why Message Driven Bean is not called

[hfan1]

I am new to use ejb3.0' message bean in jboss. I am creating a pojo client as producer and write a ejb MDB to receive the messages, but it looks like producer working fine, there are not any exception come out, but the OnMessage method in my MBD .
is never called, I am not sure if i missed something?


here is producer codes:

try {
Context ctx = new InitialContext();
Object object = ctx.lookup("ConnectionFactory");
QueueConnectionFactory factory = (QueueConnectionFactory)object;
Queue que = (Queue) ctx.lookup("queue/myQueue");
QueueConnection connect = factory.createQueueConnection();
QueueSession session= connect.createQueueSession(false,QueueSession.AUTO_ACKNOWLEDGE);
QueueSender sender = session.createSender(que);
MapMessage message = session.createMapMessage();
message.setString("cCode",clientCode);
sender.send(message);
connect.close();
}
catch (Exception e) {
e.printStackTrace ();
}

here is MDB codes:

@MessageDriven(activateConfig ={
@ActivationConfigProperty(propertyName="destinationType", propertyValue="javax.jms.Queue"),
@ActivationConfigProperty(propertyName="destination", propertyValue="queue/myQueue"),
@ActivationConfigProperty(propertyName = "acknowledgeMode", propertyValue = "AUTO_ACKNOWLEDGE"),
@ActivationConfigProperty(propertyName = "durability", propertyValue = "Durable")
})
public class TestMDB implements MessageListener {
public void onMessage(Message message) {
System.out.println("------Received message------");
}
}