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From "Rajith Attapattu (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (QPID-3259) Deadlock on Java client side while closing session when topic operation is unauthorized
Date Thu, 19 May 2011 21:33:48 GMT

     [ https://issues.apache.org/jira/browse/QPID-3259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rajith Attapattu reassigned QPID-3259:
--------------------------------------

    Assignee: Rajith Attapattu

> Deadlock on Java client side while closing session when topic operation is unauthorized
> ---------------------------------------------------------------------------------------
>
>                 Key: QPID-3259
>                 URL: https://issues.apache.org/jira/browse/QPID-3259
>             Project: Qpid
>          Issue Type: Bug
>         Environment: Java client runs into a deadlock when it tries to close session
when a topic operation (publish/subscribe) is not authorized.
> In this situation AMQConnection (in exceptionReceived) tries to grab failover mutext
and runs into a lock. 
> The other issue in this case is that AMQException.isHardError always returns true and
hence the connection tried to close all sessions inside exceptionReceived method. I think
there is something wrong here as an unauthorized operation in one session should not lead
to closing all other sessions.
>            Reporter: Danushka Menikkumbura
>            Assignee: Rajith Attapattu
>            Priority: Critical
>         Attachments: QPID-3259-SampleClient, QPID-3259-ThreadDump
>
>


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