Messages are persisted in the journals even after consuming them

[eng.fouad]

The messages are persisted into the journal files, even after consuming them. So after restart, the messages are loaded gain into the queue and consumed again. How to avoid this and implement "exactly once delivery"?

[ataylor]

How are you acknowledging your messages?

[eng.fouad]

I was creating the session, like:

session = sessionFactory.createSession();

and now I changed it to: session = sessionFactory.createSession(true, true, true, true);

and everything is OK. Thank you very much again

[ataylor]

thats because you are now 'pre acknowledging' the messages, i doubt this is what you want. I would read the user manual so you understand how messaging systems work.