ReferenceretryWhen
Reference · 95
retryWhen
retryWhen
DeprecatedRetries source after an error when a notifier allows it.
Signature
retryWhen(notifier: (errors: Observable) => ObservableInput): MonoTypeOperatorFunctionWhat it does
Source errors flow into the notifier. When the notifier emits, source is subscribed again; if the notifier completes or errors, the retrying stops.
When to use
Supporting legacy backoff chains. In modern RxJS, use retry with a delay/count config.
Deprecated API
Marked deprecated in RxJS 7. In new code, use retry({ count, delay }).
See also
retry, catchError
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