blob: 0fc28b4d851df9bde862c699835e7b56a0dc223d (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
@deprecated("Suppress warnings", since="2.11")
object Test {
import java.util.concurrent.Executors
import scala.actors.{Actor, SchedulerAdapter}
import Actor._
trait AdaptedActor extends Actor {
override def scheduler =
Test.scheduler
}
object One extends AdaptedActor {
def act() {
try {
Two.start()
var i = 0
loopWhile (i < 10000) {
i += 1
Two ! 'MsgForTwo
react {
case 'MsgForOne =>
if (i % 1000 == 0)
println("One: OK")
if (i == 10000)
Test.executor.shutdown()
}
}
} catch {
case e: Throwable if !e.isInstanceOf[scala.util.control.ControlThrowable] =>
e.printStackTrace()
}
}
}
object Two extends AdaptedActor {
def act() {
try {
var i = 0
loopWhile (i < 10000) {
i += 1
react {
case 'MsgForTwo =>
if (i % 1000 == 0)
println("Two: OK")
One ! 'MsgForOne
}
}
} catch {
case e: Throwable if !e.isInstanceOf[scala.util.control.ControlThrowable] =>
e.printStackTrace()
}
}
}
val executor =
Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())
val scheduler =
new SchedulerAdapter {
def execute(block: => Unit) {
val task = new Runnable {
def run() { block }
}
try {
executor.execute(task)
} catch {
case ree: java.util.concurrent.RejectedExecutionException =>
task.run()
}
}
}
def main(args: Array[String]) {
One.start()
}
}
|
