[6a3a178] | 1 | /** PURE_IMPORTS_START tslib,_Subject,_innerSubscribe PURE_IMPORTS_END */
|
---|
| 2 | import * as tslib_1 from "tslib";
|
---|
| 3 | import { Subject } from '../Subject';
|
---|
| 4 | import { SimpleOuterSubscriber, innerSubscribe, SimpleInnerSubscriber } from '../innerSubscribe';
|
---|
| 5 | export function repeatWhen(notifier) {
|
---|
| 6 | return function (source) { return source.lift(new RepeatWhenOperator(notifier)); };
|
---|
| 7 | }
|
---|
| 8 | var RepeatWhenOperator = /*@__PURE__*/ (function () {
|
---|
| 9 | function RepeatWhenOperator(notifier) {
|
---|
| 10 | this.notifier = notifier;
|
---|
| 11 | }
|
---|
| 12 | RepeatWhenOperator.prototype.call = function (subscriber, source) {
|
---|
| 13 | return source.subscribe(new RepeatWhenSubscriber(subscriber, this.notifier, source));
|
---|
| 14 | };
|
---|
| 15 | return RepeatWhenOperator;
|
---|
| 16 | }());
|
---|
| 17 | var RepeatWhenSubscriber = /*@__PURE__*/ (function (_super) {
|
---|
| 18 | tslib_1.__extends(RepeatWhenSubscriber, _super);
|
---|
| 19 | function RepeatWhenSubscriber(destination, notifier, source) {
|
---|
| 20 | var _this = _super.call(this, destination) || this;
|
---|
| 21 | _this.notifier = notifier;
|
---|
| 22 | _this.source = source;
|
---|
| 23 | _this.sourceIsBeingSubscribedTo = true;
|
---|
| 24 | return _this;
|
---|
| 25 | }
|
---|
| 26 | RepeatWhenSubscriber.prototype.notifyNext = function () {
|
---|
| 27 | this.sourceIsBeingSubscribedTo = true;
|
---|
| 28 | this.source.subscribe(this);
|
---|
| 29 | };
|
---|
| 30 | RepeatWhenSubscriber.prototype.notifyComplete = function () {
|
---|
| 31 | if (this.sourceIsBeingSubscribedTo === false) {
|
---|
| 32 | return _super.prototype.complete.call(this);
|
---|
| 33 | }
|
---|
| 34 | };
|
---|
| 35 | RepeatWhenSubscriber.prototype.complete = function () {
|
---|
| 36 | this.sourceIsBeingSubscribedTo = false;
|
---|
| 37 | if (!this.isStopped) {
|
---|
| 38 | if (!this.retries) {
|
---|
| 39 | this.subscribeToRetries();
|
---|
| 40 | }
|
---|
| 41 | if (!this.retriesSubscription || this.retriesSubscription.closed) {
|
---|
| 42 | return _super.prototype.complete.call(this);
|
---|
| 43 | }
|
---|
| 44 | this._unsubscribeAndRecycle();
|
---|
| 45 | this.notifications.next(undefined);
|
---|
| 46 | }
|
---|
| 47 | };
|
---|
| 48 | RepeatWhenSubscriber.prototype._unsubscribe = function () {
|
---|
| 49 | var _a = this, notifications = _a.notifications, retriesSubscription = _a.retriesSubscription;
|
---|
| 50 | if (notifications) {
|
---|
| 51 | notifications.unsubscribe();
|
---|
| 52 | this.notifications = undefined;
|
---|
| 53 | }
|
---|
| 54 | if (retriesSubscription) {
|
---|
| 55 | retriesSubscription.unsubscribe();
|
---|
| 56 | this.retriesSubscription = undefined;
|
---|
| 57 | }
|
---|
| 58 | this.retries = undefined;
|
---|
| 59 | };
|
---|
| 60 | RepeatWhenSubscriber.prototype._unsubscribeAndRecycle = function () {
|
---|
| 61 | var _unsubscribe = this._unsubscribe;
|
---|
| 62 | this._unsubscribe = null;
|
---|
| 63 | _super.prototype._unsubscribeAndRecycle.call(this);
|
---|
| 64 | this._unsubscribe = _unsubscribe;
|
---|
| 65 | return this;
|
---|
| 66 | };
|
---|
| 67 | RepeatWhenSubscriber.prototype.subscribeToRetries = function () {
|
---|
| 68 | this.notifications = new Subject();
|
---|
| 69 | var retries;
|
---|
| 70 | try {
|
---|
| 71 | var notifier = this.notifier;
|
---|
| 72 | retries = notifier(this.notifications);
|
---|
| 73 | }
|
---|
| 74 | catch (e) {
|
---|
| 75 | return _super.prototype.complete.call(this);
|
---|
| 76 | }
|
---|
| 77 | this.retries = retries;
|
---|
| 78 | this.retriesSubscription = innerSubscribe(retries, new SimpleInnerSubscriber(this));
|
---|
| 79 | };
|
---|
| 80 | return RepeatWhenSubscriber;
|
---|
| 81 | }(SimpleOuterSubscriber));
|
---|
| 82 | //# sourceMappingURL=repeatWhen.js.map
|
---|