akka/akka — pull request #16413 by ktoso (2014-11-27 12:19:47+00:00)
Title: +str #15163 allows to suppress certain messages from being dead-letter-ed

This enables suppressing dead-lettering of certain messages.

I made it internal api for now, and I didn't add it to any messages yet - so this is up for discussion where to add it (if at all) in akka-core (Patrik suggested PoisonPill for example - on one hand sounds good, on the other if I'm PoisonPilling a guy many times, maybe my logic sucks and I want to notice via deadletters?).

This will eventually be used to resolve https://github.com/akka/akka/issues/15163 in akka-streams, but only after we've released 2.3.8 (as streams depend on released akka).