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Posted to dev@qpid.apache.org by "Keith Wall (JIRA)" <ji...@apache.org> on 2015/02/14 09:56:11 UTC

[jira] [Assigned] (QPID-6393) Rcae condition in message delivery path may cause a queue browser's to be closed permaturely.

     [ https://issues.apache.org/jira/browse/QPID-6393?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Keith Wall reassigned QPID-6393:
--------------------------------

    Assignee: Keith Wall

> Rcae condition in message delivery path may cause a queue browser's to be closed permaturely. 
> ----------------------------------------------------------------------------------------------
>
>                 Key: QPID-6393
>                 URL: https://issues.apache.org/jira/browse/QPID-6393
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Broker
>    Affects Versions: 0.30
>            Reporter: Keith Wall
>            Assignee: Keith Wall
>             Fix For: 0.31
>
>
> There is a race condition in the AbstractQueue#processQueue that can may that if a channel changes state at an unlucky moment, the queue is judged to be incorrectly empty.   This will cause a 0-8..0-91's queue browser to be closed even though messages remain on the queue.
> This defect may be the cause of sporadic queue browser tests that have been observed every now and then.



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