Can you check that your producer is actually sending messages to the topic
after running your consumer?
It looks like your code should be able to receive messages from the topic.
Could you also post your producer code
Regards,
Jonas
----- Original Message -----
From: "rabidgremlin" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Monday, September 11, 2006 9:35 AM
Subject: Re: receive() method not working on TopicSubscriber
yep.... here is the snippet of code of some test code:
1) topicConnection = topicConnectionFactory.createTopicConnection();
2) topicConnection.setExceptionListener(new ExceptionHandler());
3) topicSession = topicConnection.createTopicSession(false,
Session.AUTO_ACKNOWLEDGE);
4) topic = topicSession.createTopic(topicName);
5) topicSubscriber = topicSession.createSubscriber(topic);
6) //topicListener = new TextListener();
7) //topicSubscriber.setMessageListener(topicListener);
8) System.out.println("Starting subscriber press CTRL+C to kill");
9) topicConnection.start();
10) // now lets wait forever to avoid the JVM terminating immediately
11) //Object lock = new Object();
12) //synchronized (lock)
13) //{
14) // lock.wait();
15) //}
16) while (true)
17) {
18) System.out.println("@@@@ " + topicSubscriber.receive
().toString());
19) //Thread.sleep(1000);
20) }
If I comment out lines 16-20, and uncomment lines 6-7 and 10-15 then
everthing works.....
On 9/11/06, Jonas Lim <[EMAIL PROTECTED]> wrote:
Hi,
Can you check if you're calling the connection's start method
(connection.start()) before calling the receive() method?
Regards,
Jonas
----- Original Message -----
From: "rabidgremlin" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Monday, September 11, 2006 7:48 AM
Subject: receive() method not working on TopicSubscriber
> Hi All,
>
> I have a piece of code which sets up a TopicSubscriber with a
> MessageListener. This works fine.
>
> I'm now trying to poll the TopicSubscriber instead (it suits my code
> better).
>
> So now my code does not register a listener and simply calls receive()
on
> the TopicSubscriber.
>
> However this does not work :( The receive() method never returns.
>
> What do I need to do differently to get the receive() method to
> function
> correctly ?
>
> Thanks
>
> Jonathan
>
