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Posted to dev@qpid.apache.org by "Keith Wall (JIRA)" <ji...@apache.org> on 2012/05/22 16:21:40 UTC
[jira] [Reopened] (QPID-3912) Client failover fails to reconnect if
a previous attempted reconnection has failed 'late' in the connection start
process.
[ https://issues.apache.org/jira/browse/QPID-3912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Keith Wall reopened QPID-3912:
------------------------------
> Client failover fails to reconnect if a previous attempted reconnection has failed 'late' in the connection start process.
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: QPID-3912
> URL: https://issues.apache.org/jira/browse/QPID-3912
> Project: Qpid
> Issue Type: Bug
> Components: Java Client
> Affects Versions: 0.17
> Reporter: Keith Wall
> Assignee: Keith Wall
> Priority: Minor
> Fix For: 0.17
>
>
> A client uses failover to allow their client to reconnect to a second broker in the event of failure of the primary.
> There is a defect in the Qpid Java client's failover code that means if an attempted reconnection fails 'late' in the connection start process, then the AMQConnection _closed flag get set permanently to true and this prevents all future use of the AMQConnection object, even after a successful reconnection. By 'late' I mean a failure after the TCP/IP connection has been successfully established - such as an authentication or authorisation problem that causes the Broker to decide to close the connection.
> The problem affects both 0-10 and 0-8..0-9-1 code paths.
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