agora-rtm/agora-rtm.js

JavaScript SDK for Agora RTM

/*! @preserve
 * AgoraRTM Web SDK 2.2.2-2 - commit: v2.2.2-2-0-g4b39cd71 - fusion: false
 * Copyright (C) 2018-2025 Agora Lab.
 * This file is licensed under the AGORA, INC. SDK LICENSE AGREEMENT
 * A copy of this license may be found at https://www.agora.io/en/sdk-license-agreement/
 */
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A.UNKNOWN="Unknown",A.LOGIN="Perform login operation",A.LOGIN_SUCCESS="Login success",A.LOGIN_TIMEOUT="Login timeout",A.LOGIN_NOT_AUTHORIZED="Login not authorized",A.LOGIN_REJECTED="Login rejected",A.RELOGIN="Perform login operation again",A.LOGOUT="Logout success",A.AUTO_RECONNECT="Reconnecting",A.RECONNECT_TIMEOUT="Reconnect timeout",A.RECONNECT_SUCCESS="Reconnect success",A.JOIN="Perform join operation",A.JOIN_SUCCESS="Join channel success",A.JOIN_FAILED="Join channel failed",A.REJOIN="Perform join operation again",A.LEAVE="Leave channel success",A.INVALID_TOKEN="Invalid token",A.TOKEN_EXPIRED="Token expired",A.INCONSISTENT_APP_ID="Inconsistent app ID",A.INVALID_CHANNEL_NAME="Invalid channel name",A.INVALID_USER_ID="Invalid user id",A.NOT_INITIALIZED="Not initialized",A.RTM_SERVICE_NOT_CONNECTED="RTM service not connected",A.CHANNEL_INSTANCE_EXCEED_LIMITATION="Channel instance exceed limitation",A.OPERATION_RATE_EXCEED_LIMITATION="Operation rate exceed 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A=ConnectableObservable.prototype;return{operator:{value:null},_refCount:{value:0,writable:!0},_subject:{value:null,writable:!0},_connection:{value:null,writable:!0},_subscribe:{value:A._subscribe},_isComplete:{value:A._isComplete,writable:!0},getSubject:{value:A.getSubject},connect:{value:A.connect},refCount:{value:A.refCount}}}(),ConnectableSubscriber=function(A){function e(e,t){var g=A.call(this,e)||this;return g.connectable=t,g}return __extends$3(e,A),e.prototype._error=function(e){this._unsubscribe(),A.prototype._error.call(this,e)},e.prototype._complete=function(){this.connectable._isComplete=!0,this._unsubscribe(),A.prototype._complete.call(this)},e.prototype._unsubscribe=function(){var A=this.connectable;if(A){this.connectable=null;var e=A._connection;A._refCount=0,A._subject=null,A._connection=null,e&&e.unsubscribe()}},e}(SubjectSubscriber),GroupedObservable=function(A){function e(e,t,g){var o=A.call(this)||this;return o.key=e,o.groupSubject=t,o.refCountSubscription=g,o}return __extends$3(e,A),e.prototype._subscribe=function(A){var e=new Subscription$2,t=this.refCountSubscription,g=this.groupSubject;return t&&!t.closed&&e.add(new InnerRefCountSubscription(t)),e.add(g.subscribe(A)),e},e}(Observable),InnerRefCountSubscription=function(A){function e(e){var t=A.call(this)||this;return t.parent=e,e.count++,t}return __extends$3(e,A),e.prototype.unsubscribe=function(){var e=this.parent;e.closed||this.closed||(A.prototype.unsubscribe.call(this),e.count-=1,0===e.count&&e.attemptedToUnsubscribe&&e.unsubscribe())},e}(Subscription$2),BehaviorSubject=function(A){function e(e){var t=A.call(this)||this;return t._value=e,t}return __extends$3(e,A),Object.defineProperty(e.prototype,"value",{get:function(){return this.getValue()},enumerable:!0,configurable:!0}),e.prototype._subscribe=function(e){var t=A.prototype._subscribe.call(this,e);return t&&!t.closed&&e.next(this._value),t},e.prototype.getValue=function(){if(this.hasError)throw this.thrownError;if(this.closed)throw new ObjectUnsubscribedError;return this._value},e.prototype.next=function(e){A.prototype.next.call(this,this._value=e)},e}(Subject),Action$2=function(A){function e(e,t){return A.call(this)||this}return __extends$3(e,A),e.prototype.schedule=function(A,e){return this},e}(Subscription$2),AsyncAction$2=function(A){function e(e,t){var g=A.call(this,e,t)||this;return g.scheduler=e,g.work=t,g.pending=!1,g}return __extends$3(e,A),e.prototype.schedule=function(A,e){if(void 0===e&&(e=0),this.closed)return this;this.state=A;var t=this.id,g=this.scheduler;return null!=t&&(this.id=this.recycleAsyncId(g,t,e)),this.pending=!0,this.delay=e,this.id=this.id||this.requestAsyncId(g,this.id,e),this},e.prototype.requestAsyncId=function(A,e,t){return void 0===t&&(t=0),setInterval(A.flush.bind(A,this),t)},e.prototype.recycleAsyncId=function(A,e,t){if(void 0===t&&(t=0),null!==t&&this.delay===t&&!1===this.pending)return e;clearInterval(e)},e.prototype.execute=function(A,e){if(this.closed)return new Error("executing a cancelled action");this.pending=!1;var t=this._execute(A,e);if(t)return t;!1===this.pending&&null!=this.id&&(this.id=this.recycleAsyncId(this.scheduler,this.id,null))},e.prototype._execute=function(A,e){var t=!1,g=void 0;try{this.work(A)}catch(A){t=!0,g=!!A&&A||new Error(A)}if(t)return this.unsubscribe(),g},e.prototype._unsubscribe=function(){var A=this.id,e=this.scheduler,t=e.actions,g=t.indexOf(this);this.work=null,this.state=null,this.pending=!1,this.scheduler=null,-1!==g&&t.splice(g,1),null!=A&&(this.id=this.recycleAsyncId(e,A,null)),this.delay=null},e}(Action$2),QueueAction=function(A){function e(e,t){var g=A.call(this,e,t)||this;return g.scheduler=e,g.work=t,g}return __extends$3(e,A),e.prototype.schedule=function(e,t){return void 0===t&&(t=0),t>0?A.prototype.schedule.call(this,e,t):(this.delay=t,this.state=e,this.scheduler.flush(this),this)},e.prototype.execute=function(e,t){return t>0||this.closed?A.prototype.execute.call(this,e,t):this._execute(e,t)},e.prototype.requestAsyncId=function(e,t,g){return void 0===g&&(g=0),null!==g&&g>0||null===g&&this.delay>0?A.prototype.requestAsyncId.call(this,e,t,g):e.flush(this)},e}(AsyncAction$2),Scheduler$2=function(){function A(e,t){void 0===t&&(t=A.now),this.SchedulerAction=e,this.now=t}return A.prototype.schedule=function(A,e,t){return void 0===e&&(e=0),new this.SchedulerAction(this,A).schedule(t,e)},A.now=function(){return Date.now()},A}(),AsyncScheduler$2=function(A){function e(t,g){void 0===g&&(g=Scheduler$2.now);var o=A.call(this,t,(function(){return e.delegate&&e.delegate!==o?e.delegate.now():g()}))||this;return o.actions=[],o.active=!1,o.scheduled=void 0,o}return __extends$3(e,A),e.prototype.schedule=function(t,g,o){return void 0===g&&(g=0),e.delegate&&e.delegate!==this?e.delegate.schedule(t,g,o):A.prototype.schedule.call(this,t,g,o)},e.prototype.flush=function(A){var e=this.actions;if(this.active)e.push(A);else{var t;this.active=!0;do{if(t=A.execute(A.state,A.delay))break}while(A=e.shift());if(this.active=!1,t){for(;A=e.shift();)A.unsubscribe();throw t}}},e}(Scheduler$2),QueueScheduler=function(A){function e(){return null!==A&&A.apply(this,arguments)||this}return __extends$3(e,A),e}(AsyncScheduler$2),queueScheduler=new QueueScheduler(QueueAction),queue=queueScheduler,EMPTY=new Observable((function(A){return A.complete()}));function empty(A){return A?emptyScheduled(A):EMPTY}function emptyScheduled(A){return new Observable((function(e){return A.schedule((function(){return e.complete()}))}))}function isScheduler(A){return A&&"function"==typeof A.schedule}var subscribeToArray=function(A){return function(e){for(var t=0,g=A.length;t<g&&!e.closed;t++)e.next(A[t]);e.complete()}},NotificationKind;function scheduleArray(A,e){return new Observable((function(t){var g=new Subscription$2,o=0;return g.add(e.schedule((function(){o!==A.length?(t.next(A[o++]),t.closed||g.add(this.schedule())):t.complete()}))),g}))}function fromArray(A,e){return e?scheduleArray(A,e):new Observable(subscribeToArray(A))}function of(){for(var A=[],e=0;e<arguments.length;e++)A[e]=arguments[e];var t=A[A.length-1];return isScheduler(t)?(A.pop(),scheduleArray(A,t)):fromArray(A)}function throwError(A,e){return new Observable(e?function(t){return e.schedule(dispatch$7,0,{error:A,subscriber:t})}:function(e){return e.error(A)})}function dispatch$7(A){var e=A.error;A.subscriber.error(e)}NotificationKind||(NotificationKind={});var Notification=function(){function A(A,e,t){this.kind=A,this.value=e,this.error=t,this.hasValue="N"===A}return A.prototype.observe=function(A){switch(this.kind){case"N":return A.next&&A.next(this.value);case"E":return A.error&&A.error(this.error);case"C":return A.complete&&A.complete()}},A.prototype.do=function(A,e,t){switch(this.kind){case"N":return A&&A(this.value);case"E":return e&&e(this.error);case"C":return t&&t()}},A.prototype.accept=function(A,e,t){return A&&"function"==typeof A.next?this.observe(A):this.do(A,e,t)},A.prototype.toObservable=function(){switch(this.kind){case"N":return of(this.value);case"E":return throwError(this.error);case"C":return empty()}throw new Error("unexpected notification kind value")},A.createNext=function(e){return void 0!==e?new A("N",e):A.undefinedValueNotification},A.createError=function(e){return new A("E",void 0,e)},A.createComplete=function(){return A.completeNotification},A.completeNotification=new A("C"),A.undefinedValueNotification=new A("N",void 0),A}();function observeOn(A,e){return void 0===e&&(e=0),function(t){return t.lift(new ObserveOnOperator(A,e))}}var ObserveOnOperator=function(){function A(A,e){void 0===e&&(e=0),this.scheduler=A,this.delay=e}return A.prototype.call=function(A,e){return e.subscribe(new ObserveOnSubscriber(A,this.scheduler,this.delay))},A}(),ObserveOnSubscriber=function(A){function e(e,t,g){void 0===g&&(g=0);var o=A.call(this,e)||this;return o.scheduler=t,o.delay=g,o}return __extends$3(e,A),e.dispatch=function(A){var e=A.notification,t=A.destination;e.observe(t),this.unsubscribe()},e.prototype.scheduleMessage=function(A){this.destination.add(this.scheduler.schedule(e.dispatch,this.delay,new ObserveOnMessage(A,this.destination)))},e.prototype._next=function(A){this.scheduleMessage(Notification.createNext(A))},e.prototype._error=function(A){this.scheduleMessage(Notification.createError(A)),this.unsubscribe()},e.prototype._complete=function(){this.scheduleMessage(Notification.createComplete()),this.unsubscribe()},e}(Subscriber),ObserveOnMessage=function(){return function(A,e){this.notification=A,this.destination=e}}(),ReplaySubject=function(A){function e(e,t,g){void 0===e&&(e=Number.POSITIVE_INFINITY),void 0===t&&(t=Number.POSITIVE_INFINITY);var o=A.call(this)||this;return o.scheduler=g,o._events=[],o._infiniteTimeWindow=!1,o._bufferSize=e<1?1:e,o._windowTime=t<1?1:t,t===Number.POSITIVE_INFINITY?(o._infiniteTimeWindow=!0,o.next=o.nextInfiniteTimeWindow):o.next=o.nextTimeWindow,o}return __extends$3(e,A),e.prototype.nextInfiniteTimeWindow=function(e){if(!this.isStopped){var t=this._events;t.push(e),t.length>this._bufferSize&&t.shift()}A.prototype.next.call(this,e)},e.prototype.nextTimeWindow=function(e){this.isStopped||(this._events.push(new ReplayEvent(this._getNow(),e)),this._trimBufferThenGetEvents()),A.prototype.next.call(this,e)},e.prototype._subscribe=function(A){var e,t=this._infiniteTimeWindow,g=t?this._events:this._trimBufferThenGetEvents(),o=this.scheduler,i=g.length;if(this.closed)throw new ObjectUnsubscribedError;if(this.isStopped||this.hasError?e=Subscription$2.EMPTY:(this.observers.push(A),e=new SubjectSubscription(this,A)),o&&A.add(A=new ObserveOnSubscriber(A,o)),t)for(var I=0;I<i&&!A.closed;I++)A.next(g[I]);else for(I=0;I<i&&!A.closed;I++)A.next(g[I].value);return this.hasError?A.error(this.thrownError):this.isStopped&&A.complete(),e},e.prototype._getNow=function(){return(this.scheduler||queue).now()},e.prototype._trimBufferThenGetEvents=function(){for(var A=this._getNow(),e=this._bufferSize,t=this._windowTime,g=this._events,o=g.length,i=0;i<o&&!(A-g[i].time<t);)i++;return o>e&&(i=Math.max(i,o-e)),i>0&&g.splice(0,i),g},e}(Subject),ReplayEvent=function(){return function(A,e){this.time=A,this.value=e}}(),AsyncSubject=function(A){function e(){var e=null!==A&&A.apply(this,arguments)||this;return e.value=null,e.hasNext=!1,e.hasCompleted=!1,e}return __extends$3(e,A),e.prototype._subscribe=function(e){return this.hasError?(e.error(this.thrownError),Subscription$2.EMPTY):this.hasCompleted&&this.hasNext?(e.next(this.value),e.complete(),Subscription$2.EMPTY):A.prototype._subscribe.call(this,e)},e.prototype.next=function(A){this.hasCompleted||(this.value=A,this.hasNext=!0)},e.prototype.error=function(e){this.hasCompleted||A.prototype.error.call(this,e)},e.prototype.complete=function(){this.hasCompleted=!0,this.hasNext&&A.prototype.next.call(this,this.value),A.prototype.complete.call(this)},e}(Subject),nextHandle=1,RESOLVED=function(){return Promise.resolve()}(),activeHandles={};function findAndClearHandle(A){return A in activeHandles&&(delete activeHandles[A],!0)}var Immediate={setImmediate:function(A){var e=nextHandle++;return activeHandles[e]=!0,RESOLVED.then((function(){return findAndClearHandle(e)&&A()})),e},clearImmediate:function(A){findAndClearHandle(A)}},AsapAction=function(A){function e(e,t){var g=A.call(this,e,t)||this;return g.scheduler=e,g.work=t,g}return __extends$3(e,A),e.prototype.requestAsyncId=function(e,t,g){return void 0===g&&(g=0),null!==g&&g>0?A.prototype.requestAsyncId.call(this,e,t,g):(e.actions.push(this),e.scheduled||(e.scheduled=Immediate.setImmediate(e.flush.bind(e,null))))},e.prototype.recycleAsyncId=function(e,t,g){if(void 0===g&&(g=0),null!==g&&g>0||null===g&&this.delay>0)return A.prototype.recycleAsyncId.call(this,e,t,g);0===e.actions.length&&(Immediate.clearImmediate(t),e.scheduled=void 0)},e}(AsyncAction$2),AsapScheduler=function(A){function e(){return null!==A&&A.apply(this,arguments)||this}return __extends$3(e,A),e.prototype.flush=function(A){this.active=!0,this.scheduled=void 0;var e,t=this.actions,g=-1,o=t.length;A=A||t.shift();do{if(e=A.execute(A.state,A.delay))break}while(++g<o&&(A=t.shift()));if(this.active=!1,e){for(;++g<o&&(A=t.shift());)A.unsubscribe();throw e}},e}(AsyncScheduler$2),asapScheduler=new AsapScheduler(AsapAction),asap=asapScheduler,asyncScheduler=new AsyncScheduler$2(AsyncAction$2),async=asyncScheduler,AnimationFrameAction=function(A){function e(e,t){var g=A.call(this,e,t)||this;return g.scheduler=e,g.work=t,g}return __extends$3(e,A),e.prototype.requestAsyncId=function(e,t,g){return void 0===g&&(g=0),null!==g&&g>0?A.prototype.requestAsyncId.call(this,e,t,g):(e.actions.push(this),e.scheduled||(e.scheduled=requestAnimationFrame((function(){return e.flush(null)}))))},e.prototype.recycleAsyncId=function(e,t,g){if(void 0===g&&(g=0),null!==g&&g>0||null===g&&this.delay>0)return A.prototype.recycleAsyncId.call(this,e,t,g);0===e.actions.length&&(cancelAnimationFrame(t),e.scheduled=void 0)},e}(AsyncAction$2),AnimationFrameScheduler=function(A){function e(){return null!==A&&A.apply(this,arguments)||this}return __extends$3(e,A),e.prototype.flush=function(A){this.active=!0,this.scheduled=void 0;var e,t=this.actions,g=-1,o=t.length;A=A||t.shift();do{if(e=A.execute(A.state,A.delay))break}while(++g<o&&(A=t.shift()));if(this.active=!1,e){for(;++g<o&&(A=t.shift());)A.unsubscribe();throw e}},e}(AsyncScheduler$2),animationFrameScheduler=new AnimationFrameScheduler(AnimationFrameAction),animationFrame=animationFrameScheduler,VirtualTimeScheduler=function(A){function e(e,t){void 0===e&&(e=VirtualAction),void 0===t&&(t=Number.POSITIVE_INFINITY);var g=A.call(this,e,(function(){return g.frame}))||this;return g.maxFrames=t,g.frame=0,g.index=-1,g}return __extends$3(e,A),e.prototype.flush=function(){for(var A,e,t=this.actions,g=this.maxFrames;(e=t[0])&&e.delay<=g&&(t.shift(),this.frame=e.delay,!(A=e.execute(e.state,e.delay))););if(A){for(;e=t.shift();)e.unsubscribe();throw A}},e.frameTimeFactor=10,e}(AsyncScheduler$2),VirtualAction=function(A){function e(e,t,g){void 0===g&&(g=e.index+=1);var o=A.call(this,e,t)||this;return o.scheduler=e,o.work=t,o.index=g,o.active=!0,o.index=e.index=g,o}return __extends$3(e,A),e.prototype.schedule=function(t,g){if(void 0===g&&(g=0),!this.id)return A.prototype.schedule.call(this,t,g);this.active=!1;var o=new e(this.scheduler,this.work);return this.add(o),o.schedule(t,g)},e.prototype.requestAsyncId=function(A,t,g){void 0===g&&(g=0),this.delay=A.frame+g;var o=A.actions;return o.push(this),o.sort(e.sortActions),!0},e.prototype.recycleAsyncId=function(A,e,t){},e.prototype._execute=function(e,t){if(!0===this.active)return A.prototype._execute.call(this,e,t)},e.sortActions=function(A,e){return A.delay===e.delay?A.index===e.index?0:A.index>e.index?1:-1:A.delay>e.delay?1:-1},e}(AsyncAction$2);function noop$3(){}function isObservable(A){return!!A&&(A instanceof Observable||"function"==typeof A.lift&&"function"==typeof A.subscribe)}var ArgumentOutOfRangeErrorImpl=function(){function A(){return Error.call(this),this.message="argument out of range",this.name="ArgumentOutOfRangeError",this}return A.prototype=Object.create(Error.prototype),A}(),ArgumentOutOfRangeError=ArgumentOutOfRangeErrorImpl,EmptyErrorImpl=function(){function A(){return Error.call(this),this.message="no elements in sequence",this.name="EmptyError",this}return A.prototype=Object.create(Error.prototype),A}(),EmptyError=EmptyErrorImpl,TimeoutErrorImpl=function(){function A(){return Error.call(this),this.message="Timeout has occurred",this.name="TimeoutError",this}return A.prototype=Object.create(Error.prototype),A}(),TimeoutError=TimeoutErrorImpl;function map$1(A,e){return function(t){if("function"!=typeof A)throw new TypeError("argument is not a function. Are you looking for `mapTo()`?");return t.lift(new MapOperator(A,e))}}var MapOperator=function(){function A(A,e){this.project=A,this.thisArg=e}return A.prototype.call=function(A,e){return e.subscribe(new MapSubscriber(A,this.project,this.thisArg))},A}(),MapSubscriber=function(A){function e(e,t,g){var o=A.call(this,e)||this;return o.project=t,o.count=0,o.thisArg=g||o,o}return __extends$3(e,A),e.prototype._next=function(A){var e;try{e=this.project.call(this.thisArg,A,this.count++)}catch(A){return void this.destination.error(A)}this.destination.next(e)},e}(Subscriber);function bindCallback(A,e,t){if(e){if(!isScheduler(e))return function(){for(var g=[],o=0;o<arguments.length;o++)g[o]=arguments[o];return bindCallback(A,t).apply(void 0,g).pipe(map$1((function(A){return isArray$g(A)?e.apply(void 0,A):e(A)})))};t=e}return function(){for(var e=[],g=0;g<arguments.length;g++)e[g]=arguments[g];var o,i=this,I={context:i,subject:o,callbackFunc:A,scheduler:t};return new Observable((function(g){if(t){var r={args:e,subscriber:g,params:I};return t.schedule(dispatch$6,0,r)}if(!o){o=new AsyncSubject;try{A.apply(i,e.concat([function(){for(var A=[],e=0;e<arguments.length;e++)A[e]=arguments[e];o.next(A.length<=1?A[0]:A),o.complete()}]))}catch(A){canReportError(o)?o.error(A):console.warn(A)}}return o.subscribe(g)}))}}function dispatch$6(A){var e=this,t=A.args,g=A.subscriber,o=A.params,i=o.callbackFunc,I=o.context,r=o.scheduler,n=o.subject;if(!n){n=o.subject=new AsyncSubject;try{i.apply(I,t.concat([function(){for(var A=[],t=0;t<arguments.length;t++)A[t]=arguments[t];var g=A.length<=1?A[0]:A;e.add(r.schedule(dispatchNext$2,0,{value:g,subject:n}))}]))}catch(A){n.error(A)}}this.add(n.subscribe(g))}function dispatchNext$2(A){var e=A.value,t=A.subject;t.next(e),t.complete()}function bindNodeCallback(A,e,t){if(e){if(!isScheduler(e))return function(){for(var g=[],o=0;o<arguments.length;o++)g[o]=arguments[o];return bindNodeCallback(A,t).apply(void 0,g).pipe(map$1((function(A){return isArray$g(A)?e.apply(void 0,A):e(A)})))};t=e}return function(){for(var e=[],g=0;g<arguments.length;g++)e[g]=arguments[g];var o={subject:void 0,args:e,callbackFunc:A,scheduler:t,context:this};return new Observable((function(g){var i=o.context,I=o.subject;if(t)return t.schedule(dispatch$5,0,{params:o,subscriber:g,context:i});if(!I){I=o.subject=new AsyncSubject;try{A.apply(i,e.concat([function(){for(var A=[],e=0;e<arguments.length;e++)A[e]=arguments[e];var t=A.shift();t?I.error(t):(I.next(A.length<=1?A[0]:A),I.complete())}]))}catch(A){canReportError(I)?I.error(A):console.warn(A)}}return I.subscribe(g)}))}}function dispatch$5(A){var e=this,t=A.params,g=A.subscriber,o=A.context,i=t.callbackFunc,I=t.args,r=t.scheduler,n=t.subject;if(!n){n=t.subject=new AsyncSubject;try{i.apply(o,I.concat([function(){for(var A=[],t=0;t<arguments.length;t++)A[t]=arguments[t];var g=A.shift();if(g)e.add(r.schedule(dispatchError,0,{err:g,subject:n}));else{var o=A.length<=1?A[0]:A;e.add(r.schedule(dispatchNext$1,0,{value:o,subject:n}))}}]))}catch(A){this.add(r.schedule(dispatchError,0,{err:A,subject:n}))}}this.add(n.subscribe(g))}function dispatchNext$1(A){var e=A.value,t=A.subject;t.next(e),t.complete()}function dispatchError(A){var e=A.err;A.subject.error(e)}var OuterSubscriber=function(A){function e(){return null!==A&&A.apply(this,arguments)||this}return __extends$3(e,A),e.prototype.notifyNext=function(A,e,t,g,o){this.destination.next(e)},e.prototype.notifyError=function(A,e){this.destination.error(A)},e.prototype.notifyComplete=function(A){this.destination.complete()},e}(Subscriber),InnerSubscriber=function(A){function e(e,t,g){var o=A.call(this)||this;return o.parent=e,o.outerValue=t,o.outerIndex=g,o.index=0,o}return 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You can provide an Observable, Promise, Array, or Iterable.")};function subscribeToResult(A,e,t,g,o){if(void 0===o&&(o=new InnerSubscriber(A,t,g)),!o.closed)return e instanceof Observable?e.subscribe(o):subscribeTo(e)(o)}var NONE={};function combineLatest(){for(var A=[],e=0;e<arguments.length;e++)A[e]=arguments[e];var t=void 0,g=void 0;return isScheduler(A[A.length-1])&&(g=A.pop()),"function"==typeof A[A.length-1]&&(t=A.pop()),1===A.length&&isArray$g(A[0])&&(A=A[0]),fromArray(A,g).lift(new CombineLatestOperator(t))}var CombineLatestOperator=function(){function A(A){this.resultSelector=A}return A.prototype.call=function(A,e){return e.subscribe(new CombineLatestSubscriber(A,this.resultSelector))},A}(),CombineLatestSubscriber=function(A){function e(e,t){var g=A.call(this,e)||this;return g.resultSelector=t,g.active=0,g.values=[],g.observables=[],g}return __extends$3(e,A),e.prototype._next=function(A){this.values.push(NONE),this.observables.push(A)},e.prototype._complete=function(){var A=this.observables,e=A.length;if(0===e)this.destination.complete();else{this.active=e,this.toRespond=e;for(var t=0;t<e;t++){var g=A[t];this.add(subscribeToResult(this,g,void 0,t))}}},e.prototype.notifyComplete=function(A){0==(this.active-=1)&&this.destination.complete()},e.prototype.notifyNext=function(A,e,t){var g=this.values,o=g[t],i=this.toRespond?o===NONE?--this.toRespond:this.toRespond:0;g[t]=e,0===i&&(this.resultSelector?this._tryResultSelector(g):this.destination.next(g.slice()))},e.prototype._tryResultSelector=function(A){var e;try{e=this.resultSelector.apply(this,A)}catch(A){return void this.destination.error(A)}this.destination.next(e)},e}(OuterSubscriber);function scheduleObservable(A,e){return new Observable((function(t){var g=new Subscription$2;return g.add(e.schedule((function(){var o=A[observable]();g.add(o.subscribe({next:function(A){g.add(e.schedule((function(){return t.next(A)})))},error:function(A){g.add(e.schedule((function(){return 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0===g&&(g=Number.POSITIVE_INFINITY);var o=A.call(this,e)||this;return o.project=t,o.concurrent=g,o.hasCompleted=!1,o.buffer=[],o.active=0,o.index=0,o}return __extends$3(e,A),e.prototype._next=function(A){this.active<this.concurrent?this._tryNext(A):this.buffer.push(A)},e.prototype._tryNext=function(A){var e,t=this.index++;try{e=this.project(A,t)}catch(A){return void this.destination.error(A)}this.active++,this._innerSub(e)},e.prototype._innerSub=function(A){var e=new SimpleInnerSubscriber(this),t=this.destination;t.add(e);var g=innerSubscribe(A,e);g!==e&&t.add(g)},e.prototype._complete=function(){this.hasCompleted=!0,0===this.active&&0===this.buffer.length&&this.destination.complete(),this.unsubscribe()},e.prototype.notifyNext=function(A){this.destination.next(A)},e.prototype.notifyComplete=function(){var A=this.buffer;this.active--,A.length>0?this._next(A.shift()):0===this.active&&this.hasCompleted&&this.destination.complete()},e}(SimpleOuterSubscriber);function mergeAll(A){return void 0===A&&(A=Number.POSITIVE_INFINITY),mergeMap(identity$5,A)}function concatAll(){return mergeAll(1)}function concat(){for(var A=[],e=0;e<arguments.length;e++)A[e]=arguments[e];return concatAll()(of.apply(void 0,A))}function defer(A){return new Observable((function(e){var t;try{t=A()}catch(A){return void e.error(A)}return(t?from(t):empty()).subscribe(e)}))}function forkJoin(){for(var A=[],e=0;e<arguments.length;e++)A[e]=arguments[e];if(1===A.length){var t=A[0];if(isArray$g(t))return forkJoinInternal(t,null);if(isObject$e(t)&&Object.getPrototypeOf(t)===Object.prototype){var g=Object.keys(t);return forkJoinInternal(g.map((function(A){return t[A]})),g)}}if("function"==typeof A[A.length-1]){var o=A.pop();return forkJoinInternal(A=1===A.length&&isArray$g(A[0])?A[0]:A,null).pipe(map$1((function(A){return o.apply(void 0,A)})))}return forkJoinInternal(A,null)}function forkJoinInternal(A,e){return new Observable((function(t){var g=A.length;if(0!==g)for(var o=new Array(g),i=0,I=0,r=function(r){var n=from(A[r]),s=!1;t.add(n.subscribe({next:function(A){s||(s=!0,I++),o[r]=A},error:function(A){return t.error(A)},complete:function(){++i!==g&&s||(I===g&&t.next(e?e.reduce((function(A,e,t){return A[e]=o[t],A}),{}):o),t.complete())}}))},n=0;n<g;n++)r(n);else t.complete()}))}function fromEvent(A,e,t,g){return isFunction$7(t)&&(g=t,t=void 0),g?fromEvent(A,e,t).pipe(map$1((function(A){return isArray$g(A)?g.apply(void 0,A):g(A)}))):new Observable((function(g){setupSubscription(A,e,(function(A){arguments.length>1?g.next(Ar