/*!
 * Pusher JavaScript Library v7.0.1
 * https://pusher.com/
 *
 * Copyright 2020, Pusher
 * Released under the MIT licence.
 */
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o=t.call(this)||this;o.state="initialized",o.connection=null,o.key=e,o.options=n,o.timeline=o.options.timeline,o.usingTLS=o.options.useTLS,o.errorCallbacks=o.buildErrorCallbacks(),o.connectionCallbacks=o.buildConnectionCallbacks(o.errorCallbacks),o.handshakeCallbacks=o.buildHandshakeCallbacks(o.errorCallbacks);var r=_e.getNetwork();return r.bind("online",(function(){o.timeline.info({netinfo:"online"}),"connecting"!==o.state&&"unavailable"!==o.state||o.retryIn(0)})),r.bind("offline",(function(){o.timeline.info({netinfo:"offline"}),o.connection&&o.sendActivityCheck()})),o.updateStrategy(),o}return Jt(e,t),e.prototype.connect=function(){this.connection||this.runner||(this.strategy.isSupported()?(this.updateState("connecting"),this.startConnecting(),this.setUnavailableTimer()):this.updateState("failed"))},e.prototype.send=function(t){return!!this.connection&&this.connection.send(t)},e.prototype.send_event=function(t,e,n){return!!this.connection&&this.connection.send_event(t,e,n)},e.prototype.disconnect=function(){this.disconnectInternally(),this.updateState("disconnected")},e.prototype.isUsingTLS=function(){return this.usingTLS},e.prototype.startConnecting=function(){var t=this,e=function(n,o){n?t.runner=t.strategy.connect(0,e):"error"===o.action?(t.emit("error",{type:"HandshakeError",error:o.error}),t.timeline.error({handshakeError:o.error})):(t.abortConnecting(),t.handshakeCallbacks[o.action](o))};this.runner=this.strategy.connect(0,e)},e.prototype.abortConnecting=function(){this.runner&&(this.runner.abort(),this.runner=null)},e.prototype.disconnectInternally=function(){(this.abortConnecting(),this.clearRetryTimer(),this.clearUnavailableTimer(),this.connection)&&this.abandonConnection().close()},e.prototype.updateStrategy=function(){this.strategy=this.options.getStrategy({key:this.key,timeline:this.timeline,useTLS:this.usingTLS})},e.prototype.retryIn=function(t){var e=this;this.timeline.info({action:"retry",delay:t}),t>0&&this.emit("connecting_in",Math.round(t/1e3)),this.retryTimer=new I(t||0,(function(){e.disconnectInternally(),e.connect()}))},e.prototype.clearRetryTimer=function(){this.retryTimer&&(this.retryTimer.ensureAborted(),this.retryTimer=null)},e.prototype.setUnavailableTimer=function(){var t=this;this.unavailableTimer=new I(this.options.unavailableTimeout,(function(){t.updateState("unavailable")}))},e.prototype.clearUnavailableTimer=function(){this.unavailableTimer&&this.unavailableTimer.ensureAborted()},e.prototype.sendActivityCheck=function(){var t=this;this.stopActivityCheck(),this.connection.ping(),this.activityTimer=new I(this.options.pongTimeout,(function(){t.timeline.error({pong_timed_out:t.options.pongTimeout}),t.retryIn(0)}))},e.prototype.resetActivityCheck=function(){var t=this;this.stopActivityCheck(),this.connection&&!this.connection.handlesActivityChecks()&&(this.activityTimer=new 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function(n){n.error&&t.emit("error",{type:"WebSocketError",error:n.error}),e(n)}};return{tls_only:e((function(){t.usingTLS=!0,t.updateStrategy(),t.retryIn(0)})),refused:e((function(){t.disconnect()})),backoff:e((function(){t.retryIn(1e3)})),retry:e((function(){t.retryIn(0)}))}},e.prototype.setConnection=function(t){for(var e in this.connection=t,this.connectionCallbacks)this.connection.bind(e,this.connectionCallbacks[e]);this.resetActivityCheck()},e.prototype.abandonConnection=function(){if(this.connection){for(var t in this.stopActivityCheck(),this.connectionCallbacks)this.connection.unbind(t,this.connectionCallbacks[t]);var e=this.connection;return this.connection=null,e}},e.prototype.updateState=function(t,e){var n=this.state;if(this.state=t,n!==t){var o=t;"connected"===o&&(o+=" with new socket ID "+e.socket_id),$.debug("State changed",n+" -> 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n=this,o=this.strategies,r=0,i=this.timeout,s=null,c=function(a,u){u?e(null,u):(r+=1,n.loop&&(r%=o.length),r<o.length?(i&&(i*=2,n.timeoutLimit&&(i=Math.min(i,n.timeoutLimit))),s=n.tryStrategy(o[r],t,{timeout:i,failFast:n.failFast},c)):e(!0))};return s=this.tryStrategy(o[r],t,{timeout:i,failFast:this.failFast},c),{abort:function(){s.abort()},forceMinPriority:function(e){t=e,s&&s.forceMinPriority(e)}}},t.prototype.tryStrategy=function(t,e,n,o){var r=null,i=null;return n.timeout>0&&(r=new I(n.timeout,(function(){i.abort(),o(!0)}))),i=t.connect(e,(function(t,e){t&&r&&r.isRunning()&&!n.failFast||(r&&r.ensureAborted(),o(t,e))})),{abort:function(){r&&r.ensureAborted(),i.abort()},forceMinPriority:function(t){i.forceMinPriority(t)}}},t}(),$t=function(){function t(t){this.strategies=t}return t.prototype.isSupported=function(){return G(this.strategies,M.method("isSupported"))},t.prototype.connect=function(t,e){return function(t,e,n){var o=X(t,(function(t,o,r,i){return 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i,s=Object.assign({},e,{hostNonTLS:t.wsHost+":"+t.wsPort,hostTLS:t.wsHost+":"+t.wssPort,httpPath:t.wsPath}),c=Object.assign({},s,{useTLS:!0}),a=Object.assign({},e,{hostNonTLS:t.httpHost+":"+t.httpPort,hostTLS:t.httpHost+":"+t.httpsPort,httpPath:t.httpPath}),u={loop:!0,timeout:15e3,timeoutLimit:6e4},h=new Vt({lives:2,minPingDelay:1e4,maxPingDelay:t.activityTimeout}),p=new Vt({lives:2,minPingDelay:1e4,maxPingDelay:t.activityTimeout}),l=r("ws","ws",3,s,h),f=r("wss","ws",3,c,h),d=r("sockjs","sockjs",1,a),y=r("xhr_streaming","xhr_streaming",1,a,p),g=r("xdr_streaming","xdr_streaming",1,a,p),v=r("xhr_polling","xhr_polling",1,a),b=r("xdr_polling","xdr_polling",1,a),m=new Yt([l],u),w=new Yt([f],u),_=new Yt([d],u),S=new Yt([new oe(ie(y),y,g)],u),k=new Yt([new oe(ie(v),v,b)],u),C=new Yt([new oe(ie(S),new $t([S,new ne(k,{delay:4e3})]),k)],u),T=new oe(ie(C),C,_);return i=e.useTLS?new $t([m,new ne(T,{delay:2e3})]):new $t([m,new ne(w,{delay:2e3}),new ne(T,{delay:5e3})]),new Zt(new re(new 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