[jira] [Resolved] (QPID-3884) Batch acknowledgements for XA transactions until end()

["Rajith Attapattu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/QPID-3884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rajith Attapattu resolved QPID-3884.
------------------------------------

       Resolution: Fixed
    Fix Version/s:     (was: Future)
                   0.17

Patch applied to trunk
                
> Batch acknowledgements for XA transactions until end()
> ------------------------------------------------------
>
>                 Key: QPID-3884
>                 URL: https://issues.apache.org/jira/browse/QPID-3884
>             Project: Qpid
>          Issue Type: Improvement
>          Components: Java Client
>    Affects Versions: 0.14
>            Reporter: Rajith Attapattu
>            Assignee: Rajith Attapattu
>             Fix For: 0.17
>
>         Attachments: async_ack.patch, async_ack.patch
>
>
> The XASessionImpl uses AUTO_ACK for the underlying JMS Session.
> Due to recent changes we ack each message synchronously, which is quite slow.
> However in a transaction we don't need to ack these messages individually instead it can be done when we end the XA transaction.

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