[QPID-3625] XASessionImpl Incorrectly sets Session acknowledge mode to AUTO_ACKNOWLEDGE when it should be CLIENT_ACKNOWLEDGE

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.10, 0.12
• Fix Version/s: 0.15
• Component/s: JMS AMQP 0-x

Environment

All platforms

• Assignee: Unassigned
• Reporter: Weston M. Price
• Created: 16/Nov/11 16:45
• Updated: 20/Dec/11 18:27
• Resolved: 20/Dec/11 18:27

Description

When using distributed transactions (XA) message acknowledgement needs to occur prior to the XA transaction being started in order to consistently support the two phase commit protocol. In order for this to correctly occur, the XASessionImpl, a non-transacted Session (i.e. non JMS transacted session) should be configured to use CLIENT_ACKNOWLEDGE as this is the only mode that supports explicit message acknowledgement which again, is required to correctly participate in the distributed transaction.