How to implement observeLatestOn in RxJava (RxScala)?

Question

I\'m trying to implement the ObserveLatestOn operator in RxJava (actually, RxScala).

This operator is useful, when we\'ve got a fast producer and a slow subscriber, but

Answer 1

I have a PR in which the operator onBackpressureLatest() should have the expected behavior, but you need concurrency and can use observeOn as usual.