[jira] Updated: (QPID-1404) Client-side failover

["Marnie McCormack (JIRA)" <qp...@incubator.apache.org>]

     [ https://issues.apache.org/jira/browse/QPID-1404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marnie McCormack updated QPID-1404:
-----------------------------------

    Component/s: C++ Broker

Adding component C++ broker

> Client-side failover
> --------------------
>
>                 Key: QPID-1404
>                 URL: https://issues.apache.org/jira/browse/QPID-1404
>             Project: Qpid
>          Issue Type: Improvement
>          Components: C++ Broker
>    Affects Versions: M4
>            Reporter: michael j. goulish
>         Attachments: failover_rc5.diff
>
>
> This code successfully failed over (upon one killed broker in a 3-cluster) 200 times, with both sender and listener failing over, and with the sending client running at full speed (no pauses between messages.)
> This was tested on RHEL 5.2
> Problems with it still outstanding: 
>   1. lots of repetitive code in FailoverSession.cpp -- aconway is planning to replace all this code with generated code.
>   2. It doesn't use the tagged-arguments interface -- but I believe that will also be fixed by switching to generated code.
>   3. No message-replay as yet, to insure at-least-once delivery.
>   

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