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1,h.prototype.onSuccess=function(){this.emit("success"),this.cleanup()},h.prototype.onData=function(e){this.emit("data",e),this.onSuccess()},h.prototype.onError=function(e){this.emit("error",e),this.cleanup(!0)},h.prototype.cleanup=function(e){if(!(typeof this.xhr>"u"||this.xhr===null)){if(this.hasXDR()?this.xhr.onload=this.xhr.onerror=d:this.xhr.onreadystatechange=d,e)try{this.xhr.abort()}catch{}typeof document<"u"&&delete h.requests[this.index],this.xhr=null}},h.prototype.onLoad=function(){var e;try{var n;try{n=this.xhr.getResponseHeader("Content-Type")}catch{}n==="application/octet-stream"||n==="application/octet-stream; charset=UTF-8"?e=this.xhr.response||this.xhr.responseText:e=this.xhr.responseText}catch(s){this.onError(s)}e!=null&&this.onData(e)},h.prototype.hasXDR=function(){return typeof XDomainRequest<"u"&&!this.xs&&this.enablesXDR},h.prototype.abort=function(){this.cleanup()},h.requestsCount=0,h.requests={},typeof document<"u"){if(typeof attachEvent=="function")attachEvent("onunload",t);else if(typeof addEventListener=="function"){var r="onpagehide"in c?"pagehide":"unload";addEventListener(r,t,!1)}}function t(){for(var e in h.requests)h.requests.hasOwnProperty(e)&&h.requests[e].abort()}return W.exports}var ye,nt;function zt(){if(nt)return ye;nt=1;var u=Bt(),i=V(),f=xe();ye=o;var a=/\n/g,l=/\\n/g,c;function d(){}function o(h){u.call(this,h),this.query=this.query||{},c||(c=f.___eio=f.___eio||[]),this.index=c.length;var r=this;c.push(function(t){r.onData(t)}),this.query.j=this.index,typeof addEventListener=="function"&&addEventListener("beforeunload",function(){r.script&&(r.script.onerror=d)},!1)}return i(o,u),o.prototype.supportsBinary=!1,o.prototype.doClose=function(){this.script&&(this.script.parentNode.removeChild(this.script),this.script=null),this.form&&(this.form.parentNode.removeChild(this.form),this.form=null,this.iframe=null),u.prototype.doClose.call(this)},o.prototype.doPoll=function(){var h=this,r=document.createElement("script");this.script&&(this.script.parentNode.removeChild(this.script),this.script=null),r.async=!0,r.src=this.uri(),r.onerror=function(n){h.onError("jsonp poll error",n)};var t=document.getElementsByTagName("script")[0];t?t.parentNode.insertBefore(r,t):(document.head||document.body).appendChild(r),this.script=r;var e=typeof navigator<"u"&&/gecko/i.test(navigator.userAgent);e&&setTimeout(function(){var n=document.createElement("iframe");document.body.appendChild(n),document.body.removeChild(n)},100)},o.prototype.doWrite=function(h,r){var t=this;if(!this.form){var e=document.createElement("form"),n=document.createElement("textarea"),s=this.iframeId="eio_iframe_"+this.index,y;e.className="socketio",e.style.position="absolute",e.style.top="-1000px",e.style.left="-1000px",e.target=s,e.method="POST",e.setAttribute("accept-charset","utf-8"),n.name="d",e.appendChild(n),document.body.appendChild(e),this.form=e,this.area=n}this.form.action=this.uri();function g(){w(),r()}function w(){if(t.iframe)try{t.form.removeChild(t.iframe)}catch(v){t.onError("jsonp polling iframe removal error",v)}try{var k='<iframe src="javascript:0" name="'+t.iframeId+'">';y=document.createElement(k)}catch{y=document.createElement("iframe"),y.name=t.iframeId,y.src="javascript:0"}y.id=t.iframeId,t.form.appendChild(y),t.iframe=y}w(),h=h.replace(l,`\\
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2catch(s){return this.emit("error",s)}this.ws.binaryType===void 0&&(this.supportsBinary=!1),this.ws.supports&&this.ws.supports.binary?(this.supportsBinary=!0,this.ws.binaryType="nodebuffer"):this.ws.binaryType="arraybuffer",this.addEventListeners()}},r.prototype.addEventListeners=function(){var t=this;this.ws.onopen=function(){t.onOpen()},this.ws.onclose=function(){t.onClose()},this.ws.onmessage=function(e){t.onData(e.data)},this.ws.onerror=function(e){t.onError("websocket error",e)}},r.prototype.write=function(t){var e=this;this.writable=!1;for(var n=t.length,s=0,y=n;s<y;s++)(function(w){i.encodePacket(w,e.supportsBinary,function(k){if(!e.usingBrowserWebSocket){var v={};if(w.options&&(v.compress=w.options.compress),e.perMessageDeflate){var B=typeof k=="string"?Buffer.byteLength(k):k.length;B<e.perMessageDeflate.threshold&&(v.compress=!1)}}try{e.usingBrowserWebSocket?e.ws.send(k):e.ws.send(k,v)}catch{c("websocket closed before onclose event")}--n||g()})})(t[s]);function g(){e.emit("flush"),setTimeout(function(){e.writable=!0,e.emit("drain")},0)}},r.prototype.onClose=function(){u.prototype.onClose.call(this)},r.prototype.doClose=function(){typeof this.ws<"u"&&(this.ws.onerror=function(){},this.ws.close())},r.prototype.uri=function(){var t=this.query||{},e=this.secure?"wss":"ws",n="";this.port&&(e==="wss"&&Number(this.port)!==443||e==="ws"&&Number(this.port)!==80)&&(n=":"+this.port),this.timestampRequests&&(t[this.timestampParam]=l()),this.supportsBinary||(t.b64=1),t=f.encode(t),t.length&&(t="?"+t);var s=this.hostname.indexOf(":")!==-1;return e+"://"+(s?"["+this.hostname+"]":this.hostname)+n+this.path+t},r.prototype.check=function(){return!!h&&!("__initialize"in h&&this.name===r.prototype.name)}

2,ve}var ot;function st(){if(ot)return X;ot=1;var u=Re(),i=Xt(),f=zt(),a=Kt();X.polling=l,X.websocket=a;function l(c){var d,o=!1,h=!1,r=c.jsonp!==!1;if(typeof location<"u"){var t=location.protocol==="https:",e=location.port;e||(e=t?443:80),o=c.hostname!==location.hostname||e!==c.port,h=c.secure!==t}if(c.xdomain=o,c.xscheme=h,d=new u(c),"open"in d&&!c.forceJSONP)return new i(c);if(!r)throw new Error("JSONP disabled");return new f(c)}return X}var ge,at;function At(){if(at)return ge;at=1;var u=[].indexOf;return ge=function(i,f){if(u)return i.indexOf(f);for(var a=0;a<i.length;++a)if(i[a]===f)return a;return-1},ge}var me,ct;function Vt(){if(ct)return me;ct=1;var u=st(),i=D(),f=T()("engine.io-client:socket"),a=At(),l=O(),c=mt(),d=K();me=o;function o(r,t){if(!(this instanceof o))return new o(r,t);t=t||{},r&&typeof r=="object"&&(t=r,r=null),r?(r=c(r),t.hostname=r.host,t.secure=r.protocol==="https"||r.protocol==="wss",t.port=r.port,r.query&&(t.query=r.query)):t.host&&(t.hostname=c(t.host).host),this.secure=t.secure!=null?t.secure:typeof location<"u"&&location.protocol==="https:",t.hostname&&!t.port&&(t.port=this.secure?"443":"80"),this.agent=t.agent||!1,this.hostname=t.hostname||(typeof location<"u"?location.hostname:"localhost"),this.port=t.port||(typeof location<"u"&&location.port?location.port:this.secure?443:80),this.query=t.query||{},typeof this.query=="string"&&(this.query=d.decode(this.query)),this.upgrade=t.upgrade!==!1,this.path=(t.path||"/engine.io").replace(/\/$/,"")+"/",this.forceJSONP=!!t.forceJSONP,this.jsonp=t.jsonp!==!1,this.forceBase64=!!t.forceBase64,this.enablesXDR=!!t.enablesXDR,this.withCredentials=t.withCredentials!==!1,this.timestampParam=t.timestampParam||"t",this.timestampRequests=t.timestampRequests,this.transports=t.transports||["polling","websocket"],this.transportOptions=t.transportOptions||{},this.readyState="",this.writeBuffer=[],this.prevBufferLen=0,this.policyPort=t.policyPort||843,this.rememberUpgrade=t.rememberUpgrade||!1,this.binaryType=null,this.onlyBinaryUpgrades=t.onlyBinaryUpgrades,this.perMessageDeflate=t.perMessageDeflate!==!1?t.perMessageDeflate||{}:!1,this.perMessageDeflate===!0&&(this.perMessageDeflate={}),this.perMessageDeflate&&this.perMessageDeflate.threshold==null&&(this.perMessageDeflate.threshold=1024),this.pfx=t.pfx||void 0,this.key=t.key||void 0,this.passphrase=t.passphrase||void 0,this.cert=t.cert||void 0,this.ca=t.ca||void 0,this.ciphers=t.ciphers||void 0,this.rejectUnauthorized=t.rejectUnauthorized===void 0?!0:t.rejectUnauthorized,this.forceNode=!!t.forceNode,this.isReactNative=typeof navigator<"u"&&typeof navigator.product=="string"&&navigator.product.toLowerCase()==="reactnative",(typeof self>"u"||this.isReactNative)&&(t.extraHeaders&&Object.keys(t.extraHeaders).length>0&&(this.extraHeaders=t.extraHeaders),t.localAddress&&(this.localAddress=t.localAddress)),this.id=null,this.upgrades=null,this.pingInterval=null,this.pingTimeout=null,this.pingIntervalTimer=null,this.pingTimeoutTimer=null,this.open()}o.priorWebsocketSuccess=!1,i(o.prototype),o.protocol=l.protocol,o.Socket=o,o.Transport=Se(),o.transports=st(),o.parser=O(),o.prototype.createTransport=function(r){f('creating transport "%s"',r);var t=h(this.query);t.EIO=l.protocol,t.transport=r;var e=this.transportOptions[r]||{};this.id&&(t.sid=this.id);var n=new u[r]({query:t,socket:this,agent:e.agent||this.agent,hostname:e.hostname||this.hostname,port:e.port||this.port,secure:e.secure||this.secure,path:e.path||this.path,forceJSONP:e.forceJSONP||this.forceJSONP,jsonp:e.jsonp||this.jsonp,forceBase64:e.forceBase64||this.forceBase64,enablesXDR:e.enablesXDR||this.enablesXDR,withCredentials:e.withCredentials||this.withCredentials,timestampRequests:e.timestampRequests||this.timestampRequests,timestampParam:e.timestampParam||this.timestampParam,policyPort:e.policyPort||this.policyPort,pfx:e.pfx||this.pfx,key:e.key||this.key,passphrase:e.passphrase||this.passphrase,cert:e.cert||this.cert,ca:e.ca||this.ca,ciphers:e.ciphers||this.ciphers,rejectUnauthorized:e.rejectUnauthorized||this.rejectUnauthorized,perMessageDeflate:e.perMessageDeflate||this.perMessageDeflate,extraHeaders:e.extraHeaders||this.extraHeaders,forceNo

2de:e.forceNode||this.forceNode,localAddress:e.localAddress||this.localAddress,requestTimeout:e.requestTimeout||this.requestTimeout,protocols:e.protocols||void 0,isReactNative:this.isReactNative});return n};function h(r){var t={};for(var e in r)r.hasOwnProperty(e)&&(t[e]=r[e]);return t}return o.prototype.open=function(){var r;if(this.rememberUpgrade&&o.priorWebsocketSuccess&&this.transports.indexOf("websocket")!==-1)r="websocket";else if(this.transports.length===0){var t=this;setTimeout(function(){t.emit("error","No transports available")},0);return}else r=this.transports[0];this.readyState="opening";try{r=this.createTransport(r)}catch{this.transports.shift(),this.open();return}r.open(),this.setTransport(r)},o.prototype.setTransport=function(r){f("setting transport %s",r.name);var t=this;this.transport&&(f("clearing existing transport %s",this.transport.name),this.transport.removeAllListeners()),this.transport=r,r.on("drain",function(){t.onDrain()}).on("packet",function(e){t.onPacket(e)}).on("error",function(e){t.onError(e)}).on("close",function(){t.onClose("transport close")})},o.prototype.probe=function(r){f('probing transport "%s"',r);var t=this.createTransport(r,{probe:1}),e=!1,n=this;o.priorWebsocketSuccess=!1;function s(){if(n.onlyBinaryUpgrades){var p=!this.supportsBinary&&n.transport.supportsBinary;e=e||p}e||(f('probe transport "%s" opened',r),t.send([{type:"ping",data:"probe"}]),t.once("packet",function(m){if(!e)if(m.type==="pong"&&m.data==="probe"){if(f('probe transport "%s" pong',r),n.upgrading=!0,n.emit("upgrading",t),!t)return;o.priorWebsocketSuccess=t.name==="websocket",f('pausing current transport "%s"',n.transport.name),n.transport.pause(function(){e||n.readyState!=="closed"&&(f("changing transport and sending upgrade packet"),B(),n.setTransport(t),t.send([{type:"upgrade"}]),n.emit("upgrade",t),t=null,n.upgrading=!1,n.flush())})}else{f('probe transport "%s" failed',r);var b=new Error("probe error");b.transport=t.name,n.emit("upgradeError",b)}}))}function y(){e||(e=!0,B(),t.close(),t=null)}function g(p){var m=new Error("probe error: "+p);m.transport=t.name,y(),f('probe transport "%s" failed because of error: %s',r,p),n.emit("upgradeError",m)}function w(){g("transport closed")}function k(){g("socket closed")}function v(p){t&&p.name!==t.name&&(f('"%s" works - aborting "%s"',p.name,t.name),y())}function B(){t.removeListener("open",s),t.removeListener("error",g),t.removeListener("close",w),n.removeListener("close",k),n.removeListener("upgrading",v)}t.once("open",s),t.once("error",g),t.once("close",w),this.once("close",k),this.once("upgrading",v),t.open()},o.prototype.onOpen=function(){if(f("socket open"),this.readyState="open",o.priorWebsocketSuccess=this.transport.name==="websocket",this.emit("open"),this.flush(),this.readyState==="open"&&this.upgrade&&this.transport.pause){f("starting upgrade probes");for(var r=0,t=this.upgrades.length;r<t;r++)this.probe(this.upgrades[r])}},o.prototype.onPacket=function(r){if(this.readyState==="opening"||this.readyState==="open"||this.readyState==="closing")switch(f('socket receive: type "%s", data "%s"',r.type,r.data),this.emit("packet",r),this.emit("heartbeat"),r.type){case"open":this.onHandshake(JSON.parse(r.data));break;case"pong":this.setPing(),this.emit("pong");break;case"error":var t=new Error("server error");t.code=r.data,this.onError(t);break;

2case"message":this.emit("data",r.data),this.emit("message",r.data);break}else f('packet received with socket readyState "%s"',this.readyState)},o.prototype.onHandshake=function(r){this.emit("handshake",r),this.id=r.sid,this.transport.query.sid=r.sid,this.upgrades=this.filterUpgrades(r.upgrades),this.pingInterval=r.pingInterval,this.pingTimeout=r.pingTimeout,this.onOpen(),this.readyState!=="closed"&&(this.setPing(),this.removeListener("heartbeat",this.onHeartbeat),this.on("heartbeat",this.onHeartbeat))},o.prototype.onHeartbeat=function(r){clearTimeout(this.pingTimeoutTimer);var t=this;t.pingTimeoutTimer=setTimeout(function(){t.readyState!=="closed"&&t.onClose("ping timeout")},r||t.pingInterval+t.pingTimeout)},o.prototype.setPing=function(){var r=this;clearTimeout(r.pingIntervalTimer),r.pingIntervalTimer=setTimeout(function(){f("writing ping packet - expecting pong within %sms",r.pingTimeout),r.ping(),r.onHeartbeat(r.pingTimeout)},r.pingInterval)},o.prototype.ping=function(){var r=this;this.sendPacket("ping",function(){r.emit("ping")})},o.prototype.onDrain=function(){this.writeBuffer.splice(0,this.prevBufferLen),this.prevBufferLen=0,this.writeBuffer.length===0?this.emit("drain"):this.flush()},o.prototype.flush=function(){this.readyState!=="closed"&&this.transport.writable&&!this.upgrading&&this.writeBuffer.length&&(f("flushing %d packets in socket",this.writeBuffer.length),this.transport.send(this.writeBuffer),this.prevBufferLen=this.writeBuffer.length,this.emit("flush"))},o.prototype.write=o.prototype.send=function(r,t,e){return this.sendPacket("message",r,t,e),this},o.prototype.sendPacket=function(r,t,e,n){if(typeof t=="function"&&(n=t,t=void 0),typeof e=="function"&&(n=e,e=null),!(this.readyState==="closing"||this.readyState==="closed")){e=e||{},e.compress=e.compress!==!1;var s={type:r,data:t,options:e};this.emit("packetCreate",s),this.writeBuffer.push(s),n&&this.once("flush",n),this.flush()}},o.prototype.close=function(){if(this.readyState==="opening"||this.readyState==="open"){this.readyState="closing";var r=this;this.writeBuffer.length?this.once("drain",function(){this.upgrading?n():t()}):this.upgrading?n():t()}function t(){r.onClose("forced close"),f("socket closing - telling transport to close"),r.transport.close()}function e(){r.removeListener("upgrade",e),r.removeListener("upgradeError",e),t()}function n(){r.once("upgrade",e),r.once("upgradeError",e)}return this},o.prototype.onError=function(r){f("socket error %j",r),o.priorWebsocketSuccess=!1,this.emit("error",r),this.onClose("transport error",r)},o.prototype.onClose=function(r,t){if(this.readyState==="opening"||this.readyState==="open"||this.readyState==="closing"){f('socket close with reason: "%s"',r);var e=this;clearTimeout(this.pingIntervalTimer),clearTimeout(this.pingTimeoutTimer),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),this.readyState="closed",this.id=null,this.emit("close",r,t),e.writeBuffer=[],e.prevBufferLen=0}},o.prototype.filterUpgrades=function(r){for(var t=[],e=0,n=r.length;e<n;e++)~a(this.transports,r[e])&&t.push(r[e]);return t},me}var ut;function Yt(){return ut||(ut=1,H.exports=Vt(),H.exports.parser=O()),H.exports}var be={exports:{}},we,ft;function Gt(){if(ft)return we;ft=1,we=u;function u(i,f){var a=[];f=f||0;for(var l=f||0;l<i.length;l++)a[l-f]=i[l];return a}return we}var Ce,ht;function kt(){if(ht)return Ce;ht=1,Ce=u;function u(i,f,a){return i.on(f,a),{destroy:function(){i.removeListener(f,a)}}}return Ce}var Be,lt;function qt(){if(lt)return Be;lt=1;var u=[].slice;return Be=function(i,f){if(typeof f=="string"&&(f=i[f]),typeof f!="function")throw new Error("bind() requires a function");var a=u.call(arguments,2);return function(){return f.apply(i,a.concat(u.call(arguments)))}},Be}var pt;function Ft(){return pt||(pt=1,(function(u,i){var f=Fe(),a=D(),l=Gt(),c=kt(),d=qt(),o=T()("socket.io-client:socket"),h=K(),r=wt();u.exports=n;var t={connect:1,connect_error:1,connect_timeout:1,connecting:1,disconnect:1,error:1,reconnect:1,reconnect_attempt:1,reconnect_failed:1,reconnect_error:1,reconnecting:1,ping:1,pong:1},e=a.prototype.emit;function n(s,y,g){this.io=s,this.nsp=y,this.json=this,this.ids=0,this.acks={},this.receiveBuffer=[],this.sendBuffer=[],this.connected=!1,this.disconnected=!0,this.flags={},g&&g.query&&(this.query=g.query),this.io.autoConnect&&this.open()}a(n.prototype),n.prototype.subEvents=function(){if(!this.subs){var s=this.io;this.subs=[c(s,"open",d(this,"onopen")),c(s,"packet",d(this,"onpacket")),c(s,"close",d(this,"onclose"))]}},n.prototype.open=n.prototype.connect=function(){return this.connected?this:(this.subEvents(),this.io.reconnecting||this.io.open(),this.io.readyState==="open"&&this.onopen(),this.emit

2("connecting"),this)},n.prototype.send=function(){var s=l(arguments);return s.unshift("message"),this.emit.apply(this,s),this},n.prototype.emit=function(s){if(t.hasOwnProperty(s))return e.apply(this,arguments),this;var y=l(arguments),g={type:(this.flags.binary!==void 0?this.flags.binary:r(y))?f.BINARY_EVENT:f.EVENT,data:y};return g.options={},g.options.compress=!this.flags||this.flags.compress!==!1,typeof y[y.length-1]=="function"&&(o("emitting packet with ack id %d",this.ids),this.acks[this.ids]=y.pop(),g.id=this.ids++),this.connected?this.packet(g):this.sendBuffer.push(g),this.flags={},this},n.prototype.packet=function(s){s.nsp=this.nsp,this.io.packet(s)},n.prototype.onopen=function(){if(o("transport is open - connecting"),this.nsp!=="/")if(this.query){var s=typeof this.query=="object"?h.encode(this.query):this.query;o("sending connect packet with query %s",s),this.packet({type:f.CONNECT,query:s})}else this.packet({type:f.CONNECT})},n.prototype.onclose=function(s){o("close (%s)",s),this.connected=!1,this.disconnected=!0,delete this.id,this.emit("disconnect",s)},n.prototype.onpacket=function(s){var y=s.nsp===this.nsp,g=s.type===f.ERROR&&s.nsp==="/";if(!(!y&&!g))switch(s.type){case f.CONNECT:this.onconnect();break;case f.EVENT:this.onevent(s);break;case f.BINARY_EVENT:this.onevent(s);break;case f.ACK:this.onack(s);break;case f.BINARY_ACK:this.onack(s);break;case f.DISCONNECT:this.ondisconnect();break;case f.ERROR:this.emit("error",s.data);break}},n.prototype.onevent=function(s){var y=s.data||[];o("emitting event %j",y),s.id!=null&&(o("attaching ack callback to event"),y.push(this.ack(s.id))),this.connected?e.apply(this,y):this.receiveBuffer.push(y)},n.prototype.ack=function(s){var y=this,g=!1;return function(){if(!g){g=!0;var w=l(arguments);o("sending ack %j",w),y.packet({type:r(w)?f.BINARY_ACK:f.ACK,id:s,data:w})}}},n.prototype.onack=function(s){var y=this.acks[s.id];typeof y=="function"?(o("calling ack %s with %j",s.id,s.data),y.apply(this,s.data),delete this.acks[s.id]):o("bad ack %s",s.id)},n.prototype.onconnect=function(){this.connected=!0,this.disconnected=!1,this.emitBuffered(),this.emit("connect")},n.prototype.emitBuffered=function(){var s;for(s=0;s<this.receiveBuffer.length;s++)e.apply(this,this.receiveBuffer[s]);for(this.receiveBuffer=[],s=0;s<this.sendBuffer.length;s++)this.packet(this.sendBuffer[s]);this.sendBuffer=[]},n.prototype.ondisconnect=function(){o("server disconnect (%s)",this.nsp),this.destroy(),this.onclose("io server disconnect")},n.prototype.destroy=function(){if(this.subs){for(var s=0;s<this.subs.length;s++)this.subs[s].destroy();this.subs=null}this.io.destroy(this)},n.prototype.close=n.prototype.disconnect=function(){return this.connected&&(o("performing disconnect (%s)",this.nsp),this.packet({type:f.DISCONNECT})),this.destroy(),this.connected&&this.onclose("io client disconnect"),this},n.prototype.compress=function(s){return this.flags.compress=s,this},n.prototype.binary=function(s){return this.flags.binary=s,this}})(be)),be.exports}var Ae,dt;function Qt(){if(dt)return Ae;dt=1,Ae=u;function u(i){i=i||{},this.ms=i.min||100,this.max=i.max||1e4,this.factor=i.factor||2,this.jitter=i.jitter>0&&i.jitter<=1?i.jitter:0,this.attempts=0}return u.prototype.duration=function(){var i=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var f=Math.random(),a=Math.floor(f*this.jitter*i);i=(Math.floor(f*10)&1)==0?i-a:i+a}return Math.min(i,this.max)|0},u.prototype.reset=function(){this.attempts=0},u.prototype.setMin=function(i){this.ms=i},u.prototype.setMax=function(i){this.max=i},u.prototype.setJitter=function(i){this.jitter=i},Ae}var ke,yt;function vt(){if(yt)return ke;yt=1;var u=Yt(),i=Ft(),f=D(),a=Fe(),l=kt(),c=qt(),d=T()("socket.io-client:manager"),o=At(),h=Qt(),r=Object.prototype.hasOwnProperty;ke=t;function t(e,n){if(!(this instanceof t))return new t(e,n);e&&typeof e=="object"&&(n=e,e=void 0),n=n||{},n.path=n.path||"/socket.io",this.nsps={},this.subs=[],this.opts=n,this.reconnection(n.reconnection!==!1),this.reconnectionAttempts(n.reconnectionAttempts||1/0),this.reconnectionDelay(n.reconnectionDelay||1e3),this.reconnectionDelayMax(n.reconnectionDelayMax||5e3),this.randomizationFactor(n.randomizationFactor||.5),this.backoff=new h({min:this.reconnectionDelay(),max:this.reconnectionDelayMax(),jitter:this.randomizationFactor()}),this.timeout(n.timeout==null?2e4:n.timeout),this.readyState="closed",this.uri=e,this.connecting=[],this.lastPing=null,this.encoding=!1,this.packetBuffer=[];var s=n.parser||a;this.encoder=new s.Encoder,this.decoder=new s.Decoder,this.autoConnect=n.autoConnect!==!1,this.autoConnect&&this.open()}return t.prototype.emitAll=function(){this.emit.apply(this,arguments);for(var e in this.nsps)r.call(this.nsps,e)&&this.nsps[e].emit.apply(this.nsps[e],arguments)},t.prototype.updateSocketIds=function(){for(var e in this.nsps)r.call(this.nsps,e)&&(this.nsps[e].id=this.generateId(e))},t.prototype.generateId=function(e){return(e==="/"?"":e+"#")+this.engine.id},f(t.prototype),t.prototype.reconnection=function(e){return arguments.length?(this._reconnection=!!e,this):this._reconnection},t.prototype.reconnectionAttempts=function(e){return arguments.length?(this._reconnectionAttempts=e,this):this._reconnectionAttempts},t.prototype.reconnectionDelay=function(e){return arguments.length?(this._reconnectionDelay=e,this.backoff&&this.backoff.setMin(e),this):this._reconnectionDelay},t.prototype.randomizationFactor=function(e){return arguments.length?(this._randomizationFactor=e,this.backoff&&this.backoff.setJitter(e),this):this._randomizationFactor},t.prototype.reconnectionDelayMax=function(e){return arguments.length?(this._reconnectionDelayMax=e,this.backoff&&this.backoff.setMax(e),this):this._reconnectionDelayMax},t.prototype.timeout=function(e){return arguments.length?(this._timeout=e,this):this._timeout},t.prototype.maybeReconnectOnOpen=function(){!this.reconnecting&&this._reconnection&&this.backoff.attempts===0&&this.reconnect()},t.prototype.open=t.prototype.connect=function(e,n){if(d("readyState %s",this.readyState),~this.readyState.indexOf("open"))return this;d("opening %s",this.uri),this.engine=u(this.uri,this.opts);var s=this.engine,y=this;this.readyState="opening",this.skipReconnect=!1;var g=l(s,"open",function(){y.onopen(),e&&e()}),w=l(s,"error",function(B){if(d("connect_error"),y.cleanup(),y.readyState="closed",y.emitAll("connect_error",B),e){var p=new Error("Connection error");p.data=B,e(p)}else y.maybeReconnectOnOpen()});if(this._timeout!==!1){var k=this._timeout;d("connect attempt will timeout after %d",k),k===0&&g.destroy();var v=setTimeout(function(){d("connect attempt timed out after %d",k),g.destroy(),s.close(),s.emit("error","timeout"),y.emitAll("connect_timeout",k)},k);this.subs.push({destroy:function(){clearTimeout(v)}})}return this.subs.push(g),this.subs.push(w),this},t.prototype.onopen=function(){d("open"),this.cleanup(),this.readyState="open",this.emit

2("open");var e=this.engine;this.subs.push(l(e,"data",c(this,"ondata"))),this.subs.push(l(e,"ping",c(this,"onping"))),this.subs.push(l(e,"pong",c(this,"onpong"))),this.subs.push(l(e,"error",c(this,"onerror"))),this.subs.push(l(e,"close",c(this,"onclose"))),this.subs.push(l(this.decoder,"decoded",c(this,"ondecoded")))},t.prototype.onping=function(){this.lastPing=new Date,this.emitAll("ping")},t.prototype.onpong=function(){this.emitAll("pong",new Date-this.lastPing)},t.prototype.ondata=function(e){this.decoder.add(e)},t.prototype.ondecoded=function(e){this.emit("packet",e)},t.prototype.onerror=function(e){d("error",e),this.emitAll("error",e)},t.prototype.socket=function(e,n){var s=this.nsps[e];if(!s){s=new i(this,e,n),this.nsps[e]=s;var y=this;s.on("connecting",g),s.on("connect",function(){s.id=y.generateId(e)}),this.autoConnect&&g()}function g(){~o(y.connecting,s)||y.connecting.push(s)}return s},t.prototype.destroy=function(e){var n=o(this.connecting,e);~n&&this.connecting.splice(n,1),!this.connecting.length&&this.close()},t.prototype.packet=function(e){d("writing packet %j",e);var n=this;e.query&&e.type===0&&(e.nsp+="?"+e.query),n.encoding?n.packetBuffer.push(e):(n.encoding=!0,this.encoder.encode(e,function(s){for(var y=0;y<s.length;y++)n.engine.write(s[y],e.options);n.encoding=!1,n.processPacketQueue()}))},t.prototype.processPacketQueue=function(){if(this.packetBuffer.length>0&&!this.encoding){var e=this.packetBuffer.shift();this.packet(e)}},t.prototype.cleanup=function(){d("cleanup");for(var e=this.subs.length,n=0;n<e;n++){var s=this.subs.shift();s.destroy()}this.packetBuffer=[],this.encoding=!1,this.lastPing=null,this.decoder.destroy()},t.prototype.close=t.prototype.disconnect=function(){d("disconnect"),this.skipReconnect=!0,this.reconnecting=!1,this.readyState==="opening"&&this.cleanup(),this.backoff.reset(),this.readyState="closed",this.engine&&this.engine.close()},t.prototype.onclose=function(e){d("onclose"),this.cleanup(),this.backoff.reset(),this.readyState="closed",this.emit("close",e),this._reconnection&&!this.skipReconnect&&this.reconnect()},t.prototype.reconnect=function(){if(this.reconnecting||this.skipReconnect)return this;var e=this;if(this.backoff.attempts>=this._reconnectionAttempts)d("reconnect failed"),this.backoff.reset(),this.emitAll("reconnect_failed"),this.reconnecting=!1;else{var n=this.backoff.duration();d("will wait %dms before reconnect attempt",n),this.reconnecting=!0;var s=setTimeout(function(){e.skipReconnect||(d("attempting reconnect"),e.emitAll("reconnect_attempt",e.backoff.attempts),e.emitAll("reconnecting",e.backoff.attempts),!e.skipReconnect&&e.open(function(y){y?(d("reconnect attempt error"),e.reconnecting=!1,e.reconnect(),e.emitAll("reconnect_error",y.data)):(d("reconnect success"),e.onreconnect())}))},n);this.subs.push({destroy:function(){clearTimeout(s)}})}},t.prototype.onreconnect=function(){var e=this.backoff.attempts;this.reconnecting=!1,this.backoff.reset(),this.updateSocketIds(),this.emitAll("reconnect",e)},ke}var gt;function Zt(){return gt||(gt=1,(function(u,i){var f=Pt(),a=Fe(),l=vt(),c=T()("socket.io-client");u.exports=i=o;var d=i.managers={};function o(h,r){typeof h=="object"&&(r=h,h=void 0),r=r||{};var t=f(h),e=t.source,n=t.id,s=t.path,y=d[n]&&s in d[n].nsps,g=r.forceNew||r["force new connection"]||r.multiplex===!1||y,w;return g?(c("ignoring socket cache for %s",e),w=l(e,r)):(d[n]||(c("new io instance for %s",e),d[n]=l(e,r)),w=d[n]),t.query&&!r.query&&(r.query=t.query),w.socket(t.path,r)}i.protocol=a.protocol,i.connect=o,i.Manager=vt(),i.Socket=Ft()})(U,U.exports)),U.exports}var xt=Zt();const $t=St(xt),rr=Et({__proto__:null,default:$t},[xt]);export{rr as i};