30 lines
744 B
Scala
30 lines
744 B
Scala
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/**
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* Copyright (C) 2009-2013 Typesafe Inc. <http://www.typesafe.com>
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*/
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package sample.hello
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import akka.actor.ActorSystem
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import akka.actor.Props
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import akka.actor.ActorRef
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import akka.actor.Actor
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import akka.actor.ActorLogging
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import akka.actor.Terminated
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object Main2 {
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def main(args: Array[String]): Unit = {
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val system = ActorSystem("Hello")
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val a = system.actorOf(Props[HelloWorld], "helloWorld")
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system.actorOf(Props(classOf[Terminator], a), "terminator")
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}
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class Terminator(ref: ActorRef) extends Actor with ActorLogging {
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context watch ref
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def receive = {
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case Terminated(_) ⇒
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log.info("{} has terminated, shutting down system", ref.path)
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context.system.shutdown()
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}
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}
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}
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