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From "Frank Gynnild (Commented) (JIRA)" <jira+amq...@apache.org>
Subject [jira] [Commented] (AMQNET-369) Seems like there is a race condition that can lead to an InvalidDestinationException for tempoary queues after failover has resumed
Date Wed, 08 Feb 2012 08:23:59 GMT

    [ https://issues.apache.org/jira/browse/AMQNET-369?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13203361#comment-13203361
] 

Frank Gynnild commented on AMQNET-369:
--------------------------------------

Thanks Jim for suggesting the alternative solution to request/response. That sounds like a
better approach. I'll look into it.

                
> Seems like there is a race condition that can lead to an InvalidDestinationException
for tempoary queues after failover has resumed
> -----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMQNET-369
>                 URL: https://issues.apache.org/jira/browse/AMQNET-369
>             Project: ActiveMQ .Net
>          Issue Type: Bug
>    Affects Versions: 1.5.3
>            Reporter: Frank Gynnild
>            Assignee: Jim Gomes
>
> If I repeat the test below I sometimes get a:
> Apache.NMS.InvalidDestinationException: Cannot publish to a deleted Destination: temp-queue://ID:Duracell-61594-634642411329432145-1:0:1
> Test:
> 1. Start Message bus
> 2. Start server code.
> 3. Stop Message bus
> 4. Start Message bus
> 5. Start client code.
> The client/server uses the request/response pattern.
> I don't have a unit test since it doesn't happen all the time. But if happens often enough
that I am sure there is a race condition bug here
> somewhere. And I think it's in NMS since I can see these log lines:
> AdvisoryConsumer adding: temp-queue://ID:Duracell-61594-634642411329432145-1:0:1
> ...Get InvalidDestinationException here...
> AdvisoryConsumer removing: temp-queue://ID:Duracell-61594-634642411329432145-1:0:1

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