32 lines
1.2 KiB
Plaintext
32 lines
1.2 KiB
Plaintext
import { innerFrom } from '../observable/innerFrom';
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import { Subject } from '../Subject';
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import { operate } from '../util/lift';
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import { createOperatorSubscriber } from './OperatorSubscriber';
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export function retryWhen(notifier) {
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return operate(function (source, subscriber) {
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var innerSub;
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var syncResub = false;
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var errors$;
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var subscribeForRetryWhen = function () {
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innerSub = source.subscribe(createOperatorSubscriber(subscriber, undefined, undefined, function (err) {
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if (!errors$) {
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errors$ = new Subject();
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innerFrom(notifier(errors$)).subscribe(createOperatorSubscriber(subscriber, function () {
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return innerSub ? subscribeForRetryWhen() : (syncResub = true);
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}));
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}
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if (errors$) {
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errors$.next(err);
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}
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}));
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if (syncResub) {
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innerSub.unsubscribe();
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innerSub = null;
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syncResub = false;
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subscribeForRetryWhen();
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}
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};
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subscribeForRetryWhen();
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});
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}
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//# sourceMappingURL=retryWhen.js.map |