<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Michael,<div>This behaviour becomes clearer to me now. Apollo (ActiveMQ) explains their interaction between the id header and the persistent:true header on SUBSCRIBE and UNSUBSCRIBE in <a href="http://activemq.apache.org/apollo/documentation/user-manual.html#Topic_Durable_Subscriptions">this section</a>[1] of the Apollo spec. Although not all of the behaviour is determined from this (what happens when we issue a SUBSCRIBE with the same id but different destinations, for example), we can see where we differ.</div><div><br></div><div>I have raised <a href="http://bugzilla.rabbitmq.com/show_bug.cgi?id=24420">bug24420</a>[2] to address this in RabbitMQ.</div><div><br></div><div>I notice that the client-id header on CONNECT is not mentioned in their spec, and has no bearing on subscription persistence.</div><div><br></div><div>Thank you for bringing this to our attention.</div><div><br><div>
<div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Georgia; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Georgia; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div><font class="Apple-style-span" size="3"><span class="Apple-style-span" style="font-size: 12px; ">Steve Powell </span><span class="Apple-style-span" style="font-size: 11px; ">(<i>a happy bunny</i>)</span></font></div></div><div><font class="Apple-style-span" size="3"><span class="Apple-style-span" style="font-size: 11px; "><div style="font-family: Helvetica; font-size: 12px; "><i><font class="Apple-style-span" face="Georgia" size="2"><span class="Apple-style-span" style="font-size: 10px; ">----------some definitions from the SPD----------</span></font></i></div><div style="font-family: Helvetica; font-size: 12px; "><font class="Apple-style-span" face="Georgia" size="2"><span class="Apple-style-span" style="font-size: 10px; "><b>Rigatoni</b> </span><font class="Apple-style-span" size="2"><span class="Apple-style-span" style="font-size: 10px; "><i>n.</i></span></font><span class="Apple-style-span" style="font-size: 10px; "> A prime-ministerial grin.</span></font></div><div style="font-family: Helvetica; font-size: 12px; "><font class="Apple-style-span" face="Georgia" size="2"><span class="Apple-style-span" style="font-size: 10px; "><b>Nigella</b> <i>n.</i> The next wine-bottle-size up from a </span></font><span class="Apple-style-span" style="line-height: 15px; "><font class="Apple-style-span" face="Georgia" size="2"><span class="Apple-style-span" style="font-size: 10px; ">Nebuchadnezzar</span></font></span><font class="Apple-style-span" face="Georgia" size="2"><span class="Apple-style-span" style="font-size: 10px; ">.</span></font></div><div style="font-family: Helvetica; font-size: 12px; "><font class="Apple-style-span" face="Georgia" size="2"><span class="Apple-style-span" style="font-size: 10px; "><b>Homily</b> </span></font><font class="Apple-style-span" face="Georgia" size="2"><span class="Apple-style-span" style="font-size: 10px; "><i>adv.</i> Rather like a frenchman.</span></font></div></span></font></div></div></span></div></span></div>
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<div style="font-size: 12px; ">-------------------------------------------</div><span class="Apple-style-span" style="font-size: 12px; ">[1] <a href="http://activemq.apache.org/apollo/documentation/user-manual.html#Topic_Durable_Subscriptions">http://activemq.apache.org/apollo/documentation/user-manual.html#Topic_Durable_Subscriptions</a></span></div><div><span class="Apple-style-span" style="font-size: 12px;">[2] <a href="http://bugzilla.rabbitmq.com/show_bug.cgi?id=24420">http://bugzilla.rabbitmq.com/show_bug.cgi?id=24420</a><br></span><div><div><br></div><div>On 9 Sep 2011, at 12:28, Steve Powell wrote:</div><blockquote type="cite"><font class="Apple-style-span" color="#144fae"><a href="http://lists.rabbitmq.com/pipermail/rabbitmq-discuss/2011-September/014995.html">http://lists.rabbitmq.com/pipermail/rabbitmq-discuss/2011-September/014995.html</a></font></blockquote><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div><div style="font-family: Helvetica; "><div>_______________________________________________</div></div></div></div></div>rabbitmq-discuss mailing list<br><a href="mailto:rabbitmq-discuss@lists.rabbitmq.com">rabbitmq-discuss@lists.rabbitmq.com</a><br>https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss<br></blockquote></div><br></div></body></html>