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36 package gr.grnet.aquarium.messaging
38 import gr.grnet.aquarium.util.RandomEventGenerator
40 import akka.actor.Actor
41 import java.util.concurrent.{TimeUnit, CountDownLatch}
43 import akka.config.Supervision.Permanent
44 import java.util.concurrent.atomic.AtomicInteger
45 import org.junit.Assume._
46 import gr.grnet.aquarium.LogicTestsAssumptions
51 * @author Georgios Gousios <gousiosg@gmail.com>
54 class AkkaAMQPTest extends RandomEventGenerator {
57 def testSendReceive() : Unit = {
59 assumeTrue(LogicTestsAssumptions.EnableRabbitMQTests)
62 val msgs = new AtomicInteger(0)
64 val publisher = producer("aquarium")
66 class Consumer extends Actor {
68 self.lifeCycle = Permanent
71 case Delivery(payload, routingKey, deliveryTag, isRedeliver, properties, sender) =>
72 println(this + " Got message: %s (%d)".format(new String(payload), deliveryTag) +
73 (if(isRedeliver) " - redelivered (%d)".format(deliveryTag) else ""))
74 if (msgs.incrementAndGet() == 15) throw new Exception("Messed up")
75 if (msgs.incrementAndGet() == 55) sender ! Reject(deliveryTag, true)
76 sender ! Acknowledge(deliveryTag)
77 case Acknowledged(deliveryTag) => println("Acked: " + deliveryTag)
78 case _ => println("Unknown delivery")
81 override def preRestart(reason: Throwable) {
82 println("Actor restarted: " + reason)
85 override def postRestart(reason: Throwable) {
86 // reinit stable state after restart
90 consumer("foo.#", "akka-amqp-test", "aquarium", Actor.actorOf(new Consumer), false)
93 (1 to numMsg).foreach{
94 i => publisher ! new Message(i.toString.getBytes(), "foo.bar")
100 Actor.registry.shutdownAll