1 import { OuterSubscriber } from '../OuterSubscriber';
2 import { InnerSubscriber } from '../InnerSubscriber';
3 import { subscribeToResult } from '../util/subscribeToResult';
4 export function catchError(selector) {
5 return function catchErrorOperatorFunction(source) {
6 const operator = new CatchOperator(selector);
7 const caught = source.lift(operator);
8 return (operator.caught = caught);
12 constructor(selector) {
13 this.selector = selector;
15 call(subscriber, source) {
16 return source.subscribe(new CatchSubscriber(subscriber, this.selector, this.caught));
19 class CatchSubscriber extends OuterSubscriber {
20 constructor(destination, selector, caught) {
22 this.selector = selector;
26 if (!this.isStopped) {
29 result = this.selector(err, this.caught);
35 this._unsubscribeAndRecycle();
36 const innerSubscriber = new InnerSubscriber(this, undefined, undefined);
37 this.add(innerSubscriber);
38 const innerSubscription = subscribeToResult(this, result, undefined, undefined, innerSubscriber);
39 if (innerSubscription !== innerSubscriber) {
40 this.add(innerSubscription);
45 //# sourceMappingURL=catchError.js.map