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import scala.actors.{Actor, Exit}
import scala.actors.scheduler.ExecutorScheduler
import java.util.concurrent.Executors
object One extends AdaptedActor {
def act() {
Two.start()
var i = 0
loopWhile (i < Test.NUM_MSG) {
i += 1
Two ! 'MsgForTwo
react {
case 'MsgForOne =>
if (i % (Test.NUM_MSG/10) == 0)
println("One: OK")
}
}
}
}
object Two extends AdaptedActor {
def act() {
var i = 0
loopWhile (i < Test.NUM_MSG) {
i += 1
react {
case 'MsgForTwo =>
if (i % (Test.NUM_MSG/10) == 0)
println("Two: OK")
One ! 'MsgForOne
}
}
}
}
trait AdaptedActor extends Actor {
override def scheduler =
Test.scheduler
}
object Test {
val NUM_MSG = 100000
val scheduler =
ExecutorScheduler(
Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors()),
false)
def main(args: Array[String]) {
(new AdaptedActor {
def act() {
trapExit = true
link(One)
One.start()
receive {
case Exit(from, reason) =>
println("One exited")
Test.scheduler.shutdown()
}
}
}).start()
}
}
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