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From "Keith Wall (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (QPID-3904) Java client should set AMQConnection#_closed flag on receipt of 0-10 connection.close
Date Wed, 21 Mar 2012 13:03:48 GMT

     [ https://issues.apache.org/jira/browse/QPID-3904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Keith Wall updated QPID-3904:
-----------------------------

    Status: Ready To Review  (was: In Progress)
    
> Java client should set AMQConnection#_closed flag on receipt of 0-10 connection.close
> -------------------------------------------------------------------------------------
>
>                 Key: QPID-3904
>                 URL: https://issues.apache.org/jira/browse/QPID-3904
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Client
>    Affects Versions: 0.17
>            Reporter: Keith Wall
>            Assignee: Keith Wall
>
> If the broker closes the client's connection, you'd expect that future attempts to use
the client connection object would report an IllegalStateException(""Object is closed") exception
and AMQConnection#isClosed to return true.
> However, the 0-10 client reports "Command was interrupted because of failover, before
being sent [error code 541: internal error]" and  AMQConnection#isClosed reports false.  
This is confusing to the user.
> {code}
> javax.jms.JMSException: Error closing session: org.apache.qpid.AMQException: Command
was interrupted because of failover, before being sent [error code 541: internal error]
> {code}
> It appears that the 0-10 client is current failing to flip the _closed atomic in response
to a receipt of a connection.close.  
> The problem does not affect 0-8..0-9-1.  Its users see an IllegalStateException("Object
has been closed") exception and AMQConnection#isClosed returns true in this scenario.

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