Returns an observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
This operator is a specialization of
replay that connects to the connectable observable sequence when the number of observers goes from zero to one, and disconnects when there are no more observers.
Number): Maximum element count of the replay buffer.
Number): Maximum time length of the replay buffer in milliseconds.
Scheduler): Scheduler where connected observers within the selector function will be invoked on.
Observable): An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.