93 lines
2.7 KiB
JavaScript
93 lines
2.7 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.subscribe = subscribe;
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exports.SubscribeObserver = SubscribeObserver;
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exports.Subscription = Subscription;
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var _defaultScheduler = require('../scheduler/defaultScheduler');
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var _defaultScheduler2 = _interopRequireDefault(_defaultScheduler);
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var _dispose = require('../disposable/dispose');
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var dispose = _interopRequireWildcard(_dispose);
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var _fatalError = require('../fatalError');
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var _fatalError2 = _interopRequireDefault(_fatalError);
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function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { newObj[key] = obj[key]; } } } newObj.default = obj; return newObj; } }
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function subscribe(subscriber, stream) {
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if (Object(subscriber) !== subscriber) {
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throw new TypeError('subscriber must be an object');
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}
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var disposable = dispose.settable();
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var observer = new SubscribeObserver(_fatalError2.default, subscriber, disposable);
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disposable.setDisposable(stream.source.run(observer, _defaultScheduler2.default));
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return new Subscription(disposable);
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} /** @license MIT License (c) copyright 2010-2016 original author or authors */
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/** @author Brian Cavalier */
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/** @author John Hann */
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function SubscribeObserver(fatalError, subscriber, disposable) {
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this.fatalError = fatalError;
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this.subscriber = subscriber;
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this.disposable = disposable;
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}
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SubscribeObserver.prototype.event = function (t, x) {
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if (!this.disposable.disposed && typeof this.subscriber.next === 'function') {
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this.subscriber.next(x);
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}
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};
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SubscribeObserver.prototype.end = function (t, x) {
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if (!this.disposable.disposed) {
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var s = this.subscriber;
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var fatalError = this.fatalError;
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Promise.resolve(this.disposable.dispose()).then(function () {
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if (typeof s.complete === 'function') {
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s.complete(x);
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}
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}).catch(function (e) {
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throwError(e, s, fatalError);
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});
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}
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};
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SubscribeObserver.prototype.error = function (t, e) {
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var s = this.subscriber;
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var fatalError = this.fatalError;
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Promise.resolve(this.disposable.dispose()).then(function () {
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throwError(e, s, fatalError);
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});
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};
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function Subscription(disposable) {
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this.disposable = disposable;
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}
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Subscription.prototype.unsubscribe = function () {
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this.disposable.dispose();
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};
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function throwError(e1, subscriber, throwError) {
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if (typeof subscriber.error === 'function') {
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try {
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subscriber.error(e1);
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} catch (e2) {
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throwError(e2);
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}
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} else {
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throwError(e1);
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}
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} |