mini-shop/socket.io-v4.2.js

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this._callbacks=this._callbacks||{},this._callbacks["$"+t]||[]},n.prototype.hasListeners=function(t){return!!this.listeners(t).length}},function(t,e){t.exports.pick=(t,...e)=>e.reduce((e,r)=>(t.hasOwnProperty(r)&&(e[r]=t[r]),e),{}),t.exports.installTimerFunctions=(t,e)=>{t.setTimeoutFn=function(t,e){return setTimeout(()=>{t()},e)},t.clearTimeoutFn=function(t){clearTimeout(t)}}},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.Decoder=e.Encoder=e.PacketType=e.protocol=void 0;const n=r(2),s=r(43),o=r(14),i=r(0)("socket.io-parser");var a;e.protocol=5,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"}(a=e.PacketType||(e.PacketType={}));e.Encoder=class{encode(t){return i("encoding packet %j",t),t.type!==a.EVENT&&t.type!==a.ACK||!o.hasBinary(t)?[this.encodeAsString(t)]:(t.type=t.type===a.EVENT?a.BINARY_EVENT:a.BINARY_ACK,this.encodeAsBinary(t))}encodeAsString(t){let e=""+t.type;return t.type!==a.BINARY_EVENT&&t.type!==a.BINARY_ACK||(e+=t.attachments+"-"),t.nsp&&"/"!==t.nsp&&(e+=t.nsp+","),null!=t.id&&(e+=t.id),null!=t.data&&(e+=JSON.stringify(t.data)),i("encoded %j as %s",t,e),e}encodeAsBinary(t){const e=s.deconstructPacket(t),r=this.encodeAsString(e.packet),n=e.buffers;return n.unshift(r),n}};class h extends n{constructor(){super()}add(t){let e;if("string"==typeof t)e=this.decodeString(t),e.type===a.BINARY_EVENT||e.type===a.BINARY_ACK?(this.reconstructor=new c(e),0===e.attachments&&super.emit("decoded",e)):super.emit("decoded",e);else{if(!o.isBinary(t)&&!t.base64)throw new Error("Unknown type: "+t);if(!this.reconstructor)throw new Error("got binary data when not reconstructing a packet");e=this.reconstructor.takeBinaryData(t),e&&(this.reconstructor=null,super.emit("decoded",e))}}decodeString(t){let e=0;const r={type:Number(t.charAt(0))};if(void 0===a[r.type])throw new Error("unknown packet type "+r.type);if(r.type===a.BINARY_EVENT||r.type===a.BINARY_ACK){const n=e+1;for(;"-"!==t.charAt(++e)&&e!=t.length;);const s=t.substring(n,e);if(s!=Number(s)||"-"!==t.charAt(e))throw new Error("Illegal attachments");r.attachments=Number(s)}if("/"===t.charAt(e+1)){const n=e+1;for(;++e;){if(","===t.charAt(e))break;if(e===t.length)break}r.nsp=t.substring(n,e)}else r.nsp="/";const n=t.charAt(e+1);if(""!==n&&Number(n)==n){const n=e+1;for(;++e;){const r=t.charAt(e);if(null==r||Number(r)!=r){--e;break}if(e===t.length)break}r.id=Number(t.substring(n,e+1))}if(t.charAt(++e)){const n=function(t){try{return JSON.parse(t)}catch(t){return!1}}(t.substr(e));if(!h.isPayloadValid(r.type,n))throw new Error("invalid payload");r.data=n}return i("decoded %s as %j",t,r),r}static isPayloadValid(t,e){switch(t){case a.CONNECT:return"object"==typeof e;case a.DISCONNECT:return void 0===e;case a.CONNECT_ERROR:return"string"==typeof e||"object"==typeof e;case a.EVENT:case a.BINARY_EVENT:return Array.isArray(e)&&e.length>0;case a.ACK:case a.BINARY_ACK:return Array.isArray(e)}}destroy(){this.reconstructor&&this.reconstructor.finishedReconstruction()}}e.Decoder=h;class c{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=s.reconstructPacket(this.reconPack,this.buffers);return this.finishedReconstruction(),t}return null}finishedReconstruction(){this.reconPack=null,this.buffers=[]}}},function(t,e){var r=/^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,n=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];t.exports=function(t){var e=t,s=t.indexOf("["),o=t.indexOf("]");-1!=s&&-1!=o&&(t=t.substring(0,s)+t.substring(s,o).replace(/:/g,";")+t.substring(o,t.length));for(var i,a,h=r.exec(t||""),c={},u=14;u--;)c[n[u]]=h[u]||"";return-1!=s&&-1!=o&&(c.source=e,c.host=c.host.substring(1,c.host.length-1).replace(/;/g,":"),c.authority=c.authority.replace("[","").replace("]","").replace(/;/g,":"),c.ipv6uri=!0),c.pathNames=function(t,e){var r=e.replace(/\/{2,9}/g,"/").split("/");"/"!=e.substr(0,1)&&0!==e.length||r.splice(0,1);"/"==e.substr(e.length-1,1)&&r.splice(r.length-1,1);return r}(0,c.path),c.queryKey=(i=c.query,a={},i.replace(/(?:^|&)([^&=]*)=?([^&]*)/g,(function(t,e,r){e&&(a[e]=r)})),a),c}},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.Manager=void 0;const n=r(20),s=r(12),o=r(13),i=r(4),a=r(15),h=r(44),c=r(16),u=r(0)("socket.io-client:manager");class f extends c.StrictEventEmitter{constructor(t,e){var r;super(),this.nsps={},this.subs=[],t&&"object"==typeof t&&(e=t,t=void 0),(e=e||{}).path=e.path||"/socket.io",this.opts=e,(0,s.installTimerFunctions)(this,e),this.reconnection(!1!==e.reconnection),this.reconnectionAttempts(e.reconnectionAttempts||1/0),this.reconnectionDelay(e.reconnectionDelay||1e3),this.reconnectionDelayMax(e.reconnectionDelayMax||5e3),this.randomizationFactor(null!==(r=e.randomizationFactor)&&void 0!==r?r:.5),this.backoff=new 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0===e||e.setMax(t),this)}timeout(t){return arguments.length?(this._timeout=t,this):this._timeout}maybeReconnectOnOpen(){!this._reconnecting&&this._reconnection&&0===this.backoff.attempts&&this.reconnect()}open(t){if(u("readyState %s",this._readyState),~this._readyState.indexOf("open"))return this;u("opening %s",this.uri),this.engine=n(this.uri,this.opts);const e=this.engine,r=this;this._readyState="opening",this.skipReconnect=!1;const s=(0,a.on)(e,"open",(function(){r.onopen(),t&&t()})),o=(0,a.on)(e,"error",e=>{u("error"),r.cleanup(),r._readyState="closed",this.emitReserved("error",e),t?t(e):r.maybeReconnectOnOpen()});if(!1!==this._timeout){const t=this._timeout;u("connect attempt will timeout after %d",t),0===t&&s();const r=this.setTimeoutFn(()=>{u("connect attempt timed out after %d",t),s(),e.close(),e.emit("error",new Error("timeout"))},t);this.opts.autoUnref&&r.unref(),this.subs.push((function(){clearTimeout(r)}))}return this.subs.push(s),this.subs.push(o),this}connect(t){return this.open(t)}onopen(){u("open"),this.cleanup(),this._readyState="open",this.emitReserved("open");const t=this.engine;this.subs.push((0,a.on)(t,"ping",this.onping.bind(this)),(0,a.on)(t,"data",this.ondata.bind(this)),(0,a.on)(t,"error",this.onerror.bind(this)),(0,a.on)(t,"close",this.onclose.bind(this)),(0,a.on)(this.decoder,"decoded",this.ondecoded.bind(this)))}onping(){this.emitReserved("ping")}ondata(t){this.decoder.add(t)}ondecoded(t){this.emitReserved("packet",t)}onerror(t){u("error",t),this.emitReserved("error",t)}socket(t,e){let r=this.nsps[t];return r||(r=new o.Socket(this,t,e),this.nsps[t]=r),r}_destroy(t){const e=Object.keys(this.nsps);for(const t of e){if(this.nsps[t].active)return void u("socket %s is still active, skipping close",t)}this._close()}_packet(t){u("writing packet %j",t);const e=this.encoder.encode(t);for(let r=0;r<e.length;r++)this.engine.write(e[r],t.options)}cleanup(){u("cleanup"),this.subs.forEach(t=>t()),this.subs.length=0,this.decoder.destroy()}_close(){u("disconnect"),this.skipReconnect=!0,this._reconnecting=!1,"opening"===this._readyState&&this.cleanup(),this.backoff.reset(),this._readyState="closed",this.engine&&this.engine.close()}disconnect(){return this._close()}onclose(t){u("onclose"),this.cleanup(),this.backoff.reset(),this._readyState="closed",this.emitReserved("close",t),this._reconnection&&!this.skipReconnect&&this.reconnect()}reconnect(){if(this._reconnecting||this.skipReconnect)return this;const t=this;if(this.backoff.attempts>=this._reconnectionAttempts)u("reconnect failed"),this.backoff.reset(),this.emitReserved("reconnect_failed"),this._reconnecting=!1;else{const e=this.backoff.duration();u("will wait %dms before reconnect attempt",e),this._reconnecting=!0;const r=this.setTimeoutFn(()=>{t.skipReconnect||(u("attempting reconnect"),this.emitReserved("reconnect_attempt",t.backoff.attempts),t.skipReconnect||t.open(e=>{e?(u("reconnect attempt error"),t._reconnecting=!1,t.reconnect(),this.emitReserved("reconnect_error",e)):(u("reconnect success"),t.onreconnect())}))},e);this.opts.autoUnref&&r.unref(),this.subs.push((function(){clearTimeout(r)}))}}onreconnect(){const t=this.backoff.attempts;this._reconnecting=!1,this.backoff.reset(),this.emitReserved("reconnect",t)}}e.Manager=f},function(t,e,r){const n=r(22);e.websocket=n},function(t,e){var r;r=function(){return this}();try{r=r||new Function("return this")()}catch(t){"object"==typeof window&&(r=window)}t.exports=r},function(t,e,r){const n=r(1),s=r(2),{installTimerFunctions:o}=r(3),i=r(0)("engine.io-client:transport");t.exports=class extends s{constructor(t){super(),o(this,t),this.opts=t,this.query=t.query,this.readyState="",this.socket=t.socket}onError(t,e){const r=new Error(t);return r.type="TransportError",r.description=e,this.emit("error",r),this}open(){return"closed"!==this.readyState&&""!==this.readyState||(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):i("transport is not open, discarding packets")}onOpen(){this.readyState="open",this.writable=!0,this.emit("open")}onData(t){const e=n.decodePacket(t,this.socket.binaryType);this.onPacket(e)}onPacket(t){this.emit("packet",t)}onClose(){this.readyState="closed",this.emit("close")}}},function(t,e){const r=Object.create(null);r.open="0",r.close="1",r.ping="2",r.pong="3",r.message="4",r.upgrade="5",r.noop="6";const n=Object.create(null);Object.keys(r).forEach(t=>{n[r[t]]=t});t.exports={PACKET_TYPES:r,PACKET_TYPES_REVERSE:n,ERROR_PACKET:{type:"error",data:"parser error"}}},function(t,e){e.encode=function(t){var e="";for(var r in t)t.hasOwnProperty(r)&&(e.length&&(e+="&"),e+=encodeURIComponent(r)+"="+encodeURIComponent(t[r]));return e},e.decode=function(t){for(var e={},r=t.split("&"),n=0,s=r.length;n<s;n++){var o=r[n].split("=");e[decodeURIComponent(o[0])]=decodeURIComponent(o[1])}return e}},function(t,e,r){const n=r(31);t.exports.pick=(t,...e)=>e.reduce((e,r)=>(t.hasOwnProperty(r)&&(e[r]=t[r]),e),{});const s=setTimeout,o=clearTimeout;t.exports.installTimerFunctions=(t,e)=>{e.useNativeTimers?(t.setTimeoutFn=s.bind(n),t.clearTimeoutFn=o.bind(n)):(t.setTimeoutFn=setTimeout.bind(n),t.clearTimeoutFn=clearTimeout.bind(n))}},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.Socket=void 0;const n=r(4),s=r(15),o=r(16),i=r(0)("socket.io-client:socket"),a=Object.freeze({connect:1,connect_error:1,disconnect:1,disconnecting:1,newListener:1,removeListener:1});class h extends o.StrictEventEmitter{constructor(t,e,r){super(),this.connected=!1,this.disconnected=!0,this.receiveBuffer=[],this.sendBuffer=[],this.ids=0,this.acks={},this.flags={},this.io=t,this.nsp=e,r&&r.auth&&(this.auth=r.auth),this.io._autoConnect&&this.open()}subEvents(){if(this.subs)return;const t=this.io;this.subs=[(0,s.on)(t,"open",this.onopen.bind(this)),(0,s.on)(t,"packet",this.onpacket.bind(this)),(0,s.on)(t,"error",this.onerror.bind(this)),(0,s.on)(t,"close",this.onclose.bind(this))]}get active(){return!!this.subs}connect(){return this.connected||(this.subEvents(),this.io._reconnecting||this.io.open(),"open"===this.io._readyState&&this.onopen()),this}open(){return this.connect()}send(...t){return t.unshift("message"),this.emit.apply(this,t),this}emit(t,...e){if(a.hasOwnProperty(t))throw new Error('"'+t+'" is a reserved event name');e.unshift(t);const r={type:n.PacketType.EVENT,data:e,options:{}};r.options.compress=!1!==this.flags.compress,"function"==typeof e[e.length-1]&&(i("emitting packet with ack id %d",this.ids),this.acks[this.ids]=e.pop(),r.id=this.ids++);const s=this.io.engine&&this.io.engine.transport&&this.io.engine.transport.writable;return this.flags.volatile&&(!s||!this.connected)?i("discard packet as the transport is not currently writable"):this.connected?this.packet(r):this.sendBuffer.push(r),this.flags={},this}packet(t){t.nsp=this.nsp,this.io._packet(t)}onopen(){i("transport is open - connecting"),"function"==typeof this.auth?this.auth(t=>{this.packet({type:n.PacketType.CONNECT,data:t})}):this.packet({type:n.PacketType.CONNECT,data:this.auth})}onerror(t){this.connected||this.emitReserved("connect_error",t)}onclose(t){i("close (%s)",t),this.connected=!1,this.disconnected=!0,delete this.id,this.emitReserved("disconnect",t)}onpacket(t){if(t.nsp===this.nsp)switch(t.type){case n.PacketType.CONNECT:if(t.data&&t.data.sid){const e=t.data.sid;this.onconnect(e)}else 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 n.PacketType.EVENT:case n.PacketType.BINARY_EVENT:this.onevent(t);break;case n.PacketType.ACK:case n.PacketType.BINARY_ACK:this.onack(t);break;case n.PacketType.DISCONNECT:this.ondisconnect();break;case n.PacketType.CONNECT_ERROR:const e=new Error(t.data.message);e.data=t.data.data,this.emitReserved("connect_error",e)}}onevent(t){const e=t.data||[];i("emitting event %j",e),null!=t.id&&(i("attaching ack callback to event"),e.push(this.ack(t.id))),this.connected?this.emitEvent(e):this.receiveBuffer.push(Object.freeze(e))}emitEvent(t){if(this._anyListeners&&this._anyListeners.length){const e=this._anyListeners.slice();for(const r of e)r.apply(this,t)}super.emit.apply(this,t)}ack(t){const e=this;let r=!1;return function(...s){r||(r=!0,i("sending ack %j",s),e.packet({type:n.PacketType.ACK,id:t,data:s}))}}onack(t){const e=this.acks[t.id];"function"==typeof e?(i("calling ack %s with %j",t.id,t.data),e.apply(this,t.data),delete this.acks[t.id]):i("bad ack %s",t.id)}onconnect(t){i("socket connected with id %s",t),this.id=t,this.connected=!0,this.disconnected=!1,this.emitBuffered(),this.emitReserved("connect")}emitBuffered(){this.receiveBuffer.forEach(t=>this.emitEvent(t)),this.receiveBuffer=[],this.sendBuffer.forEach(t=>this.packet(t)),this.sendBuffer=[]}ondisconnect(){i("server disconnect (%s)",this.nsp),this.destroy(),this.onclose("io server disconnect")}destroy(){this.subs&&(this.subs.forEach(t=>t()),this.subs=void 0),this.io._destroy(this)}disconnect(){return this.connected&&(i("performing disconnect (%s)",this.nsp),this.packet({type:n.PacketType.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}onAny(t){return 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