public final Flux<T> timeout(Duration timeout, @Nullable Publisher<? extends T> fallback) {
		return timeout(timeout, fallback, Schedulers.parallel());
	}
public final Flux<T> timeout(Duration timeout, @Nullable Publisher<? extends T> fallback) {
		return timeout(timeout, fallback, Schedulers.parallel());
	}
public final Flux < T > timeout ( Duration timeout , @ Nullable Publisher < ? extends T > fallback ) { return timeout ( timeout , fallback , Schedulers . parallel ( ) ) ; }
Switch to a fallback {@link Flux} as soon as no item is emitted within the
given {@link Duration} from the previous emission (or the subscription for the first item).
<p>
If the given {@link Publisher} is null, signal a {@link TimeoutException} instead.

<p>
<img class="marble" src="doc-files/marbles/timeoutFallbackForFlux.svg" alt="">

@param timeout the timeout between two signals from this {@link Flux}
@param fallback the fallback {@link Publisher} to subscribe when a timeout occurs

@return a {@link Flux} that will fallback to a different {@link Publisher} in case of a per-item timeout
Switch to a fallback { @link Flux } as soon as no item is emitted within the given { @link Duration } from the previous emission ( or the subscription for the first item ) . <p > If the given { @link Publisher } is null signal a { @link TimeoutException } instead .