Hello hAkkers, It's me again. Is it possible to know when outgoing connection will be closed and then complete closeConn promise or throw failure in flow context? Without closeConn promise I can't work with idle stream. This is an example for issue:
``` val serverAddress = new InetSocketAddress("coreos", 2375) val closeConn = Promise[ByteString]() val source = Source(closeConn.future).drop(1) // as an example. In the real application, source is a WS endless stream of commands from user. Tcp() .outgoingConnection(serverAddress) .runWith(source, Sink.foreach(println)) ``` When outgoing connection has been closed then I saw a debug message "Read returned end-of-stream, our side not yet closed". How to avoid this kind of leak? I did try to add StatefulStage to tcp stream and watch on onUpstreamFinish: ``` class CloseStage extends StatefulStage[ByteString, ByteString] { def initial: State = new State { def onPush(elem: ByteString, ctx: Context[ByteString]): SyncDirective = ctx.push(elem) def onUpstreamFinish(ctx: Context[ByteString]): TerminationDirective = { println("onUpstreamFinish") ??? } } } Tcp() .outgoingConnection(serverAddress) .transform(() => new CloseStage()) .runWith(source, Sink.foreach(println)) ``` But nothing happened. Am I right? Thank you. -- >>>>>>>>>> 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 akka-user+unsubscr...@googlegroups.com. To post to this group, send email to akka-user@googlegroups.com. Visit this group at http://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.