Akka/Scala example source code file (PingPong.scala)

This example Akka source code file (PingPong.scala) is included in my "Source Code Warehouse" project. The intent of this project is to help you more easily find Akka and Scala source code examples by using tags.

All credit for the original source code belongs to akka.io; I'm just trying to make examples easier to find. (For my Scala work, see my Scala examples and tutorials.)

Akka tags/keywords

actor, akka, ping, pingpong, pong, pongactor, testmessage

The PingPong.scala Akka example source code

/**
 * Copyright (C) 2009-2014 Typesafe Inc. <http://www.typesafe.com>
 */
package akka.osgi.test

import akka.actor.Actor

/**
 * Simple ping-pong actor, used for testing
 */
object PingPong {

  abstract class TestMessage

  case object Ping extends TestMessage
  case object Pong extends TestMessage

  class PongActor extends Actor {
    def receive = {
      case Ping ⇒
        sender() ! Pong
    }
  }

}