reactor-core/src/main/java/reactor/core/publisher/Flux.java
public final Flux<T> cache(Duration ttl, Scheduler timer) {
		return cache(Integer.MAX_VALUE, ttl, timer);
	}
public final Flux<T> cache(Duration ttl, Scheduler timer) {
		return cache(Integer.MAX_VALUE, ttl, timer);
	}
public final Flux < T > cache ( Duration ttl , Scheduler timer ) { return cache ( Integer . MAX_VALUE , ttl , timer ) ; }
Turn this {@link Flux} into a hot source and cache last emitted signals for further
{@link Subscriber}. Will retain an unbounded history but apply a per-item expiry timeout
<p>
Completion and Error will also be replayed until {@code ttl} triggers in which case
the next {@link Subscriber} will start over a new subscription.
<p>
<img class="marble" src="doc-files/marbles/cacheWithTtlForFlux.svg" alt="">

@param ttl Time-to-live for each cached item and post termination.
@param timer the {@link Scheduler} on which to measure the duration.

@return a replaying {@link Flux}
Turn this { @link Flux } into a hot source and cache last emitted signals for further { @link Subscriber } . Will retain an unbounded history but apply a per - item expiry timeout <p > Completion and Error will also be replayed until { @code ttl } triggers in which case the next { @link Subscriber } will start over a new subscription . <p > <img class = marble src = doc - files / marbles / cacheWithTtlForFlux . svg alt = >