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https://issues.apache.org/jira/browse/QPID-2560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Justin Ross closed QPID-2560.
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Resolution: Won't Fix
> WCF to WCF PubSub sample is mis-named or needs to be re-designed
> ----------------------------------------------------------------
>
> Key: QPID-2560
> URL: https://issues.apache.org/jira/browse/QPID-2560
> Project: Qpid
> Issue Type: Bug
> Components: WCF/C++ Client
> Affects Versions: 0.9
> Environment: Windows WCF
> Reporter: Ted Ross
> Assignee: Cliff Jansen
> Fix For: Future
>
>
> The WCF sample called "WCFToWCFPubSub" does not use actual AMQP topic routing
> and therefore is not an accurate illustration of the publication-subscription
> pattern.
> The environment in which this was tested was: Two instances of
> Topic_Consumer and a single instance of Topic_Producer running. The producer
> sends ten messages and the two consumers receive a subset (partition of the
> set) of the messages. This is actually using a shared queue and balancing
> the traffic between the two consumers, not broadcasting the messages equally
> to the two consumers as it should.
> Another, more fundamental, problem is that the message transfer is layered on
> top of a remote procedure call handled by a service associated with the
> consumer. This is why this code example balances the sent messages. It is
> only possible for an RPC to be handled by a single server.
> RPC is not appropriate for pub-sub since the producer doesn't know, when it
> produces, how many consumers, if any, there are for each produced message.
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