om/node_modules/rxjs/_esm5/internal/operators/timeoutWith.js

/** PURE_IMPORTS_START tslib,_scheduler_async,_util_isDate,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
import * as tslib_1 from "tslib";
import { async } from '../scheduler/async';
import { isDate } from '../util/isDate';
import { OuterSubscriber } from '../OuterSubscriber';
import { subscribeToResult } from '../util/subscribeToResult';
export function timeoutWith(due, withObservable, scheduler) {
    if (scheduler === void 0) {
        scheduler = async;
    }
    return function (source) {
        var absoluteTimeout = isDate(due);
        var waitFor = absoluteTimeout ? (+due - scheduler.now()) : Math.abs(due);
        return source.lift(new TimeoutWithOperator(waitFor, absoluteTimeout, withObservable, scheduler));
    };
}
var TimeoutWithOperator = /*@__PURE__*/ (function () {
    function TimeoutWithOperator(waitFor, absoluteTimeout, withObservable, scheduler) {
        this.waitFor = waitFor;
        this.absoluteTimeout = absoluteTimeout;
        this.withObservable = withObservable;
        this.scheduler = scheduler;
    }
    TimeoutWithOperator.prototype.call = function (subscriber, source) {
        return source.subscribe(new TimeoutWithSubscriber(subscriber, this.absoluteTimeout, this.waitFor, this.withObservable, this.scheduler));
    };
    return TimeoutWithOperator;
}());
var TimeoutWithSubscriber = /*@__PURE__*/ (function (_super) {
    tslib_1.__extends(TimeoutWithSubscriber, _super);
    function TimeoutWithSubscriber(destination, absoluteTimeout, waitFor, withObservable, scheduler) {
        var _this = _super.call(this, destination) || this;
        _this.absoluteTimeout = absoluteTimeout;
        _this.waitFor = waitFor;
        _this.withObservable = withObservable;
        _this.scheduler = scheduler;
        _this.action = null;
        _this.scheduleTimeout();
        return _this;
    }
    TimeoutWithSubscriber.dispatchTimeout = function (subscriber) {
        var withObservable = subscriber.withObservable;
        subscriber._unsubscribeAndRecycle();
        subscriber.add(subscribeToResult(subscriber, withObservable));
    };
    TimeoutWithSubscriber.prototype.scheduleTimeout = function () {
        var action = this.action;
        if (action) {
            this.action = action.schedule(this, this.waitFor);
        }
        else {
            this.add(this.action = this.scheduler.schedule(TimeoutWithSubscriber.dispatchTimeout, this.waitFor, this));
        }
    };
    TimeoutWithSubscriber.prototype._next = function (value) {
        if (!this.absoluteTimeout) {
            this.scheduleTimeout();
        }
        _super.prototype._next.call(this, value);
    };
    TimeoutWithSubscriber.prototype._unsubscribe = function () {
        this.action = null;
        this.scheduler = null;
        this.withObservable = null;
    };
    return TimeoutWithSubscriber;
}(OuterSubscriber));
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