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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>In my application we are using publisher and subscriber (consumer) pattern but we have an odd problem with some consumers.<o:p></o:p></p><p class=MsoNormal>In the normal scenario we have publishers sending messages on a topic exchange which is bound to a queue and a consumer.<o:p></o:p></p><p class=MsoNormal>For some reason, that we can’t understand, we have got a queue with two consumers and one of this consumer is using a channel of a connection that is not present in the list of connections.<o:p></o:p></p><p class=MsoNormal>When the publisher send a message to that queue the message is grabbed from the queue after 15 minutes!<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]>How is it possible that the consumer is using a channel on a connection that no more exists?<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]>Why there is this delay in grabbing messages? My expectation is that the consumer listening to the correct connection can fetch the message immediately<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]>The “wrong” consumer can block the access to the queue?<o:p></o:p></p><p class=MsoNormal>Our queue are declared as:<o:p></o:p></p><p class=MsoNormal>Durable = false<o:p></o:p></p><p class=MsoNormal>Exclusive = false<o:p></o:p></p><p class=MsoNormal>autoDelete = false<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Kind regards<o:p></o:p></p><p class=MsoNormal>--<o:p></o:p></p><p class=MsoNormal>Andrea <o:p></o:p></p></div></body></html>