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<p class="MsoNormal"><span lang="EN-US">Hello, <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">We are using Rabbitmq for a distributed architecture project and we have 2 needs:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.25pt;text-indent:-35.25pt;mso-list:l0 level1 lfo1">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">1)<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">We need an atomic function that verifies if an echange exists, creates it if it doesn’t exist but return false if it exists. Can we implement this function with a RabbitMQ pluggin in erlang and can we call
this function with the dotnet driver (or extension?)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.25pt;text-indent:-35.25pt;mso-list:l0 level1 lfo1">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">2)<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">Other need: When a queue has not anymore consumers , and if this queue is not persistent , is-it possible to develop a RabbitMQ pluggin which moves all messages of this queue in a dead-letter queue just before
its deletion.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">For us, the idea is to have an optimized implementation without to have to use a distributed mutex or a centralized service (to lock the verification and creation ) for the first need and an external agent for the second
need .<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">If somebody has a good background of rabbitmq pluggin , thanks you to tell us if it’s possible.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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