[jboss-user] [Messaging, JMS & JBossMQ] - MDB creates itself several times
When a jms client send several messages for the MDB in JBoss, this MDB creates itself
several times.
@MessageDriven(mappedName = "jms/Server", activationConfig = {
@ActivationConfigProperty(propertyName = "acknowledgeMode",
propertyValue = "Auto-acknowledge"),
@ActivationConfigProperty(propertyName = "destinationType",
propertyValue = "javax.jms.Queue")
})
/**Server class*/
public class Server implements MessageListener {
public Server() {
System.out.println("INITIALIZED SERVER!");
}
public void onMessage(Message message) {
System.out.println("Message arrived");
}
}
/**Client class*/
public class Client {
...
public Client() {
try {
...
QueueSender sender = queSession.createSender(queue);
TextMessage message = session.createTextMessage("HELLO");
...
//In this point the client sends several messages
for(int i=0; i<10; i++){
sender.send(message);
}
}catch(Exception ex){System.out.println(ex.getMessage());}
}
public static void main(String args[]){
new Client();
}
}
The jboss logger show this:
11:11:16,372 INFO [STDOUT] INITIALIZED SERVER!
11:11:16,382 INFO [STDOUT] INITIALIZED SERVER!
11:11:16,382 INFO [STDOUT] Message arrived
11:11:16,382 INFO [STDOUT] INITIALIZED SERVER!
11:11:16,382 INFO [STDOUT] Message arrived
11:11:16,382 INFO [STDOUT] INITIALIZED SERVER!
11:11:16,382 INFO [STDOUT] Message arrived
11:11:16,382 INFO [STDOUT] INITIALIZED SERVER!
11:11:16,382 INFO [STDOUT] Message arrived
11:11:16,392 INFO [STDOUT] Message arrived
11:11:16,392 INFO [STDOUT] INITIALIZED SERVER!
11:11:16,392 INFO [STDOUT] Message arrived
11:11:16,392 INFO [STDOUT] INITIALIZED SERVER!
11:11:16,392 INFO [STDOUT] Message arrived
11:11:16,432 INFO [STDOUT] Message arrived
11:11:16,432 INFO [STDOUT] Message arrived
11:11:16,493 INFO [STDOUT] Message arrived
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