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From SuoNayi <suonayi2...@163.com>
Subject Reply:Broker Networks and duplicate message delivery
Date Fri, 16 Dec 2011 08:53:36 GMT
The message will be deleted from messge store of the broker after the broker forwarded the
message to others.




At 2011-12-16 02:47:30,techbuddy <santoshb@yahoo-inc.com> wrote:
>Hi,
>
>As I understand,broker networks could be configured with bidirectional
>message push for cross-geographic fail over of message processing through
>the store-and-forward method. So, if broker A and B form a simple 2-member
>network,possibly over a WAN (spanning multiple geographies), with
>bidirectional push enabled, how do we ensure that a given message M sent to
>A or B is processed only once? If the message is originally published to A,
>it'd first be stored there and then forwarded to B.Now, assuming both A and
>B have consumers attached to them, M would get delivered and hence processed
>twice. How do I prevent this duplicate processing?Am I missing anything
>here?
>
>-techB
>
>--
>View this message in context: http://activemq.2283324.n4.nabble.com/Broker-Networks-and-duplicate-message-delivery-tp4201147p4201147.html
>Sent from the ActiveMQ - User mailing list archive at Nabble.com.

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