@deprecated("Suppress warnings", since="2.11") object Test { import scala.actors.{Actor, Exit} import scala.actors.Actor._ case class MyException(text: String) extends Exception(text) { override def fillInStackTrace() = this } object Slave extends Actor { def act() { try { loop { react { case 'doWork => Console.out.println("Done") reply('done) } } } catch { case e: Throwable if !e.isInstanceOf[scala.util.control.ControlThrowable] => e.printStackTrace() } } } object Master extends Actor { override def toString = "Master" def act() { try { link(Slave) Slave ! 'doWork react { case 'done => throw new MyException("Master crashed") } } catch { case e: Throwable if !e.isInstanceOf[scala.util.control.ControlThrowable] => e.printStackTrace() } } } def main(args: Array[String]) { actor { try { self.trapExit = true link(Slave) Slave.start() Master.start() react { case Exit(from, reason) if (from == Slave) => Console.out.println(Slave.getState) } } catch { case e: Throwable if !e.isInstanceOf[scala.util.control.ControlThrowable] => e.printStackTrace() } } } }