null||e===void 0?void 0:e.state)===pt.ACTIVE}get kind(){return this._kind}get attributes(){return Object.freeze(Object.assign({},this._attributes))}constructor(e,t,i,s,r,o){let a=arguments.length>6&&arguments[6]!==void 0?arguments[6]:Lt.STANDARD;var c;super(),this.audioLevel=0,this.isSpeaking=!1,this._connectionQuality=Je.Unknown,this.log=U,this.log=Be((c=o?.loggerName)!==null&&c!==void 0?c:Re.Participant),this.loggerOptions=o,this.setMaxListeners(100),this.sid=e,this.identity=t,this.name=i,this.metadata=s,this.audioTrackPublications=new Map,this.videoTrackPublications=new Map,this.trackPublications=new Map,this._kind=a,this._attributes=r??{}}getTrackPublications(){return Array.from(this.trackPublications.values())}getTrackPublication(e){for(const[,t]of this.trackPublications)if(t.source===e)return t}getTrackPublicationByName(e){for(const[,t]of this.trackPublications)if(t.trackName===e)return t}waitUntilActive(){return this.isActive?Promise.resolve():this.activeFuture?this.activeFuture.promise:(this.activeFuture=new ke,this.once(w.Active,()=>{var e,t;(t=(e=this.activeFuture)===null||e===void 0?void 0:e.resolve)===null||t===void 0||t.call(e),this.activeFuture=void 0}),this.activeFuture.promise)}get connectionQuality(){return this._connectionQuality}get isCameraEnabled(){var e;const t=this.getTrackPublication(T.Source.Camera);return!(!((e=t?.isMuted)!==null&&e!==void 0)||e)}get isMicrophoneEnabled(){var e;const t=this.getTrackPublication(T.Source.Microphone);return!(!((e=t?.isMuted)!==null&&e!==void 0)||e)}get isScreenShareEnabled(){return!!this.getTrackPublication(T.Source.ScreenShare)}get isLocal(){return!1}get joinedAt(){return this.participantInfo?new Date(Number.parseInt(this.participantInfo.joinedAt.toString())*1e3):new Date}updateInfo(e){var t;return this.participantInfo&&this.participantInfo.sid===e.sid&&this.participantInfo.version>e.version?!1:(this.identity=e.identity,this.sid=e.sid,this._setName(e.name),this._setMetadata(e.metadata),this._setAttributes(e.attributes),e.state===pt.ACTIVE&&((t=this.participantInfo)===null||t===void 0?void 0:t.state)!==pt.ACTIVE&&this.emit(w.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(w.ParticipantMetadataChanged,i)}_setName(e){const t=this.name!==e;this.name=e,t&&this.emit(w.ParticipantNameChanged,e)}_setAttributes(e){const t=qd(this.attributes,e);this._attributes=e,Object.keys(t).length>0&&this.emit(w.AttributesChanged,t)}setPermissions(e){var t,i,s,r,o,a;const c=this.permissions,d=e.canPublish!==((t=this.permissions)===null||t===void 0?void 0:t.canPublish)||e.canSubscribe!==((i=this.permissions)===null||i===void 0?void 0:i.canSubscribe)||e.canPublishData!==((s=this.permissions)===null||s===void 0?void 0:s.canPublishData)||e.hidden!==((r=this.permissions)===null||r===void 0?void 0:r.hidden)||e.recorder!==((o=this.permissions)===null||o===void 0?void 0:o.recorder)||e.canPublishSources.length!==this.permissions.canPublishSources.length||e.canPublishSources.some((l,u)=>{var h;return l!==((h=this.permissions)===null||h===void 0?void 0:h.canPublishSources[u])})||e.canSubscribeMetrics!==((a=this.permissions)===null||a===void 0?void 0:a.canSubscribeMetrics);

38return this.permissions=e,d&&this.emit(w.ParticipantPermissionsChanged,c),d}setIsSpeaking(e){e!==this.isSpeaking&&(this.isSpeaking=e,e&&(this.lastSpokeAt=new Date),this.emit(w.IsSpeakingChanged,e))}setConnectionQuality(e){const t=this._connectionQuality;this._connectionQuality=Ru(e),t!==this._connectionQuality&&this.emit(w.ConnectionQualityChanged,this._connectionQuality)}setDisconnected(){var e,t;this.activeFuture&&((t=(e=this.activeFuture).reject)===null||t===void 0||t.call(e,new Error("Participant disconnected")),this.activeFuture=void 0)}setAudioContext(e){this.audioContext=e,this.audioTrackPublications.forEach(t=>De(t.track)&&t.track.setAudioContext(e))}addTrackPublication(e){e.on(P.Muted,()=>{this.emit(w.TrackMuted,e)}),e.on(P.Unmuted,()=>{this.emit(w.TrackUnmuted,e)});const t=e;switch(t.track&&(t.track.sid=e.trackSid),this.trackPublications.set(e.trackSid,e),e.kind){case T.Kind.Audio:this.audioTrackPublications.set(e.trackSid,e);break;case T.Kind.Video:this.videoTrackPublications.set(e.trackSid,e);break}}}function wu(n){var e,t,i;if(!n.participantSid&&!n.participantIdentity)throw new Error("Invalid track permission, must provide at least one of participantIdentity and participantSid");return new na({participantIdentity:(e=n.participantIdentity)!==null&&e!==void 0?e:"",participantSid:(t=n.participantSid)!==null&&t!==void 0?t:"",allTracks:(i=n.allowAll)!==null&&i!==void 0?i:!1,trackSids:n.allowedTrackSids||[]})}class Iu extends uo{constructor(e,t,i,s,r,o){super(e,t,void 0,void 0,void 0,{loggerName:s.loggerName,loggerContextCb:()=>this.engine.logContext}),this.pendingPublishing=new Set,this.pendingPublishPromises=new Map,this.participantTrackPermissions=[],this.allParticipantsAllowedToSubscribe=!0,this.encryptionType=te.NONE,this.enabledPublishVideoCodecs=[],this.pendingAcks=new Map,this.pendingResponses=new Map,this.handleReconnecting=()=>{this.reconnectFuture||(this.reconnectFuture=new ke)},this.handleReconnected=()=>{var a,c;(c=(a=this.reconnectFuture)===null||a===void 0?void 0:a.resolve)===null||c===void 0||c.call(a),this.reconnectFuture=void 0,this.updateTrackSubscriptionPermissions()},this.handleClosing=()=>{var a,c,d,l,u,h;this.reconnectFuture&&(this.reconnectFuture.promise.catch(f=>this.log.warn(f.message,this.logContext)),(c=(a=this.reconnectFuture)===null||a===void 0?void 0:a.reject)===null||c===void 0||c.call(a,new Error("Got disconnected during reconnection attempt")),this.reconnectFuture=void 0),this.signalConnectedFuture&&((l=(d=this.signalConnectedFuture).reject)===null||l===void 0||l.call(d,new Error("Got disconnected without signal connected")),this.signalConnectedFuture=void 0),(h=(u=this.activeAgentFuture)===null||u===void 0?void 0:u.reject)===null||h===void 0||h.call(u,new Error("Got disconnected without active agent present")),this.activeAgentFuture=void 0,this.firstActiveAgent=void 0},this.handleSignalConnected=a=>{var c,d;a.participant&&this.updateInfo(a.participant),this.signalConnectedFuture||(this.signalConnectedFuture=new ke),(d=(c=this.signalConnectedFuture).resolve)===null||d===void 0||d.call(c)},this.handleSignalRequestResponse=a=>{const{requestId:c,reason:d,message:l}=a,u=this.pendingSignalRequests.get(c);u&&(d!==zn.OK&&u.reject(new Fs(l,d)),this.pendingSignalRequests.delete(c))},this.handleDataPacket=a=>{switch(a.value.case){case"rpcResponse":let c=a.value.value,d=null,l=null;c.value.case==="payload"?d=c.value.value:c.value.case==="error"&&(l=X.fromProto(c.value.value)),this.handleIncomingRpcResponse(c.requestId,d,l);break;case"rpcAck":let u=a.value.value;this.handleIncomingRpcAck(u.requestId);break}},this.updateTrackSubscriptionPermissions=()=>{this.log.debug("updating track subscription permissions",Object.assign(Object.assign({},this.logContext),{allParticipantsAllowed:this.allParticipantsAllowedToSubscribe,participantTrackPermissions:this.participantTrackPermissions})),this.engine.client.sendUpdateSubscriptionPermissions(this.allParticipantsAllowedToSubscribe,this.participantTrackPermissions.map(a=>wu(a)))},this.onTrackUnmuted=a=>{this.onTrackMuted(a,a.isUpstreamPaused)},this.onTrackMuted=(a,c)=>{if(c===void 0&&(c=!0),!a.sid){this.log.error("could not update mute status for unpublished track",Object.assign(Object.assign({},this.logContext),B(a)));return}this.engine.updateMuteStatus(a.sid,c)},this.onTrackUpstreamPaused=a=>{this.log.debug("upstream paused",Object.assign(Object.assign({},this.logContext),B(a))),this.onTrackMuted(a,!0)},this.onTrackUpstreamResumed=a=>{this.log.debug("upstream resumed",Object.assign(Object.assign({},this.logContext),B(a))),this.onTrackMuted(a,a.isMuted)},this.onTrackFeatureUpdate=a=>{const c=this.audioTrackPublications.get(a.sid);if(!c){this.log.warn("Could not update local audio track settings, missing publication for track ".concat(a.sid),this.logContext);return}this.engine.client.sendUpdateLocalAudioTrack(c.trackSid,c.getTrackFeatures())},this.onTrackCpuConstrained=(a,c)=>{this.log.debug("track cpu constrained",Object.assign(Object.assign({}

38,this.logContext),B(c))),this.emit(w.LocalTrackCpuConstrained,a,c)},this.handleSubscribedQualityUpdate=a=>m(this,void 0,void 0,function*(){var c,d,l,u,h;if(!(!((h=this.roomOptions)===null||h===void 0)&&h.dynacast))return;const f=this.videoTrackPublications.get(a.trackSid);if(!f){this.log.warn("received subscribed quality update for unknown track",Object.assign(Object.assign({},this.logContext),{trackSid:a.trackSid}));return}if(!f.videoTrack)return;const b=yield f.videoTrack.setPublishingCodecs(a.subscribedCodecs);try{for(var g=!0,_=je(b),k;k=yield _.next(),c=k.done,!c;g=!0){u=k.value,g=!1;const I=u;Fd(I)&&(this.log.debug("publish ".concat(I," for ").concat(f.videoTrack.sid),Object.assign(Object.assign({},this.logContext),B(f))),yield this.publishAdditionalCodecForTrack(f.videoTrack,I,f.options))}}catch(I){d={error:I}}finally{try{!g&&!c&&(l=_.return)&&(yield l.call(_))}finally{if(d)throw d.error}}}),this.handleLocalTrackUnpublished=a=>{const c=this.trackPublications.get(a.trackSid);if(!c){this.log.warn("received unpublished event for unknown track",Object.assign(Object.assign({},this.logContext),{trackSid:a.trackSid}));return}this.unpublishTrack(c.track)},this.handleTrackEnded=a=>m(this,void 0,void 0,function*(){if(a.source===T.Source.ScreenShare||a.source===T.Source.ScreenShareAudio)this.log.debug("unpublishing local track due to TrackEnded",Object.assign(Object.assign({},this.logContext),B(a))),this.unpublishTrack(a);else if(a.isUserProvided)yield a.mute();else if(Ne(a)||We(a))try{if(me())try{const c=yield navigator?.permissions.query({name:a.source===T.Source.Camera?"camera":"microphone"});if(c&&c.state==="denied")throw this.log.warn("user has revoked access to ".concat(a.source),Object.assign(Object.assign({},this.logContext),B(a))),c.onchange=()=>{c.state!=="denied"&&(a.isMuted||a.restartTrack(),c.onchange=null)},new Error("GetUserMedia Permission denied")}catch{}a.isMuted||(this.log.debug("track ended, attempting to use a different device",Object.assign(Object.assign({},this.logContext),B(a))),Ne(a)?yield a.restartTrack({deviceId:"default"}):yield a.restartTrack())}catch{this.log.warn("could not restart track, muting instead",Object.assign(Object.assign({},this.logContext),B(a))),yield a.mute()}}),this.audioTrackPublications=new Map,this.videoTrackPublications=new Map,this.trackPublications=new Map,this.engine=i,this.roomOptions=s,this.setupEngine(i),this.activeDeviceMap=new Map([["audioinput","default"],["videoinput","default"],["audiooutput","default"]]),this.pendingSignalRequests=new Map,this.rpcHandlers=r,this.roomOutgoingDataStreamManager=o}get lastCameraError(){return this.cameraError}get lastMicrophoneError(){return this.microphoneError}get isE2EEEnabled(){return this.encryptionType!==te.NONE}getTrackPublication(e){const t=super.getTrackPublication(e);if(t)return t}getTrackPublicationByName(e){const t=super.getTrackPublicationByName(e);if(t)return t}setupEngine(e){var t;this.engine=e,this.engine.on(R.RemoteMute,(i,s)=>{const r=this.trackPublications.get(i);!r||!r.track||(s?r.mute():r.unmute())}),!((t=this.signalConnectedFuture)===null||t===void 0)&&t.isResolved&&(this.signalConnectedFuture=void 0),this.engine.on(R.Connected,this.handleReconnected).on(R.SignalConnected,this.handleSignalConnected).on(R.SignalRestarted,this.handleReconnected).on(R.SignalResumed,this.handleReconnected).on(R.Restarting,this.handleReconnecting).on(R.Resuming,this.handleReconnecting).on(R.LocalTrackUnpublished,this.handleLocalTrackUnpublished).on(R.SubscribedQualityUpdate,this.handleSubscribedQualityUpdate).on(R.Closing,this.handleClosing).on(R.SignalRequestResponse,this.handleSignalRequestResponse).on(R.DataPacketReceived,this.handleDataPacket)}setMetadata(e){return m(this,void 0,void 0,function*(){yield this.requestMetadataUpdate({metadata:e})})}setName(e){return m(this,void 0,void 0,function*(){yield this.requestMetadataUpdate({name:e})})}setAttributes(e){return m(this,void 0,void 0,function*(){yield this.requestMetadataUpdate({attributes:e})})}requestMetadataUpdate(e){return m(this,arguments,void 0,function(t){var i=this;let{metadata:s,name:r,attributes:o}=t;return(function*(){return new he((a,c)=>m(i,void 0,void 0,function*(){var d,l;try{let u=!1;const h=yield this.engine.client.sendUpdateLocalMetadata((d=s??this.metadata)!==null&&d!==void 0?d:"",(l=r??this.name)!==null&&l!==void 0?l:"",o),f=performance.now();for(this.pendingSignalRequests.set(h,{resolve:a,reject:b=>{c(b),u=!0},values:{name:r,metadata:s,attributes:o}});performance.now()-f<5e3&&!u;){if((!r||this.name===r)&&(!s||this.metadata===s)&&(!o||Object.entries(o).every(b=>{let[g,_]=b;return this.attributes[g]===_||_===""&&!this.attributes[g]}))){this.pendingSignalRequests.delete(h),a();return}yield re(50)}c(new Fs("Request to update local metadata timed out","TimeoutError"))}catch(u){u instanceof Error?c(u):c(new Error(String(u)))}}))})()})}setCameraEnabled(e,t,i){return this.setTrackEnabled(T.Source.Camera,e,t,i)}setMicrophoneEnabled(e,t,i){return this.setTrackEnabled(T.Source.Microphone,e,t,i)}setScreenShareEnabled(e,t,i){return this.setTrackEnabled(T.Source.ScreenShare,e,t,i)}setE2EEEnabled(e){return m(this,void 0,void 0,function*(){this.encryptionType=e?te.GCM:te.NONE,yield this.republishAllTracks(void 0,!1)})}setTrackEnabled(e,t,i,s){return m(this,void 0,void 0,function*(){var r,o;this.log.debug("setTrackEnabled",Object.assign(Object.assign({},this.logContext),{source:e,enabled:t})),this.republishPromise&&(yield this.republishPromise);let a=this.getTrackPublication(e);if(t)if(a)yield a.unmute();else{let c;if(this.pendingPublishing.has(e)){const d=yield this.waitForPendingPublicationOfSource(e);return d||this.log.info("waiting for pending publication promise timed out",Object.assign(Object.assign({},this.logContext),{source:e})),yield d?.unmute(),d}this.pendingPublishing.add(e);try{switch(e){case T.Source.Camera:c=yield this.createTracks({video:(r=i)!==null&&r!==void 0?r:!0});break;case T.Source.Microphone:c=yield this.createTracks({audio:(o=i)!==null&&o!==void 0?o:!0});break;case T.Source.ScreenShare:c=yield this.createScreenTracks(Object.assign({},i));break;default:throw new Oe(e)}}catch(d){throw c?.forEach(l=>{l.stop()}

38),d instanceof Error&&this.emit(w.MediaDevicesError,d,Cn(e)),this.pendingPublishing.delete(e),d}for(const d of c){const l=Object.assign(Object.assign({},this.roomOptions.publishDefaults),i);e===T.Source.Microphone&&De(d)&&l.preConnectBuffer&&(this.log.info("starting preconnect buffer for microphone",Object.assign({},this.logContext)),d.startPreConnectBuffer())}try{const d=[];for(const u of c)this.log.info("publishing track",Object.assign(Object.assign({},this.logContext),B(u))),d.push(this.publishTrack(u,s));[a]=yield Promise.all(d)}catch(d){throw c?.forEach(l=>{l.stop()}),d}finally{this.pendingPublishing.delete(e)}}else if(!a?.track&&this.pendingPublishing.has(e)&&(a=yield this.waitForPendingPublicationOfSource(e),a||this.log.info("waiting for pending publication promise timed out",Object.assign(Object.assign({},this.logContext),{source:e}))),a&&a.track)if(e===T.Source.ScreenShare){a=yield this.unpublishTrack(a.track);const c=this.getTrackPublication(T.Source.ScreenShareAudio);c&&c.track&&this.unpublishTrack(c.track)}else yield a.mute();return a})}enableCameraAndMicrophone(){return m(this,void 0,void 0,function*(){if(!(this.pendingPublishing.has(T.Source.Camera)||this.pendingPublishing.has(T.Source.Microphone))){this.pendingPublishing.add(T.Source.Camera),this.pendingPublishing.add(T.Source.Microphone);try{const e=yield this.createTracks({audio:!0,video:!0});yield Promise.all(e.map(t=>this.publishTrack(t)))}finally{this.pendingPublishing.delete(T.Source.Camera),this.pendingPublishing.delete(T.Source.Microphone)}}})}createTracks(e){return m(this,void 0,void 0,function*(){var t,i;e??(e={});const s=Wa(e,(t=this.roomOptions)===null||t===void 0?void 0:t.audioCaptureDefaults,(i=this.roomOptions)===null||i===void 0?void 0:i.videoCaptureDefaults);try{return(yield Mi(s,{loggerName:this.roomOptions.loggerName,loggerContextCb:()=>this.logContext})).map(a=>(De(a)&&(this.microphoneError=void 0,a.setAudioContext(this.audioContext),a.source=T.Source.Microphone,this.emit(w.AudioStreamAcquired)),Ze(a)&&(this.cameraError=void 0,a.source=T.Source.Camera),a))}catch(r){throw r instanceof Error&&(e.audio&&(this.microphoneError=r),e.video&&(this.cameraError=r)),r}})}createScreenTracks(e){return m(this,void 0,void 0,function*(){if(e===void 0&&(e={}),navigator.mediaDevices.getDisplayMedia===void 0)throw new Ii("getDisplayMedia not supported");e.resolution===void 0&&!Ha()&&(e.resolution=Oi.h1080fps30.resolution);const t=Ga(e),i=yield navigator.mediaDevices.getDisplayMedia(t),s=i.getVideoTracks();if(s.length===0)throw new Oe("no video track found");const r=new Wt(s[0],void 0,!1,{loggerName:this.roomOptions.loggerName,loggerContextCb:()=>this.logContext});r.source=T.Source.ScreenShare,e.contentHint&&(r.mediaStreamTrack.contentHint=e.contentHint);const o=[r];if(i.getAudioTracks().length>0){this.emit(w.AudioStreamAcquired);const a=new qt(i.getAudioTracks()[0],void 0,!1,this.audioContext,{loggerName:this.roomOptions.loggerName,loggerContextCb:()=>this.logContext});a.source=T.Source.ScreenShareAudio,o.push(a)}return o})}publishTrack(e,t){return m(this,void 0,void 0,function*(){return this.publishOrRepublishTrack(e,t)})}publishOrRepublishTrack(e,t){return m(this,arguments,void 0,function(i,s){var r=this;let o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1;return(function*(){var a,c,d,l;Ne(i)&&i.setAudioContext(r.audioContext),yield(a=r.reconnectFuture)===null||a===void 0?void 0:a.promise,r.republishPromise&&!o&&(yield r.republishPromise),st(i)&&r.pendingPublishPromises.has(i)&&(yield r.pendingPublishPromises.get(i));let u;if(i instanceof MediaStreamTrack)u=i.getConstraints();else{u=i.constraints;let k;switch(i.source){case T.Source.Microphone:k="audioinput";break;case T.Source.Camera:k="videoinput"}k&&r.activeDeviceMap.has(k)&&(u=Object.assign(Object.assign({},u),{deviceId:r.activeDeviceMap.get(k)}))}if(i instanceof MediaStreamTrack)switch(i.kind){case"audio":i=new qt(i,u,!0,r.audioContext,{loggerName:r.roomOptions.loggerName,loggerContextCb:()=>r.logContext});break;case"video":i=new Wt(i,u,!0,{loggerName:r.roomOptions.loggerName,loggerContextCb:()=>r.logContext});break;default:throw new Oe("unsupported MediaStreamTrack kind ".concat(i.kind))}else i.updateLoggerOptions({loggerName:r.roomOptions.loggerName,loggerContextCb:()=>r.logContext});let h;if(r.trackPublications.forEach(k=>{k.track&&k.track===i&&(h=k)}),h)return r.log.warn("track has already been published, skipping",Object.assign(Object.assign({},r.logContext),B(h))),h;const f=Object.assign(Object.assign({},r.roomOptions.publishDefaults),s),b="channelCount"in i.mediaStreamTrack.getSettings()&&i.mediaStreamTrack.getSettings().channelCount===2||i.mediaStreamTrack.getConstraints().channelCount===2,g=(c=f.forceStereo)!==null&&c!==void 0?c:b;g&&(f.dtx===void 0&&r.log.info("Opus DTX will be disabled for stereo tracks by default. Enable them explicitly to make it work.",Object.assign(Object.assign({},r.logContext),B(i))),f.red===void 0&&r.log.info("Opus RED will be disabled for stereo tracks by default. Enable them explicitly to make it work."),(d=f.dtx)!==null&&d!==void 0||(f.dtx=!1),(l=f.red)!==null&&l!==void 0||(f.red=!1)),!$d()&&r.roomOptions.e2ee&&(r.log.info("End-to-end encryption is set up, simulcast publishing will be disabled on Safari versions and iOS browsers running iOS < v17.2",Object.assign({},r.logContext)),f.simulcast=!1),f.source&&(i.source=f.source);const _=new Promise((k,I)=>m(r,void 0,void 0,function*(){try{if(this.engine.client.currentState!==G.CONNECTED){this.log.debug("deferring track publication until signal is connected",Object.assign(Object.assign({},this.logContext),{track:B(i)}));let M=!1;const v=setTimeout(()=>{M=!0,i.stop(),I(new Us("publishing rejected as engine not connected within timeout",408))},15e3);if(yield this.waitUntilEngineConnected(),clearTimeout(v),M)return;const y=yield this.publish(i,f,g);k(y)}else try{const M=yield this.publish(i,f,g);k(M)}catch(M){I(M)}}catch(M){I(M)}}));r.pendingPublishPromises.set(i,_);try{return yield _}catch(k){throw k}finally{r.pendingPublishPromises.delete(i)}})()})}waitUntilEngineConnected(){return this.signalConnectedFuture||(this.signalConnectedFuture=new ke),this.signalConnectedFuture.promise}hasPermissionsToPublish(e){if(!this.permissions)return this.log.warn("no permissions present for publishing track",Object.assign(Object.assign({},this.logContext),B(e))),!1;const{canPublish:t,canPublishSources:i}=this.permissions;return t&&(i.length===0||i.map(s=>Wd(s)).includes(e.source))?!0:(this.log.warn("insufficient permissions to publish",Object.assign(Object.assign({},this.logContext),B(e))),!1)}publish(e,t,i){return m(this,void 0,void 0,function*(){var s,r,o,a,c,d,l,u,h,f;if(!this.hasPermissionsToPublish(e))throw new Us("failed to publish track, insufficient permissions",403);Array.from(this.trackPublications.values()).find(A=>st(e)&&A.source===e.source)&&e.source!==T.Source.Unknown&&this.log.info("publishing a second track with the same source: ".concat(e.source),Object.assign(Object.assign({},this.logContext),B(e))),t.stopMicTrackOnMute&&De(e)&&(e.stopOnMute=!0),e.source===T.Source.ScreenShare&&at()&&(t.simulcast=!1),t.videoCodec==="av1"&&!zd()&&(t.videoCodec=void 0),t.videoCodec==="vp9"&&!Qd()&&(t.videoCodec=void 0),t.videoCodec===void 0&&(t.videoCodec=In),this.enabledPublishVideoCodecs.length>0&&(this.enabledPublishVideoCodecs.some(A=>t.videoCodec===At(A.mime))||(t.videoCodec=At(this.enabledPublishVideoCodecs[0].mime)));const g=t.videoCodec;e.on(P.Muted,this.onTrackMuted),e.on(P.Unmuted,this.onTrackUnmuted),e.on(P.Ended,this.handleTrackEnded),e.on(P.UpstreamPaused,this.onTrackUpstreamPaused),e.on(P.UpstreamResumed,this.onTrackUpstreamResumed),e.on(P.AudioTrackFeatureUpdate,this.onTrackFeatureUpdate);const _=[],k=!(!((s=t.dtx)!==null&&s!==void 0)||s),I=e.getSourceTrackSettings();I.autoGainControl&&_.push(ie.TF_AUTO_GAIN_CONTROL),I.echoCancellation&&_.push(ie.TF_ECHO_CANCELLATION),I.noiseSuppression&&_.push(ie.TF_NOISE_SUPPRESSION),I.channelCount&&I.channelCount>1&&_.push(ie.TF_STEREO),k&&_.push(ie.TF_NO_DTX),Ne(e)&&e.hasPreConnectBuffer&&_.push(ie.TF_PRECONNECT_BUFFER);const M=new Ut({cid:e.mediaStreamTrack.id,name:t.name,type:T.kindToProto(e.kind),muted:e.isMuted,source:T.sourceToProto(e.source),disableDtx:k,encryption:this.encryptionType,stereo:i,disableRed:this.isE2EEEnabled||!(!((r=t.red)!==null&&r!==void 0)||r),stream:t?.stream,backupCodecPolicy:t?.backupCodecPolicy,audioFeatures:_});let v;if(e.kind===T.Kind.Video){let A={width:0,height:0};try{A=yield e.waitForDimensions()}catch{const x=(a=(o=this.roomOptions.videoCaptureDefaults)===null||o===void 0?void 0:o.resolution)!==null&&a!==void 0?a:jt.h720.resolution;A={width:x.width,height:x.height},this.log.error("could not determine track dimensions, using defaults",Object.assign(Object.assign(Object.assign({},this.logContext),B(e)),{dims:A}))}M.width=A.width,M.height=A.height,We(e)&&(Pe(g)&&(e.source===T.Source.ScreenShare&&(t.scalabilityMode="L1T3","contentHint"in e.mediaStreamTrack&&(e.mediaStreamTrack.contentHint="motion",this.log.info("forcing contentHint to motion for screenshare with SVC codecs",Object.assign(Object.assign({},this.logContext),B(e))))),t.scalabilityMode=(c=t.scalabilityMode)!==null&&c!==void 0?c:"L3T3_KEY"),M.simulcastCodecs=[new mn({codec:g,cid:e.mediaStreamTrack.id})],t.backupCodec===!0&&(t.backupCodec={codec:In}

38),t.backupCodec&&g!==t.backupCodec.codec&&M.encryption===te.NONE&&(this.roomOptions.dynacast||(this.roomOptions.dynacast=!0),M.simulcastCodecs.push(new mn({codec:t.backupCodec.codec,cid:""})))),v=Dn(e.source===T.Source.ScreenShare,M.width,M.height,t),M.layers=lr(M.width,M.height,v,Pe(t.videoCodec))}else e.kind===T.Kind.Audio&&(v=[{maxBitrate:(d=t.audioPreset)===null||d===void 0?void 0:d.maxBitrate,priority:(u=(l=t.audioPreset)===null||l===void 0?void 0:l.priority)!==null&&u!==void 0?u:"high",networkPriority:(f=(h=t.audioPreset)===null||h===void 0?void 0:h.priority)!==null&&f!==void 0?f:"high"}]);if(!this.engine||this.engine.isClosed)throw new $("cannot publish track when not connected");const y=()=>m(this,void 0,void 0,function*(){var A,O,x;if(!this.engine.pcManager)throw new $("pcManager is not ready");if(e.sender=yield this.engine.createSender(e,t,v),this.emit(w.LocalSenderCreated,e.sender,e),We(e)&&((A=t.degradationPreference)!==null&&A!==void 0||(t.degradationPreference=cu(e)),e.setDegradationPreference(t.degradationPreference)),v)if(at()&&e.kind===T.Kind.Audio){let F;for(const z of this.engine.pcManager.publisher.getTransceivers())if(z.sender===e.sender){F=z;break}F&&this.engine.pcManager.publisher.setTrackCodecBitrate({transceiver:F,codec:"opus",maxbr:!((O=v[0])===null||O===void 0)&&O.maxBitrate?v[0].maxBitrate/1e3:0})}else e.codec&&Pe(e.codec)&&(!((x=v[0])===null||x===void 0)&&x.maxBitrate)&&this.engine.pcManager.publisher.setTrackCodecBitrate({cid:M.cid,codec:e.codec,maxbr:v[0].maxBitrate/1e3});yield this.engine.negotiate()});let C;const D=new Promise((A,O)=>m(this,void 0,void 0,function*(){var x;try{C=yield this.engine.addTrack(M),A(C)}catch(F){e.sender&&(!((x=this.engine.pcManager)===null||x===void 0)&&x.publisher)&&(this.engine.pcManager.publisher.removeTrack(e.sender),yield this.engine.negotiate().catch(z=>{this.log.error("failed to negotiate after removing track due to failed add track request",Object.assign(Object.assign(Object.assign({},this.logContext),B(e)),{error:z}))})),O(F)}}));if(this.enabledPublishVideoCodecs.length>0)C=(yield Promise.all([D,y()]))[0];else{C=yield D;let A;if(C.codecs.forEach(O=>{A===void 0&&(A=O.mimeType)}),A&&e.kind===T.Kind.Video){const O=At(A);O!==g&&(this.log.debug("falling back to server selected codec",Object.assign(Object.assign(Object.assign({},this.logContext),B(e)),{codec:O})),t.videoCodec=O,v=Dn(e.source===T.Source.ScreenShare,M.width,M.height,t))}yield y()}const N=new An(e.kind,C,e,{loggerName:this.roomOptions.loggerName,loggerContextCb:()=>this.logContext});if(N.on(P.CpuConstrained,A=>this.onTrackCpuConstrained(A,N)),N.options=t,e.sid=C.sid,this.log.debug("publishing ".concat(e.kind," with encodings"),Object.assign(Object.assign({},this.logContext),{encodings:v,trackInfo:C})),We(e)?e.startMonitor(this.engine.client):Ne(e)&&e.startMonitor(),this.addTrackPublication(N),this.emit(w.LocalTrackPublished,N),Ne(e)&&C.audioFeatures.includes(ie.TF_PRECONNECT_BUFFER)){const A=e.getPreConnectBuffer(),O=e.getPreConnectBufferMimeType();this.on(w.LocalTrackSubscribed,x=>{if(x.trackSid===C.sid){if(!e.hasPreConnectBuffer){this.log.warn("subscribe event came to late, buffer already closed",this.logContext);return}this.log.debug("finished recording preconnect buffer",Object.assign(Object.assign({},this.logContext),B(e))),e.stopPreConnectBuffer()}}),A&&new Promise((F,z)=>m(this,void 0,void 0,function*(){var fe,tt,oe,Ve,Ai,xi;try{this.log.debug("waiting for agent",Object.assign(Object.assign({},this.logContext),B(e)));const Fi=setTimeout(()=>{z(new Error("agent not active within 10 seconds"))},1e4),go=yield this.waitUntilActiveAgentPresent();clearTimeout(Fi),this.log.debug("sending preconnect buffer",Object.assign(Object.assign({},this.logContext),B(e)));const cs=yield this.streamBytes({name:"preconnect-buffer",mimeType:O,topic:"lk.agent.pre-connect-audio-buffer",destinationIdentities:[go.identity],attributes:{trackId:N.trackSid,sampleRate:String((Ai=I.sampleRate)!==null&&Ai!==void 0?Ai:"48000"),channels:String((xi=I.channelCount)!==null&&xi!==void 0?xi:"1")}});try{for(var Ni=!0,Li=je(A),Ui;Ui=yield Li.next(),fe=Ui.done,!fe;Ni=!0){Ve=Ui.value,Ni=!1;const ji=Ve;yield cs.write(ji)}}catch(ji){tt={error:ji}}finally{try{!Ni&&!fe&&(oe=Li.return)&&(yield oe.call(Li))}finally{if(tt)throw tt.error}}yield cs.close(),F()}catch(Fi){z(Fi)}})).then(()=>{this.log.debug("preconnect buffer sent successfully",Object.assign(Object.assign({},this.logContext),B(e)))}).catch(F=>{this.log.error("error sending preconnect buffer",Object.assign(Object.assign(Object.assign({},this.logContext),B(e)),{error:F}))})}return N})}get isLocal(){return!0}publishAdditionalCodecForTrack(e,t,i){return m(this,void 0,void 0,function*(){var s;if(this.encryptionType!==te.NONE)return;let r;if(this.trackPublications.forEach(f=>{f.track&&f.track===e&&(r=f)}),!r)throw new Oe("track is not published");if(!We(e))throw new Oe("track is not a video track");const o=Object.assign(Object.assign({},(s=this.roomOptions)===null||s===void 0?void 0:s.publishDefaults),i),a=ru(e,t,o);if(!a){this.log.info("backup codec has been disabled, ignoring request to add additional codec for track",Object.assign(Object.assign({},this.logContext),B(e)));return}const c=e.addSimulcastTrack(t,a);if(!c)return;const d=new Ut({cid:c.mediaStreamTrack.id,type:T.kindToProto(e.kind),muted:e.isMuted,source:T.sourceToProto(e.source),sid:e.sid,simulcastCodecs:[{codec:o.videoCodec,cid:c.mediaStreamTrack.id}]});if(d.layers=lr(d.width,d.height,a),!this.engine||this.engine.isClosed)throw new $("cannot publish track when not connected");const l=()=>m(this,void 0,void 0,function*(){yield this.engine.createSimulcastSender(e,c,o,a),yield this.engine.negotiate()}),h=(yield Promise.all([this.engine.addTrack(d),l()]))[0];this.log.debug("published ".concat(t," for track ").concat(e.sid),Object.assign(Object.assign({},this.logContext),{encodings:a,trackInfo:h}))})}unpublishTrack(e,t){return m(this,void 0,void 0,function*(){var i,s;if(st(e)){const d=this.pendingPublishPromises.get(e);d&&(this.log.info("awaiting publish promise before attempting to unpublish",Object.assign(Object.assign({},this.logContext),B(e))),yield d)}const r=this.getPublicationForTrack(e),o=r?B(r):void 0;if(this.log.debug("unpublishing track",Object.assign(Object.assign({},this.logContext),o)),!r||!r.track){this.log.warn("track was not unpublished because no publication was found",Object.assign(Object.assign({},this.logContext),o));return}e=r.track,e.off(P.Muted,this.onTrackMuted),e.off(P.Unmuted,this.onTrackUnmuted),e.off(P.Ended,this.handleTrackEnded),e.off(P.UpstreamPaused,this.onTrackUpstreamPaused),e.off(P.UpstreamResumed,this.onTrackUpstreamResumed),e.off(P.AudioTrackFeatureUpdate,this.onTrackFeatureUpdate),t===void 0&&(t=(s=(i=this.roomOptions)===null||i===void 0?void 0:i.stopLocalTrackOnUnpublish)!==null&&s!==void 0?s:!0),t?e.stop():e.stopMonitor();let a=!1;const c=e.sender;if(e.sender=void 0,this.engine.pcManager&&this.engine.pcManager.currentState<Q.FAILED&&c)try{for(const d of this.engine.pcManager.publisher.getTransceivers())d.sender===c&&(d.direction="inactive",a=!0);if(this.engine.removeTrack(c)&&(a=!0),We(e)){for(const[,d]of e.simulcastCodecs)d.sender&&(this.engine.removeTrack(d.sender)&&(a=!0),d.sender=void 0);e.simulcastCodecs.clear()}}catch(d){this.log.warn("failed to unpublish track",Object.assign(Object.assign(Object.assign({},this.logContext),o),{error:d}))}switch(this.trackPublications.delete(r.trackSid),r.kind){case T.Kind.Audio:this.audioTrackPublications.delete(r.trackSid);break;case T.Kind.Video:this.videoTrackPublications.delete(r.trackSid);break}

38return this.emit(w.LocalTrackUnpublished,r),r.setTrack(void 0),a&&(yield this.engine.negotiate()),r})}unpublishTracks(e){return m(this,void 0,void 0,function*(){return(yield Promise.all(e.map(i=>this.unpublishTrack(i)))).filter(i=>!!i)})}republishAllTracks(e){return m(this,arguments,void 0,function(t){var i=this;let s=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!0;return(function*(){i.republishPromise&&(yield i.republishPromise),i.republishPromise=new he((r,o)=>m(i,void 0,void 0,function*(){try{const a=[];this.trackPublications.forEach(c=>{c.track&&(t&&(c.options=Object.assign(Object.assign({},c.options),t)),a.push(c))}),yield Promise.all(a.map(c=>m(this,void 0,void 0,function*(){const d=c.track;yield this.unpublishTrack(d,!1),s&&!d.isMuted&&d.source!==T.Source.ScreenShare&&d.source!==T.Source.ScreenShareAudio&&(Ne(d)||We(d))&&!d.isUserProvided&&(this.log.debug("restarting existing track",Object.assign(Object.assign({},this.logContext),{track:c.trackSid})),yield d.restartTrack()),yield this.publishOrRepublishTrack(d,c.options,!0)}))),r()}catch(a){a instanceof Error?o(a):o(new Error(String(a)))}finally{this.republishPromise=void 0}})),yield i.republishPromise})()})}publishData(e){return m(this,arguments,void 0,function(t){var i=this;let s=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};return(function*(){const r=s.reliable?j.RELIABLE:j.LOSSY,o=s.destinationIdentities,a=s.topic;let c=new jn({participantIdentity:i.identity,payload:t,destinationIdentities:o,topic:a});const d=new de({kind:r,value:{case:"user",value:c}});yield i.engine.sendDataPacket(d,r)})()})}publishDtmf(e,t){return m(this,void 0,void 0,function*(){const i=new de({kind:j.RELIABLE,value:{case:"sipDtmf",value:new jr({code:e,digit:t})}});yield this.engine.sendDataPacket(i,j.RELIABLE)})}sendChatMessage(e,t){return m(this,void 0,void 0,function*(){const i={id:crypto.randomUUID(),message:e,timestamp:Date.now(),attachedFiles:t?.attachments},s=new de({value:{case:"chatMessage",value:new li(Object.assign(Object.assign({},i),{timestamp:H.parse(i.timestamp)}))}});return yield this.engine.sendDataPacket(s,j.RELIABLE),this.emit(w.ChatMessage,i),i})}editChatMessage(e,t){return m(this,void 0,void 0,function*(){const i=Object.assign(Object.assign({},t),{message:e,editTimestamp:Date.now()}),s=new de({value:{case:"chatMessage",value:new li(Object.assign(Object.assign({},i),{timestamp:H.parse(i.timestamp),editTimestamp:H.parse(i.editTimestamp)}))}});return yield this.engine.sendDataPacket(s,j.RELIABLE),this.emit(w.ChatMessage,i),i})}sendText(e,t){return m(this,void 0,void 0,function*(){return this.roomOutgoingDataStreamManager.sendText(e,t)})}streamText(e){return m(this,void 0,void 0,function*(){return this.roomOutgoingDataStreamManager.streamText(e)})}sendFile(e,t){return m(this,void 0,void 0,function*(){return this.roomOutgoingDataStreamManager.sendFile(e,t)})}streamBytes(e){return m(this,void 0,void 0,function*(){return this.roomOutgoingDataStreamManager.streamBytes(e)})}performRpc(e){let{destinationIdentity:t,method:i,payload:s,responseTimeout:r=15e3}=e;const o=7e3,a=o+1e3;return new he((c,d)=>m(this,void 0,void 0,function*(){var l,u,h,f;if(rs(s)>no){d(X.builtIn("REQUEST_PAYLOAD_TOO_LARGE"));return}if(!((u=(l=this.engine.latestJoinResponse)===null||l===void 0?void 0:l.serverInfo)===null||u===void 0)&&u.version&&Ae((f=(h=this.engine.latestJoinResponse)===null||h===void 0?void 0:h.serverInfo)===null||f===void 0?void 0:f.version,"1.8.0")<0){d(X.builtIn("UNSUPPORTED_SERVER"));return}const b=Math.max(r,a),g=crypto.randomUUID();yield this.publishRpcRequest(t,g,i,s,b);const _=setTimeout(()=>{this.pendingAcks.delete(g),d(X.builtIn("CONNECTION_TIMEOUT")),this.pendingResponses.delete(g),clearTimeout(k)},o);this.pendingAcks.set(g,{resolve:()=>{clearTimeout(_)},participantIdentity:t});const k=setTimeout(()=>{this.pendingResponses.delete(g),d(X.builtIn("RESPONSE_TIMEOUT"))},r);this.pendingResponses.set(g,{resolve:(I,M)=>{clearTimeout(k),this.pendingAcks.has(g)&&(this.log.warn("RPC response received before ack",g),this.pendingAcks.delete(g),clearTimeout(_)),M?d(M):c(I??"")},participantIdentity:t})}))}

38registerRpcMethod(e,t){this.rpcHandlers.has(e)&&this.log.warn("you're overriding the RPC handler for method ".concat(e,", in the future this will throw an error")),this.rpcHandlers.set(e,t)}unregisterRpcMethod(e){this.rpcHandlers.delete(e)}setTrackSubscriptionPermissions(e){let t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];this.participantTrackPermissions=t,this.allParticipantsAllowedToSubscribe=e,this.engine.client.isDisconnected||this.updateTrackSubscriptionPermissions()}handleIncomingRpcAck(e){const t=this.pendingAcks.get(e);t?(t.resolve(),this.pendingAcks.delete(e)):console.error("Ack received for unexpected RPC request",e)}handleIncomingRpcResponse(e,t,i){const s=this.pendingResponses.get(e);s?(s.resolve(t,i),this.pendingResponses.delete(e)):console.error("Response received for unexpected RPC request",e)}publishRpcRequest(e,t,i,s,r){return m(this,void 0,void 0,function*(){const o=new de({destinationIdentities:[e],kind:j.RELIABLE,value:{case:"rpcRequest",value:new Bn({id:t,method:i,payload:s,responseTimeoutMs:r,version:1})}});yield this.engine.sendDataPacket(o,j.RELIABLE)})}handleParticipantDisconnected(e){for(const[t,{participantIdentity:i}]of this.pendingAcks)i===e&&this.pendingAcks.delete(t);for(const[t,{participantIdentity:i,resolve:s}]of this.pendingResponses)i===e&&(s(null,X.builtIn("RECIPIENT_DISCONNECTED")),this.pendingResponses.delete(t))}setEnabledPublishCodecs(e){this.enabledPublishVideoCodecs=e.filter(t=>t.mime.split("/")[0].toLowerCase()==="video")}updateInfo(e){return super.updateInfo(e)?(e.tracks.forEach(t=>{var i,s;const r=this.trackPublications.get(t.sid);if(r){const o=r.isMuted||((s=(i=r.track)===null||i===void 0?void 0:i.isUpstreamPaused)!==null&&s!==void 0?s:!1);o!==t.muted&&(this.log.debug("updating server mute state after reconcile",Object.assign(Object.assign(Object.assign({},this.logContext),B(r)),{mutedOnServer:o})),this.engine.client.sendMuteTrack(t.sid,o))}}),!0):!1}setActiveAgent(e){var t,i,s,r;this.firstActiveAgent=e,e&&!this.firstActiveAgent&&(this.firstActiveAgent=e),e?(i=(t=this.activeAgentFuture)===null||t===void 0?void 0:t.resolve)===null||i===void 0||i.call(t,e):(r=(s=this.activeAgentFuture)===null||s===void 0?void 0:s.reject)===null||r===void 0||r.call(s,new Error("Agent disconnected")),this.activeAgentFuture=void 0}waitUntilActiveAgentPresent(){return this.firstActiveAgent?Promise.resolve(this.firstActiveAgent):(this.activeAgentFuture||(this.activeAgentFuture=new ke),this.activeAgentFuture.promise)}getPublicationForTrack(e){let t;return this.trackPublications.forEach(i=>{const s=i.track;s&&(e instanceof MediaStreamTrack?(Ne(s)||We(s))&&s.mediaStreamTrack===e&&(t=i):e===s&&(t=i))}),t}waitForPendingPublicationOfSource(e){return m(this,void 0,void 0,function*(){const i=Date.now();for(;Date.now()<i+1e4;){const s=Array.from(this.pendingPublishPromises.entries()).find(r=>{let[o]=r;return o.source===e});if(s)return s[1];yield re(20)}})}}class Ou extends Le{constructor(e,t,i,s){super(e,t.sid,t.name,s),this.track=void 0,this.allowed=!0,this.requestedDisabled=void 0,this.visible=!0,this.handleEnded=r=>{this.setTrack(void 0),this.emit(P.Ended,r)},this.handleVisibilityChange=r=>{this.log.debug("adaptivestream video visibility ".concat(this.trackSid,", visible=").concat(r),this.logContext),this.visible=r,this.emitTrackUpdate()},this.handleVideoDimensionsChange=r=>{this.log.debug("adaptivestream video dimensions ".concat(r.width,"x").concat(r.height),this.logContext),this.videoDimensionsAdaptiveStream=r,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 s=new Ri({trackSids:[this.trackSid],subscribe:this.subscribed,participantTracks:[new Vr({participantSid:"",trackSids:[this.trackSid]})]});this.emit(P.UpdateSubscription,s),this.emitSubscriptionUpdateIfChanged(t),this.emitPermissionUpdateIfChanged(i)}get subscriptionStatus(){return this.subscribed===!1?Le.SubscriptionStatus.Unsubscribed:super.isSubscribed?Le.SubscriptionStatus.Subscribed:Le.SubscriptionStatus.Desired}get permissionStatus(){return this.allowed?Le.PermissionStatus.Allowed:Le.PermissionStatus.NotAllowed}get isSubscribed(){return this.subscribed===!1?!1:super.isSubscribed}get isDesired(){return this.subscribed!==!1}get isEnabled(){return this.requestedDisabled!==void 0?!this.requestedDisabled:this.isAdaptiveStream?this.visible:!0}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()&&(((t=this.requestedVideoDimensions)===null||t===void 0?void 0:t.width)===e.width&&((i=this.requestedVideoDimensions)===null||i===void 0?void 0:i.height)===e.height||(Xi(this.track)&&(this.requestedVideoDimensions=e),this.requestedMaxQuality=void 0,this.emitTrackUpdate()))}setVideoFPS(e){this.isManualOperationAllowed()&&Xi(this.track)&&this.fps!==e&&(this.fps=e,this.emitTrackUpdate())}get videoQuality(){var e;return(e=this.requestedMaxQuality)!==null&&e!==void 0?e:ge.HIGH}setTrack(e){const t=this.subscriptionStatus,i=this.permissionStatus,s=this.track;s!==e&&(s&&(s.off(P.VideoDimensionsChanged,this.handleVideoDimensionsChange),s.off(P.VisibilityChanged,this.handleVisibilityChange),s.off(P.Ended,this.handleEnded),s.detach(),s.stopMonitor(),this.emit

38(P.Unsubscribed,s)),super.setTrack(e),e&&(e.sid=this.trackSid,e.on(P.VideoDimensionsChanged,this.handleVideoDimensionsChange),e.on(P.VisibilityChanged,this.handleVisibilityChange),e.on(P.Ended,this.handleEnded),this.emit(P.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(P.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?P.Muted:P.Unmuted)}emitSubscriptionUpdateIfChanged(e){const t=this.subscriptionStatus;e!==t&&this.emit(P.SubscriptionStatusChanged,t,e)}emitPermissionUpdateIfChanged(e){this.permissionStatus!==e&&this.emit(P.SubscriptionPermissionChanged,this.permissionStatus,e)}isManualOperationAllowed(){return this.isDesired?!0:(this.log.warn("cannot update track settings when not subscribed",this.logContext),!1)}get isAdaptiveStream(){return Xi(this.track)&&this.track.isAdaptiveStream}emitTrackUpdate(){const e=new Zr({trackSids:[this.trackSid],disabled:!this.isEnabled,fps:this.fps});if(this.kind===T.Kind.Video){let t=this.requestedVideoDimensions;if(this.videoDimensionsAdaptiveStream!==void 0)if(t)Bs(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(this.requestedMaxQuality!==void 0&&this.trackInfo){const i=Kd(this.trackInfo,this.requestedMaxQuality);i&&Bs(this.videoDimensionsAdaptiveStream,i)&&(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)):this.requestedMaxQuality!==void 0?(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:ge.HIGH})),e.quality=ge.HIGH)}this.emit(P.UpdateSettings,e)}}class bi extends uo{static fromParticipantInfo(e,t,i){return new bi(e,t.sid,t.identity,t.name,t.metadata,t.attributes,i,t.kind)}get logContext(){return Object.assign(Object.assign({},super.logContext),{rpID:this.sid,remoteParticipant:this.identity})}constructor(e,t,i,s,r,o,a){let c=arguments.length>7&&arguments[7]!==void 0?arguments[7]:Lt.STANDARD;super(t,i||"",s,r,o,a,c),this.signalClient=e,this.trackPublications=new Map,this.audioTrackPublications=new Map,this.videoTrackPublications=new Map,this.volumeMap=new Map}addTrackPublication(e){super.addTrackPublication(e),e.on(P.UpdateSettings,t=>{this.log.debug("send update settings",Object.assign(Object.assign(Object.assign({},this.logContext),B(e)),{settings:t})),this.signalClient.sendUpdateTrackSettings(t)}),e.on(P.UpdateSubscription,t=>{t.participantTracks.forEach(i=>{i.participantSid=this.sid}),this.signalClient.sendUpdateSubscription(t)}),e.on(P.SubscriptionPermissionChanged,t=>{this.emit(w.TrackSubscriptionPermissionChanged,e,t)}),e.on(P.SubscriptionStatusChanged,t=>{this.emit(w.TrackSubscriptionStatusChanged,e,t)}),e.on(P.Subscribed,t=>{this.emit(w.TrackSubscribed,t,e)}),e.on(P.Unsubscribed,t=>{this.emit(w.TrackUnsubscribed,t,e)}),e.on(P.SubscriptionFailed,t=>{this.emit(w.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&&arguments[1]!==void 0?arguments[1]:T.Source.Microphone;this.volumeMap.set(t,e);const i=this.getTrackPublication(t);

38i&&i.track&&i.track.setVolume(e)}getVolume(){let e=arguments.length>0&&arguments[0]!==void 0?arguments[0]:T.Source.Microphone;const t=this.getTrackPublication(e);return t&&t.track?t.track.getVolume():this.volumeMap.get(e)}addSubscribedMediaTrack(e,t,i,s,r,o){let a=this.getTrackPublicationBySid(t);if(a||t.startsWith("TR")||this.trackPublications.forEach(l=>{!a&&e.kind===l.kind.toString()&&(a=l)}),!a){if(o===0){this.log.error("could not find published track",Object.assign(Object.assign({},this.logContext),{trackSid:t})),this.emit(w.TrackSubscriptionFailed,t);return}o===void 0&&(o=20),setTimeout(()=>{this.addSubscribedMediaTrack(e,t,i,s,r,o-1)},150);return}if(e.readyState==="ended"){this.log.error("unable to subscribe because MediaStreamTrack is ended. Do not call MediaStreamTrack.stop()",Object.assign(Object.assign({},this.logContext),B(a))),this.emit(w.TrackSubscriptionFailed,t);return}const c=e.kind==="video";let d;return c?d=new Cu(e,t,s,r):d=new Su(e,t,s,this.audioContext,this.audioOutput),d.source=a.source,d.isMuted=a.isMuted,d.setMediaStream(i),d.start(),a.setTrack(d),this.volumeMap.has(a.source)&&_n(d)&&De(d)&&d.setVolume(this.volumeMap.get(a.source)),a}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(s=>{var r,o;let a=this.getTrackPublicationBySid(s.sid);if(a)a.updateInfo(s);else{const c=T.kindFromProto(s.type);if(!c)return;a=new Ou(c,s,(r=this.signalClient.connectOptions)===null||r===void 0?void 0:r.autoSubscribe,{loggerContextCb:()=>this.logContext,loggerName:(o=this.loggerOptions)===null||o===void 0?void 0:o.loggerName}),a.updateInfo(s),i.set(s.sid,a);const d=Array.from(this.trackPublications.values()).find(l=>l.source===a?.source);d&&a.source!==T.Source.Unknown&&this.log.debug("received a second track publication for ".concat(this.identity," with the same source: ").concat(a.source),Object.assign(Object.assign({},this.logContext),{oldTrack:B(d),newTrack:B(a)})),this.addTrackPublication(a)}t.set(s.sid,a)}),this.trackPublications.forEach(s=>{t.has(s.trackSid)||(this.log.trace("detected removed track on remote participant, unpublishing",Object.assign(Object.assign({},this.logContext),B(s))),this.unpublishTrack(s.trackSid,!0))}

38),i.forEach(s=>{this.emit(w.TrackPublished,s)}),!0}unpublishTrack(e,t){const i=this.trackPublications.get(e);if(!i)return;const{track:s}=i;switch(s&&(s.stop(),i.setTrack(void 0)),this.trackPublications.delete(e),i.kind){case T.Kind.Audio:this.audioTrackPublications.delete(e);break;case T.Kind.Video:this.videoTrackPublications.delete(e);break}t&&this.emit(w.TrackUnpublished,i)}setAudioOutput(e){return m(this,void 0,void 0,function*(){this.audioOutput=e;const t=[];this.audioTrackPublications.forEach(i=>{var s;De(i.track)&&_n(i.track)&&t.push(i.track.setSinkId((s=e.deviceId)!==null&&s!==void 0?s:"default"))}),yield Promise.all(t)})}emit(e){for(var t=arguments.length,i=new Array(t>1?t-1:0),s=1;s<t;s++)i[s-1]=arguments[s];return this.log.trace("participant event",Object.assign(Object.assign({},this.logContext),{event:e,args:i})),super.emit(e,...i)}}var W;(function(n){n.Disconnected="disconnected",n.Connecting="connecting",n.Connected="connected",n.Reconnecting="reconnecting",n.SignalReconnecting="signalReconnecting"})(W||(W={}));const Du=4*1e3;class Kt extends xe.EventEmitter{get hasE2EESetup(){return this.e2eeManager!==void 0}constructor(e){var t,i,s,r,o;if(super(),t=this,this.state=W.Disconnected,this.activeSpeakers=[],this.isE2EEEnabled=!1,this.audioEnabled=!0,this.isVideoPlaybackBlocked=!1,this.log=U,this.bufferedEvents=[],this.isResuming=!1,this.rpcHandlers=new Map,this.connect=(a,c,d)=>m(this,void 0,void 0,function*(){var l;if(!Yd())throw Me()?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 u=yield this.disconnectLock.lock();if(this.state===W.Connected)return this.log.info("already connected to room ".concat(this.name),this.logContext),u(),Promise.resolve();if(this.connectFuture)return u(),this.connectFuture.promise;this.setAndEmitConnectionState(W.Connecting),((l=this.regionUrlProvider)===null||l===void 0?void 0:l.getServerUrl().toString())!==Xa(a)&&(this.regionUrl=void 0,this.regionUrlProvider=void 0),St(new URL(a))&&(this.regionUrlProvider===void 0?this.regionUrlProvider=new q(a,c):this.regionUrlProvider.updateToken(c),this.regionUrlProvider.fetchRegionSettings().then(b=>{var g;(g=this.regionUrlProvider)===null||g===void 0||g.setServerReportedRegions(b)}).catch(b=>{this.log.warn("could not fetch region settings",Object.assign(Object.assign({},this.logContext),{error:b}))}));const h=(b,g,_)=>m(this,void 0,void 0,function*(){var k,I;this.abortController&&this.abortController.abort();const M=new AbortController;this.abortController=M,u?.();try{if(yield yt.getInstance().getBackOffPromise(a),M.signal.aborted)throw L.cancelled("Connection attempt aborted");yield this.attemptConnection(_??a,c,d,M),this.abortController=void 0,b()}catch(v){if(this.regionUrlProvider&&v instanceof L&&v.reason!==J.Cancelled&&v.reason!==J.NotAllowed){let y=null;try{this.log.debug("Fetching next region"),y=yield this.regionUrlProvider.getNextBestRegionUrl((k=this.abortController)===null||k===void 0?void 0:k.signal)}catch(C){if(C instanceof L&&(C.status===401||C.reason===J.Cancelled)){this.handleDisconnect(this.options.stopLocalTrackOnUnpublish),g(C);return}}[J.InternalError,J.ServerUnreachable,J.Timeout].includes(v.reason)&&(this.log.debug("Adding failed connection attempt to back off"),yt.getInstance().addFailedConnectionAttempt(a)),y&&!(!((I=this.abortController)===null||I===void 0)&&I.signal.aborted)?(this.log.info("Initial connection failed with ConnectionError: ".concat(v.message,". Retrying with another region: ").concat(y),this.logContext),this.recreateEngine(),yield h(b,g,y)):(this.handleDisconnect(this.options.stopLocalTrackOnUnpublish,Js(v)),g(v))}else{let y=_e.UNKNOWN_REASON;v instanceof L&&(y=Js(v)),this.handleDisconnect(this.options.stopLocalTrackOnUnpublish,y),g(v)}}}),f=this.regionUrl;return this.regionUrl=void 0,this.connectFuture=new ke((b,g)=>{h(b,g,f)},()=>{this.clearConnectionFutures()}),this.connectFuture.promise}),this.connectSignal=(a,c,d,l,u,h)=>m(this,void 0,void 0,function*(){var f,b,g;const _=yield d.join(a,c,{autoSubscribe:l.autoSubscribe,adaptiveStream:typeof u.adaptiveStream=="object"?!0:u.adaptiveStream,maxRetries:l.maxRetries,e2eeEnabled:!!this.e2eeManager,websocketTimeout:l.websocketTimeout},h.signal,!u.singlePeerConnection);let k=_.serverInfo;if(k||(k={version:_.serverVersion,region:_.serverRegion}),this.serverInfo=k,this.log.debug("connected to Livekit Server ".concat(Object.entries(k).map(I=>{let[M,v]=I;return"".concat(M,": ").concat(v)}).join(", ")),{room:(f=_.room)===null||f===void 0?void 0:f.name,roomSid:(b=_.room)===null||b===void 0?void 0:b.sid,identity:(g=_.participant)===null||g===void 0?void 0:g.identity}),!k.version)throw new Md("unknown server version");return k.version==="0.15.1"&&this.options.dynacast&&(this.log.debug("disabling dynacast due to server version",this.logContext),u.dynacast=!1),_}),this.applyJoinResponse=a=>{const c=a.participant;if(this.localParticipant.sid=c.sid,this.localParticipant.identity=c.identity,this.localParticipant.setEnabledPublishCodecs(a.enabledPublishCodecs),this.e2eeManager)try{this.e2eeManager.setSifTrailer(a.sifTrailer)}catch(d){this.log.error(d instanceof Error?d.message:"Could not set SifTrailer",Object.assign(Object.assign({},this.logContext),{error:d}))}this.handleParticipantUpdates([c,...a.otherParticipants]),a.room&&this.handleRoomUpdate(a.room)},this.attemptConnection=(a,c,d,l)=>m(this,void 0,void 0,function*(){var u,h;this.state===W.Reconnecting||this.isResuming||!((u=this.engine)===null||u===void 0)&&u.pendingReconnect?(this.log.info("Reconnection attempt replaced by new connection attempt",this.logContext),this.recreateEngine()):this.maybeCreateEngine(),!((h=this.regionUrlProvider)===null||h===void 0)&&h.isCloud()&&this.engine.setRegionUrlProvider(this.regionUrlProvider),this.acquireAudioContext(),this.connOptions=Object.assign(Object.assign({},ss),d),this.connOptions.rtcConfig&&(this.engine.rtcConfig=this.connOptions.rtcConfig),this.connOptions.peerConnectionTimeout&&(this.engine.peerConnectionTimeout=this.connOptions.peerConnectionTimeout);try{const f=yield this.connectSignal(a,c,this.engine,this.connOptions,this.options,l);this.applyJoinResponse(f),this.setupLocalParticipantEvents(),this.emit

38(E.SignalConnected)}catch(f){yield this.engine.close(),this.recreateEngine();const b=l.signal.aborted?L.cancelled("Signal connection aborted"):L.serverUnreachable("could not establish signal connection");throw f instanceof Error&&(b.message="".concat(b.message,": ").concat(f.message)),f instanceof L&&(b.reason=f.reason,b.status=f.status),this.log.debug("error trying to establish signal connection",Object.assign(Object.assign({},this.logContext),{error:f})),b}if(l.signal.aborted)throw yield this.engine.close(),this.recreateEngine(),L.cancelled("Connection attempt aborted");try{yield this.engine.waitForPCInitialConnection(this.connOptions.peerConnectionTimeout,l)}catch(f){throw yield this.engine.close(),this.recreateEngine(),f}me()&&this.options.disconnectOnPageLeave&&(window.addEventListener("pagehide",this.onPageLeave),window.addEventListener("beforeunload",this.onPageLeave)),me()&&window.addEventListener("freeze",this.onPageLeave),this.setAndEmitConnectionState(W.Connected),this.emit(E.Connected),yt.getInstance().resetFailedConnectionAttempts(a),this.registerConnectionReconcile(),this.regionUrlProvider&&this.regionUrlProvider.notifyConnected()}),this.disconnect=function(){for(var a=arguments.length,c=new Array(a),d=0;d<a;d++)c[d]=arguments[d];return m(t,[...c],void 0,function(){var l=this;let u=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!0;return(function*(){var h,f,b;const g=yield l.disconnectLock.lock();try{if(l.state===W.Disconnected){l.log.debug("already disconnected",l.logContext);return}if(l.log.info("disconnect from room",Object.assign({},l.logContext)),l.state===W.Connecting||l.state===W.Reconnecting||l.isResuming){const _="Abort connection attempt due to user initiated disconnect";l.log.warn(_,l.logContext),(h=l.abortController)===null||h===void 0||h.abort(_),(b=(f=l.connectFuture)===null||f===void 0?void 0:f.reject)===null||b===void 0||b.call(f,L.cancelled("Client initiated disconnect")),l.connectFuture=void 0}l.engine&&(l.engine.client.isDisconnected||(yield l.engine.client.sendLeave()),yield l.engine.close()),l.handleDisconnect(u,_e.CLIENT_INITIATED),l.engine=void 0}finally{g()}})()})},this.onPageLeave=()=>m(this,void 0,void 0,function*(){this.log.info("Page leave detected, disconnecting",this.logContext),yield this.disconnect()}),this.startAudio=()=>m(this,void 0,void 0,function*(){const a=[],c=pe();if(c&&c.os==="iOS"){const d="livekit-dummy-audio-el";let l=document.getElementById(d);if(!l){l=document.createElement("audio"),l.id=d,l.autoplay=!0,l.hidden=!0;const u=Yi();u.enabled=!0;const h=new MediaStream([u]);l.srcObject=h,document.addEventListener("visibilitychange",()=>{l&&(l.srcObject=document.hidden?null:h,document.hidden||(this.log.debug("page visible again, triggering startAudio to resume playback and update playback status",this.logContext),this.startAudio()))}),document.body.append(l),this.once(E.Disconnected,()=>{l?.remove(),l=null})}a.push(l)}

38this.remoteParticipants.forEach(d=>{d.audioTrackPublications.forEach(l=>{l.track&&l.track.attachedElements.forEach(u=>{a.push(u)})})});try{yield Promise.all([this.acquireAudioContext(),...a.map(d=>(d.muted=!1,d.play()))]),this.handleAudioPlaybackStarted()}catch(d){throw this.handleAudioPlaybackFailed(d),d}}),this.startVideo=()=>m(this,void 0,void 0,function*(){const a=[];for(const c of this.remoteParticipants.values())c.videoTrackPublications.forEach(d=>{var l;(l=d.track)===null||l===void 0||l.attachedElements.forEach(u=>{a.includes(u)||a.push(u)})});yield Promise.all(a.map(c=>c.play())).then(()=>{this.handleVideoPlaybackStarted()}).catch(c=>{c.name==="NotAllowedError"?this.handleVideoPlaybackFailed():this.log.warn("Resuming video playback failed, make sure you call `startVideo` directly in a user gesture handler",this.logContext)})}),this.handleRestarting=()=>{this.clearConnectionReconcile(),this.isResuming=!1;for(const a of this.remoteParticipants.values())this.handleParticipantDisconnected(a.identity,a);this.setAndEmitConnectionState(W.Reconnecting)&&this.emit(E.Reconnecting)},this.handleSignalRestarted=a=>m(this,void 0,void 0,function*(){this.log.debug("signal reconnected to server, region ".concat(a.serverRegion),Object.assign(Object.assign({},this.logContext),{region:a.serverRegion})),this.bufferedEvents=[],this.applyJoinResponse(a);try{yield this.localParticipant.republishAllTracks(void 0,!0)}catch(c){this.log.error("error trying to re-publish tracks after reconnection",Object.assign(Object.assign({},this.logContext),{error:c}))}try{yield this.engine.waitForRestarted(),this.log.debug("fully reconnected to server",Object.assign(Object.assign({},this.logContext),{region:a.serverRegion}))}catch{return}this.setAndEmitConnectionState(W.Connected),this.emit(E.Reconnected),this.registerConnectionReconcile(),this.emitBufferedEvents()}),this.handleParticipantUpdates=a=>{a.forEach(c=>{var d;if(c.identity===this.localParticipant.identity){this.localParticipant.updateInfo(c);return}c.identity===""&&(c.identity=(d=this.sidToIdentity.get(c.sid))!==null&&d!==void 0?d:"");let l=this.remoteParticipants.get(c.identity);c.state===pt.DISCONNECTED?this.handleParticipantDisconnected(c.identity,l):l=this.getOrCreateParticipant(c.identity,c)})},this.handleActiveSpeakersUpdate=a=>{const c=[],d={};a.forEach(l=>{if(d[l.sid]=!0,l.sid===this.localParticipant.sid)this.localParticipant.audioLevel=l.level,this.localParticipant.setIsSpeaking(!0),c.push(this.localParticipant);else{const u=this.getRemoteParticipantBySid(l.sid);u&&(u.audioLevel=l.level,u.setIsSpeaking(!0),c.push(u))}}),d[this.localParticipant.sid]||(this.localParticipant.audioLevel=0,this.localParticipant.setIsSpeaking(!1)),this.remoteParticipants.forEac

38h(l=>{d[l.sid]||(l.audioLevel=0,l.setIsSpeaking(!1))}),this.activeSpeakers=c,this.emitWhenConnected(E.ActiveSpeakersChanged,c)},this.handleSpeakersChanged=a=>{const c=new Map;this.activeSpeakers.forEach(l=>{const u=this.remoteParticipants.get(l.identity);u&&u.sid!==l.sid||c.set(l.sid,l)}),a.forEach(l=>{let u=this.getRemoteParticipantBySid(l.sid);l.sid===this.localParticipant.sid&&(u=this.localParticipant),u&&(u.audioLevel=l.level,u.setIsSpeaking(l.active),l.active?c.set(l.sid,u):c.delete(l.sid))});const d=Array.from(c.values());d.sort((l,u)=>u.audioLevel-l.audioLevel),this.activeSpeakers=d,this.emitWhenConnected(E.ActiveSpeakersChanged,d)},this.handleStreamStateUpdate=a=>{a.streamStates.forEach(c=>{const d=this.getRemoteParticipantBySid(c.participantSid);if(!d)return;const l=d.getTrackPublicationBySid(c.trackSid);if(!l||!l.track)return;const u=T.streamStateFromProto(c.state);l.track.setStreamState(u),u!==l.track.streamState&&(d.emit(w.TrackStreamStateChanged,l,l.track.streamState),this.emitWhenConnected(E.TrackStreamStateChanged,l,l.track.streamState,d))})},this.handleSubscriptionPermissionUpdate=a=>{const c=this.getRemoteParticipantBySid(a.participantSid);if(!c)return;const d=c.getTrackPublicationBySid(a.trackSid);d&&d.setAllowed(a.allowed)},this.handleSubscriptionError=a=>{const c=Array.from(this.remoteParticipants.values()).find(l=>l.trackPublications.has(a.trackSid));if(!c)return;const d=c.getTrackPublicationBySid(a.trackSid);d&&d.setSubscriptionError(a.err)},this.handleDataPacket=(a,c)=>{const d=this.remoteParticipants.get(a.participantIdentity);if(a.value.case==="user")this.handleUserPacket(d,a.value.value,a.kind,c);else if(a.value.case==="transcription")this.handleTranscription(d,a.value.value);else if(a.value.case==="sipDtmf")this.handleSipDtmf(d,a.value.value);else if(a.value.case==="chatMessage")this.handleChatMessage(d,a.value.value);else if(a.value.case==="metrics")this.handleMetrics(a.value.value,d);else if(a.value.case==="streamHeader"||a.value.case==="streamChunk"||a.value.case==="streamTrailer")this.handleDataStream(a,c);else if(a.value.case==="rpcRequest"){const l=a.value.value;this.handleIncomingRpcRequest(a.participantIdentity,l.id,l.method,l.payload,l.responseTimeoutMs,l.version)}},this.handleUserPacket=(a,c,d,l)=>{this.emit(E.DataReceived,c.payload,a,d,c.topic,l),a?.emit(w.DataReceived,c.payload,d,l)},this.handleSipDtmf=(a,c)=>{this.emit(E.SipDTMFReceived,c,a),a?.emit(w.SipDTMFReceived,c)},this.handleTranscription=(a,c)=>{const d=c.transcribedParticipantIdentity===this.localParticipant.identity?this.localParticipant:this.getParticipantByIdentity(c.transcribedParticipantIdentity),l=d?.trackPublications.get(c.trackId),u=sl(c,this.transcriptionReceivedTimes);l?.emit(P.TranscriptionReceived,u),d?.emit(w.TranscriptionReceived,u,l),this.emit(E.TranscriptionReceived,u,d,l)},this.handleChatMessage=(a,c)=>{const d=rl(c);this.emit(E.ChatMessage,d,a)},this.handleMetrics=(a,c)=>{this.emit(E.MetricsReceived,a,c)},this.handleDataStream=(a,c)=>{this.incomingDataStreamManager.handleDataStreamPacket(a,c)},this.bufferedSegments=new Map,this.handleAudioPlaybackStarted=()=>{this.canPlaybackAudio||(this.audioEnabled=!0,this.emit(E.AudioPlaybackStatusChanged,!0))},this.handleAudioPlaybackFailed=a=>{this.log.warn("could not playback audio",Object.assign(Object.assign({},this.logContext),{error:a})),this.canPlaybackAudio&&(this.audioEnabled=!1,this.emit(E.AudioPlaybackStatusChanged,!1))},this.handleVideoPlaybackStarted=()=>{this.isVideoPlaybackBlocked&&(this.isVideoPlaybackBlocked=!1,this.emit(E.VideoPlaybackStatusChanged,!0))},this.handleVideoPlaybackFailed=()=>{this.isVideoPlaybackBlocked||(this.isVideoPlaybackBlocked=!0,this.emit(E.VideoPlaybackStatusChanged,!1))},this.handleDeviceChange=()=>m(this,void 0,void 0,function*(){var a;((a=pe())===null||a===void 0?void 0:a.os)!=="iOS"&&(yield this.selectDefaultDevices()),this.emit(E.MediaDevicesChanged)}),this.handleRoomUpdate=a=>{const c=this.roomInfo;this.roomInfo=a,c&&c.metadata!==a.metadata&&this.emitWhenConnected(E.RoomMetadataChanged,a.metadata),c?.activeRecording!==a.activeRecording&&this.emitWhenConnected(E.RecordingStatusChanged,a.activeRecording)},this.handleConnectionQualityUpdate=a=>

38{a.updates.forEach(c=>{if(c.participantSid===this.localParticipant.sid){this.localParticipant.setConnectionQuality(c.quality);return}const d=this.getRemoteParticipantBySid(c.participantSid);d&&d.setConnectionQuality(c.quality)})},this.onLocalParticipantMetadataChanged=a=>{this.emit(E.ParticipantMetadataChanged,a,this.localParticipant)},this.onLocalParticipantNameChanged=a=>{this.emit(E.ParticipantNameChanged,a,this.localParticipant)},this.onLocalAttributesChanged=a=>{this.emit(E.ParticipantAttributesChanged,a,this.localParticipant)},this.onLocalTrackMuted=a=>{this.emit(E.TrackMuted,a,this.localParticipant)},this.onLocalTrackUnmuted=a=>{this.emit(E.TrackUnmuted,a,this.localParticipant)},this.onTrackProcessorUpdate=a=>{var c;(c=a?.onPublish)===null||c===void 0||c.call(a,this)},this.onLocalTrackPublished=a=>m(this,void 0,void 0,function*(){var c,d,l,u,h,f;(c=a.track)===null||c===void 0||c.on(P.TrackProcessorUpdate,this.onTrackProcessorUpdate),(d=a.track)===null||d===void 0||d.on(P.Restarted,this.onLocalTrackRestarted),(h=(u=(l=a.track)===null||l===void 0?void 0:l.getProcessor())===null||u===void 0?void 0:u.onPublish)===null||h===void 0||h.call(u,this),this.emit(E.LocalTrackPublished,a,this.localParticipant),Ne(a.track)&&(yield a.track.checkForSilence())&&this.emit(E.LocalAudioSilenceDetected,a);const b=yield(f=a.track)===null||f===void 0?void 0:f.getDeviceId(!1),g=Cn(a.source);g&&b&&b!==this.localParticipant.activeDeviceMap.get(g)&&(this.localParticipant.activeDeviceMap.set(g,b),this.emit(E.ActiveDeviceChanged,g,b))}),this.onLocalTrackUnpublished=a=>{var c,d;(c=a.track)===null||c===void 0||c.off(P.TrackProcessorUpdate,this.onTrackProcessorUpdate),(d=a.track)===null||d===void 0||d.off(P.Restarted,this.onLocalTrackRestarted),this.emit(E.LocalTrackUnpublished,a,this.localParticipant)},this.onLocalTrackRestarted=a=>m(this,void 0,void 0,function*(){const c=yield a.getDeviceId(!1),d=Cn(a.source);d&&c&&c!==this.localParticipant.activeDeviceMap.get(d)&&(this.log.debug("local track restarted, setting ".concat(d," ").concat(c," active"),this.logContext),this.localParticipant.activeDeviceMap.set(d,c),this.emit(E.ActiveDeviceChanged,d,c))}),this.onLocalConnectionQualityChanged=a=>{this.emit(E.ConnectionQualityChanged,a,this.localParticipant)},this.onMediaDevicesError=(a,c)=>{this.emit(E.MediaDevicesError,a,c)},this.onLocalParticipantPermissionsChanged=a=>{this.emit(E.ParticipantPermissionsChanged,a,this.localParticipant)},this.onLocalChatMessageSent=a=>{this.emit(E.ChatMessage,a,this.localParticipant)},this.setMaxListeners(100),this.remoteParticipants=new Map,this.sidToIdentity=new Map,this.options=Object.assign(Object.assign({},ql),e),this.log=Be((i=this.options.loggerName)!==null&&i!==void 0?i:Re.Room),this.transcriptionReceivedTimes=new Map,this.options.audioCaptureDefaults=Object.assign(Object.assign({},eo),e?.audioCaptureDefaults),this.options.videoCaptureDefaults=Object.assign(Object.assign({},to),e?.videoCaptureDefaults),this.options.publishDefaults=Object.assign(Object.assign({},Vl),e?.publishDefaults),this.maybeCreateEngine(),this.incomingDataStreamManager=new bu,this.outgoingDataStreamManager=new Tu(this.engine,this.log),this.disconnectLock=new ae,this.localParticipant=new Iu("","",this.engine,this.options,this.rpcHandlers,this.outgoingDataStreamManager),(this.options.e2ee||this.options.encryption)&&this.setupE2EE(),this.engine.e2eeManager=this.e2eeManager,this.options.videoCaptureDefaults.deviceId&&this.localParticipant.activeDeviceMap.set("videoinput",Qe(this.options.videoCaptureDefaults.deviceId)),this.options.audioCaptureDefaults.deviceId&&this.localParticipant.activeDeviceMap.set("audioinput",Qe(this.options.audioCaptureDefaults.deviceId)),!((s=this.options.audioOutput)===null||s===void 0)&&s.deviceId&&this.switchActiveDevice("audiooutput",Qe(this.options.audioOutput.deviceId)).catch(a=>this.log.warn("Could not set audio output: ".concat(a.message),this.logContext)),me()){const a=new AbortController;(o=(r=navigator.mediaDevices)===null||r===void 0?void 0:r.addEventListener)===null||o===void 0||o.call(r,"devicechange",this.handleDeviceChange,{signal:a.signal}),Kt.cleanupRegistry&&Kt.cleanupRegistry.register(this,()=>{a.abort()})}}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)}

38registerRpcMethod(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)}unregisterRpcMethod(e){this.rpcHandlers.delete(e)}setE2EEEnabled(e){return m(this,void 0,void 0,function*(){if(this.e2eeManager)yield Promise.all([this.localParticipant.setE2EEEnabled(e)]),this.localParticipant.identity!==""&&this.e2eeManager.setParticipantCryptorEnabled(e,this.localParticipant.identity);else throw Error("e2ee not configured, please set e2ee settings within the room options")})}setupE2EE(){var e;const t=!!this.options.encryption,i=this.options.encryption||this.options.e2ee;i&&("e2eeManager"in i?(this.e2eeManager=i.e2eeManager,this.e2eeManager.isDataChannelEncryptionEnabled=t):this.e2eeManager=new El(i,t),this.e2eeManager.on(He.ParticipantEncryptionStatusChanged,(s,r)=>{ol(r)&&(this.isE2EEEnabled=s),this.emit(E.ParticipantEncryptionStatusChanged,s,r)}),this.e2eeManager.on(He.EncryptionError,(s,r)=>{const o=r?this.getParticipantByIdentity(r):void 0;this.emit(E.EncryptionError,s,o)}),(e=this.e2eeManager)===null||e===void 0||e.setup(this))}get logContext(){var e;return{room:this.name,roomID:(e=this.roomInfo)===null||e===void 0?void 0:e.sid,participant:this.localParticipant.identity,pID:this.localParticipant.sid}}get isRecording(){var e,t;return(t=(e=this.roomInfo)===null||e===void 0?void 0:e.activeRecording)!==null&&t!==void 0?t:!1}getSid(){return this.state===W.Disconnected?he.resolve(""):this.roomInfo&&this.roomInfo.sid!==""?he.resolve(this.roomInfo.sid):new he((e,t)=>{const i=s=>{s.sid!==""&&(this.engine.off(R.RoomUpdate,i),e(s.sid))};this.engine.on(R.RoomUpdate,i),this.once(E.Disconnected,()=>{this.engine.off(R.RoomUpdate,i),t(new $("Room disconnected before room server id was available"))})})}get name(){var e,t;return(t=(e=this.roomInfo)===null||e===void 0?void 0:e.name)!==null&&t!==void 0?t:""}get metadata(){var e;return(e=this.roomInfo)===null||e===void 0?void 0:e.metadata}get numParticipants(){var e,t;return(t=(e=this.roomInfo)===null||e===void 0?void 0:e.numParticipants)!==null&&t!==void 0?t:0}get numPublishers(){var e,t;return(t=(e=this.roomInfo)===null||e===void 0?void 0:e.numPublishers)!==null&&t!==void 0?t:0}maybeCreateEngine(){this.engine&&!this.engine.isClosed||(this.engine=new pu(this.options),this.engine.e2eeManager=this.e2eeManager,this.engine.on(R.ParticipantUpdate,this.handleParticipantUpdates).on(R.RoomUpdate,this.handleRoomUpdate).on(R.SpeakersChanged,this.handleSpeakersChanged).on(R.StreamStateChanged,this.handleStreamStateUpdate).on(R.ConnectionQualityUpdate,this.handleConnectionQualityUpdate).on(R.SubscriptionError,this.handleSubscriptionError).on(R.SubscriptionPermissionUpdate,this.handleSubscriptionPermissionUpdate).on(R.MediaTrackAdded,(e,t,i)=>{this.onTrackAdded(e,t,i)}).on(R.Disconnected,e=>{this.handleDisconnect(this.options.stopLocalTrackOnUnpublish,e)}).on(R.ActiveSpeakersUpdate,this.handleActiveSpeakersUpdate).on(R.DataPacketReceived,this.handleDataPacket).on(R.Resuming,()=>{this.clearConnectionReconcile(),this.isResuming=!0,this.log.info("Resuming signal connection",this.logContext),this.setAndEmitConnectionState(W.SignalReconnecting)&&this.emit(E.SignalReconnecting)}).on(R.Resumed,()=>{this.registerConnectionReconcile(),this.isResuming=!1,this.log.info("Resumed signal connection",this.logContext),this.updateSubscriptions(),this.emitBufferedEvents(),this.setAndEmitConnectionState(W.Connected)&&this.emit(E.Reconnected)}).on(R.SignalResumed,()=>{this.bufferedEvents=[],(this.state===W.Reconnecting||this.isResuming)&&this.sendSyncState()}).on(R.Restarting,this.handleRestarting).on(R.SignalRestarted,this.handleSignalRestarted).on(R.Offline,()=>{this.setAndEmitConnectionState(W.Reconnecting)&&this.emit(E.Reconnecting)}).on(R.DCBufferStatusChanged,(e,t)=>{this.emit(E.DCBufferStatusChanged,e,t)}).on(R.LocalTrackSubscribed,e=>{const t=this.localParticipant.getTrackPublications().find(i=>{let{trackSid:s}=i;return s===e});if(!t){this.log.warn("could not find local track subscription for subscribed event",this.logContext);return}this.localParticipant.emit(w.LocalTrackSubscribed,t),this.emitWhenConnected(E.LocalTrackSubscribed,t,this.localParticipant)}).on(R.RoomMoved,e=>{this.log.debug("room moved",e),e.room&&this.handleRoomUpdate(e.room),this.remoteParticipants.forEac

38h((t,i)=>{this.handleParticipantDisconnected(i,t)}),this.emit(E.Moved,e.room.name),e.participant?this.handleParticipantUpdates([e.participant,...e.otherParticipants]):this.handleParticipantUpdates(e.otherParticipants)}),this.localParticipant&&this.localParticipant.setupEngine(this.engine),this.e2eeManager&&this.e2eeManager.setupEngine(this.engine),this.outgoingDataStreamManager&&this.outgoingDataStreamManager.setupEngine(this.engine))}static getLocalDevices(e){let t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!0;return ne.getInstance().getDevices(e,t)}prepareConnection(e,t){return m(this,void 0,void 0,function*(){if(this.state===W.Disconnected){this.log.debug("prepareConnection to ".concat(e),this.logContext);try{if(St(new URL(e))&&t){this.regionUrlProvider=new q(e,t);const i=yield this.regionUrlProvider.getNextBestRegionUrl();i&&this.state===W.Disconnected&&(this.regionUrl=i,yield fetch(Vt(i),{method:"HEAD"}),this.log.debug("prepared connection to ".concat(i),this.logContext))}else yield fetch(Vt(e),{method:"HEAD"})}catch(i){this.log.warn("could not prepare connection",Object.assign(Object.assign({},this.logContext),{error:i}))}}})}getParticipantByIdentity(e){return this.localParticipant.identity===e?this.localParticipant:this.remoteParticipants.get(e)}clearConnectionFutures(){this.connectFuture=void 0}simulateScenario(e,t){return m(this,void 0,void 0,function*(){let i=()=>m(this,void 0,void 0,function*(){}),s;switch(e){case"signal-reconnect":yield this.engine.client.handleOnClose("simulate disconnect");break;case"speaker":s=new we({scenario:{case:"speakerUpdate",value:3}});break;case"node-failure":s=new we({scenario:{case:"nodeFailure",value:!0}});break;case"server-leave":s=new we({scenario:{case:"serverLeave",value:!0}});break;case"migration":s=new we({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":i=()=>m(this,void 0,void 0,function*(){yield this.engine.client.handleOnClose("simulate resume-disconnect")}),s=new we({scenario:{case:"disconnectSignalOnResume",value:!0}});break;case"disconnect-signal-on-resume-no-messages":i=()=>m(this,void 0,void 0,function*(){yield this.engine.client.handleOnClose("simulate resume-disconnect")}),s=new we({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":s=new we({scenario:{case:"switchCandidateProtocol",value:e==="force-tls"?2:1}}),i=()=>m(this,void 0,void 0,function*(){const r=this.engine.client.onLeave;r&&r(new wi({reason:_e.CLIENT_INITIATED,action:ft.RECONNECT}))});break;case"subscriber-bandwidth":if(t===void 0||typeof t!="number")throw new Error("subscriber-bandwidth requires a number as argument");s=new we({scenario:{case:"subscriberBandwidth",value:nt(t)}});break;case"leave-full-reconnect":s=new we({scenario:{case:"leaveRequestFullReconnect",value:!0}})}s&&(yield this.engine.client.sendSimulateScenario(s),yield i())})}get canPlaybackAudio(){return this.audioEnabled}get canPlaybackVideo(){return!this.isVideoPlaybackBlocked}getActiveDevice(e){return this.localParticipant.activeDeviceMap.get(e)}switchActiveDevice(e,t){return m(this,arguments,void 0,function(i,s){var r=this;let o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!0;return(function*(){var a,c,d,l,u,h,f;let b=!0,g=!1;const _=o?{exact:s}:s;if(i==="audioinput"){g=r.localParticipant.audioTrackPublications.size===0;const k=(a=r.getActiveDevice(i))!==null&&a!==void 0?a:r.options.audioCaptureDefaults.deviceId;r.options.audioCaptureDefaults.deviceId=_;const I=Array.from(r.localParticipant.audioTrackPublications.values()).filter(v=>v.source===T.Source.Microphone);try{b=(yield Promise.all(I.map(v=>{var y;return(y=v.audioTrack)===null||y===void 0?void 0:y.setDeviceId(_)}))).every(v=>v===!0)}catch(v){throw r.options.audioCaptureDefaults.deviceId=k,v}const M=I.some(v=>{var y,C;return(C=(y=v.track)===null||y===void 0?void 0:y.isMuted)!==null&&C!==void 0?C:!1});b&&M&&(g=!0)}else if(i==="videoinput"){g=r.localParticipant.videoTrackPublications.size===0;const k=(c=r.getActiveDevice(i))!==null&&c!==void 0?c:r.options.videoCaptureDefaults.deviceId;r.options.videoCaptureDefaults.deviceId=_;const I=Array.from(r.localParticipant.videoTrackPublications.values()).filter(v=>v.source===T.Source.Camera);try{b=(yield Promise.all(I.map(v=>{var y;return(y=v.videoTrack)===null||y===void 0?void 0:y.setDeviceId(_)}))).every(v=>v===!0)}catch(v){throw r.options.videoCaptureDefaults.deviceId=k,v}const M=I.some(v=>{var y,C;return(C=(y=v.track)===null||y===void 0?void 0:y.isMuted)!==null&&C!==void 0?C:!1});b&&M&&(g=!0)}else if(i==="audiooutput"){if(g=!0,!vi()&&!r.options.webAudioMix||r.options.webAudioMix&&r.audioContext&&!("setSinkId"in r.audioContext))throw new Error("cannot switch audio output, the current browser does not support it");r.options.webAudioMix&&(s=(d=yield ne.getInstance().normalizeDeviceId("audiooutput",s))!==null&&d!==void 0?d:""),(l=(f=r.options).audioOutput)!==null&&l!==void 0||(f.audioOutput={});const k=(u=r.getActiveDevice(i))!==null&&u!==void 0?u:r.options.audioOutput.deviceId;r.options.audioOutput.deviceId=s;try{r.options.webAudioMix&&((h=r.audioContext)===null||h===void 0||h.setSinkId(s)),yield Promise.all(Array.from(r.remoteParticipants.values()).map(I=>I.setAudioOutput({deviceId:s})))}catch(I){throw r.options.audioOutput.deviceId=k,I}}return g&&(r.localParticipant.activeDeviceMap.set(i,s),r.emit(E.ActiveDeviceChanged,i,s)),b})()})}setupLocalParticipantEvents(){this.localParticipant.on(w.ParticipantMetadataChanged,this.onLocalParticipantMetadataChanged).on(w.ParticipantNameChanged,this.onLocalParticipantNameChanged).on(w.AttributesChanged,this.onLocalAttributesChanged).on(w.TrackMuted,this.onLocalTrackMuted).on(w.TrackUnmuted,this.onLocalTrackUnmuted).on(w.LocalTrackPublished,this.onLocalTrackPublished).on(w.LocalTrackUnpublished,this.onLocalTrackUnpublished).on(w.ConnectionQualityChanged,this.onLocalConnectionQualityChanged).on(w.MediaDevicesError,this.onMediaDevicesError).on(w.AudioStreamAcquired,this.startAudio).on(w.ChatMessage,this.onLocalChatMessageSent).on(w.ParticipantPermissionsChanged,this.onLocalParticipantPermissionsChanged)}recreateEngine(){var e;(e=this.engine)===null||e===void 0||e.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===W.Connecting||this.state===W.Reconnecting){const u=()=>{this.log.debug("deferring on track for later",{mediaTrackId:e.id,mediaStreamId:t.id,tracksInStream:t.getTracks().map(f=>f.id)}),this.onTrackAdded(e,t,i),h()},h=()=>{this.off(E.Reconnected,u),this.off(E.Connected,u),this.off(E.Disconnected,h)};

38this.once(E.Reconnected,u),this.once(E.Connected,u),this.once(E.Disconnected,h);return}if(this.state===W.Disconnected){this.log.warn("skipping incoming track after Room disconnected",this.logContext);return}if(e.readyState==="ended"){this.log.info("skipping incoming track as it already ended",this.logContext);return}const s=Hd(t.id),r=s[0];let o=s[1],a=e.id;if(o&&o.startsWith("TR")&&(a=o),r===this.localParticipant.sid){this.log.warn("tried to create RemoteParticipant for local participant",this.logContext);return}const c=Array.from(this.remoteParticipants.values()).find(u=>u.sid===r);if(!c){this.log.error("Tried to add a track for a participant, that's not present. Sid: ".concat(r),this.logContext);return}if(!a.startsWith("TR")){const u=this.engine.getTrackIdForReceiver(i);if(!u){this.log.error("Tried to add a track whose 'sid' could not be found for a participant, that's not present. Sid: ".concat(r),this.logContext);return}a=u}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(o,", trackId: ").concat(a),Object.assign(Object.assign({},this.logContext),{rpID:r,streamId:o,trackId:a}));let d;this.options.adaptiveStream&&(typeof this.options.adaptiveStream=="object"?d=this.options.adaptiveStream:d={});const l=c.addSubscribedMediaTrack(e,a,t,i,d);l?.isEncrypted&&!this.e2eeManager&&this.emit(E.EncryptionError,new Error("Encrypted ".concat(l.source," track received from participant ").concat(c.sid,", but room does not have encryption enabled!")))}handleDisconnect(){let e=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!0,t=arguments.length>1?arguments[1]:void 0;var i,s;if(this.clearConnectionReconcile(),this.isResuming=!1,this.bufferedEvents=[],this.transcriptionReceivedTimes.clear(),this.incomingDataStreamManager.clearControllers(),this.state!==W.Disconnected){this.regionUrl=void 0,this.regionUrlProvider&&this.regionUrlProvider.notifyDisconnected();

38try{this.remoteParticipants.forEach(r=>{r.trackPublications.forEach(o=>{r.unpublishTrack(o.trackSid)})}),this.localParticipant.trackPublications.forEach(r=>{var o,a,c;r.track&&this.localParticipant.unpublishTrack(r.track,e),e?((o=r.track)===null||o===void 0||o.detach(),(a=r.track)===null||a===void 0||a.stop()):(c=r.track)===null||c===void 0||c.stopMonitor()}),this.localParticipant.off(w.ParticipantMetadataChanged,this.onLocalParticipantMetadataChanged).off(w.ParticipantNameChanged,this.onLocalParticipantNameChanged).off(w.AttributesChanged,this.onLocalAttributesChanged).off(w.TrackMuted,this.onLocalTrackMuted).off(w.TrackUnmuted,this.onLocalTrackUnmuted).off(w.LocalTrackPublished,this.onLocalTrackPublished).off(w.LocalTrackUnpublished,this.onLocalTrackUnpublished).off(w.ConnectionQualityChanged,this.onLocalConnectionQualityChanged).off(w.MediaDevicesError,this.onMediaDevicesError).off(w.AudioStreamAcquired,this.startAudio).off(w.ChatMessage,this.onLocalChatMessageSent).off(w.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&&typeof this.options.webAudioMix=="boolean"&&(this.audioContext.close(),this.audioContext=void 0),me()&&(window.removeEventListener("beforeunload",this.onPageLeave),window.removeEventListener("pagehide",this.onPageLeave),window.removeEventListener("freeze",this.onPageLeave),(s=(i=navigator.mediaDevices)===null||i===void 0?void 0:i.removeEventListener)===null||s===void 0||s.call(i,"devicechange",this.handleDeviceChange))}finally{this.setAndEmitConnectionState(W.Disconnected),this.emit(E.Disconnected,t)}}}handleParticipantDisconnected(e,t){var i;this.remoteParticipants.delete(e),t&&(this.incomingDataStreamManager.validateParticipantHasNoActiveDataStreams(e),t.trackPublications.forEach(s=>{t.unpublishTrack(s.trackSid,!0)}),this.emit(E.ParticipantDisconnected,t),t.setDisconnected(),(i=this.localParticipant)===null||i===void 0||i.handleParticipantDisconnected(t.identity))}handleIncomingRpcRequest(e,t,i,s,r,o){return m(this,void 0,void 0,function*(){if(yield this.engine.publishRpcAck(e,t),o!==1){yield this.engine.publishRpcResponse(e,t,null,X.builtIn("UNSUPPORTED_VERSION"));return}const a=this.rpcHandlers.get(i);if(!a){yield this.engine.publishRpcResponse(e,t,null,X.builtIn("UNSUPPORTED_METHOD"));return}let c=null,d=null;try{const l=yield a({requestId:t,callerIdentity:e,payload:s,responseTimeout:r});rs(l)>no?(c=X.builtIn("RESPONSE_PAYLOAD_TOO_LARGE"),this.log.warn("RPC Response payload too large for ".concat(i))):d=l}catch(l){l instanceof X?c=l:(this.log.warn("Uncaught error returned by RPC handler for ".concat(i,". Returning APPLICATION_ERROR instead."),l),c=X.builtIn("APPLICATION_ERROR"))}yield this.engine.publishRpcResponse(e,t,d,c)})}selectDefaultDevices(){return m(this,void 0,void 0,function*(){var e,t,i;const s=ne.getInstance().previousDevices,r=yield ne.getInstance().getDevices(void 0,!1),o=pe();if(o?.name==="Chrome"&&o.os!=="iOS")for(let c of r){const d=s.find(l=>l.deviceId===c.deviceId);d&&d.label!==""&&d.kind===c.kind&&d.label!==c.label&&this.getActiveDevice(c.kind)==="default"&&this.emit(E.ActiveDeviceChanged,c.kind,c.deviceId)}const a=["audiooutput","audioinput","videoinput"];for(let c of a){const d=jd(c),l=this.localParticipant.getTrackPublication(d);if(l&&(!((e=l.track)===null||e===void 0)&&e.isUserProvided))continue;const u=r.filter(f=>f.kind===c),h=this.getActiveDevice(c);if(h===((t=s.filter(f=>f.kind===c)[0])===null||t===void 0?void 0:t.deviceId)&&u.length>0&&((i=u[0])===null||i===void 0?void 0:i.deviceId)!==h){yield this.switchActiveDevice(c,u[0].deviceId);continue}c==="audioinput"&&!Bt()||c==="videoinput"||u.length>0&&!u.find(f=>f.deviceId===this.getActiveDevice(c))&&(c!=="audiooutput"||!Bt())&&(yield this.switchActiveDevice(c,u[0].deviceId))}})}acquireAudioContext(){return m(this,void 0,void 0,function*(){var e,t;if(typeof this.options.webAudioMix!="boolean"&&this.options.webAudioMix.audioContext?this.audioContext=this.options.webAudioMix.audioContext:(!this.audioContext||this.audioContext.state==="closed")&&(this.audioContext=(e=$n())!==null&&e!==void 0?e:void 0),this.options.webAudioMix&&this.remoteParticipants.forEac

38h(s=>s.setAudioContext(this.audioContext)),this.localParticipant.setAudioContext(this.audioContext),this.audioContext&&this.audioContext.state==="suspended")try{yield Promise.race([this.audioContext.resume(),re(200)])}catch(s){this.log.warn("Could not resume audio context",Object.assign(Object.assign({},this.logContext),{error:s}))}const i=((t=this.audioContext)===null||t===void 0?void 0:t.state)==="running";i!==this.canPlaybackAudio&&(this.audioEnabled=i,this.emit(E.AudioPlaybackStatusChanged,i))})}createParticipant(e,t){var i;let s;return t?s=bi.fromParticipantInfo(this.engine.client,t,{loggerContextCb:()=>this.logContext,loggerName:this.options.loggerName}):s=new bi(this.engine.client,"",e,void 0,void 0,void 0,{loggerContextCb:()=>this.logContext,loggerName:this.options.loggerName}),this.options.webAudioMix&&s.setAudioContext(this.audioContext),!((i=this.options.audioOutput)===null||i===void 0)&&i.deviceId&&s.setAudioOutput(this.options.audioOutput).catch(r=>this.log.warn("Could not set audio output: ".concat(r.message),this.logContext)),s}getOrCreateParticipant(e,t){if(this.remoteParticipants.has(e)){const s=this.remoteParticipants.get(e);return t&&s.updateInfo(t)&&this.sidToIdentity.set(t.sid,t.identity),s}const i=this.createParticipant(e,t);return this.remoteParticipants.set(e,i),this.sidToIdentity.set(t.sid,t.identity),this.emitWhenConnected(E.ParticipantConnected,i),i.on(w.TrackPublished,s=>{this.emitWhenConnected(E.TrackPublished,s,i)}).on(w.TrackSubscribed,(s,r)=>{s.kind===T.Kind.Audio?(s.on(P.AudioPlaybackStarted,this.handleAudioPlaybackStarted),s.on(P.AudioPlaybackFailed,this.handleAudioPlaybackFailed)):s.kind===T.Kind.Video&&(s.on(P.VideoPlaybackFailed,this.handleVideoPlaybackFailed),s.on(P.VideoPlaybackStarted,this.handleVideoPlaybackStarted)),this.emit(E.TrackSubscribed,s,r,i)}).on(w.TrackUnpublished,s=>{this.emit(E.TrackUnpublished,s,i)}).on(w.TrackUnsubscribed,(s,r)=>{this.emit(E.TrackUnsubscribed,s,r,i)}).on(w.TrackMuted,s=>{this.emitWhenConnected(E.TrackMuted,s,i)}).on(w.TrackUnmuted,s=>{this.emitWhenConnected(E.TrackUnmuted,s,i)}).on(w.ParticipantMetadataChanged,s=>{this.emitWhenConnected(E.ParticipantMetadataChanged,s,i)}).on(w.ParticipantNameChanged,s=>{this.emitWhenConnected(E.ParticipantNameChanged,s,i)}).on(w.AttributesChanged,s=>{this.emitWhenConnected(E.ParticipantAttributesChanged,s,i)}).on(w.ConnectionQualityChanged,s=>{this.emitWhenConnected(E.ConnectionQualityChanged,s,i)}).on(w.ParticipantPermissionsChanged,s=>{this.emitWhenConnected(E.ParticipantPermissionsChanged,s,i)}).on(w.TrackSubscriptionStatusChanged,(s,r)=>{this.emitWhenConnected(E.TrackSubscriptionStatusChanged,s,r,i)}).on(w.TrackSubscriptionFailed,(s,r)=>{this.emit(E.TrackSubscriptionFailed,s,i,r)}).on(w.TrackSubscriptionPermissionChanged,(s,r)=>{this.emitWhenConnected(E.TrackSubscriptionPermissionChanged,s,r,i)}).on(w.Active,()=>{this.emitWhenConnected(E.ParticipantActive,i),i.kind===Lt.AGENT&&this.localParticipant.setActiveAgent(i)}),t&&i.updateInfo(t),i}sendSyncState(){const e=Array.from(this.remoteParticipants.values()).reduce((i,s)=>(i.push(...s.getTrackPublications()),i),[]),t=this.localParticipant.getTrackPublications();this.engine.sendSyncState(e,t)}updateSubscriptions(){for(const e of this.remoteParticipants.values())for(const t of e.videoTrackPublications.values())t.isSubscribed&&al(t)&&t.emitTrackUpdate()}getRemoteParticipantBySid(e){const t=this.sidToIdentity.get(e);if(t)return this.remoteParticipants.get(t)}registerConnectionReconcile(){this.clearConnectionReconcile();let e=0;this.connectionReconcileInterval=se.setInterval(()=>{!this.engine||this.engine.isClosed||!this.engine.verifyTransport()?(e++,this.log.warn("detected connection state mismatch",Object.assign(Object.assign({},this.logContext),{numFailures:e,engine:this.engine?{closed:this.engine.isClosed,transportsConnected:this.engine.verifyTransport()}:void 0})),e>=3&&(this.recreateEngine(),this.handleDisconnect(this.options.stopLocalTrackOnUnpublish,_e.STATE_MISMATCH))):e=0},Du)}clearConnectionReconcile(){this.connectionReconcileInterval&&se.clearInterval(this.connectionReconcileInterval)}setAndEmitConnectionState(e){return e===this.state?!1:(this.state=e,this.emit(E.ConnectionStateChanged,this.state),!0)}emitBufferedEvents(){this.bufferedEvents.forEach(e=>{let[t,i]=e;this.emit(t,...i)}),this.bufferedEvents=[]}emitWhenConnected(e){for(var t=arguments.length,i=new Array(t>1?t-1:0),s=1;s<t;s++)i[s-1]=arguments[s];if(this.state===W.Reconnecting||this.isResuming||!this.engine||this.engine.pendingReconnect)this.bufferedEvents.push([e,i]);else if(this.state===W.Connected)return this.emit(e,...i);return!1}simulateParticipants(e){return m(this,void 0,void 0,function*(){var t,i,s,r;const o=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 ki({sid:"RM_SIMULATED",name:"simulated-room",emptyTimeout:0,maxParticipants:0,creationTime:H.parse(new Date().getTime()),metadata:"",numParticipants:1,numPublishers:1,turnPassword:"",enabledCodecs:[],activeRecording:!1}),this.localParticipant.updateInfo(new rt({identity:"simulated-local",name:"local-name"})),this.setupLocalParticipantEvents(),this.emit(E.SignalConnected),this.emit(E.Connected),this.setAndEmitConnectionState(W.Connected),o.video){const c=new An(T.Kind.Video,new ut({source:ee.CAMERA,sid:Math.floor(Math.random()*1e4).toString(),type:Ce.AUDIO,name:"video-dummy"}),new Wt(o.useRealTracks&&(!((t=window.navigator.mediaDevices)===null||t===void 0)&&t.getUserMedia)?(yield window.navigator.mediaDevices.getUserMedia({video:!0})).getVideoTracks()[0]:Pn(160*((i=a.aspectRatios[0])!==null&&i!==void 0?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(c),this.localParticipant.emit(w.LocalTrackPublished,c)}if(o.audio){const c=new An(T.Kind.Audio,new ut({source:ee.MICROPHONE,sid:Math.floor(Math.random()*1e4).toString(),type:Ce.AUDIO}),new qt(o.useRealTracks&&(!((s=navigator.mediaDevices)===null||s===void 0)&&s.getUserMedia)?(yield navigator.mediaDevices.getUserMedia({audio:!0})).getAudioTracks()[0]:Yi(),void 0,!1,this.audioContext,{loggerName:this.options.loggerName,loggerContextCb:()=>this.logContext}),{loggerName:this.options.loggerName,loggerContextCb:()=>this.logContext});this.localParticipant.addTrackPublication(c),this.localParticipant.emit(w.LocalTrackPublished,c)}for(let c=0;c<a.count-1;c+=1){let d=new rt({sid:Math.floor(Math.random()*1e4).toString(),identity:"simulated-".concat(c),state:pt.ACTIVE,tracks:[],joinedAt:H.parse(Date.now())});const l=this.getOrCreateParticipant(d.identity,d);if(a.video){const u=Pn(160*((r=a.aspectRatios[c%a.aspectRatios.length])!==null&&r!==void 0?r:1),160,!1,!0),h=new ut({source:ee.CAMERA,sid:Math.floor(Math.random()*1e4).toString(),type:Ce.AUDIO});l.addSubscribedMediaTrack(u,h.sid,new MediaStream([u]),new RTCRtpReceiver),d.tracks=[...d.tracks,h]}if(a.audio){const u=Yi(),h=new ut({source:ee.MICROPHONE,sid:Math.floor(Math.random()*1e4).toString(),type:Ce.AUDIO});l.addSubscribedMediaTrack(u,h.sid,new MediaStream([u]),new RTCRtpReceiver),d.tracks=[...d.tracks,h]}l.updateInfo(d)}})}emit(e){for(var t=arguments.length,i=new Array(t>1?t-1:0),s=1;s<t;s++)i[s-1]=arguments[s];if(e!==E.ActiveSpeakersChanged&&e!==E.TranscriptionReceived){const r=ho(i).filter(o=>o!==void 0);(e===E.TrackSubscribed||e===E.TrackUnsubscribed)&&this.log.trace("subscribe trace: ".concat(e),Object.assign(Object.assign({},this.logContext),{event:e,args:r})),this.log.debug("room event ".concat(e),Object.assign(Object.assign({},this.logContext),{event:e,args:r}))}return super.emit(e,...i)}}Kt.cleanupRegistry=typeof FinalizationRegistry<"u"&&new FinalizationRegistry(n=>{n()});function ho(n){return n.map(e=>{if(e)return Array.isArray(e)?ho(e):typeof e=="object"?"logContext"in e?e.logContext:void 0:e})}class Mu{static toAgentAttributes(e){return JSON.parse(e)}static agentAttributesToJson(e){return JSON.stringify(e)}static toTranscriptionAttributes(e){return JSON.parse(e)}static transcriptionAttributesToJson(e){return JSON.stringify(e)}}var Bh=Object.freeze({__proto__:null,Convert:Mu}),Se;(function(n){n[n.IDLE=0]="IDLE",n[n.RUNNING=1]="RUNNING",n[n.SKIPPED=2]="SKIPPED",n[n.SUCCESS=3]="SUCCESS",n[n.FAILED=4]="FAILED"})(Se||(Se={}));class et extends xe.EventEmitter{constructor(e,t){let i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};super(),this.status=Se.IDLE,this.logs=[],this.options={},this.url=e,this.token=t,this.name=this.constructor.name,this.room=new Kt(i.roomOptions),this.connectOptions=i.connectOptions,this.options=i}run(e){return m(this,void 0,void 0,function*(){if(this.status!==Se.IDLE)throw Error("check is running already");this.setStatus(Se.RUNNING);try{yield this.perform()}catch(t){t instanceof Error&&(this.options.errorsAsWarnings?this.appendWarning(t.message):this.appendError(t.message))}return yield this.disconnect(),yield new Promise(t=>setTimeout(t,500)),this.status!==Se.SKIPPED&&this.setStatus(this.isSuccess()?Se.SUCCESS:Se.FAILED),e&&e(),this.getInfo()})}isSuccess(){return!this.logs.some(e=>e.level==="error")}connect(e){return m(this,void 0,void 0,function*(){return this.room.state===W.Connected?this.room:(e||(e=this.url),yield this.room.connect(e,this.token,this.connectOptions),this.room)})}disconnect(){return m(this,void 0,void 0,function*(){this.room&&this.room.state!==W.Disconnected&&(yield this.room.disconnect(),yield new Promise(e=>setTimeout(e,500)))})}skip(){this.setStatus(Se.SKIPPED)}switchProtocol(e){return m(this,void 0,void 0,function*(){let t=!1,i=!1;if(this.room.on(E.Reconnecting,()=>{t=!0}),this.room.once(E.Reconnected,()=>{i=!0}),this.room.simulateScenario("force-".concat(e)),yield new Promise(r=>setTimeout(r,1e3)),!t)return;const s=Date.now()+1e4;for(;Date.now()<s;){if(i)return;yield re(100)}throw new Error("Could not reconnect using ".concat(e," protocol after 10 seconds"))})}appendMessage(e){this.logs.push({level:"info",message:e}),this.emit("update",this.getInfo())}appendWarning(e){this.logs.push({level:"warning",message:e}),this.emit("update",this.getInfo())}appendError(e){this.logs.push({level:"error",message:e}),this.emit("update",this.getInfo())}setStatus(e){this.status=e,this.emit("update",this.getInfo())}get engine(){var e;return(e=this.room)===null||e===void 0?void 0:e.engine}getInfo(){return{logs:this.logs,name:this.name,status:this.status,description:this.description}}}class Au extends et{get description(){return"Cloud regions"}perform(){return m(this,void 0,void 0,function*(){const e=new q(this.url,this.token);if(!e.isCloud()){this.skip();return}const t=[],i=new Set;for(let r=0;r<3;r++){const o=yield e.getNextBestRegionUrl();if(!o)break;if(i.has(o))continue;i.add(o);const a=yield this.checkCloudRegion(o);this.appendMessage("".concat(a.region," RTT: ").concat(a.rtt,"ms, duration: ").concat(a.duration,"ms")),t.push(a)}t.sort((r,o)=>(r.duration-o.duration)*.5+(r.rtt-o.rtt)*.5);const s=t[0];this.bestStats=s,this.appendMessage("best Cloud region: ".concat(s.region))})}getInfo(){const e=super.getInfo();return e.data=this.bestStats,e}checkCloudRegion(e){return m(this,void 0,void 0,function*(){var t,i;yield this.connect(e),this.options.protocol==="tcp"&&(yield this.switchProtocol("tcp"));const s=(t=this.room.serverInfo)===null||t===void 0?void 0:t.region;if(!s)throw new Error("Region not found");const r=yield this.room.localParticipant.streamText({topic:"test"}),o=1e3,c=1e6/o,d="A".repeat(o),l=Date.now();for(let b=0;b<c;b++)yield r.write(d);yield r.close();const u=Date.now(),h=yield(i=this.room.engine.pcManager)===null||i===void 0?void 0:i.publisher.getStats(),f={region:s,rtt:1e4,duration:u-l};return h?.forEach(b=>{b.type==="candidate-pair"&&b.nominated&&(f.rtt=b.currentRoundTripTime*1e3)}),yield this.disconnect(),f})}}const an=1e4;class xu extends et{get description(){return"Connection via UDP vs TCP"}perform(){return m(this,void 0,void 0,function*(){const e=yield this.checkConnectionProtocol("udp"),t=yield this.checkConnectionProtocol("tcp");this.bestStats=e,e.qualityLimitationDurations.bandwidth-t.qualityLimitationDurations.bandwidth>.5||(e.packetsLost-t.packetsLost)/e.packetsSent>.01?(this.appendMessage("best connection quality via tcp"),this.bestStats=t):this.appendMessage("best connection quality via udp");const i=this.bestStats;this.appendMessage("upstream bitrate: ".concat((i.bitrateTotal/i.count/1e3/1e3).toFixed(2)," mbps")),this.appendMessage("RTT: ".concat((i.rttTotal/i.count*1e3).toFixed(2)," ms")),this.appendMessage("jitter: ".concat((i.jitterTotal/i.count*1e3).toFixed(2)," ms")),i.packetsLost>0&&this.appendWarning("packets lost: ".concat((i.packetsLost/i.packetsSent*100).toFixed(2),"%")),i.qualityLimitationDurations.bandwidth>1&&this.appendWarning("bandwidth limited ".concat((i.qualityLimitationDurations.bandwidth/(an/1e3)*100).toFixed(2),"%")),i.qualityLimitationDurations.cpu>0&&this.appendWarning("cpu limited ".concat((i.qualityLimitationDurations.cpu/(an/1e3)*100).toFixed(2),"%"))})}getInfo(){const e=super.getInfo();return e.data=this.bestStats,e}checkConnectionProtocol(e){return m(this,void 0,void 0,function*(){yield this.connect(),e==="tcp"?yield this.switchProtocol("tcp"):yield this.switchProtocol("udp");const t=document.createElement("canvas");t.width=1280,t.height=720;const i=t.getContext("2d");if(!i)throw new Error("Could not get canvas context");let s=0;const r=()=>{s=(s+1)%360,i.fillStyle="hsl(".concat(s,", 100%, 50%)"),i.fillRect(0,0,t.width,t.height),requestAnimationFrame(r)};r();const a=t.captureStream(30).getVideoTracks()[0],d=(yield this.room.localParticipant.publishTrack(a,{simulcast:!1,degradationPreference:"maintain-resolution",videoEncoding:{maxBitrate:2e6}})).track,l={protocol:e,packetsLost:0,packetsSent:0,qualityLimitationDurations:{},rttTotal:0,jitterTotal:0,bitrateTotal:0,count:0},u=setInterval(()=>m(this,void 0,void 0,function*(){const h=yield d.getRTCStatsReport();h?.forEach(f=>{f.type==="outbound-rtp"?(l.packetsSent=f.packetsSent,l.qualityLimitationDurations=f.qualityLimitationDurations,l.bitrateTotal+=f.targetBitrate,l.count++):f.type==="remote-inbound-rtp"&&(l.packetsLost=f.packetsLost,l.rttTotal+=f.roundTripTime,l.jitterTotal+=f.jitter)})}),1e3);return yield new Promise(h=>setTimeout(h,an)),clearInterval(u),a.stop(),t.remove(),yield this.disconnect(),l})}}class Nu extends et{get description(){return"Can publish audio"}perform(){return m(this,void 0,void 0,function*(){var e;const t=yield this.connect(),i=yield _u();if(yield Ka(i,1e3))throw new Error("unable to detect audio from microphone");this.appendMessage("detected audio from microphone"),t.localParticipant.publishTrack(i),yield new Promise(a=>setTimeout(a,3e3));const r=yield(e=i.sender)===null||e===void 0?void 0:e.getStats();if(!r)throw new Error("Could not get RTCStats");let o=0;if(r.forEach(a=>{a.type==="outbound-rtp"&&(a.kind==="audio"||!a.kind&&a.mediaType==="audio")&&(o=a.packetsSent)}),o===0)throw new Error("Could not determine packets are sent");this.appendMessage("published ".concat(o," audio packets"))})}}class Lu extends et{get description(){return"Can publish video"}perform(){return m(this,void 0,void 0,function*(){var e;const t=yield this.connect(),i=yield Pu();yield this.checkForVideo(i.mediaStreamTrack),t.localParticipant.publishTrack(i),yield new Promise(o=>setTimeout(o,5e3));const s=yield(e=i.sender)===null||e===void 0?void 0:e.getStats();if(!s)throw new Error("Could not get RTCStats");let r=0;if(s.forEach(o=>{o.type==="outbound-rtp"&&(o.kind==="video"||!o.kind&&o.mediaType==="video")&&(r+=o.packetsSent)}),r===0)throw new Error("Could not determine packets are sent");this.appendMessage("published ".concat(r," video packets"))})}checkForVideo(e){return m(this,void 0,void 0,function*(){const t=new MediaStream;t.addTrack(e.clone());const i=document.createElement("video");i.srcObject=t,i.muted=!0,i.autoplay=!0,i.playsInline=!0,i.setAttribute("playsinline","true"),document.body.appendChild(i),yield new Promise(s=>{i.onplay=()=>{setTimeout(()=>{var r,o,a,c;const d=document.createElement("canvas"),l=e.getSettings(),u=(o=(r=l.width)!==null&&r!==void 0?r:i.videoWidth)!==null&&o!==void 0?o:1280,h=(c=(a=l.height)!==null&&a!==void 0?a:i.videoHeight)!==null&&c!==void 0?c:720;d.width=u,d.height=h;const f=d.getContext("2d");f.drawImage(i,0,0);const g=f.getImageData(0,0,d.width,d.height).data;let _=!0;for(let k=0;k<g.length;k+=4)if(g[k]!==0||g[k+1]!==0||g[k+2]!==0){_=!1;break}_?this.appendError("camera appears to be producing only black frames"):this.appendMessage("received video frames"),s()},1e3)},i.play()}),t.getTracks().forEach(s=>s.stop()),i.remove()})}}class Uu extends et{get description(){return"Resuming connection after interruption"}perform(){return m(this,void 0,void 0,function*(){var e;const t=yield this.connect();let i=!1,s=!1,r;const o=new Promise(d=>{setTimeout(d,5e3),r=d}),a=()=>{i=!0};t.on(E.SignalReconnecting,a).on(E.Reconnecting,a).on(E.Reconnected,()=>{s=!0,r(!0)}),(e=t.engine.client.ws)===null||e===void 0||e.close();const c=t.engine.client.onClose;

38if(c&&c(""),yield o,i){if(!s||t.state!==W.Connected)throw this.appendWarning("reconnection is only possible in Redis-based configurations"),new Error("Not able to reconnect")}else throw new Error("Did not attempt to reconnect")})}}class Fu extends et{get description(){return"Can connect via TURN"}perform(){return m(this,void 0,void 0,function*(){var e,t,i;St(new URL(this.url))&&(this.appendMessage("Using region specific url"),this.url=(e=yield new q(this.url,this.token).getNextBestRegionUrl())!==null&&e!==void 0?e:this.url);const s=new es,r=yield s.join(this.url,this.token,{autoSubscribe:!0,maxRetries:0,e2eeEnabled:!1,websocketTimeout:15e3},void 0,!0);let o=!1,a=!1,c=!1;for(let d of r.iceServers)for(let l of d.urls)l.startsWith("turn:")?(a=!0,c=!0):l.startsWith("turns:")&&(a=!0,c=!0,o=!0),l.startsWith("stun:")&&(c=!0);c?a&&!o&&this.appendWarning("TURN is configured server side, but TURN/TLS is unavailable."):this.appendWarning("No STUN servers configured on server side."),yield s.close(),!((i=(t=this.connectOptions)===null||t===void 0?void 0:t.rtcConfig)===null||i===void 0)&&i.iceServers||a?yield this.room.connect(this.url,this.token,{rtcConfig:{iceTransportPolicy:"relay"}}):(this.appendWarning("No TURN servers configured."),this.skip(),yield new Promise(d=>setTimeout(d,0)))})}}class ju extends et{get description(){return"Establishing WebRTC connection"}perform(){return m(this,void 0,void 0,function*(){let e=!1,t=!1;this.room.on(E.SignalConnected,()=>{var i;const s=this.room.engine.client.onTrickle;this.room.engine.client.onTrickle=(r,o)=>{if(r.candidate){const a=new RTCIceCandidate(r);let c="".concat(a.protocol," ").concat(a.address,":").concat(a.port," ").concat(a.type);a.address&&(Bu(a.address)?c+=" (private)":a.protocol==="tcp"&&a.tcpType==="passive"?(e=!0,c+=" (passive)"):a.protocol==="udp"&&(t=!0)),this.appendMessage(c)}s&&s(r,o)},!((i=this.room.engine.pcManager)===null||i===void 0)&&i.subscriber&&(this.room.engine.pcManager.subscriber.onIceCandidateError=r=>{r instanceof RTCPeerConnectionIceErrorEvent&&this.appendWarning("error with ICE candidate: ".concat(r.errorCode," ").concat(r.errorText," ").concat(r.url))})});try{yield this.connect(),U.info("now the room is connected")}catch(i){throw this.appendWarning("ports need to be open on firewall in order to connect."),i}e||this.appendWarning("Server is not configured for ICE/TCP"),t||this.appendWarning("No public IPv4 UDP candidates were found. Your server is likely not configured correctly")})}}function Bu(n){const e=n.split(".");if(e.length===4){if(e[0]==="10")return!0;if(e[0]==="192"&&e[1]==="168")return!0;if(e[0]==="172"){const t=parseInt(e[1],10);if(t>=16&&t<=31)return!0}}return!1}class Vu extends et{get description(){return"Connecting to signal connection via WebSocket"}perform(){return m(this,void 0,void 0,function*(){var e,t,i;(this.url.startsWith("ws:")||this.url.startsWith("http:"))&&this.appendWarning("Server is insecure, clients may block connections to it");let s=new es,r;try{r=yield s.join(this.url,this.token,{autoSubscribe:!0,maxRetries:0,e2eeEnabled:!1,websocketTimeout:15e3},void 0,!0)}catch(o){if(St(new URL(this.url))){this.appendMessage("Initial connection failed with error ".concat(o.message,". Retrying with region fallback"));const c=yield new q(this.url,this.token).getNextBestRegionUrl();c&&(r=yield s.join(c,this.token,{autoSubscribe:!0,maxRetries:0,e2eeEnabled:!1,websocketTimeout:15e3},void 0,!0),this.appendMessage("Fallback to region worked. To avoid initial connections failing, ensure you're calling room.prepareConnection() ahead of time"))}}r?(this.appendMessage("Connected to server, version ".concat(r.serverVersion,".")),((e=r.serverInfo)===null||e===void 0?void 0:e.edition)===Wr.Cloud&&(!((t=r.serverInfo)===null||t===void 0)&&t.region)&&this.appendMessage("LiveKit Cloud: ".concat((i=r.serverInfo)===null||i===void 0?void 0:i.region))):this.appendError("Websocket connection could not be established"),yield s.close()})}}class Vh extends xe.EventEmitter{constructor(e,t){let i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};super(),this.options={},this.checkResults=new Map,this.url=e,this.token=t,this.options=i}getNextCheckId(){const e=this.checkResults.size;return this.checkResults.set(e,{logs:[],status:Se.IDLE,name:"",description:""}),e}

38updateCheck(e,t){this.checkResults.set(e,t),this.emit("checkUpdate",e,t)}isSuccess(){return Array.from(this.checkResults.values()).every(e=>e.status!==Se.FAILED)}getResults(){return Array.from(this.checkResults.values())}createAndRunCheck(e){return m(this,void 0,void 0,function*(){const t=this.getNextCheckId(),i=new e(this.url,this.token,this.options),s=o=>{this.updateCheck(t,o)};i.on("update",s);const r=yield i.run();return i.off("update",s),r})}checkWebsocket(){return m(this,void 0,void 0,function*(){return this.createAndRunCheck(Vu)})}checkWebRTC(){return m(this,void 0,void 0,function*(){return this.createAndRunCheck(ju)})}checkTURN(){return m(this,void 0,void 0,function*(){return this.createAndRunCheck(Fu)})}checkReconnect(){return m(this,void 0,void 0,function*(){return this.createAndRunCheck(Uu)})}checkPublishAudio(){return m(this,void 0,void 0,function*(){return this.createAndRunCheck(Nu)})}checkPublishVideo(){return m(this,void 0,void 0,function*(){return this.createAndRunCheck(Lu)})}checkConnectionProtocol(){return m(this,void 0,void 0,function*(){const e=yield this.createAndRunCheck(xu);if(e.data&&"protocol"in e.data){const t=e.data;this.options.protocol=t.protocol}return e})}checkCloudRegion(){return m(this,void 0,void 0,function*(){return this.createAndRunCheck(Au)})}}class qu{}class Wu{}function V(n,e,t){return(e=Gu(e))in n?Object.defineProperty(n,e,{value:t,enumerable:!0,configurable:!0,writable:!0}):n[e]=t,n}function Ku(n,e){if(typeof n!="object"||!n)return n;var t=n[Symbol.toPrimitive];if(t!==void 0){var i=t.call(n,e);if(typeof i!="object")return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return(e==="string"?String:Number)(n)}function Gu(n){var e=Ku(n,"string");return typeof e=="symbol"?e:e+""}new TextEncoder;const xn=new TextDecoder;function Ju(n){if(Uint8Array.fromBase64)return Uint8Array.fromBase64(n);const e=atob(n),t=new Uint8Array(e.length);for(let i=0;i<e.length;i++)t[i]=e.charCodeAt(i);return t}function Hu(n){if(Uint8Array.fromBase64)return Uint8Array.fromBase64(typeof n=="string"?n:xn.decode(n),{alphabet:"base64url"});let e=n;e instanceof Uint8Array&&(e=xn.decode(e)),e=e.replace(/-/g,"+").replace(/_/g,"/");try{return Ju(e)}catch{throw new TypeError("The input to be decoded is not correctly encoded.")}}class le extends Error{constructor(e,t){var i;super(e,t),V(this,"code","ERR_JOSE_GENERIC"),this.name=this.constructor.name,(i=Error.captureStackTrace)===null||i===void 0||i.call(Error,this,this.constructor)}}V(le,"code","ERR_JOSE_GENERIC");class zu extends le{constructor(e,t){let i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:"unspecified",s=arguments.length>3&&arguments[3]!==void 0?arguments[3]:"unspecified";super(e,{cause:{claim:i,reason:s,payload:t}}),V(this,"code","ERR_JWT_CLAIM_VALIDATION_FAILED"),V(this,"claim",void 0),V(this,"reason",void 0),V(this,"payload",void 0),this.claim=i,this.reason=s,this.payload=t}}V(zu,"code","ERR_JWT_CLAIM_VALIDATION_FAILED");class Qu extends le{constructor(e,t){let i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:"unspecified",s=arguments.length>3&&arguments[3]!==void 0?arguments[3]:"unspecified";super(e,{cause:{claim:i,reason:s,payload:t}}),V(this,"code","ERR_JWT_EXPIRED"),V(this,"claim",void 0),V(this,"reason",void 0),V(this,"payload",void 0),this.claim=i,this.reason=s,this.payload=t}}

38V(Qu,"code","ERR_JWT_EXPIRED");class Yu extends le{constructor(){super(...arguments),V(this,"code","ERR_JOSE_ALG_NOT_ALLOWED")}}V(Yu,"code","ERR_JOSE_ALG_NOT_ALLOWED");class Xu extends le{constructor(){super(...arguments),V(this,"code","ERR_JOSE_NOT_SUPPORTED")}}V(Xu,"code","ERR_JOSE_NOT_SUPPORTED");class $u extends le{constructor(){let e=arguments.length>0&&arguments[0]!==void 0?arguments[0]:"decryption operation failed",t=arguments.length>1?arguments[1]:void 0;super(e,t),V(this,"code","ERR_JWE_DECRYPTION_FAILED")}}V($u,"code","ERR_JWE_DECRYPTION_FAILED");class Zu extends le{constructor(){super(...arguments),V(this,"code","ERR_JWE_INVALID")}}V(Zu,"code","ERR_JWE_INVALID");class eh extends le{constructor(){super(...arguments),V(this,"code","ERR_JWS_INVALID")}}V(eh,"code","ERR_JWS_INVALID");class Ge extends le{constructor(){super(...arguments),V(this,"code","ERR_JWT_INVALID")}}V(Ge,"code","ERR_JWT_INVALID");class th extends le{constructor(){super(...arguments),V(this,"code","ERR_JWK_INVALID")}}V(th,"code","ERR_JWK_INVALID");class ih extends le{constructor(){super(...arguments),V(this,"code","ERR_JWKS_INVALID")}}V(ih,"code","ERR_JWKS_INVALID");class nh extends le{constructor(){let e=arguments.length>0&&arguments[0]!==void 0?arguments[0]:"no applicable key found in the JSON Web Key Set",t=arguments.length>1?arguments[1]:void 0;super(e,t),V(this,"code","ERR_JWKS_NO_MATCHING_KEY")}}V(nh,"code","ERR_JWKS_NO_MATCHING_KEY");class sh extends le{constructor(){let e=arguments.length>0&&arguments[0]!==void 0?arguments[0]:"multiple matching keys found in the JSON Web Key Set",t=arguments.length>1?arguments[1]:void 0;super(e,t),V(this,Symbol.asyncIterator,void 0),V(this,"code","ERR_JWKS_MULTIPLE_MATCHING_KEYS")}}V(sh,"code","ERR_JWKS_MULTIPLE_MATCHING_KEYS");class rh extends le{constructor(){let e=arguments.length>0&&arguments[0]!==void 0?arguments[0]:"request timed out",t=arguments.length>1?arguments[1]:void 0;super(e,t),V(this,"code","ERR_JWKS_TIMEOUT")}}V(rh,"code","ERR_JWKS_TIMEOUT");class ah extends le{constructor(){let e=arguments.length>0&&arguments[0]!==void 0?arguments[0]:"signature verification failed",t=arguments.length>1?arguments[1]:void 0;super(e,t),V(this,"code","ERR_JWS_SIGNATURE_VERIFICATION_FAILED")}}V(ah,"code","ERR_JWS_SIGNATURE_VERIFICATION_FAILED");const oh=n=>typeof n=="object"&&n!==null;function ch(n){if(!oh(n)||Object.prototype.toString.call(n)!=="[object Object]")return!1;if(Object.getPrototypeOf(n)===null)return!0;let e=n;for(;Object.getPrototypeOf(e)!==null;)e=Object.getPrototypeOf(e);return Object.getPrototypeOf(n)===e}function dh(n){if(typeof n!="string")throw new Ge("JWTs must use Compact JWS serialization, JWT must be a string");const{1:e,length:t}=n.split(".");if(t===5)throw new Ge("Only JWTs using Compact JWS serialization can be decoded");if(t!==3)throw new Ge("Invalid JWT");if(!e)throw new Ge("JWTs must contain a payload");let i;try{i=Hu(e)}catch{throw new Ge("Failed to base64url decode the payload")}let s;try{s=JSON.parse(xn.decode(i))}catch{throw new Ge("Failed to parse the decoded payload as JSON")}if(!ch(s))throw new Ge("Invalid JWT Claims Set");return s}const Nn=1e3,lh=60*Nn;function uh(n){const e=mo(n.participantToken);if(!e?.nbf||!e?.exp)return!0;const t=new Date,i=e.nbf*Nn,s=new Date(i),r=e.exp*Nn,o=new Date(r-lh);return s<=t&&o>t}function mo(n){const e=dh(n),{roomConfig:t}=e,i=Qn(e,["roomConfig"]);return Object.assign(Object.assign({},i),{roomConfig:e.roomConfig?pi.fromJson(e.roomConfig):void 0})}function qh(n,e){const t=new Set([...Object.keys(n),...Object.keys(e)]);for(const i of t)switch(i){case"roomName":case"participantName":case"participantIdentity":case"participantMetadata":case"participantAttributes":case"agentName":case"agentMetadata":if(n[i]!==e[i])return!1;break;default:const s=i;throw new Error("Options key ".concat(s," not being checked for equality!"))}return!0}class po extends Wu{constructor(){super(...arguments),this.cachedFetchOptions=null,this.cachedResponse=null,this.fetchMutex=new ae}isSameAsCachedFetchOptions(e){if(!this.cachedFetchOptions)return!1;for(const t of Object.keys(this.cachedFetchOptions))switch(t){case"roomName":case"participantName":case"participantIdentity":case"participantMetadata":case"participantAttributes":case"agentName":case"agentMetadata":if(this.cachedFetchOptions[t]!==e[t])return!1;break;default:const i=t;throw new Error("Options key ".concat(i," not being checked for equality!"))}return!0}shouldReturnCachedValueFromFetch(e){return!(!this.cachedResponse||!uh(this.cachedResponse)||this.isSameAsCachedFetchOptions(e))}getCachedResponseJwtPayload(){return this.cachedResponse?mo(this.cachedResponse.participantToken):null}fetch(e){return m(this,void 0,void 0,function*(){const t=yield this.fetchMutex.lock();try{if(this.shouldReturnCachedValueFromFetch(e))return this.cachedResponse.toJson();this.cachedFetchOptions=e;const i=yield this.update(e);return this.cachedResponse=i,i.toJson()}finally{t()}})}}class hh extends qu{constructor(e){super(),this.literalOrFn=e}fetch(){return m(this,void 0,void 0,function*(){return typeof this.literalOrFn=="function"?this.literalOrFn():this.literalOrFn})}}class mh extends po{constructor(e){super(),this.customFn=e}update(e){return m(this,void 0,void 0,function*(){const t=this.customFn(e);let i;return t instanceof Promise?i=yield t:i=t,da.fromJson(i,{ignoreUnknownFields:!0})})}}class fo extends po{constructor(e){let t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};super(),this.url=e,this.endpointOptions=t}createRequestFromOptions(e){var t,i,s;const r=new ud;for(const o of Object.keys(e))switch(o){case"roomName":case"participantName":case"participantIdentity":case"participantMetadata":r[o]=e[o];break;case"participantAttributes":r.participantAttributes=(t=e.participantAttributes)!==null&&t!==void 0?t:{};break;case"agentName":r.roomConfig=(i=r.roomConfig)!==null&&i!==void 0?i:new pi,r.roomConfig.agents.length===0&&r.roomConfig.agents.push(new dn),r.roomConfig.agents[0].agentName=e.agentName;break;case"agentMetadata":r.roomConfig=(s=r.roomConfig)!==null&&s!==void 0?s:new pi,r.roomConfig.agents.length===0&&r.roomConfig.agents.push(new dn),r.roomConfig.agents[0].metadata=e.agentMetadata;break;default:const a=o;throw new Error("Options key ".concat(a," not being included in forming request!"))}return r}update(e){return m(this,void 0,void 0,function*(){var t;const i=this.createRequestFromOptions(e),s=yield fetch(this.url,Object.assign(Object.assign({},this.endpointOptions),{method:(t=this.endpointOptions.method)!==null&&t!==void 0?t:"POST",headers:Object.assign({"Content-Type":"application/json"},this.endpointOptions.headers),body:i.toJsonString({useProtoFieldName:!0})}

38));if(!s.ok)throw new Error("Error generating token from endpoint ".concat(this.url,": received ").concat(s.status," / ").concat(yield s.text()));const r=yield s.json();return da.fromJson(r,{ignoreUnknownFields:!0})})}}class ph extends fo{constructor(e,t){const{baseUrl:i="https://cloud-api.livekit.io"}=t,s=Qn(t,["baseUrl"]);super("".concat(i,"/api/v2/sandbox/connection-details"),Object.assign(Object.assign({},s),{headers:{"X-Sandbox-ID":e}}))}}const Wh={literal(n){return new hh(n)},custom(n){return new mh(n)},endpoint(n){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};return new fo(n,e)},sandboxTokenServer(n){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};return new ph(n,e)}};function Kh(n){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};var t;const i=st(n)?n.mediaStreamTrack:n,s=i.getSettings();let r={facingMode:(t=e.defaultFacingMode)!==null&&t!==void 0?t:"user",confidence:"low"};if("facingMode"in s){const o=s.facingMode;U.trace("rawFacingMode",{rawFacingMode:o}),o&&typeof o=="string"&&vh(o)&&(r={facingMode:o,confidence:"high"})}if(["low","medium"].includes(r.confidence)){U.trace("Try to get facing mode from device label: (".concat(i.label,")"));const o=gh(i.label);o!==void 0&&(r=o)}return r}const fr=new Map([["obs virtual camera",{facingMode:"environment",confidence:"medium"}]]),fh=new Map([["iphone",{facingMode:"environment",confidence:"medium"}],["ipad",{facingMode:"environment",confidence:"medium"}]]);function gh(n){var e;const t=n.trim().toLowerCase();if(t!=="")return fr.has(t)?fr.get(t):(e=Array.from(fh.entries()).find(i=>{let[s]=i;return t.includes(s)}))===null||e===void 0?void 0:e[1]}function vh(n){return n===void 0||["user","environment","left","right"].includes(n)}export{kn as AudioPresets,js as BackupCodecPolicy,Cl as BaseKeyProvider,Se as CheckStatus,et as Checker,Vh as ConnectionCheck,L as ConnectionError,J as ConnectionErrorReason,Je as ConnectionQuality,W as ConnectionState,se as CriticalTimers,Fh as CryptorError,wn as CryptorErrorReason,Qs as CryptorEvent,j as DataPacket_Kind,ye as DataStreamError,ce as DataStreamErrorReason,vd as DefaultReconnectPolicy,Ii as DeviceUnsupportedError,_e as DisconnectReason,He as EncryptionEvent,te as Encryption_Type,R as EngineEvent,Uh as ExternalE2EEKeyProvider,zs as KeyHandlerEvent,Ye as KeyProviderEvent,ve as LivekitError,qt as LocalAudioTrack,Iu as LocalParticipant,so as LocalTrack,An as LocalTrackPublication,zl as LocalTrackRecorder,Wt as LocalVideoTrack,Ft as LogLevel,Re as LoggerNames,fi as MediaDeviceFailure,ae as Mutex,vt as NegotiationError,uo as Participant,w as ParticipantEvent,Lt as ParticipantKind,Th as PublishDataError,Us as PublishTrackError,Su as RemoteAudioTrack,bi as RemoteParticipant,lo as RemoteTrack,Ou as RemoteTrackPublication,Cu as RemoteVideoTrack,Kt as Room,E as RoomEvent,X as RpcError,Oi as ScreenSharePresets,lt as SignalReconnectError,Fs as SignalRequestError,kh as SimulatedError,gc as SubscriptionError,Wh as TokenSource,Wu as TokenSourceConfigurable,qu as TokenSourceFixed,T as Track,P as TrackEvent,Oe as TrackInvalidError,Le as TrackPublication,Ce as TrackType,$ as UnexpectedConnectionState,Md as UnsupportedServer,K as VideoPreset,jt as VideoPresets,Tn as VideoPresets43,ge as VideoQuality,qh as areTokenSourceFetchOptionsEqual,Sl as asEncryptablePacket,ht as attachToElement,Bh as attributes,xd as audioCodecs,Ae as compareVersions,_h as createAudioAnalyser,Mh as createE2EEKey,kl as createKeyMaterialFromBuffer,yl as createKeyMaterialFromString,_u as createLocalAudioTrack,jh as createLocalScreenTracks,Mi as createLocalTracks,Pu as createLocalVideoTrack,mo as decodeTokenPayload,Dh as deriveKeys,bt as detachTrack,gh as facingModeFromDeviceLabel,Kh as facingModeFromLocalTrack,pe as getBrowser,Yi as getEmptyAudioStreamTrack,Ph as getEmptyVideoStreamTrack,Be as getLogger,Oh as importKey,Rh as isAudioCodec,De as isAudioTrack,Fd as isBackupCodec,Ud as isBackupVideoCodec,Yd as isBrowserSupported,vl as isE2EESupported,bl as isInsertableStreamSupported,ol as isLocalParticipant,st as isLocalTrack,wh as isRemoteParticipant,_n as isRemoteTrack,Rn as isScriptTransformSupported,il as isVideoCodec,Ih as isVideoFrame,Ze as isVideoTrack,xh as needsRbspUnescaping,Nh as parseRbsp,Dd as protocolVersion,Ah as ratchet,yh as setLogExtension,bh as setLogLevel,zd as supportsAV1,Sh as supportsAdaptiveStream,Eh as supportsAudioOutputSelection,Ch as supportsDynacast,Qd as supportsVP9,Od as version,Ld as videoCodecs,Lh as writeRbsp};
39//# sourceMappingURL=livekit-client.esm-BOXSfssv.js.map