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<p class="MsoNormal">Hi<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Here my scenario:<o:p></o:p></p>
<p class="MsoNormal">In a pub/consumer situation a consumer creates a queue and binds this queue to a direct exchange with auto-delete flag set to True.<o:p></o:p></p>
<p class="MsoNormal">Then start listening to that queue for messages, we have got a timeout and when the timeout expires the consumer stop listening to and delete itself, as results the exchange is correctly deleted.<o:p></o:p></p>
<p class="MsoNormal">The publisher before publish a message try to create the exchange.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">In this process can happen that the publisher try to publish a message on the exchange after it has been deleted by the consumer, as result I have got some direct exchange on Rabbitmq without a bind, and those exchanges will remain alive
forever, I will refer to them as zombie<o:p></o:p></p>
<p class="MsoNormal">My questions are:<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Can you confirm that the publisher after publishing the message close the connection with Rabbitmq?<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>What are risks to have a lot of those zombie exchanges ?<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>There is a way to close zombie exchanges?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">To solve the problem I am thinking to publish messages with mandatory flag set and to manage the Basic.return to close the exchange, is it a correct design?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks<o:p></o:p></p>
<p class="MsoNormal">--<o:p></o:p></p>
<p class="MsoNormal">Andrea Rosa<o:p></o:p></p>
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