monifu.reactive.observers
A SynchronousSubscriber is a Subscriber whose onNext signal is synchronous (i.e. the upstream observable doesn't need to wait on a Future in order to decide whether to send the next event or not).
SynchronousSubscriber
onNext
Future
Returns either a Continue or a Cancel, in response to an elem event being received.
elem
A
SynchronousSubscriber
is a Subscriber whoseonNext
signal is synchronous (i.e. the upstream observable doesn't need to wait on aFuture
in order to decide whether to send the next event or not).