Hi, I have two actor systems on different boxes under 2.2.3 ActorSystem1 and ActorSystem2. I spin up ActorSystem1 and then ActorSystem2. ActorSystem1 "asks" an actorSelection on ActorSystem2 and ActorSystem2 replies everything is fine. (I can do this lots of times without issue)
Then after 5 minutes or so of not sending messages from ActorSystem1 to ActorSystem2, ActorSystem1 and ActorSystem2 can't communicate anymore despite both systems are up and there being are no network issues. Under Akka 2.1.4 I don't get this issue. Restarting the ActorSystem1 jvm restores the connectivity. Anyone got any ideas? Currently if this isn't fix I'm going to have to go back to using Akka 2.1.4 as we can't have this happening in production. Logs below of when I attempt to send a message from actorSystem1 to actorSystem2 and the ask fails. Thanks, Brian On ActorSystem1 I get [2014-01-24 14:26:14,620] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-10] akka.remote.transport.ProtocolStateActor - stopped [2014-01-24 14:26:14,620] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-10] akka.remote.transport.ProtocolStateActor - stopped [2014-01-24 14:26:14,620] [INFO] [AkkaXLServer-akka.actor.default-dispatcher-10] akka.actor.LocalActorRef - Message [akka.remote.transport.AssociationHandle$Disassociated] from Actor[akka://AkkaXLServer/deadLetters] to Actor[akka://AkkaXLServer/system/transports/akkaprotocolmanager.tcp0/akkaProtocol-tcp%3A%2F%2FDataAugmentation%40server002%3A2552-1#1651503039] was not delivered. [1] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. [2014-01-24 14:26:14,620] [INFO] [AkkaXLServer-akka.actor.default-dispatcher-10] akka.actor.LocalActorRef - Message [akka.remote.transport.AssociationHandle$Disassociated] from Actor[akka://AkkaXLServer/deadLetters] to Actor[akka://AkkaXLServer/system/transports/akkaprotocolmanager.tcp0/akkaProtocol-tcp%3A%2F%2FDataAugmentation%40server002%3A2552-1#1651503039] was not delivered. [1] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. [2014-01-24 14:26:14,621] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-10] akka.remote.EndpointReader - stopped [2014-01-24 14:26:14,621] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-10] akka.remote.EndpointReader - stopped [2014-01-24 14:26:14,623] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-13] akka.remote.EndpointWriter - Disassociated [akka.tcp://[email protected]:60789] -> [akka.tcp://DataAugmentation@server002:2552] [2014-01-24 14:26:14,623] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-13] akka.remote.EndpointWriter - Disassociated [akka.tcp://[email protected]:60789] -> [akka.tcp://DataAugmentation@server002:2552] [2014-01-24 14:26:14,628] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-19] akka.remote.EndpointWriter - restarting [2014-01-24 14:26:14,628] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-19] akka.remote.EndpointWriter - restarting [2014-01-24 14:26:14,630] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-2] akka.remote.EndpointWriter - Disassociated [akka.tcp://[email protected]:60789] -> [akka.tcp://DataAugmentation@server002:2552] [2014-01-24 14:26:14,630] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-2] akka.remote.EndpointWriter - Disassociated [akka.tcp://[email protected]:60789] -> [akka.tcp://DataAugmentation@server002:2552] [2014-01-24 14:26:14,630] [INFO] [AkkaXLServer-akka.actor.default-dispatcher-2] akka.actor.LocalActorRef - Message [akka.remote.transport.ActorTransportAdapter$DisassociateUnderlying] from Actor[akka://AkkaXLServer/deadLetters] to Actor[akka://AkkaXLServer/system/transports/akkaprotocolmanager.tcp0/akkaProtocol-tcp%3A%2F%2FDataAugmentation%40server002%3A2552-1#1651503039] was not delivered. [2] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. [2014-01-24 14:26:14,630] [INFO] [AkkaXLServer-akka.actor.default-dispatcher-2] akka.actor.LocalActorRef - Message [akka.remote.transport.ActorTransportAdapter$DisassociateUnderlying] from Actor[akka://AkkaXLServer/deadLetters] to Actor[akka://AkkaXLServer/system/transports/akkaprotocolmanager.tcp0/akkaProtocol-tcp%3A%2F%2FDataAugmentation%40server002%3A2552-1#1651503039] was not delivered. [2] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. [2014-01-24 14:26:14,632] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-11] akka.remote.EndpointWriter - restarted [2014-01-24 14:26:14,632] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-11] akka.remote.EndpointWriter - restarted [2014-01-24 14:26:14,633] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-24] akka.remote.transport.AkkaProtocolManager - now supervising Actor[akka://AkkaXLServer/system/transports/akkaprotocolmanager.tcp0/akkaProtocol-tcp%3A%2F%2FDataAugmentation%40server002%3A2552-2#1273774939] [2014-01-24 14:26:14,633] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-24] akka.remote.transport.AkkaProtocolManager - now supervising Actor[akka://AkkaXLServer/system/transports/akkaprotocolmanager.tcp0/akkaProtocol-tcp%3A%2F%2FDataAugmentation%40server002%3A2552-2#1273774939] [2014-01-24 14:26:14,634] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-24] akka.remote.transport.ProtocolStateActor - started (akka.remote.transport.ProtocolStateActor@549ad840) [2014-01-24 14:26:14,634] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-24] akka.remote.transport.ProtocolStateActor - started (akka.remote.transport.ProtocolStateActor@549ad840) [2014-01-24 14:26:17,126] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-20] akka.remote.EndpointWriter - Associated [akka.tcp://[email protected]:60789] -> [akka.tcp://DataAugmentation@server002:2552] [2014-01-24 14:26:17,126] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-20] akka.remote.EndpointWriter - Associated [akka.tcp://[email protected]:60789] -> [akka.tcp://DataAugmentation@server002:2552] [2014-01-24 14:26:17,127] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-20] akka.remote.EndpointWriter - now supervising Actor[akka://AkkaXLServer/system/endpointManager/reliableEndpointWriter-akka.tcp%3A%2F%2FDataAugmentation%40server002%3A2552-0/endpointWriter/endpointReader-akka.tcp%3A%2F%2FDataAugmentation%40server002%3A2552-0#936701101] [2014-01-24 14:26:17,127] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-20] akka.remote.EndpointWriter - now supervising Actor[akka://AkkaXLServer/system/endpointManager/reliableEndpointWriter-akka.tcp%3A%2F%2FDataAugmentation%40server002%3A2552-0/endpointWriter/endpointReader-akka.tcp%3A%2F%2FDataAugmentation%40server002%3A2552-0#936701101] [2014-01-24 14:26:17,129] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-18] akka.remote.EndpointReader - started (akka.remote.EndpointReader@1bd97d0d) [2014-01-24 14:26:17,129] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-18] akka.remote.EndpointReader - started (akka.remote.EndpointReader@1bd97d0d) [2014-01-24 14:26:17,129] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-18] akka.remote.EndpointReader - now monitoring Actor[akka://AkkaXLServer/system/endpointManager/reliableEndpointWriter-akka.tcp%3A%2F%2FDataAugmentation%40server002%3A2552-0/endpointWriter#226701486] [2014-01-24 14:26:17,129] [DEBUG] [AkkaXLServer-akka.actor.default-dispatcher-18] akka.remote.EndpointReader - now monitoring Actor[akka://AkkaXLServer/system/endpointManager/reliableEndpointWriter-akka.tcp%3A%2F%2FDataAugmentation%40server002%3A2552-0/endpointWriter#226701486] On ActorSystem2 [2014-01-24 14:26:16,473] [ERROR] [DataAugmentation-akka.actor.default-dispatcher-234] akka.remote.EndpointWriter - AssociationError [akka.tcp://DataAugmentation@server002:2552] -> [akka.tcp://[email protected]:60789]: Error [Association failed with [akka.tcp://[email protected]:60789]] [ akka.remote.EndpointAssociationException: Association failed with [akka.tcp://[email protected]:60789] Caused by: akka.remote.transport.netty.NettyTransport$$anonfun$associate$1$$anon$2: Connection refused: /127.0.0.1:60789 -- >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>>>>>> Check the FAQ: http://akka.io/faq/ >>>>>>>>>> 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. 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