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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black">Tang,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black">You could add a header property to the message with App A’s signature (different from other apps) then read this back when the message is received and ignore
if found.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black">Dan.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> rabbitmq-discuss-bounces@lists.rabbitmq.com [mailto:rabbitmq-discuss-bounces@lists.rabbitmq.com]
<b>On Behalf Of </b>Qingxiong Tang<br>
<b>Sent:</b> 26 June 2012 10:38<br>
<b>To:</b> stone<br>
<b>Cc:</b> "rabbitmq-discuss@lists.rabbitmq.com\""<rabbitmq-discuss@lists.rabbitmq.com><br>
<b>Subject:</b> Re: [rabbitmq-discuss] Exchange design to use such that messages sent does not route back?<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hi, <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"> It is what I am looking for as I have only one routing channel and I want everyone to talks in the same channel and except I don't want to hear what I say.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Regards,<o:p></o:p></p>
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<p class="MsoNormal">Tang<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
On 26 Jun, 2012, at 5:03 PM, stone <<a href="mailto:zmstone@gmail.com">zmstone@gmail.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">Seems you are looking for a "not" semantics in routing key?<o:p></o:p></p>
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<p class="MsoNormal">That's probably something AMQP could not provide now. Or?<o:p></o:p></p>
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<p class="MsoNormal">I would love to see if there is a nice work around though.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">/Stone<o:p></o:p></p>
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<p class="MsoNormal">On Tue, Jun 26, 2012 at 10:05 AM, tang qingxiong <<a href="mailto:tqxtqx@gmail.com" target="_blank">tqxtqx@gmail.com</a>> wrote:<o:p></o:p></p>
<p class="MsoNormal">Some background, currently I am using rabbitMQ as a broker in direct<br>
mode between applications.<br>
<br>
There is X number of applications running at 1 time all binding to the<br>
same exchange and send out messages with a routing key.<br>
<br>
e.g App A will publish message with key "111" and App B, C, D will<br>
receive the messages A sent. Similarly B, also publish with "111" and<br>
A ,C,D will receive the message etc.<br>
<br>
However I noticed a problem with my design as App A will also receive<br>
back the message it sent as it consume with the same key. Is there a<br>
way to configure such that messages sent out does not route back to<br>
the same application? Thanks<br>
<br>
Regards,<br>
Tang<br>
_______________________________________________<br>
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<a href="https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss" target="_blank">https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss</a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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