In general the sources and sinks should take care of cleaning up themselves rather than have some downstream/upstream element report cancel/failure/completion through a side channel, if you are implementing a custom Source it's OutHandler will get a onDownstreamFinish and if your are writing a Sink its InHandler will get onUpstreamFinish and onUpstreamFailure where closing resources can be done.
Think of their resources as internal mutable state just like in an actor. It is not another components responsibility to manage such resources. -- Johan Andrén Akka Team, Lightbend Inc. -- >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>>>>>> Check the FAQ: >>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
