Vue-Socket.io/dist/vue-socketio.js

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r=n(2),o=n(1);t.exports=class extends o{constructor(t){super(),this.opts=t,this.query=t.query,this.readyState="",this.socket=t.socket}onError(t,e){const n=new Error(t);return n.type="TransportError",n.description=e,this.emit("error",n),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){if("open"!==this.readyState)throw new Error("Transport not open");this.write(t)}onOpen(){this.readyState="open",this.writable=!0,this.emit("open")}onData(t){const e=r.decodePacket(t,this.socket.binaryType);this.onPacket(e)}onPacket(t){this.emit("packet",t)}onClose(){this.readyState="closed",this.emit("close")}}},function(t,e){e.encode=function(t){var e="";for(var n in t)t.hasOwnProperty(n)&&(e.length&&(e+="&"),e+=encodeURIComponent(n)+"="+encodeURIComponent(t[n]));return e},e.decode=function(t){for(var e={},n=t.split("&"),r=0,o=n.length;r<o;r++){var i=n[r].split("=");e[decodeURIComponent(i[0])]=decodeURIComponent(i[1])}return e}},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.Decoder=e.Encoder=e.PacketType=e.protocol=void 0;const r=n(1),o=n(39),i=n(16),s=n(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 s("encoding packet %j",t),t.type!==a.EVENT&&t.type!==a.ACK||!i.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)),s("encoded %j as %s",t,e),e}encodeAsBinary(t){const e=o.deconstructPacket(t),n=this.encodeAsString(e.packet),r=e.buffers;return r.unshift(n),r}};class c extends r{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 u(e),0===e.attachments&&super.emit("decoded",e)):super.emit("decoded",e);else{if(!i.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 n={type:Number(t.charAt(0))};if(void 0===a[n.type])throw new Error("unknown packet type "+n.type);if(n.type===a.BINARY_EVENT||n.type===a.BINARY_ACK){const r=e+1;for(;"-"!==t.charAt(++e)&&e!=t.length;);const o=t.substring(r,e);if(o!=Number(o)||"-"!==t.charAt(e))throw new Error("Illegal attachments");n.attachments=Number(o)}if("/"===t.charAt(e+1)){const r=e+1;for(;++e;){if(","===t.charAt(e))break;if(e===t.length)break}n.nsp=t.substring(r,e)}else n.nsp="/";const r=t.charAt(e+1);if(""!==r&&Number(r)==r){const r=e+1;for(;++e;){const n=t.charAt(e);if(null==n||Number(n)!=n){--e;break}if(e===t.length)break}n.id=Number(t.substring(r,e+1))}if(t.charAt(++e)){const r=function(t){try{return JSON.parse(t)}catch(t){return!1}}(t.substr(e));if(!c.isPayloadValid(n.type,r))throw new Error("invalid payload");n.data=r}return s("decoded %s as %j",t,n),n}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=c;class u{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=o.reconstructPacket(this.reconPack,this.buffers);return this.finishedReconstruction(),t}return null}finishedReconstruction(){this.reconPack=null,this.buffers=[]}}},function(t,e){var n=/^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,r=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];t.exports=function(t){var e=t,o=t.indexOf("["),i=t.indexOf("]");-1!=o&&-1!=i&&(t=t.substring(0,o)+t.substring(o,i).replace(/:/g,";")+t.substring(i,t.length));for(var s,a,c=n.exec(t||""),u={},h=14;h--;)u[r[h]]=c[h]||"";return-1!=o&&-1!=i&&(u.source=e,u.host=u.host.substring(1,u.host.length-1).replace(/;/g,":"),u.authority=u.authority.replace("[","").replace("]","").replace(/;/g,":"),u.ipv6uri=!0),u.pathNames=function(t,e){var n=e.replace(/\/{2,9}/g,"/").split("/");"/"!=e.substr(0,1)&&0!==e.length||n.splice(0,1);"/"==e.substr(e.length-1,1)&&n.splice(n.length-1,1);return n}(0,u.path),u.queryKey=(s=u.query,a={},s.replace(/(?:^|&)([^&=]*)=?([^&]*)/g,(function(t,e,n){e&&(a[e]=n)})),a),u}},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.Manager=void 0;const r=n(24),o=n(15),i=n(1),s=n(6),a=n(17),c=n(40),u=n(0)("socket.io-client:manager");e.Manager=class extends i{constructor(t,e){super(),this.nsps={},this.subs=[],t&&"object"==typeof t&&(e=t,t=void 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0===e||e.setMin(t),this)}randomizationFactor(t){var e;return void 0===t?this._randomizationFactor:(this._randomizationFactor=t,null===(e=this.backoff)||void 0===e||e.setJitter(t),this)}reconnectionDelayMax(t){var e;return void 0===t?this._reconnectionDelayMax:(this._reconnectionDelayMax=t,null===(e=this.backoff)||void 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=r(this.uri,this.opts);const e=this.engine,n=this;this._readyState="opening",this.skipReconnect=!1;const o=a.on(e,"open",(function(){n.onopen(),t&&t()})),i=a.on(e,"error",e=>{u("error"),n.cleanup(),n._readyState="closed",super.emit("error",e),t?t(e):n.maybeReconnectOnOpen()});if(!1!==this._timeout){const t=this._timeout;u("connect attempt will timeout after %d",t),0===t&&o();const n=setTimeout(()=>{u("connect attempt timed out after %d",t),o(),e.close(),e.emit("error",new Error("timeout"))},t);this.subs.push((function(){clearTimeout(n)}))}return this.subs.push(o),this.subs.push(i),this}connect(t){return this.open(t)}onopen(){u("open"),this.cleanup(),this._readyState="open",super.emit("open");const t=this.engine;this.subs.push(a.on(t,"ping",this.onping.bind(this)),a.on(t,"data",this.ondata.bind(this)),a.on(t,"error",this.onerror.bind(this)),a.on(t,"close",this.onclose.bind(this)),a.on(this.decoder,"decoded",this.ondecoded.bind(this)))}onping(){super.emit("ping")}ondata(t){this.decoder.add(t)}ondecoded(t){super.emit("packet",t)}onerror(t){u("error",t),super.emit("error",t)}socket(t,e){let n=this.nsps[t];return n||(n=new o.Socket(this,t,e),this.nsps[t]=n),n}_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 n=0;n<e.length;n++)this.engine.write(e[n],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",super.emit("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(),super.emit("reconnect_failed"),this._reconnecting=!1;else{const e=this.backoff.duration();u("will wait %dms before reconnect attempt",e),this._reconnecting=!0;const n=setTimeout(()=>{t.skipReconnect||(u("attempting reconnect"),super.emit("reconnect_attempt",t.backoff.attempts),t.skipReconnect||t.open(e=>{e?(u("reconnect attempt error"),t._reconnecting=!1,t.reconnect(),super.emit("reconnect_error",e)):(u("reconnect success"),t.onreconnect())}))},e);this.subs.push((function(){clearTimeout(n)}))}}onreconnect(){const t=this.backoff.attempts;this._reconnecting=!1,this.backoff.reset(),super.emit("reconnect",t)}}},function(t,e,n){const r=n(10),o=n(27),i=n(31),s=n(32);e.polling=function(t){let e,n=!1,s=!1;const a=!1!==t.jsonp;if("undefined"!=typeof location){const e="https:"===location.protocol;let r=location.port;r||(r=e?443:80),n=t.hostname!==location.hostname||r!==t.port,s=t.secure!==e}if(t.xdomain=n,t.xscheme=s,e=new r(t),"open"in e&&!t.forceJSONP)return new o(t);if(!a)throw new Error("JSONP disabled");return new i(t)},e.websocket=s},function(t,e,n){const r=n(26),o=n(3);t.exports=function(t){const e=t.xdomain,n=t.xscheme,i=t.enablesXDR;try{if("undefined"!=typeof XMLHttpRequest&&(!e||r))return new XMLHttpRequest}catch(t){}try{if("undefined"!=typeof XDomainRequest&&!n&&i)return new XDomainRequest}catch(t){}if(!e)try{return new(o[["Active"].concat("Object").join("X")])("Microsoft.XMLHTTP")}catch(t){}}},function(t,e,n){const r=n(4),o=n(5),i=n(2),s=n(13),a=n(0)("engine.io-client:polling");t.exports=class extends r{get name(){return"polling"}doOpen(){this.poll()}pause(t){const e=this;function n(){a("paused"),e.readyState="paused",t()}if(this.readyState="pausing",this.polling||!this.writable){let t=0;this.polling&&(a("we are currently polling - waiting to pause"),t++,this.once("pollComplete",(function(){a("pre-pause polling complete"),--t||n()}))),this.writable||(a("we are currently writing - waiting to pause"),t++,this.once("drain",(function(){a("pre-pause writing complete"),--t||n()})))}else n()}poll(){a("polling"),this.polling=!0,this.doPoll(),this.emit("poll")}onData(t){const e=this;a("polling got data %s",t);i.decodePayload(t,this.socket.binaryType).forEach((function(t,n,r){if("opening"===e.readyState&&"open"===t.type&&e.onOpen(),"close"===t.type)return e.onClose(),!1;e.onPacket(t)})),"closed"!==this.readyState&&(this.polling=!1,this.emit("pollComplete"),"open"===this.readyState?this.poll():a('ignoring poll - transport state "%s"',this.readyState))}doClose(){const t=this;function e(){a("writing close packet"),t.write([{type:"close"}])}"open"===this.readyState?(a("transport open - closing"),e()):(a("transport not open - deferring close"),this.once("open",e))}write(t){this.writable=!1,i.encodePayload(t,t=>{this.doWrite(t,()=>{this.writable=!0,this.emit("drain")})})}uri(){let t=this.query||{};const e=this.opts.secure?"https":"http";let 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