8 lines
39 KiB
JavaScript
8 lines
39 KiB
JavaScript
/*!
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* Socket.IO v4.8.0
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* (c) 2014-2024 Guillermo Rauch
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* Released under the MIT License.
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*/
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const t=Object.create(null);t.open="0",t.close="1",t.ping="2",t.pong="3",t.message="4",t.upgrade="5",t.noop="6";const s=Object.create(null);Object.keys(t).forEach((i=>{s[t[i]]=i}));const i={type:"error",data:"parser error"},e="function"==typeof Blob||"undefined"!=typeof Blob&&"[object BlobConstructor]"===Object.prototype.toString.call(Blob),n="function"==typeof ArrayBuffer,r=t=>"function"==typeof ArrayBuffer.isView?ArrayBuffer.isView(t):t&&t.buffer instanceof ArrayBuffer,o=({type:s,data:i},o,c)=>e&&i instanceof Blob?o?c(i):h(i,c):n&&(i instanceof ArrayBuffer||r(i))?o?c(i):h(new Blob([i]),c):c(t[s]+(i||"")),h=(t,s)=>{const i=new FileReader;return i.onload=function(){const t=i.result.split(",")[1];s("b"+(t||""))},i.readAsDataURL(t)};function c(t){return t instanceof Uint8Array?t:t instanceof ArrayBuffer?new Uint8Array(t):new Uint8Array(t.buffer,t.byteOffset,t.byteLength)}let a;const u="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",f="undefined"==typeof Uint8Array?[]:new Uint8Array(256);for(let t=0;t<64;t++)f[u.charCodeAt(t)]=t;const l="function"==typeof ArrayBuffer,p=(t,e)=>{if("string"!=typeof t)return{type:"message",data:y(t,e)};const n=t.charAt(0);if("b"===n)return{type:"message",data:d(t.substring(1),e)};return s[n]?t.length>1?{type:s[n],data:t.substring(1)}:{type:s[n]}:i},d=(t,s)=>{if(l){const i=(t=>{let s,i,e,n,r,o=.75*t.length,h=t.length,c=0;"="===t[t.length-1]&&(o--,"="===t[t.length-2]&&o--);const a=new ArrayBuffer(o),u=new Uint8Array(a);for(s=0;s<h;s+=4)i=f[t.charCodeAt(s)],e=f[t.charCodeAt(s+1)],n=f[t.charCodeAt(s+2)],r=f[t.charCodeAt(s+3)],u[c++]=i<<2|e>>4,u[c++]=(15&e)<<4|n>>2,u[c++]=(3&n)<<6|63&r;return a})(t);return y(i,s)}return{base64:!0,data:t}},y=(t,s)=>"blob"===s?t instanceof Blob?t:new Blob([t]):t instanceof ArrayBuffer?t:t.buffer,g=String.fromCharCode(30);function b(){return new TransformStream({transform(t,s){!function(t,s){e&&t.data instanceof Blob?t.data.arrayBuffer().then(c).then(s):n&&(t.data instanceof ArrayBuffer||r(t.data))?s(c(t.data)):o(t,!1,(t=>{a||(a=new TextEncoder),s(a.encode(t))}))}(t,(i=>{const e=i.length;let n;if(e<126)n=new Uint8Array(1),new DataView(n.buffer).setUint8(0,e);else if(e<65536){n=new Uint8Array(3);const t=new DataView(n.buffer);t.setUint8(0,126),t.setUint16(1,e)}else{n=new Uint8Array(9);const t=new DataView(n.buffer);t.setUint8(0,127),t.setBigUint64(1,BigInt(e))}t.data&&"string"!=typeof t.data&&(n[0]|=128),s.enqueue(n),s.enqueue(i)}))}})}let w;function v(t){return t.reduce(((t,s)=>t+s.length),0)}function m(t,s){if(t[0].length===s)return t.shift();const i=new Uint8Array(s);let e=0;for(let n=0;n<s;n++)i[n]=t[0][e++],e===t[0].length&&(t.shift(),e=0);return t.length&&e<t[0].length&&(t[0]=t[0].slice(e)),i}function k(t){if(t)return function(t){for(var s in k.prototype)t[s]=k.prototype[s];return t}(t)}k.prototype.on=k.prototype.addEventListener=function(t,s){return this.t=this.t||{},(this.t["$"+t]=this.t["$"+t]||[]).push(s),this},k.prototype.once=function(t,s){function i(){this.off(t,i),s.apply(this,arguments)}return i.fn=s,this.on(t,i),this},k.prototype.off=k.prototype.removeListener=k.prototype.removeAllListeners=k.prototype.removeEventListener=function(t,s){if(this.t=this.t||{},0==arguments.length)return this.t={},this;var i,e=this.t["$"+t];if(!e)return this;if(1==arguments.length)return delete this.t["$"+t],this;for(var n=0;n<e.length;n++)if((i=e[n])===s||i.fn===s){e.splice(n,1);break}return 0===e.length&&delete this.t["$"+t],this},k.prototype.emit=function(t){this.t=this.t||{};for(var s=new Array(arguments.length-1),i=this.t["$"+t],e=1;e<arguments.length;e++)s[e-1]=arguments[e];if(i){e=0;for(var n=(i=i.slice(0)).length;e<n;++e)i[e].apply(this,s)}return this},k.prototype.emitReserved=k.prototype.emit,k.prototype.listeners=function(t){return this.t=this.t||{},this.t["$"+t]||[]},k.prototype.hasListeners=function(t){return!!this.listeners(t).length};const A="function"==typeof Promise&&"function"==typeof Promise.resolve?t=>Promise.resolve().then(t):(t,s)=>s(t,0),E="undefined"!=typeof self?self:"undefined"!=typeof window?window:Function("return this")();function O(t,...s){return s.reduce(((s,i)=>(t.hasOwnProperty(i)&&(s[i]=t[i]),s)),{})}const _=E.setTimeout,j=E.clearTimeout;function B(t,s){s.useNativeTimers?(t.setTimeoutFn=_.bind(E),t.clearTimeoutFn=j.bind(E)):(t.setTimeoutFn=E.setTimeout.bind(E),t.clearTimeoutFn=E.clearTimeout.bind(E))}function x(){return Date.now().toString(36).substring(3)+Math.random().toString(36).substring(2,5)}class C extends Error{constructor(t,s,i){super(t),this.description=s,this.context=i,this.type="TransportError"}}class N extends k{constructor(t){super(),this.writable=!1,B(this,t),this.opts=t,this.query=t.query,this.socket=t.socket,this.supportsBinary=!t.forceBase64}onError(t,s,i){return super.emitReserved("error",new C(t,s,i)),this}open(){return this.readyState="opening",this.doOpen(),this}close(){return"opening"!==this.readyState&&"open"!==this.readyState||(this.doClose(),this.onClose()),this}send(t){"open"===this.readyState&&this.write(t)}onOpen(){this.readyState="open",this.writable=!0,super.emitReserved("open")}onData(t){const s=p(t,this.socket.binaryType);this.onPacket(s)}onPacket(t){super.emitReserved("packet",t)}onClose(t){this.readyState="closed",super.emitReserved("close",t)}pause(t){}createUri(t,s={}){return t+"://"+this.i()+this.o()+this.opts.path+this.h(s)}i(){const t=this.opts.hostname;return-1===t.indexOf(":")?t:"["+t+"]"}o(){return this.opts.port&&(this.opts.secure&&Number(443!==this.opts.port)||!this.opts.secure&&80!==Number(this.opts.port))?":"+this.opts.port:""}h(t){const s=function(t){let s="";for(let i in t)t.hasOwnProperty(i)&&(s.length&&(s+="&"),s+=encodeURIComponent(i)+"="+encodeURIComponent(t[i]));return s}(t);return s.length?"?"+s:""}}class U extends N{constructor(){super(...arguments),this.u=!1}get name(){return"polling"}doOpen(){this.l()}pause(t){this.readyState="pausing";const s=()=>{this.readyState="paused",t()};if(this.u||!this.writable){let t=0;this.u&&(t++,this.once("pollComplete",(function(){--t||s()}))),this.writable||(t++,this.once("drain",(function(){--t||s()})))}else s()}l(){this.u=!0,this.doPoll(),this.emitReserved("poll")}onData(t){((t,s)=>{const i=t.split(g),e=[];for(let t=0;t<i.length;t++){const n=p(i[t],s);if(e.push(n),"error"===n.type)break}return e})(t,this.socket.binaryType).forEach((t=>{if("opening"===this.readyState&&"open"===t.type&&this.onOpen(),"close"===t.type)return this.onClose({description:"transport closed by the server"}),!1;this.onPacket(t)})),"closed"!==this.readyState&&(this.u=!1,this.emitReserved("pollComplete"),"open"===this.readyState&&this.l())}doClose(){const t=()=>{this.write([{type:"close"}])};"open"===this.readyState?t():this.once("open",t)}write(t){this.writable=!1,((t,s)=>{const i=t.length,e=new Array(i);let n=0;t.forEach(((t,r)=>{o(t,!1,(t=>{e[r]=t,++n===i&&s(e.join(g))}))}))})(t,(t=>{this.doWrite(t,(()=>{this.writable=!0,this.emitReserved("drain")}))}))}uri(){const t=this.opts.secure?"https":"http",s=this.query||{};return!1!==this.opts.timestampRequests&&(s[this.opts.timestampParam]=x()),this.supportsBinary||s.sid||(s.b64=1),this.createUri(t,s)}}let T=!1;try{T="undefined"!=typeof XMLHttpRequest&&"withCredentials"in new XMLHttpRequest}catch(t){}const P=T;function D(){}class M extends U{constructor(t){if(super(t),"undefined"!=typeof location){const s="https:"===location.protocol;let i=location.port;i||(i=s?"443":"80"),this.xd="undefined"!=typeof location&&t.hostname!==location.hostname||i!==t.port}}doWrite(t,s){const i=this.request({method:"POST",data:t});i.on("success",s),i.on("error",((t,s)=>{this.onError("xhr post error",t,s)}))}doPoll(){const t=this.request();t.on("data",this.onData.bind(this)),t.on("error",((t,s)=>{this.onError("xhr poll error",t,s)})),this.pollXhr=t}}class L extends k{constructor(t,s,i){super(),this.createRequest=t,B(this,i),this.p=i,this.v=i.method||"GET",this.m=s,this.k=void 0!==i.data?i.data:null,this.A()}A(){var t;const s=O(this.p,"agent","pfx","key","passphrase","cert","ca","ciphers","rejectUnauthorized","autoUnref");s.xdomain=!!this.p.xd;const i=this.O=this.createRequest(s);try{i.open(this.v,this.m,!0);try{if(this.p.extraHeaders){i.setDisableHeaderCheck&&i.setDisableHeaderCheck(!0);for(let t in this.p.extraHeaders)this.p.extraHeaders.hasOwnProperty(t)&&i.setRequestHeader(t,this.p.extraHeaders[t])}}catch(t){}if("POST"===this.v)try{i.setRequestHeader("Content-type","text/plain;charset=UTF-8")}catch(t){}try{i.setRequestHeader("Accept","*/*")}catch(t){}null===(t=this.p.cookieJar)||void 0===t||t.addCookies(i),"withCredentials"in i&&(i.withCredentials=this.p.withCredentials),this.p.requestTimeout&&(i.timeout=this.p.requestTimeout),i.onreadystatechange=()=>{var t;3===i.readyState&&(null===(t=this.p.cookieJar)||void 0===t||t.parseCookies(i.getResponseHeader("set-cookie"))),4===i.readyState&&(200===i.status||1223===i.status?this._():this.setTimeoutFn((()=>{this.j("number"==typeof i.status?i.status:0)}),0))},i.send(this.k)}catch(t){return void this.setTimeoutFn((()=>{this.j(t)}),0)}"undefined"!=typeof document&&(this.B=L.requestsCount++,L.requests[this.B]=this)}j(t){this.emitReserved("error",t,this.O),this.C(!0)}C(t){if(void 0!==this.O&&null!==this.O){if(this.O.onreadystatechange=D,t)try{this.O.abort()}catch(t){}"undefined"!=typeof document&&delete L.requests[this.B],this.O=null}}_(){const t=this.O.responseText;null!==t&&(this.emitReserved("data",t),this.emitReserved("success"),this.C())}abort(){this.C()}}if(L.requestsCount=0,L.requests={},"undefined"!=typeof document)if("function"==typeof attachEvent)attachEvent("onunload",R);else if("function"==typeof addEventListener){addEventListener("onpagehide"in E?"pagehide":"unload",R,!1)}function R(){for(let t in L.requests)L.requests.hasOwnProperty(t)&&L.requests[t].abort()}const S=function(){const t=I({xdomain:!1});return t&&null!==t.responseType}();function I(t){const s=t.xdomain;try{if("undefined"!=typeof XMLHttpRequest&&(!s||P))return new XMLHttpRequest}catch(t){}if(!s)try{return new(E[["Active"].concat("Object").join("X")])("Microsoft.XMLHTTP")}catch(t){}}const $="undefined"!=typeof navigator&&"string"==typeof navigator.product&&"reactnative"===navigator.product.toLowerCase();class F extends N{get name(){return"websocket"}doOpen(){const t=this.uri(),s=this.opts.protocols,i=$?{}:O(this.opts,"agent","perMessageDeflate","pfx","key","passphrase","cert","ca","ciphers","rejectUnauthorized","localAddress","protocolVersion","origin","maxPayload","family","checkServerIdentity");this.opts.extraHeaders&&(i.headers=this.opts.extraHeaders);try{this.ws=this.createSocket(t,s,i)}catch(t){return this.emitReserved("error",t)}this.ws.binaryType=this.socket.binaryType,this.addEventListeners()}addEventListeners(){this.ws.onopen=()=>{this.opts.autoUnref&&this.ws.N.unref(),this.onOpen()},this.ws.onclose=t=>this.onClose({description:"websocket connection closed",context:t}),this.ws.onmessage=t=>this.onData(t.data),this.ws.onerror=t=>this.onError("websocket error",t)}write(t){this.writable=!1;for(let s=0;s<t.length;s++){const i=t[s],e=s===t.length-1;o(i,this.supportsBinary,(t=>{try{this.doWrite(i,t)}catch(t){}e&&A((()=>{this.writable=!0,this.emitReserved("drain")}),this.setTimeoutFn)}))}}doClose(){void 0!==this.ws&&(this.ws.close(),this.ws=null)}uri(){const t=this.opts.secure?"wss":"ws",s=this.query||{};return this.opts.timestampRequests&&(s[this.opts.timestampParam]=x()),this.supportsBinary||(s.b64=1),this.createUri(t,s)}}const V=E.WebSocket||E.MozWebSocket;const q={websocket:class extends F{createSocket(t,s,i){return $?new V(t,s,i):s?new V(t,s):new V(t)}doWrite(t,s){this.ws.send(s)}},webtransport:class extends N{get name(){return"webtransport"}doOpen(){try{this.U=new WebTransport(this.createUri("https"),this.opts.transportOptions[this.name])}catch(t){return this.emitReserved("error",t)}this.U.closed.then((()=>{this.onClose()})).catch((t=>{this.onError("webtransport error",t)})),this.U.ready.then((()=>{this.U.createBidirectionalStream().then((t=>{const s=function(t,s){w||(w=new TextDecoder);const e=[];let n=0,r=-1,o=!1;return new TransformStream({transform(h,c){for(e.push(h);;){if(0===n){if(v(e)<1)break;const t=m(e,1);o=!(128&~t[0]),r=127&t[0],n=r<126?3:126===r?1:2}else if(1===n){if(v(e)<2)break;const t=m(e,2);r=new DataView(t.buffer,t.byteOffset,t.length).getUint16(0),n=3}else if(2===n){if(v(e)<8)break;const t=m(e,8),s=new DataView(t.buffer,t.byteOffset,t.length),o=s.getUint32(0);if(o>Math.pow(2,21)-1){c.enqueue(i);break}r=o*Math.pow(2,32)+s.getUint32(4),n=3}else{if(v(e)<r)break;const t=m(e,r);c.enqueue(p(o?t:w.decode(t),s)),n=0}if(0===r||r>t){c.enqueue(i);break}}}})}(Number.MAX_SAFE_INTEGER,this.socket.binaryType),e=t.readable.pipeThrough(s).getReader(),n=b();n.readable.pipeTo(t.writable),this.T=n.writable.getWriter();const r=()=>{e.read().then((({done:t,value:s})=>{t||(this.onPacket(s),r())})).catch((t=>{}))};r();const o={type:"open"};this.query.sid&&(o.data=`{"sid":"${this.query.sid}"}`),this.T.write(o).then((()=>this.onOpen()))}))}))}write(t){this.writable=!1;for(let s=0;s<t.length;s++){const i=t[s],e=s===t.length-1;this.T.write(i).then((()=>{e&&A((()=>{this.writable=!0,this.emitReserved("drain")}),this.setTimeoutFn)}))}}doClose(){var t;null===(t=this.U)||void 0===t||t.close()}},polling:class extends M{constructor(t){super(t);const s=t&&t.forceBase64;this.supportsBinary=S&&!s}request(t={}){return Object.assign(t,{xd:this.xd},this.opts),new L(I,this.uri(),t)}}},H=/^(?:(?![^:@\/?#]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@\/?#]*)(?::([^:@\/?#]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,X=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];function W(t){if(t.length>8e3)throw"URI too long";const s=t,i=t.indexOf("["),e=t.indexOf("]");-1!=i&&-1!=e&&(t=t.substring(0,i)+t.substring(i,e).replace(/:/g,";")+t.substring(e,t.length));let n=H.exec(t||""),r={},o=14;for(;o--;)r[X[o]]=n[o]||"";return-1!=i&&-1!=e&&(r.source=s,r.host=r.host.substring(1,r.host.length-1).replace(/;/g,":"),r.authority=r.authority.replace("[","").replace("]","").replace(/;/g,":"),r.ipv6uri=!0),r.pathNames=function(t,s){const i=/\/{2,9}/g,e=s.replace(i,"/").split("/");"/"!=s.slice(0,1)&&0!==s.length||e.splice(0,1);"/"==s.slice(-1)&&e.splice(e.length-1,1);return e}(0,r.path),r.queryKey=function(t,s){const i={};return s.replace(/(?:^|&)([^&=]*)=?([^&]*)/g,(function(t,s,e){s&&(i[s]=e)})),i}(0,r.query),r}const z="function"==typeof addEventListener&&"function"==typeof removeEventListener,J=[];z&&addEventListener("offline",(()=>{J.forEach((t=>t()))}),!1);class Q extends k{constructor(t,s){if(super(),this.binaryType="arraybuffer",this.writeBuffer=[],this.P=0,this.D=-1,this.M=-1,this.L=-1,this.R=1/0,t&&"object"==typeof t&&(s=t,t=null),t){const i=W(t);s.hostname=i.host,s.secure="https"===i.protocol||"wss"===i.protocol,s.port=i.port,i.query&&(s.query=i.query)}else s.host&&(s.hostname=W(s.host).host);B(this,s),this.secure=null!=s.secure?s.secure:"undefined"!=typeof location&&"https:"===location.protocol,s.hostname&&!s.port&&(s.port=this.secure?"443":"80"),this.hostname=s.hostname||("undefined"!=typeof location?location.hostname:"localhost"),this.port=s.port||("undefined"!=typeof location&&location.port?location.port:this.secure?"443":"80"),this.transports=[],this.S={},s.transports.forEach((t=>{const s=t.prototype.name;this.transports.push(s),this.S[s]=t})),this.opts=Object.assign({path:"/engine.io",agent:!1,withCredentials:!1,upgrade:!0,timestampParam:"t",rememberUpgrade:!1,addTrailingSlash:!0,rejectUnauthorized:!0,perMessageDeflate:{threshold:1024},transportOptions:{},closeOnBeforeunload:!1},s),this.opts.path=this.opts.path.replace(/\/$/,"")+(this.opts.addTrailingSlash?"/":""),"string"==typeof this.opts.query&&(this.opts.query=function(t){let s={},i=t.split("&");for(let t=0,e=i.length;t<e;t++){let e=i[t].split("=");s[decodeURIComponent(e[0])]=decodeURIComponent(e[1])}return s}(this.opts.query)),z&&(this.opts.closeOnBeforeunload&&(this.I=()=>{this.transport&&(this.transport.removeAllListeners(),this.transport.close())},addEventListener("beforeunload",this.I,!1)),"localhost"!==this.hostname&&(this.$=()=>{this.F("transport close",{description:"network connection lost"})},J.push(this.$))),this.opts.withCredentials&&(this.V=void 0),this.q()}createTransport(t){const s=Object.assign({},this.opts.query);s.EIO=4,s.transport=t,this.id&&(s.sid=this.id);const i=Object.assign({},this.opts,{query:s,socket:this,hostname:this.hostname,secure:this.secure,port:this.port},this.opts.transportOptions[t]);return new this.S[t](i)}q(){if(0===this.transports.length)return void this.setTimeoutFn((()=>{this.emitReserved("error","No transports available")}),0);const t=this.opts.rememberUpgrade&&Q.priorWebsocketSuccess&&-1!==this.transports.indexOf("websocket")?"websocket":this.transports[0];this.readyState="opening";const s=this.createTransport(t);s.open(),this.setTransport(s)}setTransport(t){this.transport&&this.transport.removeAllListeners(),this.transport=t,t.on("drain",this.H.bind(this)).on("packet",this.X.bind(this)).on("error",this.j.bind(this)).on("close",(t=>this.F("transport close",t)))}onOpen(){this.readyState="open",Q.priorWebsocketSuccess="websocket"===this.transport.name,this.emitReserved("open"),this.flush()}X(t){if("opening"===this.readyState||"open"===this.readyState||"closing"===this.readyState)switch(this.emitReserved("packet",t),this.emitReserved("heartbeat"),t.type){case"open":this.onHandshake(JSON.parse(t.data));break;case"ping":this.W("pong"),this.emitReserved("ping"),this.emitReserved("pong"),this.J();break;case"error":const s=new Error("server error");s.code=t.data,this.j(s);break;case"message":this.emitReserved("data",t.data),this.emitReserved("message",t.data)}}onHandshake(t){this.emitReserved("handshake",t),this.id=t.sid,this.transport.query.sid=t.sid,this.D=t.pingInterval,this.M=t.pingTimeout,this.L=t.maxPayload,this.onOpen(),"closed"!==this.readyState&&this.J()}J(){this.clearTimeoutFn(this.K);const t=this.D+this.M;this.R=Date.now()+t,this.K=this.setTimeoutFn((()=>{this.F("ping timeout")}),t),this.opts.autoUnref&&this.K.unref()}H(){this.writeBuffer.splice(0,this.P),this.P=0,0===this.writeBuffer.length?this.emitReserved("drain"):this.flush()}flush(){if("closed"!==this.readyState&&this.transport.writable&&!this.upgrading&&this.writeBuffer.length){const t=this.Y();this.transport.send(t),this.P=t.length,this.emitReserved("flush")}}Y(){if(!(this.L&&"polling"===this.transport.name&&this.writeBuffer.length>1))return this.writeBuffer;let t=1;for(let i=0;i<this.writeBuffer.length;i++){const e=this.writeBuffer[i].data;if(e&&(t+="string"==typeof(s=e)?function(t){let s=0,i=0;for(let e=0,n=t.length;e<n;e++)s=t.charCodeAt(e),s<128?i+=1:s<2048?i+=2:s<55296||s>=57344?i+=3:(e++,i+=4);return i}(s):Math.ceil(1.33*(s.byteLength||s.size))),i>0&&t>this.L)return this.writeBuffer.slice(0,i);t+=2}var s;return this.writeBuffer}G(){if(!this.R)return!0;const t=Date.now()>this.R;return t&&(this.R=0,A((()=>{this.F("ping timeout")}),this.setTimeoutFn)),t}write(t,s,i){return this.W("message",t,s,i),this}send(t,s,i){return this.W("message",t,s,i),this}W(t,s,i,e){if("function"==typeof s&&(e=s,s=void 0),"function"==typeof i&&(e=i,i=null),"closing"===this.readyState||"closed"===this.readyState)return;(i=i||{}).compress=!1!==i.compress;const n={type:t,data:s,options:i};this.emitReserved("packetCreate",n),this.writeBuffer.push(n),e&&this.once("flush",e),this.flush()}close(){const t=()=>{this.F("forced close"),this.transport.close()},s=()=>{this.off("upgrade",s),this.off("upgradeError",s),t()},i=()=>{this.once("upgrade",s),this.once("upgradeError",s)};return"opening"!==this.readyState&&"open"!==this.readyState||(this.readyState="closing",this.writeBuffer.length?this.once("drain",(()=>{this.upgrading?i():t()})):this.upgrading?i():t()),this}j(t){if(Q.priorWebsocketSuccess=!1,this.opts.tryAllTransports&&this.transports.length>1&&"opening"===this.readyState)return this.transports.shift(),this.q();this.emitReserved("error",t),this.F("transport error",t)}F(t,s){if("opening"===this.readyState||"open"===this.readyState||"closing"===this.readyState){if(this.clearTimeoutFn(this.K),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),z&&(this.I&&removeEventListener("beforeunload",this.I,!1),this.$)){const t=J.indexOf(this.$);-1!==t&&J.splice(t,1)}this.readyState="closed",this.id=null,this.emitReserved("close",t,s),this.writeBuffer=[],this.P=0}}}Q.protocol=4;class K extends Q{constructor(){super(...arguments),this.Z=[]}onOpen(){if(super.onOpen(),"open"===this.readyState&&this.opts.upgrade)for(let t=0;t<this.Z.length;t++)this.tt(this.Z[t])}tt(t){let s=this.createTransport(t),i=!1;Q.priorWebsocketSuccess=!1;const e=()=>{i||(s.send([{type:"ping",data:"probe"}]),s.once("packet",(t=>{if(!i)if("pong"===t.type&&"probe"===t.data){if(this.upgrading=!0,this.emitReserved("upgrading",s),!s)return;Q.priorWebsocketSuccess="websocket"===s.name,this.transport.pause((()=>{i||"closed"!==this.readyState&&(a(),this.setTransport(s),s.send([{type:"upgrade"}]),this.emitReserved("upgrade",s),s=null,this.upgrading=!1,this.flush())}))}else{const t=new Error("probe error");t.transport=s.name,this.emitReserved("upgradeError",t)}})))};function n(){i||(i=!0,a(),s.close(),s=null)}const r=t=>{const i=new Error("probe error: "+t);i.transport=s.name,n(),this.emitReserved("upgradeError",i)};function o(){r("transport closed")}function h(){r("socket closed")}function c(t){s&&t.name!==s.name&&n()}const a=()=>{s.removeListener("open",e),s.removeListener("error",r),s.removeListener("close",o),this.off("close",h),this.off("upgrading",c)};s.once("open",e),s.once("error",r),s.once("close",o),this.once("close",h),this.once("upgrading",c),-1!==this.Z.indexOf("webtransport")&&"webtransport"!==t?this.setTimeoutFn((()=>{i||s.open()}),200):s.open()}onHandshake(t){this.Z=this.st(t.upgrades),super.onHandshake(t)}st(t){const s=[];for(let i=0;i<t.length;i++)~this.transports.indexOf(t[i])&&s.push(t[i]);return s}}class Y extends K{constructor(t,s={}){const i="object"==typeof t?t:s;(!i.transports||i.transports&&"string"==typeof i.transports[0])&&(i.transports=(i.transports||["polling","websocket","webtransport"]).map((t=>q[t])).filter((t=>!!t))),super(t,i)}}const G="function"==typeof ArrayBuffer,Z=t=>"function"==typeof ArrayBuffer.isView?ArrayBuffer.isView(t):t.buffer instanceof ArrayBuffer,tt=Object.prototype.toString,st="function"==typeof Blob||"undefined"!=typeof Blob&&"[object BlobConstructor]"===tt.call(Blob),it="function"==typeof File||"undefined"!=typeof File&&"[object FileConstructor]"===tt.call(File);function et(t){return G&&(t instanceof ArrayBuffer||Z(t))||st&&t instanceof Blob||it&&t instanceof File}function nt(t,s){if(!t||"object"!=typeof t)return!1;if(Array.isArray(t)){for(let s=0,i=t.length;s<i;s++)if(nt(t[s]))return!0;return!1}if(et(t))return!0;if(t.toJSON&&"function"==typeof t.toJSON&&1===arguments.length)return nt(t.toJSON(),!0);for(const s in t)if(Object.prototype.hasOwnProperty.call(t,s)&&nt(t[s]))return!0;return!1}function rt(t){const s=[],i=t.data,e=t;return e.data=ot(i,s),e.attachments=s.length,{packet:e,buffers:s}}function ot(t,s){if(!t)return t;if(et(t)){const i={it:!0,num:s.length};return s.push(t),i}if(Array.isArray(t)){const i=new Array(t.length);for(let e=0;e<t.length;e++)i[e]=ot(t[e],s);return i}if("object"==typeof t&&!(t instanceof Date)){const i={};for(const e in t)Object.prototype.hasOwnProperty.call(t,e)&&(i[e]=ot(t[e],s));return i}return t}function ht(t,s){return t.data=ct(t.data,s),delete t.attachments,t}function ct(t,s){if(!t)return t;if(t&&!0===t.it){if("number"==typeof t.num&&t.num>=0&&t.num<s.length)return s[t.num];throw new Error("illegal attachments")}if(Array.isArray(t))for(let i=0;i<t.length;i++)t[i]=ct(t[i],s);else if("object"==typeof t)for(const i in t)Object.prototype.hasOwnProperty.call(t,i)&&(t[i]=ct(t[i],s));return t}const at=["connect","connect_error","disconnect","disconnecting","newListener","removeListener"],ut=5;var ft;!function(t){t[t.CONNECT=0]="CONNECT",t[t.DISCONNECT=1]="DISCONNECT",t[t.EVENT=2]="EVENT",t[t.ACK=3]="ACK",t[t.CONNECT_ERROR=4]="CONNECT_ERROR",t[t.BINARY_EVENT=5]="BINARY_EVENT",t[t.BINARY_ACK=6]="BINARY_ACK"}(ft||(ft={}));class lt extends k{constructor(t){super(),this.reviver=t}add(t){let s;if("string"==typeof t){if(this.reconstructor)throw new Error("got plaintext data when reconstructing a packet");s=this.decodeString(t);const i=s.type===ft.BINARY_EVENT;i||s.type===ft.BINARY_ACK?(s.type=i?ft.EVENT:ft.ACK,this.reconstructor=new pt(s),0===s.attachments&&super.emitReserved("decoded",s)):super.emitReserved("decoded",s)}else{if(!et(t)&&!t.base64)throw new Error("Unknown type: "+t);if(!this.reconstructor)throw new Error("got binary data when not reconstructing a packet");s=this.reconstructor.takeBinaryData(t),s&&(this.reconstructor=null,super.emitReserved("decoded",s))}}decodeString(t){let s=0;const i={type:Number(t.charAt(0))};if(void 0===ft[i.type])throw new Error("unknown packet type "+i.type);if(i.type===ft.BINARY_EVENT||i.type===ft.BINARY_ACK){const e=s+1;for(;"-"!==t.charAt(++s)&&s!=t.length;);const n=t.substring(e,s);if(n!=Number(n)||"-"!==t.charAt(s))throw new Error("Illegal attachments");i.attachments=Number(n)}if("/"===t.charAt(s+1)){const e=s+1;for(;++s;){if(","===t.charAt(s))break;if(s===t.length)break}i.nsp=t.substring(e,s)}else i.nsp="/";const e=t.charAt(s+1);if(""!==e&&Number(e)==e){const e=s+1;for(;++s;){const i=t.charAt(s);if(null==i||Number(i)!=i){--s;break}if(s===t.length)break}i.id=Number(t.substring(e,s+1))}if(t.charAt(++s)){const e=this.tryParse(t.substr(s));if(!lt.isPayloadValid(i.type,e))throw new Error("invalid payload");i.data=e}return i}tryParse(t){try{return JSON.parse(t,this.reviver)}catch(t){return!1}}static isPayloadValid(t,s){switch(t){case ft.CONNECT:return yt(s);case ft.DISCONNECT:return void 0===s;case ft.CONNECT_ERROR:return"string"==typeof s||yt(s);case ft.EVENT:case ft.BINARY_EVENT:return Array.isArray(s)&&("number"==typeof s[0]||"string"==typeof s[0]&&-1===at.indexOf(s[0]));case ft.ACK:case ft.BINARY_ACK:return Array.isArray(s)}}destroy(){this.reconstructor&&(this.reconstructor.finishedReconstruction(),this.reconstructor=null)}}class pt{constructor(t){this.packet=t,this.buffers=[],this.reconPack=t}takeBinaryData(t){if(this.buffers.push(t),this.buffers.length===this.reconPack.attachments){const t=ht(this.reconPack,this.buffers);return this.finishedReconstruction(),t}return null}finishedReconstruction(){this.reconPack=null,this.buffers=[]}}const dt=Number.isInteger||function(t){return"number"==typeof t&&isFinite(t)&&Math.floor(t)===t};function yt(t){return"[object Object]"===Object.prototype.toString.call(t)}var gt=Object.freeze({__proto__:null,protocol:5,get PacketType(){return ft},Encoder:class{constructor(t){this.replacer=t}encode(t){return t.type!==ft.EVENT&&t.type!==ft.ACK||!nt(t)?[this.encodeAsString(t)]:this.encodeAsBinary({type:t.type===ft.EVENT?ft.BINARY_EVENT:ft.BINARY_ACK,nsp:t.nsp,data:t.data,id:t.id})}encodeAsString(t){let s=""+t.type;return t.type!==ft.BINARY_EVENT&&t.type!==ft.BINARY_ACK||(s+=t.attachments+"-"),t.nsp&&"/"!==t.nsp&&(s+=t.nsp+","),null!=t.id&&(s+=t.id),null!=t.data&&(s+=JSON.stringify(t.data,this.replacer)),s}encodeAsBinary(t){const s=rt(t),i=this.encodeAsString(s.packet),e=s.buffers;return e.unshift(i),e}},Decoder:lt,isPacketValid:function(t){return"string"==typeof t.nsp&&(void 0===(s=t.id)||dt(s))&&function(t,s){switch(t){case ft.CONNECT:return void 0===s||yt(s);case ft.DISCONNECT:return void 0===s;case ft.EVENT:return Array.isArray(s)&&("number"==typeof s[0]||"string"==typeof s[0]&&-1===at.indexOf(s[0]));case ft.ACK:return Array.isArray(s);case ft.CONNECT_ERROR:return"string"==typeof s||yt(s);default:return!1}}(t.type,t.data);var s}});function bt(t,s,i){return t.on(s,i),function(){t.off(s,i)}}const wt=Object.freeze({connect:1,connect_error:1,disconnect:1,disconnecting:1,newListener:1,removeListener:1});class vt extends k{constructor(t,s,i){super(),this.connected=!1,this.recovered=!1,this.receiveBuffer=[],this.sendBuffer=[],this.et=[],this.nt=0,this.ids=0,this.acks={},this.flags={},this.io=t,this.nsp=s,i&&i.auth&&(this.auth=i.auth),this.p=Object.assign({},i),this.io.rt&&this.open()}get disconnected(){return!this.connected}subEvents(){if(this.subs)return;const t=this.io;this.subs=[bt(t,"open",this.onopen.bind(this)),bt(t,"packet",this.onpacket.bind(this)),bt(t,"error",this.onerror.bind(this)),bt(t,"close",this.onclose.bind(this))]}get active(){return!!this.subs}connect(){return this.connected||(this.subEvents(),this.io.ot||this.io.open(),"open"===this.io.ht&&this.onopen()),this}open(){return this.connect()}send(...t){return t.unshift("message"),this.emit.apply(this,t),this}emit(t,...s){var i,e,n;if(wt.hasOwnProperty(t))throw new Error('"'+t.toString()+'" is a reserved event name');if(s.unshift(t),this.p.retries&&!this.flags.fromQueue&&!this.flags.volatile)return this.ct(s),this;const r={type:ft.EVENT,data:s,options:{}};if(r.options.compress=!1!==this.flags.compress,"function"==typeof s[s.length-1]){const t=this.ids++,i=s.pop();this.ut(t,i),r.id=t}const o=null===(e=null===(i=this.io.engine)||void 0===i?void 0:i.transport)||void 0===e?void 0:e.writable,h=this.connected&&!(null===(n=this.io.engine)||void 0===n?void 0:n.G());return this.flags.volatile&&!o||(h?(this.notifyOutgoingListeners(r),this.packet(r)):this.sendBuffer.push(r)),this.flags={},this}ut(t,s){var i;const e=null!==(i=this.flags.timeout)&&void 0!==i?i:this.p.ackTimeout;if(void 0===e)return void(this.acks[t]=s);const n=this.io.setTimeoutFn((()=>{delete this.acks[t];for(let s=0;s<this.sendBuffer.length;s++)this.sendBuffer[s].id===t&&this.sendBuffer.splice(s,1);s.call(this,new Error("operation has timed out"))}),e),r=(...t)=>{this.io.clearTimeoutFn(n),s.apply(this,t)};r.withError=!0,this.acks[t]=r}emitWithAck(t,...s){return new Promise(((i,e)=>{const n=(t,s)=>t?e(t):i(s);n.withError=!0,s.push(n),this.emit(t,...s)}))}ct(t){let s;"function"==typeof t[t.length-1]&&(s=t.pop());const i={id:this.nt++,tryCount:0,pending:!1,args:t,flags:Object.assign({fromQueue:!0},this.flags)};t.push(((t,...e)=>{if(i!==this.et[0])return;return null!==t?i.tryCount>this.p.retries&&(this.et.shift(),s&&s(t)):(this.et.shift(),s&&s(null,...e)),i.pending=!1,this.ft()})),this.et.push(i),this.ft()}ft(t=!1){if(!this.connected||0===this.et.length)return;const s=this.et[0];s.pending&&!t||(s.pending=!0,s.tryCount++,this.flags=s.flags,this.emit.apply(this,s.args))}packet(t){t.nsp=this.nsp,this.io.lt(t)}onopen(){"function"==typeof this.auth?this.auth((t=>{this.dt(t)})):this.dt(this.auth)}dt(t){this.packet({type:ft.CONNECT,data:this.yt?Object.assign({pid:this.yt,offset:this.gt},t):t})}onerror(t){this.connected||this.emitReserved("connect_error",t)}onclose(t,s){this.connected=!1,delete this.id,this.emitReserved("disconnect",t,s),this.bt()}bt(){Object.keys(this.acks).forEach((t=>{if(!this.sendBuffer.some((s=>String(s.id)===t))){const s=this.acks[t];delete this.acks[t],s.withError&&s.call(this,new Error("socket has been disconnected"))}}))}onpacket(t){if(t.nsp===this.nsp)switch(t.type){case ft.CONNECT:t.data&&t.data.sid?this.onconnect(t.data.sid,t.data.pid):this.emitReserved("connect_error",new Error("It seems you are trying to reach a Socket.IO server in v2.x with a v3.x client, but they are not compatible (more information here: https://socket.io/docs/v3/migrating-from-2-x-to-3-0/)"));break;case ft.EVENT:case ft.BINARY_EVENT:this.onevent(t);break;case ft.ACK:case ft.BINARY_ACK:this.onack(t);break;case ft.DISCONNECT:this.ondisconnect();break;case ft.CONNECT_ERROR:this.destroy();const s=new Error(t.data.message);s.data=t.data.data,this.emitReserved("connect_error",s)}}onevent(t){const s=t.data||[];null!=t.id&&s.push(this.ack(t.id)),this.connected?this.emitEvent(s):this.receiveBuffer.push(Object.freeze(s))}emitEvent(t){if(this.wt&&this.wt.length){const s=this.wt.slice();for(const i of s)i.apply(this,t)}super.emit.apply(this,t),this.yt&&t.length&&"string"==typeof t[t.length-1]&&(this.gt=t[t.length-1])}ack(t){const s=this;let i=!1;return function(...e){i||(i=!0,s.packet({type:ft.ACK,id:t,data:e}))}}onack(t){const s=this.acks[t.id];"function"==typeof s&&(delete this.acks[t.id],s.withError&&t.data.unshift(null),s.apply(this,t.data))}onconnect(t,s){this.id=t,this.recovered=s&&this.yt===s,this.yt=s,this.connected=!0,this.emitBuffered(),this.emitReserved("connect"),this.ft(!0)}emitBuffered(){this.receiveBuffer.forEach((t=>this.emitEvent(t))),this.receiveBuffer=[],this.sendBuffer.forEach((t=>{this.notifyOutgoingListeners(t),this.packet(t)})),this.sendBuffer=[]}ondisconnect(){this.destroy(),this.onclose("io server disconnect")}destroy(){this.subs&&(this.subs.forEach((t=>t())),this.subs=void 0),this.io.vt(this)}disconnect(){return this.connected&&this.packet({type:ft.DISCONNECT}),this.destroy(),this.connected&&this.onclose("io client disconnect"),this}close(){return this.disconnect()}compress(t){return this.flags.compress=t,this}get volatile(){return this.flags.volatile=!0,this}timeout(t){return this.flags.timeout=t,this}onAny(t){return this.wt=this.wt||[],this.wt.push(t),this}prependAny(t){return this.wt=this.wt||[],this.wt.unshift(t),this}offAny(t){if(!this.wt)return this;if(t){const s=this.wt;for(let i=0;i<s.length;i++)if(t===s[i])return s.splice(i,1),this}else this.wt=[];return this}listenersAny(){return this.wt||[]}onAnyOutgoing(t){return this.kt=this.kt||[],this.kt.push(t),this}prependAnyOutgoing(t){return this.kt=this.kt||[],this.kt.unshift(t),this}offAnyOutgoing(t){if(!this.kt)return this;if(t){const s=this.kt;for(let i=0;i<s.length;i++)if(t===s[i])return s.splice(i,1),this}else this.kt=[];return this}listenersAnyOutgoing(){return this.kt||[]}notifyOutgoingListeners(t){if(this.kt&&this.kt.length){const s=this.kt.slice();for(const i of s)i.apply(this,t.data)}}}function mt(t){t=t||{},this.ms=t.min||100,this.max=t.max||1e4,this.factor=t.factor||2,this.jitter=t.jitter>0&&t.jitter<=1?t.jitter:0,this.attempts=0}mt.prototype.duration=function(){var t=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var s=Math.random(),i=Math.floor(s*this.jitter*t);t=1&Math.floor(10*s)?t+i:t-i}return 0|Math.min(t,this.max)},mt.prototype.reset=function(){this.attempts=0},mt.prototype.setMin=function(t){this.ms=t},mt.prototype.setMax=function(t){this.max=t},mt.prototype.setJitter=function(t){this.jitter=t};class kt extends k{constructor(t,s){var i;super(),this.nsps={},this.subs=[],t&&"object"==typeof t&&(s=t,t=void 0),(s=s||{}).path=s.path||"/socket.io",this.opts=s,B(this,s),this.reconnection(!1!==s.reconnection),this.reconnectionAttempts(s.reconnectionAttempts||1/0),this.reconnectionDelay(s.reconnectionDelay||1e3),this.reconnectionDelayMax(s.reconnectionDelayMax||5e3),this.randomizationFactor(null!==(i=s.randomizationFactor)&&void 0!==i?i:.5),this.backoff=new mt({min:this.reconnectionDelay(),max:this.reconnectionDelayMax(),jitter:this.randomizationFactor()}),this.timeout(null==s.timeout?2e4:s.timeout),this.ht="closed",this.uri=t;const e=s.parser||gt;this.encoder=new e.Encoder,this.decoder=new e.Decoder,this.rt=!1!==s.autoConnect,this.rt&&this.open()}reconnection(t){return arguments.length?(this.At=!!t,t||(this.skipReconnect=!0),this):this.At}reconnectionAttempts(t){return void 0===t?this.Et:(this.Et=t,this)}reconnectionDelay(t){var s;return void 0===t?this.Ot:(this.Ot=t,null===(s=this.backoff)||void 0===s||s.setMin(t),this)}randomizationFactor(t){var s;return void 0===t?this._t:(this._t=t,null===(s=this.backoff)||void 0===s||s.setJitter(t),this)}reconnectionDelayMax(t){var s;return void 0===t?this.jt:(this.jt=t,null===(s=this.backoff)||void 0===s||s.setMax(t),this)}timeout(t){return arguments.length?(this.Bt=t,this):this.Bt}maybeReconnectOnOpen(){!this.ot&&this.At&&0===this.backoff.attempts&&this.reconnect()}open(t){if(~this.ht.indexOf("open"))return this;this.engine=new Y(this.uri,this.opts);const s=this.engine,i=this;this.ht="opening",this.skipReconnect=!1;const e=bt(s,"open",(function(){i.onopen(),t&&t()})),n=s=>{this.cleanup(),this.ht="closed",this.emitReserved("error",s),t?t(s):this.maybeReconnectOnOpen()},r=bt(s,"error",n);if(!1!==this.Bt){const t=this.Bt,i=this.setTimeoutFn((()=>{e(),n(new Error("timeout")),s.close()}),t);this.opts.autoUnref&&i.unref(),this.subs.push((()=>{this.clearTimeoutFn(i)}))}return this.subs.push(e),this.subs.push(r),this}connect(t){return this.open(t)}onopen(){this.cleanup(),this.ht="open",this.emitReserved("open");const t=this.engine;this.subs.push(bt(t,"ping",this.onping.bind(this)),bt(t,"data",this.ondata.bind(this)),bt(t,"error",this.onerror.bind(this)),bt(t,"close",this.onclose.bind(this)),bt(this.decoder,"decoded",this.ondecoded.bind(this)))}onping(){this.emitReserved("ping")}ondata(t){try{this.decoder.add(t)}catch(t){this.onclose("parse error",t)}}ondecoded(t){A((()=>{this.emitReserved("packet",t)}),this.setTimeoutFn)}onerror(t){this.emitReserved("error",t)}socket(t,s){let i=this.nsps[t];return i?this.rt&&!i.active&&i.connect():(i=new vt(this,t,s),this.nsps[t]=i),i}vt(t){const s=Object.keys(this.nsps);for(const t of s){if(this.nsps[t].active)return}this.xt()}lt(t){const s=this.encoder.encode(t);for(let i=0;i<s.length;i++)this.engine.write(s[i],t.options)}cleanup(){this.subs.forEach((t=>t())),this.subs.length=0,this.decoder.destroy()}xt(){this.skipReconnect=!0,this.ot=!1,this.onclose("forced close")}disconnect(){return this.xt()}onclose(t,s){var i;this.cleanup(),null===(i=this.engine)||void 0===i||i.close(),this.backoff.reset(),this.ht="closed",this.emitReserved("close",t,s),this.At&&!this.skipReconnect&&this.reconnect()}reconnect(){if(this.ot||this.skipReconnect)return this;const t=this;if(this.backoff.attempts>=this.Et)this.backoff.reset(),this.emitReserved("reconnect_failed"),this.ot=!1;else{const s=this.backoff.duration();this.ot=!0;const i=this.setTimeoutFn((()=>{t.skipReconnect||(this.emitReserved("reconnect_attempt",t.backoff.attempts),t.skipReconnect||t.open((s=>{s?(t.ot=!1,t.reconnect(),this.emitReserved("reconnect_error",s)):t.onreconnect()})))}),s);this.opts.autoUnref&&i.unref(),this.subs.push((()=>{this.clearTimeoutFn(i)}))}}onreconnect(){const t=this.backoff.attempts;this.ot=!1,this.backoff.reset(),this.emitReserved("reconnect",t)}}const At={};function Et(t,s){"object"==typeof t&&(s=t,t=void 0);const i=function(t,s="",i){let e=t;i=i||"undefined"!=typeof location&&location,null==t&&(t=i.protocol+"//"+i.host),"string"==typeof t&&("/"===t.charAt(0)&&(t="/"===t.charAt(1)?i.protocol+t:i.host+t),/^(https?|wss?):\/\//.test(t)||(t=void 0!==i?i.protocol+"//"+t:"https://"+t),e=W(t)),e.port||(/^(http|ws)$/.test(e.protocol)?e.port="80":/^(http|ws)s$/.test(e.protocol)&&(e.port="443")),e.path=e.path||"/";const n=-1!==e.host.indexOf(":")?"["+e.host+"]":e.host;return e.id=e.protocol+"://"+n+":"+e.port+s,e.href=e.protocol+"://"+n+(i&&i.port===e.port?"":":"+e.port),e}(t,(s=s||{}).path||"/socket.io"),e=i.source,n=i.id,r=i.path,o=At[n]&&r in At[n].nsps;let h;return s.forceNew||s["force new connection"]||!1===s.multiplex||o?h=new kt(e,s):(At[n]||(At[n]=new kt(e,s)),h=At[n]),i.query&&!s.query&&(s.query=i.queryKey),h.socket(i.path,s)}Object.assign(Et,{Manager:kt,Socket:vt,io:Et,connect:Et});export{kt as Manager,vt as Socket,Et as connect,Et as default,Et as io,ut as protocol};
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