Description
From its Javadoc:
Represents a
Throwablethat anObservablemight notify its subscribers of, but that then can be handled by an operator that is designed to recover from or react appropriately to such an error.
From this description I was thinking that operators like onErrorResumeNext might wrap emitted Throwables in an OnErrorThrowable instance using its from static factory method, and then pass that OnErrorThrowable instance to the global error handler. But the onError method of OperatorOnErrorResumeNextViaFunction looks like:
@Override
public void onError(Throwable e) {
if (done) {
Exceptions.throwIfFatal(e);
return;
}
done = true;
try {
RxJavaPlugins.getInstance().getErrorHandler().handleError(e);
...And so the "raw" Throwable is passed to the global error handler instead.
The problem we're trying to solve is this: the global error handler in our app forwards errors to Crashlytics. But we want to only forward Throwable instances that we're not already recovering from by methods like onErrorResumeNext. I was hoping that onErrorResumeNext would wrap such errors in OnErrorThrowable or something equivalent and our global error handler could only forward errors if they are not of this type.
Any thoughts on how we can achieve this behavior? Thanks!