[KARAF-2919] karaf jms:* commands works in non-transacted mode

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.1
• Fix Version/s: 3.0.3, 4.0.0.M3
• Component/s: karaf

Environment

Karaf 3.0.1 on Windows 7 Professional

• Assignee: Jean-Baptiste Onofré
• Reporter: Alexandre Gallice
• Created: 17/Apr/14 16:02
• Updated: 14/Sep/18 08:36
• Resolved: 04/Nov/14 13:18

Description

It seems that karaf jms:* commands are not locally transactional as suggested by the following piece of code in org.apache.karaf.jms.internal.JmsConnector at line 97:

return session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);

In my opinion, it could be interesting to create transacted session that the client explicitely commit. For instance:

return session = connection.createSession(true, Session.CLIENT_ACKNOWLEDGE);

This would secure the move a lot.

Moreover, we could explicitely commit messages one by one so that problematic messages could be insulated in the DLQ.