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From "Dejan Bosanac (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (AMQ-4897) Race condition in failover transport
Date Tue, 19 Nov 2013 11:43:23 GMT

     [ https://issues.apache.org/jira/browse/AMQ-4897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dejan Bosanac resolved AMQ-4897.
--------------------------------

    Resolution: Fixed

Fixed with http://git-wip-us.apache.org/repos/asf/activemq/commit/bc1ca6c8

> Race condition in failover transport
> ------------------------------------
>
>                 Key: AMQ-4897
>                 URL: https://issues.apache.org/jira/browse/AMQ-4897
>             Project: ActiveMQ
>          Issue Type: Bug
>    Affects Versions: 5.9.0
>            Reporter: Dejan Bosanac
>            Assignee: Dejan Bosanac
>             Fix For: 5.10.0
>
>
> There's a small chance of the race condition when using priority backup with extremely
small reconnect delay (0). In that case, the failover transport will get into inconsistent
state. The client will stay connected to the "non-priority" broker, but the priority backup
will not be created due to this inconsistency.
> The solution is to synchronise handling of connection failure with the reconnect mutex.



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