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Posted to dev@qpid.apache.org by "Weston M. Price (Updated) (JIRA)" <ji...@apache.org> on 2011/11/16 17:49:51 UTC
[jira] [Updated] (QPID-3625) XASessionImpl Incorrectly sets Session
acknowledge mode to AUTO_ACKNOWLEDGE when it should be CLIENT_ACKNOWLEDGE
[ https://issues.apache.org/jira/browse/QPID-3625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Weston M. Price updated QPID-3625:
----------------------------------
Attachment: QPID-3625.patch
Patch for QPID-3625 to use CLIENT_ACKNOWLEDGE in XASessionImpl
> XASessionImpl Incorrectly sets Session acknowledge mode to AUTO_ACKNOWLEDGE when it should be CLIENT_ACKNOWLEDGE
> ----------------------------------------------------------------------------------------------------------------
>
> Key: QPID-3625
> URL: https://issues.apache.org/jira/browse/QPID-3625
> Project: Qpid
> Issue Type: Bug
> Components: Java Client
> Affects Versions: 0.10, 0.12
> Environment: All platforms
> Reporter: Weston M. Price
> Priority: Critical
> Fix For: 0.14
>
> Attachments: QPID-3625.patch
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> 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.
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