activemq-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Gary Tully (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (AMQ-3805) duplicate dispatch to durable sub with concurrent send transaction commit and activate
Date Fri, 20 Apr 2012 15:44:40 GMT

     [ https://issues.apache.org/jira/browse/AMQ-3805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gary Tully resolved AMQ-3805.
-----------------------------

    Resolution: Fixed

fix in http://svn.apache.org/viewvc?rev=1328413&view=rev

issue with sync between durable sub and prefetch subscription and between cursor cache fill
contention between interleaved dispatch from a transaction sync and sub activate.
                
> duplicate dispatch to durable sub with concurrent send transaction commit and activate
> --------------------------------------------------------------------------------------
>
>                 Key: AMQ-3805
>                 URL: https://issues.apache.org/jira/browse/AMQ-3805
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.5.1
>            Reporter: Gary Tully
>            Assignee: Gary Tully
>              Labels: duplicate, durable, transaction
>             Fix For: 5.6.0
>
>
> A durable sub can get duplicate message dispatches when a large send transaction is committing
and the subscription is activated.
> The completion of the send transaction does a dispatch with the new messages already
in the store. An activate does a dispatch from the store. The result can be duplicate dispatches
to the subs pending list. The problem is the reset of the audit during activation. The audit
should suppress the duplicate dispatch.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message