In Akka 2.3.x it's only available in Reactive Platform – sa...@lightbend.com for more information; since it's legacy support basically.
In Akka 2.4.x it's available just-so. -- Konrad `ktoso` Malawski Akka @ Lightbend On 6 May 2016 at 14:50:43, enovo.s...@gmail.com (enovo.s...@gmail.com) wrote: Hi, But those configurations are not available in aka 2.3.8, Am i missing something? How to achieve the same in akka 2.3.8? Best Regards On Friday, May 6, 2016 at 4:10:39 PM UTC+5, √ wrote: Hi Abud, On Fri, May 6, 2016 at 12:34 PM, <enovo...@gmail.com> wrote: Hi, Thank you for quick reply. My requirement is: - Client from behind NAT initiates a connection, sends a message (using ask pattern) and receives the reply, can we not achieve it using akka remoting? Latest Akka version supports remoting behind NAT http://doc.akka.io/docs/akka/snapshot/java/remoting.html#Akka_behind_NAT_or_in_a_Docker_container Is there any work around that i can try in akka 2.3.8? That part of the documentation describes what you'll need to do. Best Regards Abud On Friday, May 6, 2016 at 1:11:35 PM UTC+5, √ wrote: Hi Abud, Akka Remote is not a client-server protocol, it is a p2p protocol. If you want to use asymmetric communication (where nodes are not symmetrically reachable), use Akka IO. On Fri, May 6, 2016 at 9:57 AM, <enovo...@gmail.com> wrote: Hi, I am working on a simple client server application using akka (2.3.8) remoting, can not use latest version of akka due to java 8 dependency. My client is behind NAT and server is listening on port 80. Here are the configurations for both client and server. Client Configs akka { actor { provider = "akka.remote.RemoteActorRefProvider" } remote { netty.tcp { hostname = "localhost" port = 2552 send-buffer-size = 512000b receive-buffer-size = 512000b maximum-frame-size = 10000000b } untrusted-mode = off transport-failure-detector { heartbeat-interval = 30 s # default 4s acceptable-heartbeat-pause = 20 s # default 10s } } } Server Configs akka { actor { provider = "akka.remote.RemoteActorRefProvider" } remote { netty.tcp { hostname = "localhost" port = 80 send-buffer-size = 512000b receive-buffer-size = 512000b maximum-frame-size = 10000000b } untrusted-mode = off transport-failure-detector { heartbeat-interval = 30 s # default 4s acceptable-heartbeat-pause = 20 s # default 10s } } } Hostname for both client and server are being set programmatically in the following manner: String conf = "akka.remote.netty.tcp.hostname =\"" + client_host_name +"\""; actorSystem = ActorSystem.create(CLIENT_NAME, ConfigFactory.parseString(conf).withFallback(ConfigFactory.load(CONFIG_FILE))); My application works fine when both client and server are located in the same (local) network. When i deploy server on a remote location, server listens on live IP address and i can connect to server from client using live IP address. When i deploy my client on a network using NAT (client uses private IP address), application no longer works, starts getting following errors: Server Logs: [ERROR] [Server-Service-akka.remote.default-remote-dispatcher-6] [akka.tcp://Server-Service@server:80/system/endpointManager/reliableEndpointWriter-akka.tcp%3A%2F%2FClient%40192.168.10.201%3A2552-0/endpointWriter] dropping message [class akka.actor.ActorSelectionMessage] for non-local recipient [Actor[akka.tcp://Server-Service@132.221.167.190:80/]] arriving at [akka.tcp:/ /Server-Service@132.221.167.190:80] inbound addresses are [akka.tcp://Server-Service@server:80] Client-Logs [INFO] [Client-akka.remote.default-remote-dispatcher-6] [akka.tcp://Client@192.168.10.201:2552/system/transports/akkaprotocolmanager.tcp0/akkaProtocol-tcp%3A%2F%2FServer-Service%40132.221.167.190%3A80-1] No response from remote. Handshake timed out or transport failure detector triggered. Could anybody please suggest what i am missing here. Thank you Abud -- >>>>>>>>>> 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+...@googlegroups.com. To post to this group, send email to akka...@googlegroups.com. Visit this group at https://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout. -- Cheers, √ -- >>>>>>>>>> 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+...@googlegroups.com. To post to this group, send email to akka...@googlegroups.com. Visit this group at https://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout. -- Cheers, √ -- >>>>>>>>>> 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 https://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout. -- >>>>>>>>>> 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 https://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
