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import scala.collection.mutable.ArrayBuffer
import scala.actors.Actor._
import scala.actors._
import scala.util._
import java.util.concurrent.{ TimeUnit, CountDownLatch }
import scala.concurrent.util.Duration
import scala.actors.pattern._
object Test {
val NUMBER_OF_TESTS = 6
// used for sorting non-deterministic output
val buff = ArrayBuffer[String]()
val latch = new CountDownLatch(NUMBER_OF_TESTS)
val toStop = ArrayBuffer[ActorRef]()
def append(v: String) = synchronized {
buff += v
}
def main(args: Array[String]) = {
val respActor = MigrationSystem.actorOf(Props(() => actor {
loop {
react {
case (x: String, time: Long) =>
Thread.sleep(time)
reply(x + " after " + time)
case str: String =>
append(str)
latch.countDown()
case x =>
exit()
}
}
}, "akka.actor.default-stash-dispatcher"))
toStop += respActor
respActor ! "bang"
implicit val timeout = Timeout(Duration(500, TimeUnit.MILLISECONDS))
val msg = ("bang qmark", 0L)
val res1 = respActor.?(msg)(Timeout(Duration.Inf))
append(res1().toString)
latch.countDown()
val msg1 = ("bang qmark", 1L)
val res2 = respActor.?(msg1)(Timeout(Duration(500, TimeUnit.MILLISECONDS)))
append((res2() match {
case x: AskTimeoutException => None
case v => Some(v)
}).toString)
latch.countDown()
// this one should time out
val msg11 = ("bang qmark", 500L)
val res21 = respActor.?(msg11)(Timeout(Duration(1, TimeUnit.MILLISECONDS)))
append((res21() match {
case x: AskTimeoutException => None
case v => Some(v)
}).toString)
latch.countDown()
val msg2 = ("bang qmark in future", 0L)
val fut1 = respActor.?(msg2)(Duration.Inf)
append(fut1().toString())
latch.countDown()
val handler: PartialFunction[Any, String] = {
case x: String => x.toString
}
val msg3 = ("typed bang qmark in future", 0L)
val fut2 = (respActor.?(msg3)(Duration.Inf))
append(Futures.future { handler.apply(fut2()) }().toString)
latch.countDown()
// output
latch.await(200, TimeUnit.MILLISECONDS)
if (latch.getCount() > 0) {
println("Error: Tasks have not finished!!!")
}
buff.sorted.foreach(println)
toStop.foreach(_ ! PoisonPill)
}
}
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