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From "Andreas Kuhtz (JIRA)" <j...@apache.org>
Subject [jira] Reopened: (AMQ-1771) Failover transport should always signal resume of transport
Date Mon, 09 Jun 2008 14:01:00 GMT

     [ https://issues.apache.org/activemq/browse/AMQ-1771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andreas Kuhtz reopened AMQ-1771:
--------------------------------


There is another timing issue because the reconnect task is triggered via the {{FailoverTransport.add(URI
u[])}} method before the connection is configured (see {{ActiveMConnectionFactory.createActiveMQConnection(...)}})
and therefore the transport listener is not set.

The attached patch (amq-failover-reconnect.patch) checks if the transport is started and does
not call {{reconnect()}} because the {{start()}} will do it later after the connection is
configured.

> Failover transport should always signal resume of transport
> -----------------------------------------------------------
>
>                 Key: AMQ-1771
>                 URL: https://issues.apache.org/activemq/browse/AMQ-1771
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Transport
>    Affects Versions: 5.1.0
>         Environment: WinXP, JDK5
>            Reporter: Andreas Kuhtz
>            Assignee: Rob Davies
>             Fix For: 5.2.0
>
>         Attachments: amq-failover-reconnect.patch, amq-failover.patch
>
>
> The FailoverTransport does currently not signal the initial resume of the transport (due
to race condition) nor the failure (if maxReconnectAttempts is 0) and therefore we don't know
if the connection is successfully connected or not.
> The attached patch adds a sleep (copied from the failure processing part some lines below)
that ensures that the ??transportListener?? is set and the ??transportListener.transportResumed()??
is called.

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