@reactivex/rxjs

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<pre class="source-code line-number raw-source-code"><code class="prettyprint linenums" data-ice="content">import { Subject } from '../Subject'; import { tryCatch } from '../util/tryCatch'; import { errorObject } from '../util/errorObject'; import { OuterSubscriber } from '../OuterSubscriber'; import { subscribeToResult } from '../util/subscribeToResult'; /** * Returns an Observable that emits the same values as the source observable with the exception of a `complete`. * A `complete` will cause the emission of the Throwable that cause the complete to the Observable returned from * notificationHandler. If that Observable calls onComplete or `complete` then retry will call `complete` or `error` * on the child subscription. Otherwise, this Observable will resubscribe to the source observable, on a particular * Scheduler. * * <img src="./img/repeatWhen.png" width="100%"> * * @param {notificationHandler} receives an Observable of notifications with which a user can `complete` or `error`, * aborting the retry. * @param {scheduler} the Scheduler on which to subscribe to the source Observable. * @return {Observable} the source Observable modified with retry logic. * @method repeatWhen * @owner Observable */ export function repeatWhen(notifier) { return this.lift(new RepeatWhenOperator(notifier, this)); } var RepeatWhenOperator = (function () { function RepeatWhenOperator(notifier, source) { this.notifier = notifier; this.source = source; } RepeatWhenOperator.prototype.call = function (subscriber, source) { return source._subscribe(new RepeatWhenSubscriber(subscriber, this.notifier, this.source)); }; return RepeatWhenOperator; }()); /** * We need this JSDoc comment for affecting ESDoc. * @ignore * @extends {Ignored} */ var RepeatWhenSubscriber = (function (_super) { __extends(RepeatWhenSubscriber, _super); function RepeatWhenSubscriber(destination, notifier, source) { _super.call(this, destination); this.notifier = notifier; this.source = source; } RepeatWhenSubscriber.prototype.complete = function () { if (!this.isStopped) { var notifications = this.notifications; var retries = this.retries; var retriesSubscription = this.retriesSubscription; if (!retries) { notifications = new Subject(); retries = tryCatch(this.notifier)(notifications); if (retries === errorObject) { return _super.prototype.complete.call(this); } retriesSubscription = subscribeToResult(this, retries); } else { this.notifications = null; this.retriesSubscription = null; } this.unsubscribe(); this.closed = false; this.notifications = notifications; this.retries = retries; this.retriesSubscription = retriesSubscription; notifications.next(); } }; RepeatWhenSubscriber.prototype._unsubscribe = function () { var _a = this, notifications = _a.notifications, retriesSubscription = _a.retriesSubscription; if (notifications) { notifications.unsubscribe(); this.notifications = null; } if (retriesSubscription) { retriesSubscription.unsubscribe(); this.retriesSubscription = null; } this.retries = null; }; RepeatWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { var _a = this, notifications = _a.notifications, retries = _a.retries, retriesSubscription = _a.retriesSubscription; this.notifications = null; this.retries = null; this.retriesSubscription = null; this.unsubscribe(); this.isStopped = false; this.closed = false; this.notifications = notifications; this.retries = retries; this.retriesSubscription = retriesSubscription; this.source.subscribe(this); }; return RepeatWhenSubscriber; }(OuterSubscriber)); //# sourceMappingURL=repeatWhen.js.map</code></pre> </div> <footer class="footer"> Generated by <a href="https://esdoc.org">ESDoc<span data-ice="esdocVersion">(0.4.8)</span></a> </footer> <script src="script/search_index.js"></script> <script src="script/search.js"></script> <script src="script/pretty-print.js"></script> <script src="script/inherited-summary.js"></script> <script src="script/test-summary.js"></script> <script src="script/inner-link.js"></script> <script src="script/patch-for-local.js"></script> </body> </html>