Re: [akka-user] Is there any way in Akka-Streams (at all in Reactive Streams) to guarantee a message has been handled by Sink?

2015-04-13 Thread Endre Varga
Hi Reza, There is no acknowledgement support built-in to streams since they model a unidirectional stream and acknowledgements need a backchannel. To add that feature you need a backchannel, which means that the processing stages should be modeled as BidiFlows instead of Flows. That also means

[akka-user] Is there any way in Akka-Streams (at all in Reactive Streams) to guarantee a message has been handled by Sink?

2015-04-12 Thread Reza Samee
Hello; Note: Please forgive me if I have mistake in English :) I would use akka-streams and reactive-rabbitmq to consuming/producing message from/to rabbitmq. In my problem I need a publisher (that in akka-streams would be an ActorProducer) that will be the Source of a flow to a Sink that