[jira] [Resolved] (AMQ-6058) Certain VirtualTopic configurations send messages to the wrong queue

["Christopher L. Shannon (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMQ-6058?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Christopher L. Shannon resolved AMQ-6058.
-----------------------------------------
       Resolution: Fixed
    Fix Version/s: 5.13.0

Patch applied with thanks to Chad Zobrisky.

> Certain VirtualTopic configurations send messages to the wrong queue
> --------------------------------------------------------------------
>
>                 Key: AMQ-6058
>                 URL: https://issues.apache.org/jira/browse/AMQ-6058
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.12.1
>            Reporter: Christopher L. Shannon
>            Assignee: Christopher L. Shannon
>             Fix For: 5.13.0
>
>
> When testing out configurations of VirtualTopics I noticed some of the behavior doesn't seem quite right when using certain VirtualTopic set ups.
> Consider a VirtualTopic with the default name of {{>}} and a prefix called {{q.test.vt.*.}}  Normally the desired behavior is to only forward messages to consumers with that prefix.  For example,  if a message is published to a topic called {{mytopic}}, then the consumer would be on queue {{q.test.vt.myconsumer.mytopic}}.  
> However, I've noticed that based on the interceptor logic that uses the destination map to find matching destinations, if a higher level queue exists, such as {{q.test.>}} in this case, that queue will also receive the message.
> It seems desirable that only queues starting with the defined prefix should get the message so we should probably do a quick sanity check in the VirtualTopicInterceptor to make sure the destinations that match start with the VirtualTopic prefix defined.



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