akka remote

client.scala

// client conf
akka {
  loglevel = "DEBUG"
  actor {
    provider = "akka.remote.RemoteActorRefProvider"
  }
  remote { 
    transport = "akka.remote.netty.NettyRemoteTransport"
    log-sent-messages = on
    log-received-messages = on
    netty {
      hostname = "10.224.36.55"
      port = 2552
    } 
  } 
}   

// client code
object Client extends App {
  val system = ActorSystem("system")
  val master = system.actorSelection("akka://system@10.224.19.240:2552/user/master")
  val slave  = system.actorOf(Props[Slave], "slave")

  master.tell(Pong, slave)
  system.awaitTermination()
}

server.scala

// server conf
akka {
  loglevel = "DEBUG"
  actor {
    provider = "akka.remote.RemoteActorRefProvider"
  }
  remote {
    transport = "akka.remote.netty.NettyRemoteTransport"
    log-sent-messages = on
    log-received-messages = on
    netty {
      hostname = "10.224.19.240"
      port = 2552
    }
  }
}

// server code
object Server extends App {
  val system = ActorSystem("system")
  val master = system.actorOf(Props[Master], "master")

  system.awaitTermination(10 seconds)
}