publishReplay

function stable

 publishReplay<T, R>(bufferSize?: number, windowTime?: number, selectorOrScheduler?: SchedulerLike | OperatorFunction<T, R>, scheduler?: SchedulerLike): UnaryFunction<Observable<T>, ConnectableObservable<R>>

Parameters

bufferSize	Optional. Default is `undefined`. Type: `number`.
windowTime	Optional. Default is `undefined`. Type: `number`.
selectorOrScheduler	Optional. Default is `undefined`. Type: `SchedulerLike \| OperatorFunction`.
scheduler	Optional. Default is `undefined`. Type: `SchedulerLike`.

Returns

UnaryFunction<Observable<T>, ConnectableObservable<R>>