Errors Along the Chain
Explore how errors are handled in RxJava streams by understanding the propagation of .onError notifications. Learn to distinguish recoverable errors from fatal ones and ensure resilient reactive data flows in your applications.
We'll cover the following...
We'll cover the following...
Propagating errors to the Observer
As we’ve seen earlier, one of the events an Observer can receive is the .onError(Throwable) event. The .onError() notification is considered a terminal such that once triggered, the Observable will no longer emit any other event. There are several ways to invoke the .onError() ...