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i=()=>{s||(t.send([{type:"ping",data:"probe"}]),t.once("packet",m=>{if(!s)if(m.type==="pong"&&m.data==="probe"){if(this.upgrading=!0,this.emitReserved("upgrading",t),!t)return;b.priorWebsocketSuccess=t.name==="websocket",this.transport.pause(()=>{s||this.readyState!=="closed"&&(y(),this.setTransport(t),t.send([{type:"upgrade"}]),this.emitReserved("upgrade",t),t=null,this.upgrading=!1,this.flush())})}else{const k=new Error("probe error");k.transport=t.name,this.emitReserved("upgradeError",k)}}))};function r(){s||(s=!0,y(),t.close(),t=null)}const o=m=>{const k=new Error("probe error: "+m);k.transport=t.name,r(),this.emitReserved("upgradeError",k)};function h(){o("transport closed")}function a(){o("socket closed")}function g(m){t&&m.name!==t.name&&r()}const y=()=>{t.removeListener("open",i),t.removeListener("error",o),t.removeListener("close",h),this.off("close",a),this.off("upgrading",g)};t.once("open",i),t.once("error",o),t.once("close",h),this.once("close",a),this.once("upgrading",g),this.upgrades.indexOf("webtransport")!==-1&&e!=="webtransport"?this.setTimeoutFn(()=>{s||t.open()},200):t.open()}onOpen(){if(this.readyState="open",b.priorWebsocketSuccess=this.transport.name==="websocket",this.emitReserved("open"),this.flush(),this.readyState==="open"&&this.opts.upgrade){let e=0;const t=this.upgrades.length;for(;e<t;e++)this.probe(this.upgrades[e])}}onPacket(e){if(this.readyState==="opening"||this.readyState==="open"||this.readyState==="closing")switch(this.emitReserved("packet",e),this.emitReserved("heartbeat"),this.resetPingTimeout(),e.type){case"open":this.onHandshake(JSON.parse(e.data));break;case"ping":this.sendPacket("pong"),this.emitReserved("ping"),this.emitReserved("pong");break;case"error":const t=new Error("server error");t.code=e.data,this.onError(t);break;case"message":this.emitReserved("data",e.data),this.emitReserved("message",e.data);break}}onHandshake(e){this.emitReserved("handshake",e),this.id=e.sid,this.transport.query.sid=e.sid,this.upgrades=this.filterUpgrades(e.upgrades),this.pingInterval=e.pingInterval,this.pingTimeout=e.pingTimeout,this.maxPayload=e.maxPayload,this.onOpen(),this.readyState!=="closed"&&this.resetPingTimeout()}resetPingTimeout(){this.clearTimeoutFn(this.pingTimeoutTimer),this.pingTimeoutTimer=this.setTimeoutFn(()=>{this.onClose("ping timeout")},this.pingInterval+this.pingTimeout),this.opts.autoUnref&&this.pingTimeoutTimer.unref()}onDrain(){this.writeBuffer.splice(0,this.prevBufferLen),this.prevBufferLen=0,this.writeBuffer.length===0?this.emitReserved("drain"):this.flush()}flush(){if(this.readyState!=="closed"&&this.transport.writable&&!this.upgrading&&this.writeBuffer.length){const e=this.getWritablePackets();this.transport.send(e),this.prevBufferLen=e.length,this.emitReserved("flush")}}getWritablePackets(){if(!(this.maxPayload&&this.transport.name==="polling"&&this.writeBuffer.length>1))return this.writeBuffer;let t=1;for(let s=0;s<this.writeBuffer.length;s++){const i=this.writeBuffer[s].data;if(i&&(t+=Be(i)),s>0&&t>this.maxPayload)return this.writeBuffer.slice(0,s);t+=2}return this.writeBuffer}write(e,t,s){return this.sendPacket("message",e,t,s),this}send(e,t,s){return this.sendPacket("message",e,t,s),this}sendPacket(e,t,s,i){if(typeof t=="function"&&(i=t,t=void 0),typeof s=="function"&&(i=s,s=null),this.readyState==="closing"||this.readyState==="closed")return;s=s||{},s.compress=s.compress!==!1;const r={type:e,data:t,options:s};this.emitReserved("packetCreate",r),this.writeBuffer.push(r),i&&this.once("flush",i),this.flush()}close(){const e=()=>{this.onClose("forced close"),this.transport.close()},t=()=>{this.off("upgrade",t),this.off("upgradeError",t),e()},s=()=>{this.once("upgrade",t),this.once("upgradeError",t)};return(this.readyState==="opening"||this.readyState==="open")&&(this.readyState="closing",this.writeBuffer.length?this.once("drain",()=>{this.upgrading?s():e()}):this.upgrading?s():e()),this}onError(e){b.priorWebsocketSuccess=!1,this.emitReserved("error",e),this.onClose("transport error",e)}onClose(e,t){(this.readyState==="opening"||this.readyState==="open"||this.readyState==="closing")&&(this.clearTimeoutFn(this.pingTimeoutTimer),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),typeof removeEventListener=="function"&&(removeEventListener("beforeunload",this.beforeunloadEventListener,!1),removeEventListener("offline",this.offlineEventListener,!1)),this.readyState="closed",this.id=null,this.emitReserved("close",e,t),this.writeBuffer=[],this.prevBufferLen=0)}filterUpgrades(e){const t=[];let s=0;const i=e.length;for(;s<i;s++)~this.transports.indexOf(e[s])&&t.push(e[s]);return t}};pe.protocol=ce;function Je(n,e="",t){let s=n;t=t||typeof location<"u"&&location,n==null&&(n=t.protocol+"//"+t.host),typeof n=="string"&&(n.charAt(0)==="/"&&(n.charAt(1)==="/"?n=t.protocol+n:n=t.host+n),/^(https?|wss?):\/\//.test(n)||(typeof t<"u"?n=t.protocol+"//"+n:n="https://"+n),s=D(n)),s.port||(/^(http|ws)$/.test(s.protocol)?s.port="80":/^(http|ws)s$/.test(s.protocol)&&(s.port="443")),s.path=s.path||"/";const r=s.host.indexOf(":")!==-1?"["+s.host+"]":s.host;return s.id=s.protocol+"://"+r+":"+s.port+e,s.href=s.protocol+"://"+r+(t&&t.port===s.port?"":":"+s.port),s}const Xe=typeof ArrayBuffer=="function",Qe=n=>typeof ArrayBuffer.isView=="function"?ArrayBuffer.isView(n):n.buffer instanceof ArrayBuffer,de=Object.prototype.toString,je=typeof Blob=="function"||typeof Blob<"u"&&de.call(Blob)==="[object BlobConstructor]",Ge=typeof File=="function"||typeof File<"u"&&de.call(File)==="[object FileConstructor]";function W(n){return Xe&&(n instanceof ArrayBuffer||Qe(n))||je&&n instanceof Blob||Ge&&n instanceof File}function S(n,e){if(!n||typeof n!="object")return!1;if(Array.isArray(n)){for(let t=0,s=n.length;t<s;t++)if(S(n[t]))return!0;return!1}if(W(n))return!0;if(n.toJSON&&typeof n.toJSON=="function"&&arguments.length===1)return S(n.toJSON(),!0);for(const t in n)if(Object.prototype.hasOwnProperty.call(n,t)&&S(n[t]))return!0;return!1}function Ze(n){const e=[],t=n.data,s=n;return s.data=I(t,e),s.attachments=e.length,{packet:s,buffers:e}}function I(n,e){if(!n)return n;if(W(n)){const t={_placeholder:!0,num:e.length};return e.push(n),t}else if(Array.isArray(n)){const t=new Array(n.length);for(let s=0;s<n.length;s++)t[s]=I(n[s],e);return t}else if(typeof n=="object"&&!(n instanceof Date)){const t={};for(const s in n)Object.prototype.hasOwnProperty.call(n,s)&&(t[s]=I(n[s],e));return t}return n}function et(n,e){return n.data=U(n.data,e),delete n.attachments,n}function U(n,e){if(!n)return n;if(n&&n._placeholder===!0){if(typeof n.num=="number"&&n.num>=0&&n.num<e.length)return e[n.num];throw new Error("illegal attachments")}else if(Array.isArray(n))for(let t=0;t<n.length;t++)n[t]=U(n[t],e);else if(typeof n=="object")for(const t in n)Object.prototype.hasOwnProperty.call(n,t)&&(n[t]=U(n[t],e));return n}const tt=["connect","connect_error","disconnect","disconnecting","newListener","removeListener"],st=5;var c;(function(n){n[n.CONNECT=0]="CONNECT",n[n.DISCONNECT=1]="DISCONNECT",n[n.EVENT=2]="EVENT",n[n.ACK=3]="ACK",n[n.CONNECT_ERROR=4]="CONNECT_ERROR",n[n.BINARY_EVENT=5]="BINARY_EVENT",n[n.BINARY_ACK=6]="BINARY_ACK"})(c||(c={}));class nt{constructor(e){this.replacer=e}encode(e){return(e.type===c.EVENT||e.type===c.ACK)&&S(e)?this.encodeAsBinary({type:e.type===c.EVENT?c.BINARY_EVENT:c.BINARY_ACK,nsp:e.nsp,data:e.data,id:e.id}):[this.encodeAsString(e)]}encodeAsString(e){let t=""+e.type;return(e.type===c.BINARY_EVENT||e.type===c.BINARY_ACK)&&(t+=e.attachments+"-"),e.nsp&&e.nsp!=="/"&&(t+=e.nsp+","),e.id!=null&&(t+=e.id),e.data!=null&&(t+=JSON.stringify(e.data,this.replacer)),t}encodeAsBinary(e){const t=Ze(e),s=this.encodeAsString(t.packet),i=t.buffers;return i.unshift(s),i}}function te(n){return Object.prototype.toString.call(n)==="[object Object]"}class $ extends u{constructor(e){super(),this.reviver=e}add(e){let t;if(typeof e=="string"){if(this.reconstructor)throw new Error("got plaintext data when reconstructing a packet");t=this.decodeString(e);const s=t.type===c.BINARY_EVENT;s||t.type===c.BINARY_ACK?(t.type=s?c.EVENT:c.ACK,this.reconstructor=new it(t),t.attachments===0&&super.emitReserved("decoded",t)):super.emitReserved("decoded",t)}else if(W(e)||e.base64)if(this.reconstructor)t=this.reconstructor.takeBinaryData(e),t&&(this.reconstructor=null,super.emitReserved("decoded",t));else throw new Error("got binary data when not reconstructing a packet");else throw new Error("Unknown type: "+e)}decodeString(e){let t=0;const s={type:Number(e.charAt(0))};if(c[s.type]===void 0)throw new Error("unknown packet type "+s.type);if(s.type===c.BINARY_EVENT||s.type===c.BINARY_ACK){const r=t+1;for(;e.charAt(++t)!=="-"&&t!=e.length;);const o=e.substring(r,t);if(o!=Number(o)||e.charAt(t)!=="-")throw new Error("Illegal attachments");s.attachments=Number(o)}if(e.charAt(t+1)==="/"){const r=t+1;for(;++t&&!(e.charAt(t)===","||t===e.length););s.nsp=e.substring(r,t)}else s.nsp="/";const i=e.charAt(t+1);if(i!==""&&Number(i)==i){const r=t+1;for(;++t;){const o=e.charAt(t);if(o==null||Number(o)!=o){--t;break}if(t===e.length)break}s.id=Number(e.substring(r,t+1))}if(e.charAt(++t)){const r=this.tryParse(e.substr(t));if($.isPayloadValid(s.type,r))s.data=r;else throw new Error("invalid payload")}return s}tryParse(e){try{return JSON.parse(e,this.reviver)}catch{return!1}}static isPayloadValid(e,t){switch(e){case c.CONNECT:return te(t);case c.DISCONNECT:return t===void 0;case c.CONNECT_ERROR:return typeof t=="string"||te(t);case c.EVENT:case c.BINARY_EVENT:return Array.isArray(t)&&(typeof t[0]=="number"||typeof t[0]=="string"&&tt.indexOf(t[0])===-1);case c.ACK:case c.BINARY_ACK:return Array.isArray(t)}}destroy(){this.reconstructor&&(this.reconstructor.finishedReconstruction(),this.reconstructor=null)}}class it{constructor(e){this.packet=e,this.buffers=[],this.reconPack=e}takeBinaryData(e){if(this.buffers.push(e),this.buffers.length===this.reconPack.attachments){const t=et(this.reconPack,this.buffers);return this.finishedReconstruction(),t}return null}finishedReconstruction(){this.reconPack=null,this.buffers=[]}}const rt=Object.freeze(Object.defineProperty({__proto__:null,Decoder:$,Encoder:nt,get PacketType(){return c},protocol:st},Symbol.toStringTag,{value:"Module"}));function l(n,e,t){return n.on(e,t),function(){n.off(e,t)}}const ot=Object.freeze({connect:1,connect_error:1,disconnect:1,disconnecting:1,newListener:1,removeListener:1});class ye extends u{constructor(e,t,s){super(),this.connected=!1,this.recovered=!1,this.receiveBuffer=[],this.sendBuffer=[],this._queue=[],this._queueSeq=0,this.ids=0,this.acks={},this.flags={},this.io=e,this.nsp=t,s&&s.auth&&(this.auth=s.auth),this._opts=Object.assign({},s),this.io._autoConnect&&this.open()}get disconnected(){return!this.connected}subEvents(){if(this.subs)return;const e=this.io;this.subs=[l(e,"open",this.onopen.bind(this)),l(e,"packet",this.onpacket.bind(this)),l(e,"error",this.onerror.bind(this)),l(e,"close",this.onclose.bind(this))]}get active(){return!!this.subs}connect(){return this.connected?this:(this.subEvents(),this.io._reconnecting||this.io.open(),this.io._readyState==="open"&&this.onopen(),this)}open(){return this.connect()}send(...e){return e.unshift("message"),this.emit.apply(this,e),this}emit(e,...t){if(ot.hasOwnProperty(e))throw new Error('"'+e.toString()+'" is a reserved event name');if(t.unshift(e),this._opts.retries&&!this.flags.fromQueue&&!this.flags.volatile)return this._addToQueue(t),this;const s={type:c.EVENT,data:t};if(s.options={},s.options.compress=this.flags.compress!==!1,typeof t[t.length-1]=="function"){const o=this.ids++,h=t.pop();this._registerAckCallback(o,h),s.id=o}const i=this.io.engine&&this.io.engine.transport&&this.io.engine.transport.writable;return this.flags.volatile&&(!i||!this.connected)||(this.connected?(this.notifyOutgoingListeners(s),this.packet(s)):this.sendBuffer.push(s)),this.flags={},this}_registerAckCallback(e,t){var s;const i=(s=this.flags.timeout)!==null&&s!==void 0?s:this._opts.ackTimeout;if(i===void 0){this.acks[e]=t;return}const r=this.io.setTimeoutFn(()=>{delete this.acks[e];for(let h=0;h<this.sendBuffer.length;h++)this.sendBuffer[h].id===e&&this.sendBuffer.splice(h,1);t.call(this,new Error("operation has timed out"))},i),o=(...h)=>{this.io.clearTimeoutFn(r),t.apply(this,h)};o.withError=!0,this.acks[e]=o}emitWithAck(e,...t){return new Promise((s,i)=>{const r=(o,h)=>o?i(o):s(h);r.withError=!0,t.push(r),this.emit(e,...t)})}_addToQueue(e){let t;typeof e[e.length-1]=="function"&&(t=e.pop());const s={id:this._queueSeq++,tryCount:0,pending:!1,args:e,flags:Object.assign({fromQueue:!0},this.flags)};e.push((i,...r)=>s!==this._queue[0]?void 0:(i!==null?s.tryCount>this._opts.retries&&(this._queue.shift(),t&&t(i)):(this._queue.shift(),t&&t(null,...r)),s.pending=!1,this._drainQueue())),this._queue.push(s),this._drainQueue()}_drainQueue(e=!1){if(!this.connected||this._queue.length===0)return;const t=this._queue[0];t.pending&&!e||(t.pending=!0,t.tryCount++,this.flags=t.flags,this.emit.apply(this,t.args))}packet(e){e.nsp=this.nsp,this.io._packet(e)}onopen(){typeof this.auth=="function"?this.auth(e=>{this._sendConnectPacket(e)}):this._sendConnectPacket(this.auth)}_sendConnectPacket(e){this.packet({type:c.CONNECT,data:this._pid?Object.assign({pid:this._pid,offset:this._lastOffset},e):e})}onerror(e){this.connected||this.emitReserved("connect_error",e)}onclose(e,t){this.connected=!1,delete this.id,this.emitReserved("disconnect",e,t),this._clearAcks()}_clearAcks(){Object.keys(this.acks).forEach(e=>{if(!this.sendBuffer.some(s=>String(s.id)===e)){const s=this.acks[e];delete this.acks[e],s.withError&&s.call(this,new Error("socket has been disconnected"))}})}onpacket(e){if(e.nsp===this.nsp)switch(e.type){case c.CONNECT:e.data&&e.data.sid?this.onconnect(e.data.sid,e.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 c.EVENT:case c.BINARY_EVENT:this.onevent(e);break;case c.ACK:case c.BINARY_ACK:this.onack(e);break;case c.DISCONNECT:this.ondisconnect();break;case c.CONNECT_ERROR:this.destroy();const s=new Error(e.data.message);s.data=e.data.data,this.emitReserved("connect_error",s);break}}onevent(e){const t=e.data||[];e.id!=null&&t.push(this.ack(e.id)),this.connected?this.emitEvent(t):this.receiveBuffer.push(Object.freeze(t))}emitEvent(e){if(this._anyListeners&&this._anyListeners.length){const t=this._anyListeners.slice();for(const s of t)s.apply(this,e)}super.emit.apply(this,e),this._pid&&e.length&&typeof e[e.length-1]=="string"&&(this._lastOffset=e[e.length-1])}ack(e){const t=this;let s=!1;return function(...i){s||(s=!0,t.packet({type:c.ACK,id:e,data:i}))}}onack(e){const t=this.acks[e.id];typeof t=="function"&&(delete this.acks[e.id],t.withError&&e.data.unshift(null),t.apply(this,e.data))}onconnect(e,t){this.id=e,this.recovered=t&&this._pid===t,this._pid=t,this.connected=!0,this.emitBuffered(),this.emitReserved("connect"),this._drainQueue(!0)}emitBuffered(){this.receiveBuffer.forEach(e=>this.emitEvent(e)),this.receiveBuffer=[],this.sendBuffer.forEach(e=>{this.notifyOutgoingListeners(e),this.packet(e)}),this.sendBuffer=[]}ondisconnect(){this.destroy(),this.onclose("io server disconnect")}destroy(){this.subs&&(this.subs.forEach(e=>e()),this.subs=void 0),this.io._destroy(this)}disconnect(){return this.connected&&this.packet({type:c.DISCONNECT}),this.destroy(),this.connected&&this.onclose("io client disconnect"),this}close(){return this.disconnect()}compress(e){return this.flags.compress=e,this}get volatile(){return this.flags.volatile=!0,this}timeout(e){return this.flags.timeout=e,this}onAny(e){return this._anyListeners=this._anyListeners||[],this._anyListeners.push(e),this}prependAny(e){return this._anyListeners=this._anyListeners||[],this._anyListeners.unshift(e),this}offAny(e){if(!this._anyListeners)return this;if(e){const t=this._anyListeners;for(let s=0;s<t.length;s++)if(e===t[s])return t.splice(s,1),this}else this._anyListeners=[];return this}listenersAny(){return this._anyListeners||[]}onAnyOutgoing(e){return this._anyOutgoingListeners=this._anyOutgoingListeners||[],this._anyOutgoingListeners.push(e),this}prependAnyOutgoing(e){return this._anyOutgoingListeners=this._anyOutgoingListeners||[],this._anyOutgoingListeners.unshift(e),this}offAnyOutgoing(e){if(!this._anyOutgoingListeners)return this;if(e){const t=this._anyOutgoingListeners;for(let s=0;s<t.length;s++)if(e===t[s])return t.splice(s,1),this}else this._anyOutgoingListeners=[];return this}listenersAnyOutgoing(){return this._anyOutgoingListeners||[]}notifyOutgoingListeners(e){if(this._anyOutgoingListeners&&this._anyOutgoingListeners.length){const t=this._anyOutgoingListeners.slice();for(const s of t)s.apply(this,e.data)}}}function w(n){n=n||{},this.ms=n.min||100,this.max=n.max||1e4,this.factor=n.factor||2,this.jitter=n.jitter>0&&n.jitter<=1?n.jitter:0,this.attempts=0}w.prototype.duration=function(){var n=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var e=Math.random(),t=Math.floor(e*this.jitter*n);n=Math.floor(e*10)&1?n+t:n-t}return Math.min(n,this.max)|0};w.prototype.reset=function(){this.attempts=0};w.prototype.setMin=function(n){this.ms=n};w.prototype.setMax=function(n){this.max=n};w.prototype.setJitter=function(n){this.jitter=n};class V extends u{constructor(e,t){var s;super(),this.nsps={},this.subs=[],e&&typeof e=="object"&&(t=e,e=void 0),t=t||{},t.path=t.path||"/socket.io",this.opts=t,x(this,t),this.reconnection(t.reconnection!==!1),this.reconnectionAttempts(t.reconnectionAttempts||1/0),this.reconnectionDelay(t.reconnectionDelay||1e3),this.reconnectionDelayMax(t.reconnectionDelayMax||5e3),this.randomizationFactor((s=t.randomizationFactor)!==null&&s!==void 0?s:.5),this.backoff=new w({min:this.reconnectionDelay(),max:this.reconnectionDelayMax(),jitter:this.randomizationFactor()}),this.timeout(t.timeout==null?2e4:t.timeout),this._readyState="closed",this.uri=e;const i=t.parser||rt;this.encoder=new i.Encoder,this.decoder=new i.Decoder,this._autoConnect=t.autoConnect!==!1,this._autoConnect&&this.open()}reconnection(e){return arguments.length?(this._reconnection=!!e,this):this._reconnection}reconnectionAttempts(e){return e===void 0?this._reconnectionAttempts:(this._reconnectionAttempts=e,this)}reconnectionDelay(e){var t;return e===void 0?this._reconnectionDelay:(this._reconnectionDelay=e,(t=this.backoff)===null||t===void 0||t.setMin(e),this)}randomizationFactor(e){var t;return e===void 0?this._randomizationFactor:(this._randomizationFactor=e,(t=this.backoff)===null||t===void 0||t.setJitter(e),this)}reconnectionDelayMax(e){var t;return e===void 0?this._reconnectionDelayMax:(this._reconnectionDelayMax=e,(t=this.backoff)===null||t===void 0||t.setMax(e),this)}timeout(e){return arguments.length?(this._timeout=e,this):this._timeout}maybeReconnectOnOpen(){!this._reconnecting&&this._reconnection&&this.backoff.attempts===0&&this.reconnect()}open(e){if(~this._readyState.indexOf("open"))return this;this.engine=new pe(this.uri,this.opts);const t=this.engine,s=this;this._readyState="opening",this.skipReconnect=!1;const i=l(t,"open",function(){s.onopen(),e&&e()}),r=h=>{this.cleanup(),this._readyState="closed",this.emitReserved("error",h),e?e(h):this.maybeReconnectOnOpen()},o=l(t,"error",r);if(this._timeout!==!1){const h=this._timeout,a=this.setTimeoutFn(()=>{i(),r(new Error("timeout")),t.close()},h);this.opts.autoUnref&&a.unref(),this.subs.push(()=>{this.clearTimeoutFn(a)})}return this.subs.push(i),this.subs.push(o),this}connect(e){return this.open(e)}onopen(){this.cleanup(),this._readyState="open",this.emitReserved("open");const e=this.engine;this.subs.push(l(e,"ping",this.onping.bind(this)),l(e,"data",this.ondata.bind(this)),l(e,"error",this.onerror.bind(this)),l(e,"close",this.onclose.bind(this)),l(this.decoder,"decoded",this.ondecoded.bind(this)))}onping(){this.emitReserved("ping")}ondata(e){try{this.decoder.add(e)}catch(t){this.onclose("parse error",t)}}ondecoded(e){K(()=>{this.emitReserved("packet",e)},this.setTimeoutFn)}onerror(e){this.emitReserved("error",e)}socket(e,t){let s=this.nsps[e];return s?this._autoConnect&&!s.active&&s.connect():(s=new ye(this,e,t),this.nsps[e]=s),s}_destroy(e){const t=Object.keys(this.nsps);for(const s of t)if(this.nsps[s].active)return;this._close()}_packet(e){const t=this.encoder.encode(e);for(let s=0;s<t.length;s++)this.engine.write(t[s],e.options)}cleanup(){this.subs.forEach(e=>e()),this.subs.length=0,this.decoder.destroy()}_close(){this.skipReconnect=!0,this._reconnecting=!1,this.onclose("forced close"),this.engine&&this.engine.close()}disconnect(){return this._close()}onclose(e,t){this.cleanup(),this.backoff.reset(),this._readyState="closed",this.emitReserved("close",e,t),this._reconnection&&!this.skipReconnect&&this.reconnect()}reconnect(){if(this._reconnecting||this.skipReconnect)return this;const e=this;if(this.backoff.attempts>=this._reconnectionAttempts)this.backoff.reset(),this.emitReserved("reconnect_failed"),this._reconnecting=!1;else{const t=this.backoff.duration();this._reconnecting=!0;const s=this.setTimeoutFn(()=>{e.skipReconnect||(this.emitReserved("reconnect_attempt",e.backoff.attempts),!e.skipReconnect&&e.open(i=>{i?(e._reconnecting=!1,e.reconnect(),this.emitReserved("reconnect_error",i)):e.onreconnect()}))},t);this.opts.autoUnref&&s.unref(),this.subs.push(()=>{this.clearTimeoutFn(s)})}}onreconnect(){const e=this.backoff.attempts;this._reconnecting=!1,this.backoff.reset(),this.emitReserved("reconnect",e)}}const v={};function B(n,e){typeof n=="object"&&(e=n,n=void 0),e=e||{};const t=Je(n,e.path||"/socket.io"),s=t.source,i=t.id,r=t.path,o=v[i]&&r in v[i].nsps,h=e.forceNew||e["force new connection"]||e.multiplex===!1||o;let a;return h?a=new V(s,e):(v[i]||(v[i]=new V(s,e)),a=v[i]),t.query&&!e.query&&(e.query=t.queryKey),a.socket(t.path,e)}Object.assign(B,{Manager:V,Socket:ye,io:B,connect:B});class ht{constructor(e){E(this,"socket",null);E(this,"url");E(this,"query");this.url="/user",this.query=e}connect(){return new Promise((e,t)=>{this.socket=B(this.url,{transports:["websocket"],query:this.query?this.query:null,reconnectionAttempts:8,reconnectionDelay:1e3,reconnectionDelayMax:5e3}),this.socket.on("connect",()=>{var s;console.log("Connected to Socket.IO server with ID:",(s=this.socket)==null?void 0:s.id),e()}),this.socket.on("connect_error",s=>{console.error("Connection Error:",s),t(s)}),this.socket.on("broadcast",s=>{console.log(s)}),this.socket.on("message",s=>{this.onMessage(s)}),this.socket.on("disconnect",s=>{console.log("Disconnected:",s),this.onDisconnect()})})}onMessage(e){console.log("Received data from Socket.IO server:",e)}onDisconnect(){console.log("Socket.IO connection has been closed.")}send(e,t){this.socket&&this.socket.connected?this.socket.emit(e,t):console.error("Socket.IO is not connected.")}disconnect(){this.socket&&this.socket.disconnect()}isConnected(){return this.socket!==null&&this.socket.connected}}export{ht as default};