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https://issues.apache.org/activemq/browse/AMQ-1509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=41035#action_41035
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Vui Nguyen commented on AMQ-1509:
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Hello Rob. I have been assigned to fix this bug for a version of activemq at
work. Since we need this fix fairly soon and it would be a shame to have to
reinvent the wheel, I'd really appreciate it if you could share your solution
to this bug. I'm actually working on this task for Howard Orner, who submitted
the previous comments. Thanks.
> Duplicate topic messages received with network of brokers and selectors
> -----------------------------------------------------------------------
>
> Key: AMQ-1509
> URL: https://issues.apache.org/activemq/browse/AMQ-1509
> Project: ActiveMQ
> Issue Type: Bug
> Components: Broker, Transport
> Affects Versions: 4.1.1
> Reporter: Howard Orner
> Assignee: Rob Davies
> Fix For: 5.1.0
>
>
> If you create a network of two brokers, A and B, one publisher publishing to
> A, and n (where n is > 1) receivers with selectors, each receiver recieves n
> messages for every 1 message sent. The key here is to have a selector. It
> would appear that the conduitSubscriptions flag does not work when using
> selectors. The conduit does not properly reconcile consumers if they have
> selectors. A suggested soltuion would be that ather than process each
> selector independantly, each selector should be or'ed together and if any
> selector results in true then a single message should be sent to the other
> broker.
> In doing research, it would appear that this problem was introduced with bug
> fix AMQ-810. Another user reported it via email back to the assignee of
> AMQ-810 and a short dialog transpired. See
> http://www.mail-archive.com/[EMAIL PROTECTED]/msg05198.html.
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