"use strict";(self.webpackChunklavva_exalushome_extalife=self.webpackChunklavva_exalushome_extalife||[]).push([[787],{44:(t,e,n)=>{n.d(e,{EG:()=>l,KO:()=>h,W5:()=>r,_L:()=>s,jQ:()=>i,mm:()=>a,oJ:()=>c,oo:()=>o});class o extends Error{constructor(t,e){const n=new.target.prototype;super(`${t}: Status code '${e}'`),this.statusCode=e,this.__proto__=n}}class r extends Error{constructor(t="A timeout occurred."){const e=new.target.prototype;super(t),this.__proto__=e}}class s extends Error{constructor(t="An abort occurred."){const e=new.target.prototype;super(t),this.__proto__=e}}class i extends Error{constructor(t,e){const n=new.target.prototype;super(t),this.transport=e,this.errorType="UnsupportedTransportError",this.__proto__=n}}class a extends Error{constructor(t,e){const n=new.target.prototype;super(t),this.transport=e,this.errorType="DisabledTransportError",this.__proto__=n}}class c extends Error{constructor(t,e){const n=new.target.prototype;super(t),this.transport=e,this.errorType="FailedToStartTransportError",this.__proto__=n}}class l extends Error{constructor(t){const e=new.target.prototype;super(t),this.errorType="FailedToNegotiateWithServerError",this.__proto__=e}}class h extends Error{constructor(t,e){const n=new.target.prototype;super(t),this.innerErrors=e,this.__proto__=n}}},5531:(t,e,n)=>{n.d(e,{R:()=>g,A:()=>i});var o=n(2921),r=n(7180);class s{writeHandshakeRequest(t){return o.d.write(JSON.stringify(t))}parseHandshakeResponse(t){let e,n;if((0,r.eP)(t)){const r=new Uint8Array(t),s=r.indexOf(o.d.RecordSeparatorCode);if(-1===s)throw new Error("Message is incomplete.");const i=s+1;e=String.fromCharCode.apply(null,Array.prototype.slice.call(r.slice(0,i))),n=r.byteLength>i?r.slice(i).buffer:null}else{const r=t,s=r.indexOf(o.d.RecordSeparator);if(-1===s)throw new Error("Message is incomplete.");const i=s+1;e=r.substring(0,i),n=r.length>i?r.substring(i):null}const s=o.d.parse(e),i=JSON.parse(s[0]);if(i.type)throw new Error("Expected a handshake response from the server.");return[n,i]}}var i,a=n(44),c=n(4738),l=n(7);class h{constructor(){this.observers=[]}next(t){for(const e of this.observers)e.next(t)}error(t){for(const e of this.observers)e.error&&e.error(t)}complete(){for(const t of this.observers)t.complete&&t.complete()}subscribe(t){return this.observers.push(t),new r.WQ(this,t)}}class u{constructor(t,e,n){this._bufferSize=1e5,this._messages=[],this._totalMessageCount=0,this._waitForSequenceMessage=!1,this._nextReceivingSequenceId=1,this._latestReceivedSequenceId=0,this._bufferedByteCount=0,this._reconnectInProgress=!1,this._protocol=t,this._connection=e,this._bufferSize=n}async _send(t){const e=this._protocol.writeMessage(t);let n=Promise.resolve();if(this._isInvocationMessage(t)){this._totalMessageCount++;let t=()=>{},o=()=>{};(0,r.eP)(e)?this._bufferedByteCount+=e.byteLength:this._bufferedByteCount+=e.length,this._bufferedByteCount>=this._bufferSize&&(n=new Promise(((e,n)=>{t=e,o=n}))),this._messages.push(new f(e,this._totalMessageCount,t,o))}try{this._reconnectInProgress||await this._connection.send(e)}catch{this._disconnected()}await n}_ack(t){let e=-1;for(let n=0;n<this._messages.length;n++){const o=this._messages[n];if(o._id<=t.sequenceId)e=n,(0,r.eP)(o._message)?this._bufferedByteCount-=o._message.byteLength:this._bufferedByteCount-=o._message.length,o._resolver();else{if(!(this._bufferedByteCount<this._bufferSize))break;o._resolver()}}-1!==e&&(this._messages=this._messages.slice(e+1))}_shouldProcessMessage(t){if(this._waitForSequenceMessage)return t.type===c.C.Sequence&&(this._waitForSequenceMessage=!1,!0);if(!this._isInvocationMessage(t))return!0;const e=this._nextReceivingSequenceId;return this._nextReceivingSequenceId++,e<=this._latestReceivedSequenceId?(e===this._latestReceivedSequenceId&&this._ackTimer(),!1):(this._latestReceivedSequenceId=e,this._ackTimer(),!0)}_resetSequence(t){t.sequenceId>this._nextReceivingSequenceId?this._connection.stop(new Error("Sequence ID greater than amount of messages we've received.")):this._nextReceivingSequenceId=t.sequenceId}_disconnected(){this._reconnectInProgress=!0,this._waitForSequenceMessage=!0}async _resend(){const t=0!==this._messages.length?this._messages[0]._id:this._totalMessageCount+1;await this._connection.send(this._protocol.writeMessage({type:c.C.Sequence,sequenceId:t}));const e=this._messages;for(const t of e)await this._connection.send(t._message);this._reconnectInProgress=!1}_dispose(t){null!=t||(t=new Error("Unable to reconnect to server."));for(const e of this._messages)e._rejector(t)}_isInvocationMessage(t){switch(t.type){case c.C.Invocation:case c.C.StreamItem:case c.C.Completion:case c.C.StreamInvocation:case c.C.CancelInvocation:return!0;case c.C.Close:case c.C.Sequence:case c.C.Ping:case c.C.Ack:return!1}}_ackTimer(){void 0===this._ackTimerHandle&&(this._ackTimerHandle=setTimeout((async()=>{try{this._reconnectInProgress||await this._connection.send(this._protocol.writeMessage({type:c.C.Ack,sequenceId:this._latestReceivedSequenceId}))}catch{}clearTimeout(this._ackTimerHandle),this._ackTimerHandle=void 0}),1e3))}}class f{constructor(t,e,n,o){this._message=t,this._id=e,this._resolver=n,this._rejector=o}}!function(t){t.Disconnected="Disconnected",t.Connecting="Connecting",t.Connected="Connected",t.Disconnecting="Disconnecting",t.Reconnecting="Reconnecting"}(i||(i={}));class g{static create(t,e,n,o,r,s,i){return new g(t,e,n,o,r,s,i)}constructor(t,e,n,o,a,h,u){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(l.i.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},r.j7.isRequired(t,"connection"),r.j7.isRequired(e,"logger"),r.j7.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=a?a:3e4,this.keepAliveIntervalInMilliseconds=null!=h?h:15e3,this._statefulReconnectBufferSize=null!=u?u:1e5,this._logger=e,this._protocol=n,this.connection=t,this._reconnectPolicy=o,this._handshakeProtocol=new s,this.connection.onreceive=t=>this._processIncomingData(t),this.connection.onclose=t=>this._connectionClosed(t),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=i.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:c.C.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(t){if(this._connectionState!==i.Disconnected&&this._connectionState!==i.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!t)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=t}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==i.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=i.Connecting,this._logger.log(l.i.Debug,"Starting HubConnection.");try{await this._startInternal(),r.t4.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=i.Connected,this._connectionStarted=!0,this._logger.log(l.i.Debug,"HubConnection connected successfully.")}catch(t){return this._connectionState=i.Disconnected,this._logger.log(l.i.Debug,`HubConnection failed to start successfully because of error '${t}'.`),Promise.reject(t)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const t=new Promise(((t,e)=>{this._handshakeResolver=t,this._handshakeRejecter=e}));await this.connection.start(this._protocol.transferFormat);try{let e=this._protocol.version;this.connection.features.reconnect||(e=1);const n={protocol:this._protocol.name,version:e};if(this._logger.log(l.i.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(n)),this._logger.log(l.i.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await t,this._stopDuringStartError)throw this._stopDuringStartError;!!this.connection.features.reconnect&&(this._messageBuffer=new u(this._protocol,this.connection,this._statefulReconnectBufferSize),this.connection.features.disconnected=this._messageBuffer._disconnected.bind(this._messageBuffer),this.connection.features.resend=()=>{if(this._messageBuffer)return this._messageBuffer._resend()}),this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(t){throw this._logger.log(l.i.Debug,`Hub handshake failed with error '${t}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(t),t}}async stop(){const t=this._startPromise;this.connection.features.reconnect=!1,this._stopPromise=this._stopInternal(),await this._stopPromise;try{await t}catch(t){}}_stopInternal(t){if(this._connectionState===i.Disconnected)return this._logger.log(l.i.Debug,`Call to HubConnection.stop(${t}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===i.Disconnecting)return this._logger.log(l.i.Debug,`Call to HttpConnection.stop(${t}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const e=this._connectionState;return this._connectionState=i.Disconnecting,this._logger.log(l.i.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(l.i.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(e===i.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=t||new a._L("The connection was stopped before the hub handshake could complete."),this.connection.stop(t))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(t,...e){const[n,o]=this._replaceStreamingParams(e),r=this._createStreamInvocation(t,e,o);let s;const i=new h;return i.cancelCallback=()=>{const t=this._createCancelInvocation(r.invocationId);return delete this._callbacks[r.invocationId],s.then((()=>this._sendWithProtocol(t)))},this._callbacks[r.invocationId]=(t,e)=>{e?i.error(e):t&&(t.type===c.C.Completion?t.error?i.error(new Error(t.error)):i.complete():i.next(t.item))},s=this._sendWithProtocol(r).catch((t=>{i.error(t),delete this._callbacks[r.invocationId]})),this._launchStreams(n,s),i}_sendMessage(t){return this._resetKeepAliveInterval(),this.connection.send(t)}_sendWithProtocol(t){return this._messageBuffer?this._messageBuffer._send(t):this._sendMessage(this._protocol.writeMessage(t))}send(t,...e){const[n,o]=this._replaceStreamingParams(e),r=this._sendWithProtocol(this._createInvocation(t,e,!0,o));return this._launchStreams(n,r),r}invoke(t,...e){const[n,o]=this._replaceStreamingParams(e),r=this._createInvocation(t,e,!1,o);return new Promise(((t,e)=>{this._callbacks[r.invocationId]=(n,o)=>{o?e(o):n&&(n.type===c.C.Completion?n.error?e(new Error(n.error)):t(n.result):e(new Error(`Unexpected message type: ${n.type}`)))};const o=this._sendWithProtocol(r).catch((t=>{e(t),delete this._callbacks[r.invocationId]}));this._launchStreams(n,o)}))}on(t,e){t&&e&&(t=t.toLowerCase(),this._methods[t]||(this._methods[t]=[]),-1===this._methods[t].indexOf(e)&&this._methods[t].push(e))}off(t,e){if(!t)return;t=t.toLowerCase();const n=this._methods[t];if(n)if(e){const o=n.indexOf(e);-1!==o&&(n.splice(o,1),0===n.length&&delete this._methods[t])}else delete this._methods[t]}onclose(t){t&&this._closedCallbacks.push(t)}onreconnecting(t){t&&this._reconnectingCallbacks.push(t)}onreconnected(t){t&&this._reconnectedCallbacks.push(t)}_processIncomingData(t){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(t=this._processHandshakeResponse(t),this._receivedHandshakeResponse=!0),t){const e=this._protocol.parseMessages(t,this._logger);for(const t of e)if(!this._messageBuffer||this._messageBuffer._shouldProcessMessage(t))switch(t.type){case c.C.Invocation:this._invokeClientMethod(t).catch((t=>{this._logger.log(l.i.Error,`Invoke client method threw error: ${(0,r.HH)(t)}`)}));break;case c.C.StreamItem:case c.C.Completion:{const e=this._callbacks[t.invocationId];if(e){t.type===c.C.Completion&&delete this._callbacks[t.invocationId];try{e(t)}catch(t){this._logger.log(l.i.Error,`Stream callback threw error: ${(0,r.HH)(t)}`)}}break}case c.C.Ping:break;case c.C.Close:{this._logger.log(l.i.Information,"Close message received from server.");const e=t.error?new Error("Server returned an error on close: "+t.error):void 0;!0===t.allowReconnect?this.connection.stop(e):this._stopPromise=this._stopInternal(e);break}case c.C.Ack:this._messageBuffer&&this._messageBuffer._ack(t);break;case c.C.Sequence:this._messageBuffer&&this._messageBuffer._resetSequence(t);break;default:this._logger.log(l.i.Warning,`Invalid message type: ${t.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(t){let e,n;try{[n,e]=this._handshakeProtocol.parseHandshakeResponse(t)}catch(t){const e="Error parsing handshake response: "+t;this._logger.log(l.i.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}if(e.error){const t="Server returned handshake error: "+e.error;this._logger.log(l.i.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}return this._logger.log(l.i.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let t=this._nextKeepAlive-(new Date).getTime();t<0&&(t=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===i.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),t)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(t){const e=t.target.toLowerCase(),n=this._methods[e];if(!n)return this._logger.log(l.i.Warning,`No client method with the name '${e}' found.`),void(t.invocationId&&(this._logger.log(l.i.Warning,`No result given for '${e}' method and invocation ID '${t.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(t.invocationId,"Client didn't provide a result.",null))));const o=n.slice(),r=!!t.invocationId;let s,i,a;for(const n of o)try{const o=s;s=await n.apply(this,t.arguments),r&&s&&o&&(this._logger.log(l.i.Error,`Multiple results provided for '${e}'. Sending error to server.`),a=this._createCompletionMessage(t.invocationId,"Client provided multiple results.",null)),i=void 0}catch(t){i=t,this._logger.log(l.i.Error,`A callback for the method '${e}' threw error '${t}'.`)}a?await this._sendWithProtocol(a):r?(i?a=this._createCompletionMessage(t.invocationId,`${i}`,null):void 0!==s?a=this._createCompletionMessage(t.invocationId,null,s):(this._logger.log(l.i.Warning,`No result given for '${e}' method and invocation ID '${t.invocationId}'.`),a=this._createCompletionMessage(t.invocationId,"Client didn't provide a result.",null)),await this._sendWithProtocol(a)):s&&this._logger.log(l.i.Error,`Result given for '${e}' method but server is not expecting a result.`)}_connectionClosed(t){this._logger.log(l.i.Debug,`HubConnection.connectionClosed(${t}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||t||new a._L("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(t||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===i.Disconnecting?this._completeClose(t):this._connectionState===i.Connected&&this._reconnectPolicy?this._reconnect(t):this._connectionState===i.Connected&&this._completeClose(t)}_completeClose(t){if(this._connectionStarted){this._connectionState=i.Disconnected,this._connectionStarted=!1,this._messageBuffer&&(this._messageBuffer._dispose(null!=t?t:new Error("Connection closed.")),this._messageBuffer=void 0),r.t4.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((e=>e.apply(this,[t])))}catch(e){this._logger.log(l.i.Error,`An onclose callback called with error '${t}' threw error '${e}'.`)}}}async _reconnect(t){const e=Date.now();let n=0,o=void 0!==t?t:new Error("Attempting to reconnect due to a unknown error."),r=this._getNextRetryDelay(n++,0,o);if(null===r)return this._logger.log(l.i.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(t);if(this._connectionState=i.Reconnecting,t?this._logger.log(l.i.Information,`Connection reconnecting because of error '${t}'.`):this._logger.log(l.i.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((e=>e.apply(this,[t])))}catch(e){this._logger.log(l.i.Error,`An onreconnecting callback called with error '${t}' threw error '${e}'.`)}if(this._connectionState!==i.Reconnecting)return void this._logger.log(l.i.Debug,"Connection left the reconnecting state in onreconnecting callback. Done reconnecting.")}for(;null!==r;){if(this._logger.log(l.i.Information,`Reconnect attempt number ${n} will start in ${r} ms.`),await new Promise((t=>{this._reconnectDelayHandle=setTimeout(t,r)})),this._reconnectDelayHandle=void 0,this._connectionState!==i.Reconnecting)return void this._logger.log(l.i.Debug,"Connection left the reconnecting state during reconnect delay. Done reconnecting.");try{if(await this._startInternal(),this._connectionState=i.Connected,this._logger.log(l.i.Information,"HubConnection reconnected successfully."),0!==this._reconnectedCallbacks.length)try{this._reconnectedCallbacks.forEach((t=>t.apply(this,[this.connection.connectionId])))}catch(t){this._logger.log(l.i.Error,`An onreconnected callback called with connectionId '${this.connection.connectionId}; threw error '${t}'.`)}return}catch(t){if(this._logger.log(l.i.Information,`Reconnect attempt failed because of error '${t}'.`),this._connectionState!==i.Reconnecting)return this._logger.log(l.i.Debug,`Connection moved to the '${this._connectionState}' from the reconnecting state during reconnect attempt. Done reconnecting.`),void(this._connectionState===i.Disconnecting&&this._completeClose());o=t instanceof Error?t:new Error(t.toString()),r=this._getNextRetryDelay(n++,Date.now()-e,o)}}this._logger.log(l.i.Information,`Reconnect retries have been exhausted after ${Date.now()-e} ms and ${n} failed attempts. Connection disconnecting.`),this._completeClose()}_getNextRetryDelay(t,e,n){try{return this._reconnectPolicy.nextRetryDelayInMilliseconds({elapsedMilliseconds:e,previousRetryCount:t,retryReason:n})}catch(n){return this._logger.log(l.i.Error,`IRetryPolicy.nextRetryDelayInMilliseconds(${t}, ${e}) threw error '${n}'.`),null}}_cancelCallbacksWithError(t){const e=this._callbacks;this._callbacks={},Object.keys(e).forEach((n=>{const o=e[n];try{o(null,t)}catch(e){this._logger.log(l.i.Error,`Stream 'error' callback called with '${t}' threw error: ${(0,r.HH)(e)}`)}}))}_cleanupPingTimer(){this._pingServerHandle&&(clearTimeout(this._pingServerHandle),this._pingServerHandle=void 0)}_cleanupTimeout(){this._timeoutHandle&&clearTimeout(this._timeoutHandle)}_createInvocation(t,e,n,o){if(n)return 0!==o.length?{arguments:e,streamIds:o,target:t,type:c.C.Invocation}:{arguments:e,target:t,type:c.C.Invocation};{const n=this._invocationId;return this._invocationId++,0!==o.length?{arguments:e,invocationId:n.toString(),streamIds:o,target:t,type:c.C.Invocation}:{arguments:e,invocationId:n.toString(),target:t,type:c.C.Invocation}}}_launchStreams(t,e){if(0!==t.length){e||(e=Promise.resolve());for(const n in t)t[n].subscribe({complete:()=>{e=e.then((()=>this._sendWithProtocol(this._createCompletionMessage(n))))},error:t=>{let o;o=t instanceof Error?t.message:t&&t.toString?t.toString():"Unknown error",e=e.then((()=>this._sendWithProtocol(this._createCompletionMessage(n,o))))},next:t=>{e=e.then((()=>this._sendWithProtocol(this._createStreamItemMessage(n,t))))}})}}_replaceStreamingParams(t){const e=[],n=[];for(let o=0;o<t.length;o++){const r=t[o];if(this._isObservable(r)){const s=this._invocationId;this._invocationId++,e[s]=r,n.push(s.toString()),t.splice(o,1)}}return[e,n]}_isObservable(t){return t&&t.subscribe&&"function"==typeof t.subscribe}_createStreamInvocation(t,e,n){const o=this._invocationId;return this._invocationId++,0!==n.length?{arguments:e,invocationId:o.toString(),streamIds:n,target:t,type:c.C.StreamInvocation}:{arguments:e,invocationId:o.toString(),target:t,type:c.C.StreamInvocation}}_createCancelInvocation(t){return{invocationId:t,type:c.C.CancelInvocation}}_createStreamItemMessage(t,e){return{invocationId:t,item:e,type:c.C.StreamItem}}_createCompletionMessage(t,e,n){return e?{error:e,invocationId:t,type:c.C.Completion}:{invocationId:t,result:n,type:c.C.Completion}}_createCloseMessage(){return{type:c.C.Close}}}},2876:(t,e,n)=>{n.d(e,{s:()=>N});const o=[0,2e3,1e4,3e4,null];class r{constructor(t){this._retryDelays=void 0!==t?[...t,null]:o}nextRetryDelayInMilliseconds(t){return this._retryDelays[t.previousRetryCount]}}class s{}s.Authorization="Authorization",s.Cookie="Cookie";class i{constructor(t,e,n){this.statusCode=t,this.statusText=e,this.content=n}}class a{get(t,e){return this.send({...e,method:"GET",url:t})}post(t,e){return this.send({...e,method:"POST",url:t})}delete(t,e){return this.send({...e,method:"DELETE",url:t})}getCookieString(t){return""}}class c extends a{constructor(t,e){super(),this._innerClient=t,this._accessTokenFactory=e}async send(t){let e=!0;this._accessTokenFactory&&(!this._accessToken||t.url&&t.url.indexOf("/negotiate?")>0)&&(e=!1,this._accessToken=await this._accessTokenFactory()),this._setAuthorizationHeader(t);const n=await this._innerClient.send(t);return e&&401===n.statusCode&&this._accessTokenFactory?(this._accessToken=await this._accessTokenFactory(),this._setAuthorizationHeader(t),await this._innerClient.send(t)):n}_setAuthorizationHeader(t){t.headers||(t.headers={}),this._accessToken?t.headers[s.Authorization]=`Bearer ${this._accessToken}`:this._accessTokenFactory&&t.headers[s.Authorization]&&delete t.headers[s.Authorization]}getCookieString(t){return this._innerClient.getCookieString(t)}}var l,h,u=n(44),f=n(7),g=n(7180);class w extends a{constructor(t){if(super(),this._logger=t,"undefined"==typeof fetch||g.t4.isNode){const t=require;this._jar=new(t("tough-cookie").CookieJar),"undefined"==typeof fetch?this._fetchType=t("node-fetch"):this._fetchType=fetch,this._fetchType=t("fetch-cookie")(this._fetchType,this._jar)}else this._fetchType=fetch.bind((0,g.E9)());if("undefined"==typeof AbortController){const t=require;this._abortControllerType=t("abort-controller")}else this._abortControllerType=AbortController}async send(t){if(t.abortSignal&&t.abortSignal.aborted)throw new u._L;if(!t.method)throw new Error("No method defined.");if(!t.url)throw new Error("No url defined.");const e=new this._abortControllerType;let n;t.abortSignal&&(t.abortSignal.onabort=()=>{e.abort(),n=new u._L});let o,r=null;if(t.timeout){const o=t.timeout;r=setTimeout((()=>{e.abort(),this._logger.log(f.i.Warning,"Timeout from HTTP request."),n=new u.W5}),o)}""===t.content&&(t.content=void 0),t.content&&(t.headers=t.headers||{},(0,g.eP)(t.content)?t.headers["Content-Type"]="application/octet-stream":t.headers["Content-Type"]="text/plain;charset=UTF-8");try{o=await this._fetchType(t.url,{body:t.content,cache:"no-cache",credentials:!0===t.withCredentials?"include":"same-origin",headers:{"X-Requested-With":"XMLHttpRequest",...t.headers},method:t.method,mode:"cors",redirect:"follow",signal:e.signal})}catch(t){if(n)throw n;throw this._logger.log(f.i.Warning,`Error from HTTP request. ${t}.`),t}finally{r&&clearTimeout(r),t.abortSignal&&(t.abortSignal.onabort=null)}if(!o.ok){const t=await y(o,"text");throw new u.oo(t||o.statusText,o.status)}const s=y(o,t.responseType),a=await s;return new i(o.status,o.statusText,a)}getCookieString(t){let e="";return g.t4.isNode&&this._jar&&this._jar.getCookies(t,((t,n)=>e=n.join("; "))),e}}function y(t,e){let n;switch(e){case"arraybuffer":n=t.arrayBuffer();break;case"text":default:n=t.text();break;case"blob":case"document":case"json":throw new Error(`${e} is not supported.`)}return n}class d extends a{constructor(t){super(),this._logger=t}send(t){return t.abortSignal&&t.abortSignal.aborted?Promise.reject(new u._L):t.method?t.url?new Promise(((e,n)=>{const o=new XMLHttpRequest;o.open(t.method,t.url,!0),o.withCredentials=void 0===t.withCredentials||t.withCredentials,o.setRequestHeader("X-Requested-With","XMLHttpRequest"),""===t.content&&(t.content=void 0),t.content&&((0,g.eP)(t.content)?o.setRequestHeader("Content-Type","application/octet-stream"):o.setRequestHeader("Content-Type","text/plain;charset=UTF-8"));const r=t.headers;r&&Object.keys(r).forEach((t=>{o.setRequestHeader(t,r[t])})),t.responseType&&(o.responseType=t.responseType),t.abortSignal&&(t.abortSignal.onabort=()=>{o.abort(),n(new u._L)}),t.timeout&&(o.timeout=t.timeout),o.onload=()=>{t.abortSignal&&(t.abortSignal.onabort=null),o.status>=200&&o.status<300?e(new i(o.status,o.statusText,o.response||o.responseText)):n(new u.oo(o.response||o.responseText||o.statusText,o.status))},o.onerror=()=>{this._logger.log(f.i.Warning,`Error from HTTP request. ${o.status}: ${o.statusText}.`),n(new u.oo(o.statusText,o.status))},o.ontimeout=()=>{this._logger.log(f.i.Warning,"Timeout from HTTP request."),n(new u.W5)},o.send(t.content)})):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}}class p extends a{constructor(t){if(super(),"undefined"!=typeof fetch||g.t4.isNode)this._httpClient=new w(t);else{if("undefined"==typeof XMLHttpRequest)throw new Error("No usable HttpClient found.");this._httpClient=new d(t)}}send(t){return t.abortSignal&&t.abortSignal.aborted?Promise.reject(new u._L):t.method?t.url?this._httpClient.send(t):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}getCookieString(t){return this._httpClient.getCookieString(t)}}!function(t){t[t.None=0]="None",t[t.WebSockets=1]="WebSockets",t[t.ServerSentEvents=2]="ServerSentEvents",t[t.LongPolling=4]="LongPolling"}(l||(l={})),function(t){t[t.Text=1]="Text",t[t.Binary=2]="Binary"}(h||(h={}));class _{constructor(){this._isAborted=!1,this.onabort=null}abort(){this._isAborted||(this._isAborted=!0,this.onabort&&this.onabort())}get signal(){return this}get aborted(){return this._isAborted}}class m{get pollAborted(){return this._pollAbort.aborted}constructor(t,e,n){this._httpClient=t,this._logger=e,this._pollAbort=new _,this._options=n,this._running=!1,this.onreceive=null,this.onclose=null}async connect(t,e){if(g.j7.isRequired(t,"url"),g.j7.isRequired(e,"transferFormat"),g.j7.isIn(e,h,"transferFormat"),this._url=t,this._logger.log(f.i.Trace,"(LongPolling transport) Connecting."),e===h.Binary&&"undefined"!=typeof XMLHttpRequest&&"string"!=typeof(new XMLHttpRequest).responseType)throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");const[n,o]=(0,g.hS)(),r={[n]:o,...this._options.headers},s={abortSignal:this._pollAbort.signal,headers:r,timeout:1e5,withCredentials:this._options.withCredentials};e===h.Binary&&(s.responseType="arraybuffer");const i=`${t}&_=${Date.now()}`;this._logger.log(f.i.Trace,`(LongPolling transport) polling: ${i}.`);const a=await this._httpClient.get(i,s);200!==a.statusCode?(this._logger.log(f.i.Error,`(LongPolling transport) Unexpected response code: ${a.statusCode}.`),this._closeError=new u.oo(a.statusText||"",a.statusCode),this._running=!1):this._running=!0,this._receiving=this._poll(this._url,s)}async _poll(t,e){try{for(;this._running;)try{const n=`${t}&_=${Date.now()}`;this._logger.log(f.i.Trace,`(LongPolling transport) polling: ${n}.`);const o=await this._httpClient.get(n,e);204===o.statusCode?(this._logger.log(f.i.Information,"(LongPolling transport) Poll terminated by server."),this._running=!1):200!==o.statusCode?(this._logger.log(f.i.Error,`(LongPolling transport) Unexpected response code: ${o.statusCode}.`),this._closeError=new u.oo(o.statusText||"",o.statusCode),this._running=!1):o.content?(this._logger.log(f.i.Trace,`(LongPolling transport) data received. ${(0,g.o4)(o.content,this._options.logMessageContent)}.`),this.onreceive&&this.onreceive(o.content)):this._logger.log(f.i.Trace,"(LongPolling transport) Poll timed out, reissuing.")}catch(t){this._running?t instanceof u.W5?this._logger.log(f.i.Trace,"(LongPolling transport) Poll timed out, reissuing."):(this._closeError=t,this._running=!1):this._logger.log(f.i.Trace,`(LongPolling transport) Poll errored after shutdown: ${t.message}`)}}finally{this._logger.log(f.i.Trace,"(LongPolling transport) Polling complete."),this.pollAborted||this._raiseOnClose()}}async send(t){return this._running?(0,g.bG)(this._logger,"LongPolling",this._httpClient,this._url,t,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}async stop(){this._logger.log(f.i.Trace,"(LongPolling transport) Stopping polling."),this._running=!1,this._pollAbort.abort();try{await this._receiving,this._logger.log(f.i.Trace,`(LongPolling transport) sending DELETE request to ${this._url}.`);const t={},[e,n]=(0,g.hS)();t[e]=n;const o={headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials};let r;try{await this._httpClient.delete(this._url,o)}catch(t){r=t}r?r instanceof u.oo&&(404===r.statusCode?this._logger.log(f.i.Trace,"(LongPolling transport) A 404 response was returned from sending a DELETE request."):this._logger.log(f.i.Trace,`(LongPolling transport) Error sending a DELETE request: ${r}`)):this._logger.log(f.i.Trace,"(LongPolling transport) DELETE request accepted.")}finally{this._logger.log(f.i.Trace,"(LongPolling transport) Stop finished."),this._raiseOnClose()}}_raiseOnClose(){if(this.onclose){let t="(LongPolling transport) Firing onclose event.";this._closeError&&(t+=" Error: "+this._closeError),this._logger.log(f.i.Trace,t),this.onclose(this._closeError)}}}class b{constructor(t,e,n,o){this._httpClient=t,this._accessToken=e,this._logger=n,this._options=o,this.onreceive=null,this.onclose=null}async connect(t,e){return g.j7.isRequired(t,"url"),g.j7.isRequired(e,"transferFormat"),g.j7.isIn(e,h,"transferFormat"),this._logger.log(f.i.Trace,"(SSE transport) Connecting."),this._url=t,this._accessToken&&(t+=(t.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(this._accessToken)}`),new Promise(((n,o)=>{let r,s=!1;if(e===h.Text){if(g.t4.isBrowser||g.t4.isWebWorker)r=new this._options.EventSource(t,{withCredentials:this._options.withCredentials});else{const e=this._httpClient.getCookieString(t),n={};n.Cookie=e;const[o,s]=(0,g.hS)();n[o]=s,r=new this._options.EventSource(t,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{r.onmessage=t=>{if(this.onreceive)try{this._logger.log(f.i.Trace,`(SSE transport) data received. ${(0,g.o4)(t.data,this._options.logMessageContent)}.`),this.onreceive(t.data)}catch(t){return void this._close(t)}},r.onerror=t=>{s?this._close():o(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},r.onopen=()=>{this._logger.log(f.i.Information,`SSE connected to ${this._url}`),this._eventSource=r,s=!0,n()}}catch(t){return void o(t)}}else o(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(t){return this._eventSource?(0,g.bG)(this._logger,"SSE",this._httpClient,this._url,t,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(t){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(t))}}class v{constructor(t,e,n,o,r,s){this._logger=n,this._accessTokenFactory=e,this._logMessageContent=o,this._webSocketConstructor=r,this._httpClient=t,this.onreceive=null,this.onclose=null,this._headers=s}async connect(t,e){let n;return g.j7.isRequired(t,"url"),g.j7.isRequired(e,"transferFormat"),g.j7.isIn(e,h,"transferFormat"),this._logger.log(f.i.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((o,r)=>{let i;t=t.replace(/^http/,"ws");const a=this._httpClient.getCookieString(t);let c=!1;if(g.t4.isNode||g.t4.isReactNative){const e={},[o,r]=(0,g.hS)();e[o]=r,n&&(e[s.Authorization]=`Bearer ${n}`),a&&(e[s.Cookie]=a),i=new this._webSocketConstructor(t,void 0,{headers:{...e,...this._headers}})}else n&&(t+=(t.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);i||(i=new this._webSocketConstructor(t)),e===h.Binary&&(i.binaryType="arraybuffer"),i.onopen=e=>{this._logger.log(f.i.Information,`WebSocket connected to ${t}.`),this._webSocket=i,c=!0,o()},i.onerror=t=>{let e=null;e="undefined"!=typeof ErrorEvent&&t instanceof ErrorEvent?t.error:"There was an error with the transport",this._logger.log(f.i.Information,`(WebSockets transport) ${e}.`)},i.onmessage=t=>{if(this._logger.log(f.i.Trace,`(WebSockets transport) data received. ${(0,g.o4)(t.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(t.data)}catch(t){return void this._close(t)}},i.onclose=t=>{if(c)this._close(t);else{let e=null;e="undefined"!=typeof ErrorEvent&&t instanceof ErrorEvent?t.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",r(new Error(e))}}}))}send(t){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(f.i.Trace,`(WebSockets transport) sending data. ${(0,g.o4)(t,this._logMessageContent)}.`),this._webSocket.send(t),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(t){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(f.i.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(t)||!1!==t.wasClean&&1e3===t.code?t instanceof Error?this.onclose(t):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${t.code} (${t.reason||"no reason given"}).`)))}_isCloseEvent(t){return t&&"boolean"==typeof t.wasClean&&"number"==typeof t.code}}class S{constructor(t,e={}){if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,g.j7.isRequired(t,"url"),this._logger=(0,g.hu)(e.logger),this.baseUrl=this._resolveUrl(t),(e=e||{}).logMessageContent=void 0!==e.logMessageContent&&e.logMessageContent,"boolean"!=typeof e.withCredentials&&void 0!==e.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");e.withCredentials=void 0===e.withCredentials||e.withCredentials,e.timeout=void 0===e.timeout?1e5:e.timeout;let n=null,o=null;if(g.t4.isNode){const t=require;n=t("ws"),o=t("eventsource")}g.t4.isNode||"undefined"==typeof WebSocket||e.WebSocket?g.t4.isNode&&!e.WebSocket&&n&&(e.WebSocket=n):e.WebSocket=WebSocket,g.t4.isNode||"undefined"==typeof EventSource||e.EventSource?g.t4.isNode&&!e.EventSource&&void 0!==o&&(e.EventSource=o):e.EventSource=EventSource,this._httpClient=new c(e.httpClient||new p(this._logger),e.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=e,this.onreceive=null,this.onclose=null}async start(t){if(t=t||h.Binary,g.j7.isIn(t,h,"transferFormat"),this._logger.log(f.i.Debug,`Starting connection with transfer format '${h[t]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(t),await this._startInternalPromise,"Disconnecting"===this._connectionState){const t="Failed to start the HttpConnection before stop() was called.";return this._logger.log(f.i.Error,t),await this._stopPromise,Promise.reject(new u._L(t))}if("Connected"!==this._connectionState){const t="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(f.i.Error,t),Promise.reject(new u._L(t))}this._connectionStarted=!0}send(t){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new k(this.transport)),this._sendQueue.send(t))}async stop(t){return"Disconnected"===this._connectionState?(this._logger.log(f.i.Debug,`Call to HttpConnection.stop(${t}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(f.i.Debug,`Call to HttpConnection.stop(${t}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((t=>{this._stopPromiseResolver=t})),await this._stopInternal(t),void await this._stopPromise)}async _stopInternal(t){this._stopError=t;try{await this._startInternalPromise}catch(t){}if(this.transport){try{await this.transport.stop()}catch(t){this._logger.log(f.i.Error,`HttpConnection.transport.stop() threw error '${t}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(f.i.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(t){let e=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==l.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(l.WebSockets),await this._startTransport(e,t)}else{let n=null,o=0;do{if(n=await this._getNegotiationResponse(e),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new u._L("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(e=n.url),n.accessToken){const t=n.accessToken;this._accessTokenFactory=()=>t,this._httpClient._accessToken=t,this._httpClient._accessTokenFactory=void 0}o++}while(n.url&&o<100);if(100===o&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(e,this._options.transport,n,t)}this.transport instanceof m&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(f.i.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(t){return this._logger.log(f.i.Error,"Failed to start the connection: "+t),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(t)}}async _getNegotiationResponse(t){const e={},[n,o]=(0,g.hS)();e[n]=o;const r=this._resolveNegotiateUrl(t);this._logger.log(f.i.Debug,`Sending negotiation request: ${r}.`);try{const t=await this._httpClient.post(r,{content:"",headers:{...e,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==t.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${t.statusCode}'`));const n=JSON.parse(t.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n.useStatefulReconnect&&!0!==this._options._useStatefulReconnect?Promise.reject(new u.EG("Client didn't negotiate Stateful Reconnect but the server did.")):n}catch(t){let e="Failed to complete negotiation with the server: "+t;return t instanceof u.oo&&404===t.statusCode&&(e+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(f.i.Error,e),Promise.reject(new u.EG(e))}}_createConnectUrl(t,e){return e?t+(-1===t.indexOf("?")?"?":"&")+`id=${e}`:t}async _createTransport(t,e,n,o){let r=this._createConnectUrl(t,n.connectionToken);if(this._isITransport(e))return this._logger.log(f.i.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=e,await this._startTransport(r,o),void(this.connectionId=n.connectionId);const s=[],i=n.availableTransports||[];let a=n;for(const n of i){const i=this._resolveTransportOrError(n,e,o,!0===(null==a?void 0:a.useStatefulReconnect));if(i instanceof Error)s.push(`${n.transport} failed:`),s.push(i);else if(this._isITransport(i)){if(this.transport=i,!a){try{a=await this._getNegotiationResponse(t)}catch(t){return Promise.reject(t)}r=this._createConnectUrl(t,a.connectionToken)}try{return await this._startTransport(r,o),void(this.connectionId=a.connectionId)}catch(t){if(this._logger.log(f.i.Error,`Failed to start the transport '${n.transport}': ${t}`),a=void 0,s.push(new u.oJ(`${n.transport} failed: ${t}`,l[n.transport])),"Connecting"!==this._connectionState){const t="Failed to select transport before stop() was called.";return this._logger.log(f.i.Debug,t),Promise.reject(new u._L(t))}}}}return s.length>0?Promise.reject(new u.KO(`Unable to connect to the server with any of the available transports. ${s.join(" ")}`,s)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(t){switch(t){case l.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new v(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case l.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new b(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case l.LongPolling:return new m(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${t}.`)}}_startTransport(t,e){return this.transport.onreceive=this.onreceive,this.features.reconnect?this.transport.onclose=async n=>{let o=!1;if(this.features.reconnect){try{this.features.disconnected(),await this.transport.connect(t,e),await this.features.resend()}catch{o=!0}o&&this._stopConnection(n)}else this._stopConnection(n)}:this.transport.onclose=t=>this._stopConnection(t),this.transport.connect(t,e)}_resolveTransportOrError(t,e,n,o){const r=l[t.transport];if(null==r)return this._logger.log(f.i.Debug,`Skipping transport '${t.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${t.transport}' because it is not supported by this client.`);if(!function(t,e){return!t||0!=(e&t)}(e,r))return this._logger.log(f.i.Debug,`Skipping transport '${l[r]}' because it was disabled by the client.`),new u.mm(`'${l[r]}' is disabled by the client.`,r);if(!(t.transferFormats.map((t=>h[t])).indexOf(n)>=0))return this._logger.log(f.i.Debug,`Skipping transport '${l[r]}' because it does not support the requested transfer format '${h[n]}'.`),new Error(`'${l[r]}' does not support ${h[n]}.`);if(r===l.WebSockets&&!this._options.WebSocket||r===l.ServerSentEvents&&!this._options.EventSource)return this._logger.log(f.i.Debug,`Skipping transport '${l[r]}' because it is not supported in your environment.'`),new u.jQ(`'${l[r]}' is not supported in your environment.`,r);this._logger.log(f.i.Debug,`Selecting transport '${l[r]}'.`);try{return this.features.reconnect=r===l.WebSockets?o:void 0,this._constructTransport(r)}catch(t){return t}}_isITransport(t){return t&&"object"==typeof t&&"connect"in t}_stopConnection(t){if(this._logger.log(f.i.Debug,`HttpConnection.stopConnection(${t}) called while in state ${this._connectionState}.`),this.transport=void 0,t=this._stopError||t,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(f.i.Warning,`Call to HttpConnection.stopConnection(${t}) was ignored because the connection is 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