Calling onComplete does not mean that the stream is finished when that method call returns: everything is asynchronous. Maybe you need to wait before you let the ActorSystem be shut down?
On Fri, Aug 14, 2015 at 11:10 PM, Jeff Simpson <[email protected]> wrote: > Any solutions to this one yet? I'm getting the same error in a Play 2.4 > app. During Global.onStop I call my subscribers onComplete function, but I > still see the Processor actor terminated abruptly error. Any ideas? > > > On Thursday, April 30, 2015 at 2:55:32 PM UTC-6, Samuel Tardieu wrote: >> >> Hi. >> >> With akka http 1.0-RC2 (was similar in 1.0-RC1), one of my program >> signals an intermittent error that I do not understand. >> >> The context: one HTTP GET request is sent out, the JSON response is >> properly received, decoded and acted upon, and then the system terminates >> with (system being my ActorSystem): >> >> Await.ready(Http().shutdownAllConnectionPools(), 5.seconds) >> system.shutdown() >> >> The error only happens from time to time (I’d say once every three runs). >> I have activated akka.actor.debug.{receive,autoreceive,lifecycle,fsm}. >> >> Any idea of what could be the cause? >> >> INFO] [04/30/2015 22:36:01.916] [run-main-0] [ActorSystem(default)] >> Initiating orderly shutdown of all active host connections pools... >> [DEBUG] [04/30/2015 22:36:01.921] [default-akka.actor.default-dispatcher-8] >> [akka://default/system/deadLetterListener] stopped >> [DEBUG] [04/30/2015 22:36:01.922] [default-akka.actor.default-dispatcher-5] >> [akka://default/user/$a/flow-2-3-publisherSource-processor-mapConcat] stopped >> [DEBUG] [04/30/2015 22:36:01.922] [default-akka.actor.default-dispatcher-6] >> [akka://default/user/$a/flow-2-9-publisherSource-PoolConductor.retryMerge-flexiMerge-PoolConductor.retryMerge-flexiMerge] >> stopped >> [DEBUG] [04/30/2015 22:36:01.922] [default-akka.actor.default-dispatcher-5] >> [akka://default/user/$a/flow-2-2-publisherSource-processor-PoolSlot.SlotEventSplit-flexiRoute] >> stopped >> [DEBUG] [04/30/2015 22:36:01.923] [default-akka.actor.default-dispatcher-12] >> [akka://default/user/$a/flow-2-4-publisherSource-Merge] stopped >> [DEBUG] [04/30/2015 22:36:01.923] [default-akka.actor.default-dispatcher-14] >> [akka://default/user/$a/flow-2-1-publisherSource-Merge] stopped >> [DEBUG] [04/30/2015 22:36:01.923] [default-akka.actor.default-dispatcher-10] >> [akka://default/user/$a/flow-2-11-publisherSource-PoolConductor.retryMerge-flexiMerge-PoolConductor.RetrySplit-flexiRoute] >> stopped >> [DEBUG] [04/30/2015 22:36:01.923] [default-akka.actor.default-dispatcher-12] >> [akka://default/user/$a/flow-2-12-publisherSource-processor-PoolSlot.SlotEventSplit-flexiRoute] >> stopped >> [DEBUG] [04/30/2015 22:36:01.923] [default-akka.actor.default-dispatcher-14] >> [akka://default/user/$a/flow-2-14-publisherSource-processor-PoolSlot.SlotEventSplit-flexiRoute] >> stopped >> [DEBUG] [04/30/2015 22:36:01.923] [default-akka.actor.default-dispatcher-10] >> [akka://default/user/$a/flow-2-5-publisherSource-processor-PoolSlot.SlotEventSplit-flexiRoute] >> stopped >> [DEBUG] [04/30/2015 22:36:01.924] [default-akka.actor.default-dispatcher-12] >> [akka://default/user/$a/flow-2-13-publisherSource-processor-mapConcat] >> stopped >> [DEBUG] [04/30/2015 22:36:01.924] [default-akka.actor.default-dispatcher-14] >> [akka://default/user/$a/flow-2-15-publisherSource-processor-mapConcat] >> stopped >> [DEBUG] [04/30/2015 22:36:01.924] [default-akka.actor.default-dispatcher-10] >> [akka://default/user/$a/flow-2-6-publisherSource-processor-mapConcat] stopped >> [DEBUG] [04/30/2015 22:36:01.924] [default-akka.actor.default-dispatcher-3] >> [akka://default/user] stopping >> [DEBUG] [04/30/2015 22:36:01.924] [default-akka.actor.default-dispatcher-4] >> [akka://default/user/SlotProcessor-0] stopped >> [DEBUG] [04/30/2015 22:36:01.924] [default-akka.actor.default-dispatcher-14] >> [akka://default/user/SlotProcessor-3] stopped >> [DEBUG] [04/30/2015 22:36:01.926] [default-akka.actor.default-dispatcher-10] >> [akka://default/user/SlotProcessor-1] stopped >> [DEBUG] [04/30/2015 22:36:01.926] [default-akka.actor.default-dispatcher-12] >> [akka://default/user/SlotProcessor-2] stopped >> [DEBUG] [04/30/2015 22:36:01.926] [default-akka.actor.default-dispatcher-12] >> [akka://default/user/$a/flow-3-16-actorPublisherSource-actorSubscriberSink] >> stopped >> [DEBUG] [04/30/2015 22:36:01.926] [default-akka.actor.default-dispatcher-13] >> [akka://default/user/$a/flow-2-8-publisherSource-PoolConductor.retryMerge-flexiMerge-PoolConductor.Route-flexiRoute] >> stopped >> [DEBUG] [04/30/2015 22:36:01.926] [default-akka.actor.default-dispatcher-11] >> [akka://default/user/$a/flow-2-7-publisherSource-PoolConductor.retryMerge-flexiMerge-mapConcat] >> stopped >> [DEBUG] [04/30/2015 22:36:01.928] [default-akka.actor.default-dispatcher-8] >> [akka://default/user/PoolInterfaceActor-0] stopped >> [DEBUG] [04/30/2015 22:36:01.928] [default-akka.actor.default-dispatcher-9] >> [akka://default/user/$a/flow-2-10-publisherSource-PoolConductor.retryMerge-flexiMerge-PoolConductor.SlotSelector-flexiMerge] >> stopped >> [DEBUG] [04/30/2015 22:36:01.928] [default-akka.actor.default-dispatcher-14] >> [akka://default/user/$a/flow-3-0-actorPublisherSource-actorPublisherSource] >> stopped >> [DEBUG] [04/30/2015 22:36:01.928] [default-akka.actor.default-dispatcher-9] >> [akka://default/user/$a/flow-3-1-actorPublisherSource-Broadcast-map] stopped >> [DEBUG] [04/30/2015 22:36:01.928] [default-akka.actor.default-dispatcher-8] >> [akka://default/user/$a/flow-3-10-actorPublisherSource-Broadcast-stageFactory-stageFactory-splitWhen] >> stopped >> [DEBUG] [04/30/2015 22:36:01.929] [default-akka.actor.default-dispatcher-5] >> [akka://default/user/$a/flow-3-3-actorPublisherSource-Broadcast-Broadcast] >> stopped >> [DEBUG] [04/30/2015 22:36:01.929] [default-akka.actor.default-dispatcher-9] >> [akka://default/user/$a/flow-3-8-actorPublisherSource-Broadcast-ResponsePersingMerge-flexiMerge] >> stopped >> [DEBUG] [04/30/2015 22:36:01.929] [default-akka.actor.default-dispatcher-5] >> [akka://default/user/$a/flow-3-15-actorPublisherSource-Broadcast-stageFactory-stageFactory-stageFactory] >> stopped >> [DEBUG] [04/30/2015 22:36:01.929] [default-akka.actor.default-dispatcher-9] >> [akka://default/user/$a/flow-3-11-actorPublisherSource-Broadcast-stageFactory-stageFactory-collect] >> stopped >> [DEBUG] [04/30/2015 22:36:01.929] [default-akka.actor.default-dispatcher-9] >> [akka://default/user/$a/flow-3-9-actorPublisherSource-Broadcast-Broadcast] >> stopped >> [DEBUG] [04/30/2015 22:36:01.930] [default-akka.actor.default-dispatcher-9] >> [akka://default/user/$a/flow-3-2-actorPublisherSource-Broadcast-TerminationMerge-flexiMerge] >> stopped >> [DEBUG] [04/30/2015 22:36:01.930] [default-akka.actor.default-dispatcher-11] >> [akka://default/user/$a/flow-3-4-actorPublisherSource-Broadcast-map-map-map] >> stopped >> [DEBUG] [04/30/2015 22:36:01.930] [default-akka.actor.default-dispatcher-9] >> [akka://default/user/$a/flow-3-5-actorPublisherSource-Broadcast-map-map-renderer] >> stopped >> [DEBUG] [04/30/2015 22:36:01.930] [default-akka.actor.default-dispatcher-11] >> [akka://default/user/$a/flow-3-6-actorPublisherSource-Broadcast-map-map-concatAll] >> stopped >> [DEBUG] [04/30/2015 22:36:01.930] [default-akka.actor.default-dispatcher-5] >> [akka://default/user/$a/flow-3-13-actorPublisherSource-Broadcast-stageFactory-stageFactory-map-map-concatAll] >> stopped >> [DEBUG] [04/30/2015 22:36:01.931] [default-akka.actor.default-dispatcher-2] >> [akka://default/user/$a] stopping >> [DEBUG] [04/30/2015 22:36:01.932] [default-akka.actor.default-dispatcher-13] >> [akka://default/user/$a/flow-3-12-actorPublisherSource-Broadcast-stageFactory-stageFactory-map-map-map] >> stopped >> [DEBUG] [04/30/2015 22:36:01.932] [default-akka.actor.default-dispatcher-8] >> [akka://default/user/$a/flow-3-14-actorPublisherSource-Broadcast-stageFactory-stageFactory-mapConcat] >> stopped >> [DEBUG] [04/30/2015 22:36:01.933] [default-akka.actor.default-dispatcher-5] >> [akka://default/user/$a/flow-7-4-publisherSource-prefixAndTail] stopped >> [ERROR] [04/30/2015 22:36:01.934] [default-akka.actor.default-dispatcher-11] >> [ActorSystem(default)] Outgoing request stream error >> java.lang.IllegalStateException: Processor actor terminated abruptly >> at akka.stream.impl.ActorProcessorImpl.postStop(ActorProcessor.scala:291) >> at akka.actor.Actor$class.aroundPostStop(Actor.scala:477) >> at >> akka.stream.impl.ActorProcessorImpl.aroundPostStop(ActorProcessor.scala:248) >> at >> akka.actor.dungeon.FaultHandling$class.akka$actor$dungeon$FaultHandling$$finishTerminate(FaultHandling.scala:210) >> at >> akka.actor.dungeon.FaultHandling$class.terminate(FaultHandling.scala:172) >> at akka.actor.ActorCell.terminate(ActorCell.scala:369) >> at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:462) >> at akka.actor.ActorCell.systemInvoke(ActorCell.scala:478) >> at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:279) >> at akka.dispatch.Mailbox.run(Mailbox.scala:220) >> at akka.dispatch.Mailbox.exec(Mailbox.scala:231) >> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) >> at >> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) >> at >> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) >> at >> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) >> >> [DEBUG] [04/30/2015 22:36:01.934] [default-akka.actor.default-dispatcher-11] >> [akka://default/user/$a/flow-3-7-actorPublisherSource-Broadcast-map-map-errorLogger] >> stopped >> [DEBUG] [04/30/2015 22:36:01.936] [default-akka.actor.default-dispatcher-2] >> [akka://default/user/$a] stopped >> [DEBUG] [04/30/2015 22:36:01.938] [default-akka.actor.default-dispatcher-11] >> [akka://default/user] stopped >> [DEBUG] [04/30/2015 22:36:01.938] [default-akka.actor.default-dispatcher-5] >> [akka://default/system/IO-TCP-STREAM/client-1-localhost%2F127.0.0.1%3A5984] >> stopped >> [DEBUG] [04/30/2015 22:36:01.940] [default-akka.actor.default-dispatcher-8] >> [akka://default/system/IO-TCP/selectors/$a/0] stopped >> [DEBUG] [04/30/2015 22:36:01.941] [default-akka.actor.default-dispatcher-11] >> [akka://default/system] received AutoReceiveMessage >> Envelope(Terminated(Actor[akka://default/user]),Actor[akka://default/user]) >> [DEBUG] [04/30/2015 22:36:01.941] [default-akka.actor.default-dispatcher-5] >> [akka://default/system/IO-TCP/selectors/$a] received AutoReceiveMessage >> Envelope(Terminated(Actor[akka://default/system/IO-TCP/selectors/$a/0#366411710]),Actor[akka://default/system/IO-TCP/selectors/$a/0#366411710]) >> [DEBUG] [04/30/2015 22:36:01.943] [default-akka.actor.default-dispatcher-11] >> [EventStream] shutting down: StandardOutLogger started >> >> >> >> -- > >>>>>>>>>> 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 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