rx-java2 - w3toppers.com

How does backpressure work in Project Reactor?

What is back-pressure? Backpressure or the ability for the consumer to signal the producer that the rate of emission is too high – Reactor Reference When we are talking about backpressure we have to separate sources/publishers into two groups: the ones that respect the demand from the subscriber, and those that ignore it. Generally hot … Read more

Android RxJava 2 JUnit test – getMainLooper in android.os.Looper not mocked RuntimeException

This error occurs because the default scheduler returned by AndroidSchedulers.mainThread() is an instance of LooperScheduler and relies on Android dependencies that are not available in JUnit tests. We can avoid this issue by initializing RxAndroidPlugins with a different Scheduler before the tests are run. You can do this inside of a @BeforeClass method like so: … Read more