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close",t))}onOpen(){this.readyState="open",b.priorWebsocketSuccess=this.transport.name==="websocket",this.emitReserved("open"),this.flush()}_onPacket(e){if(this.readyState==="opening"||this.readyState==="open"||this.readyState==="closing")switch(this.emitReserved("packet",e),this.emitReserved("heartbeat"),e.type){case"open":this.onHandshake(JSON.parse(e.data));break;case"ping":this._sendPacket("pong"),this.emitReserved("ping"),this.emitReserved("pong"),this._resetPingTimeout();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._pingInterval=e.pingInterval,this._pingTimeout=e.pingTimeout,this._maxPayload=e.maxPayload,this.onOpen(),this.readyState!=="closed"&&this._resetPingTimeout()}_resetPingTimeout(){this.clearTimeoutFn(this._pingTimeoutTimer);const e=this._pingInterval+this._pingTimeout;this._pingTimeoutTime=Date.now()+e,this._pingTimeoutTimer=this.setTimeoutFn(()=>{this._onClose("ping timeout")},e),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 n=0;n<this.writeBuffer.length;n++){const i=this.writeBuffer[n].data;if(i&&(t+=Ce(i)),n>0&&t>this._maxPayload)return this.writeBuffer.slice(0,n);t+=2}return this.writeBuffer}_hasPingExpired(){if(!this._pingTimeoutTime)return!0;const e=Date.now()>this._pingTimeoutTime;return e&&(this._pingTimeoutTime=0,x(()=>{this._onClose("ping timeout")},this.setTimeoutFn)),e}write(e,t,n){return this._sendPacket("message",e,t,n),this}send(e,t,n){return this._sendPacket("message",e,t,n),this}_sendPacket(e,t,n,i){if(typeof t=="function"&&(i=t,t=void 0),typeof n=="function"&&(i=n,n=null),this.readyState==="closing"||this.readyState==="closed")return;n=n||{},n.compress=n.compress!==!1;const r={type:e,data:t,options:n};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()},n=()=>{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?n():e()}):this.upgrading?n():e()),this}_onError(e){if(b.priorWebsocketSuccess=!1,this.opts.tryAllTransports&&this.transports.length>1&&this.readyState==="opening")return this.transports.shift(),this._open();this.emitReserved("error",e),this._onClose("transport error",e)}_onClose(e,t){if(this.readyState==="opening"||this.readyState==="open"||this.readyState==="closing"){if(this.clearTimeoutFn(this._pingTimeoutTimer),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),F&&(this._beforeunloadEventListener&&removeEventListener("beforeunload",this._beforeunloadEventListener,!1),this._offlineEventListener)){const n=C.indexOf(this._offlineEventListener);n!==-1&&C.splice(n,1)}this.readyState="closed",this.id=null,this.emitReserved("close",e,t),this.writeBuffer=[],this._prevBufferLen=0}}}b.protocol=re;class ze extends b{constructor(){super(...arguments),this._upgrades=[]}onOpen(){if(super.onOpen(),this.readyState==="open"&&this.opts.upgrade)for(let e=0;e<this._upgrades.length;e++)this._probe(this._upgrades[e])}_probe(e){let t=this.createTransport(e),n=!1;b.priorWebsocketSuccess=!1;const i=()=>{n||(t.send([{type:"ping",data:"probe"}]),t.once("packet",_=>{if(!n)if(_.type==="pong"&&_.data==="probe"){if(this.upgrading=!0,this.emitReserved("upgrading",t),!t)return;b.priorWebsocketSuccess=t.name==="websocket",this.transport.pause(()=>{n||this.readyState!=="closed"&&(l(),this.setTransport(t),t.send([{type:"upgrade"}]),this.emitReserved("upgrade",t),t=null,this.upgrading=!1,this.flush())})}else{const E=new Error("probe error");E.transport=t.name,this.emitReserved("upgradeError",E)}}))};function r(){n||(n=!0,l(),t.close(),t=null)}const o=_=>{const E=new Error("probe error: "+_);E.transport=t.name,r(),this.emitReserved("upgradeError",E)};function a(){o("transport closed")}function h(){o("socket closed")}function g(_){t&&_.name!==t.name&&r()}const l=()=>{t.removeListener("open",i),t.removeListener("error",o),t.removeListener("close",a),this.off("close",h),this.off("upgrading",g)};t.once("open",i),t.once("error",o),t.once("close",a),this.once("close",h),this.once("upgrading",g),this._upgrades.indexOf("webtransport")!==-1&&e!=="webtransport"?this.setTimeoutFn(()=>{n||t.open()},200):t.open()}onHandshake(e){this._upgrades=this._filterUpgrades(e.upgrades),super.onHandshake(e)}_filterUpgrades(e){const t=[];for(let n=0;n<e.length;n++)~this.transports.indexOf(e[n])&&t.push(e[n]);return t}}let Je=class extends ze{constructor(e,t={}){const n=typeof e=="object"?e:t;(!n.transports||n.transports&&typeof n.transports[0]=="string")&&(n.transports=(n.transports||["polling","websocket","webtransport"]).map(i=>He[i]).filter(i=>!!i)),super(e,n)}};function Xe(s,e="",t){let n=s;t=t||typeof location<"u"&&location,s==null&&(s=t.protocol+"//"+t.host),typeof s=="string"&&(s.charAt(0)==="/"&&(s.charAt(1)==="/"?s=t.protocol+s:s=t.host+s),/^(https?|wss?):\/\//.test(s)||(typeof t<"u"?s=t.protocol+"//"+s:s="https://"+s),n=V(s)),n.port||(/^(http|ws)$/.test(n.protocol)?n.port="80":/^(http|ws)s$/.test(n.protocol)&&(n.port="443")),n.path=n.path||"/";const r=n.host.indexOf(":")!==-1?"["+n.host+"]":n.host;return n.id=n.protocol+"://"+r+":"+n.port+e,n.href=n.protocol+"://"+r+(t&&t.port===n.port?"":":"+n.port),n}const Qe=typeof ArrayBuffer=="function",je=s=>typeof ArrayBuffer.isView=="function"?ArrayBuffer.isView(s):s.buffer instanceof ArrayBuffer,fe=Object.prototype.toString,Ge=typeof Blob=="function"||typeof Blob<"u"&&fe.call(Blob)==="[object BlobConstructor]",Ze=typeof File=="function"||typeof File<"u"&&fe.call(File)==="[object FileConstructor]";function J(s){return Qe&&(s instanceof ArrayBuffer||je(s))||Ge&&s instanceof Blob||Ze&&s instanceof File}function S(s,e){if(!s||typeof s!="object")return!1;if(Array.isArray(s)){for(let t=0,n=s.length;t<n;t++)if(S(s[t]))return!0;return!1}if(J(s))return!0;if(s.toJSON&&typeof s.toJSON=="function"&&arguments.length===1)return S(s.toJSON(),!0);for(const t in s)if(Object.prototype.hasOwnProperty.call(s,t)&&S(s[t]))return!0;return!1}function et(s){const e=[],t=s.data,n=s;return n.data=M(t,e),n.attachments=e.length,{packet:n,buffers:e}}function M(s,e){if(!s)return s;if(J(s)){const t={_placeholder:!0,num:e.length};return e.push(s),t}else if(Array.isArray(s)){const t=new Array(s.length);for(let n=0;n<s.length;n++)t[n]=M(s[n],e);return t}else if(typeof s=="object"&&!(s instanceof Date)){const t={};for(const n in s)Object.prototype.hasOwnProperty.call(s,n)&&(t[n]=M(s[n],e));return t}return s}function tt(s,e){return s.data=H(s.data,e),delete s.attachments,s}function H(s,e){if(!s)return s;if(s&&s._placeholder===!0){if(typeof s.num=="number"&&s.num>=0&&s.num<e.length)return e[s.num];throw new Error("illegal attachments")}else if(Array.isArray(s))for(let t=0;t<s.length;t++)s[t]=H(s[t],e);else if(typeof s=="object")for(const t in s)Object.prototype.hasOwnProperty.call(s,t)&&(s[t]=H(s[t],e));return s}const le=["connect","connect_error","disconnect","disconnecting","newListener","removeListener"],st=5;var c;(function(s){s[s.CONNECT=0]="CONNECT",s[s.DISCONNECT=1]="DISCONNECT",s[s.EVENT=2]="EVENT",s[s.ACK=3]="ACK",s[s.CONNECT_ERROR=4]="CONNECT_ERROR",s[s.BINARY_EVENT=5]="BINARY_EVENT",s[s.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=et(e),n=this.encodeAsString(t.packet),i=t.buffers;return i.unshift(n),i}}class X 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 n=t.type===c.BINARY_EVENT;n||t.type===c.BINARY_ACK?(t.type=n?c.EVENT:c.ACK,this.reconstructor=new it(t),t.attachments===0&&super.emitReserved("decoded",t)):super.emitReserved("decoded",t)}else if(J(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 n={type:Number(e.charAt(0))};if(c[n.type]===void 0)throw new Error("unknown packet type "+n.type);if(n.type===c.BINARY_EVENT||n.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");n.attachments=Number(o)}if(e.charAt(t+1)==="/"){const r=t+1;for(;++t&&!(e.charAt(t)===","||t===e.length););n.nsp=e.substring(r,t)}else n.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}n.id=Number(e.substring(r,t+1))}if(e.charAt(++t)){const r=this.tryParse(e.substr(t));if(X.isPayloadValid(n.type,r))n.data=r;else throw new Error("invalid payload")}return n}tryParse(e){try{return JSON.parse(e,this.reviver)}catch{return!1}}static isPayloadValid(e,t){switch(e){case c.CONNECT:return N(t);case c.DISCONNECT:return t===void 0;case c.CONNECT_ERROR:return typeof t=="string"||N(t);case c.EVENT:case c.BINARY_EVENT:return Array.isArray(t)&&(typeof t[0]=="number"||typeof t[0]=="string"&&le.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=tt(this.reconPack,this.buffers);return this.finishedReconstruction(),t}return null}finishedReconstruction(){this.reconPack=null,this.buffers=[]}}function rt(s){return typeof s=="string"}const ot=Number.isInteger||function(s){return typeof s=="number"&&isFinite(s)&&Math.floor(s)===s};function ct(s){return s===void 0||ot(s)}function N(s){return Object.prototype.toString.call(s)==="[object Object]"}function at(s,e){switch(s){case c.CONNECT:return e===void 0||N(e);case c.DISCONNECT:return e===void 0;case c.EVENT:return Array.isArray(e)&&(typeof e[0]=="number"||typeof e[0]=="string"&&le.indexOf(e[0])===-1);case c.ACK:return Array.isArray(e);case c.CONNECT_ERROR:return typeof e=="string"||N(e);default:return!1}}function ht(s){return rt(s.nsp)&&ct(s.id)&&at(s.type,s.data)}const ut=Object.freeze(Object.defineProperty({__proto__:null,Decoder:X,Encoder:nt,get PacketType(){return c},isPacketValid:ht,protocol:st},Symbol.toStringTag,{value:"Module"}));function d(s,e,t){return s.on(e,t),function(){s.off(e,t)}}const ft=Object.freeze({connect:1,connect_error:1,disconnect:1,disconnecting:1,newListener:1,removeListener:1});class pe extends u{constructor(e,t,n){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,n&&n.auth&&(this.auth=n.auth),this._opts=Object.assign({},n),this.io._autoConnect&&this.open()}get disconnected(){return!this.connected}subEvents(){if(this.subs)return;const e=this.io;this.subs=[d(e,"open",this.onopen.bind(this)),d(e,"packet",this.onpacket.bind(this)),d(e,"error",this.onerror.bind(this)),d(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){var n,i,r;if(ft.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 o={type:c.EVENT,data:t};if(o.options={},o.options.compress=this.flags.compress!==!1,typeof t[t.length-1]=="function"){const l=this.ids++,_=t.pop();this._registerAckCallback(l,_),o.id=l}const a=(i=(n=this.io.engine)===null||n===void 0?void 0:n.transport)===null||i===void 0?void 0:i.writable,h=this.connected&&!(!((r=this.io.engine)===null||r===void 0)&&r._hasPingExpired());return this.flags.volatile&&!a||(h?(this.notifyOutgoingListeners(o),this.packet(o)):this.sendBuffer.push(o)),this.flags={},this}_registerAckCallback(e,t){var n;const i=(n=this.flags.timeout)!==null&&n!==void 0?n:this._opts.ackTimeout;if(i===void 0){this.acks[e]=t;return}const r=this.io.setTimeoutFn(()=>{delete this.acks[e];for(let a=0;a<this.sendBuffer.length;a++)this.sendBuffer[a].id===e&&this.sendBuffer.splice(a,1);t.call(this,new Error("operation has timed out"))},i),o=(...a)=>{this.io.clearTimeoutFn(r),t.apply(this,a)};o.withError=!0,this.acks[e]=o}emitWithAck(e,...t){return new Promise((n,i)=>{const r=(o,a)=>o?i(o):n(a);r.withError=!0,t.push(r),this.emit(e,...t)})}_addToQueue(e){let t;typeof e[e.length-1]=="function"&&(t=e.pop());const n={id:this._queueSeq++,tryCount:0,pending:!1,args:e,flags:Object.assign({fromQueue:!0},this.flags)};e.push((i,...r)=>(this._queue[0],i!==null?n.tryCount>this._opts.retries&&(this._queue.shift(),t&&t(i)):(this._queue.shift(),t&&t(null,...r)),n.pending=!1,this._drainQueue())),this._queue.push(n),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(n=>String(n.id)===e)){const n=this.acks[e];delete this.acks[e],n.withError&&n.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 n=new Error(e.data.message);n.data=e.data.data,this.emitReserved("connect_error",n);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 n of t)n.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 n=!1;return function(...i){n||(n=!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._drainQueue(!0),this.emitReserved("connect")}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 n=0;n<t.length;n++)if(e===t[n])return t.splice(n,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 n=0;n<t.length;n++)if(e===t[n])return t.splice(n,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 n of t)n.apply(this,e.data)}}}function w(s){s=s||{},this.ms=s.min||100,this.max=s.max||1e4,this.factor=s.factor||2,this.jitter=s.jitter>0&&s.jitter<=1?s.jitter:0,this.attempts=0}w.prototype.duration=function(){var s=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var e=Math.random(),t=Math.floor(e*this.jitter*s);s=Math.floor(e*10)&1?s+t:s-t}return Math.min(s,this.max)|0};w.prototype.reset=function(){this.attempts=0};w.prototype.setMin=function(s){this.ms=s};w.prototype.setMax=function(s){this.max=s};w.prototype.setJitter=function(s){this.jitter=s};class K extends u{constructor(e,t){var n;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,L(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((n=t.randomizationFactor)!==null&&n!==void 0?n:.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||ut;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,e||(this.skipReconnect=!0),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 Je(this.uri,this.opts);const t=this.engine,n=this;this._readyState="opening",this.skipReconnect=!1;const i=d(t,"open",function(){n.onopen(),e&&e()}),r=a=>{this.cleanup(),this._readyState="closed",this.emitReserved("error",a),e?e(a):this.maybeReconnectOnOpen()},o=d(t,"error",r);if(this._timeout!==!1){const a=this._timeout,h=this.setTimeoutFn(()=>{i(),r(new Error("timeout")),t.close()},a);this.opts.autoUnref&&h.unref(),this.subs.push(()=>{this.clearTimeoutFn(h)})}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(d(e,"ping",this.onping.bind(this)),d(e,"data",this.ondata.bind(this)),d(e,"error",this.onerror.bind(this)),d(e,"close",this.onclose.bind(this)),d(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){x(()=>{this.emitReserved("packet",e)},this.setTimeoutFn)}onerror(e){this.emitReserved("error",e)}socket(e,t){let n=this.nsps[e];return n?this._autoConnect&&!n.active&&n.connect():(n=new pe(this,e,t),this.nsps[e]=n),n}_destroy(e){const t=Object.keys(this.nsps);for(const n of t)if(this.nsps[n].active)return;this._close()}_packet(e){const t=this.encoder.encode(e);for(let n=0;n<t.length;n++)this.engine.write(t[n],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")}disconnect(){return this._close()}onclose(e,t){var n;this.cleanup(),(n=this.engine)===null||n===void 0||n.close(),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 n=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&&n.unref(),this.subs.push(()=>{this.clearTimeoutFn(n)})}}onreconnect(){const e=this.backoff.attempts;this._reconnecting=!1,this.backoff.reset(),this.emitReserved("reconnect",e)}}const v={};function B(s,e){typeof s=="object"&&(e=s,s=void 0),e=e||{};const t=Xe(s,e.path||"/socket.io"),n=t.source,i=t.id,r=t.path,o=v[i]&&r in v[i].nsps,a=e.forceNew||e["force new connection"]||e.multiplex===!1||o;let h;return a?h=new K(n,e):(v[i]||(v[i]=new K(n,e)),h=v[i]),t.query&&!e.query&&(e.query=t.queryKey),h.socket(t.path,e)}Object.assign(B,{Manager:K,Socket:pe,io:B,connect:B});let f=null,$=null;const A=new Set;function lt(){var t,n;const s=de("server.domain"),e=(n=(t=import.meta)==null?void 0:t.env)==null?void 0:n.VITE_SERVER_URL;return s||e||window.location.origin}function P(){const s=lt();if(!f||$!==s){if(f){try{f.disconnect()}catch{}f=null}$=s,f=B(s,{transports:["polling","websocket"]}),A.forEach(({event:e,handler:t})=>{f.on(e,t)})}return f}function mt(s,e){return P().on(s,e),A.add({event:s,handler:e}),()=>pt(s,e)}function pt(s,e){if(f){f.off(s,e);for(const t of Array.from(A))t.event===s&&t.handler===e&&A.delete(t)}}function gt(s){const e=P();s&&e.emit("join-token",{token:s})}function _t(s){f&&f.emit("leave-token",{token:s})}function bt(){f&&f.emit("leave-all")}function wt(s){const e=P();return e.on("connect",s),()=>e.off("connect",s)}function Et(s,e=null){P().emit("send-event",{type:s,content:e})}function vt(){if(f){try{f.disconnect()}catch{}f=null,$=null,A.clear()}}export{wt as a,lt as b,_t as c,vt as d,P as g,gt as j,bt as l,mt as o,Et as s};