<div dir="ltr"><div>It is a little hard to say for sure just from the information in the log; however it looks like that first subscription (on the exchange "NodeJsNotification") is getting deleted for legitimate reasons. The subscription could get deleted as a consequence of the endpoint becoming unavailable, or due to the lease expiring, or it could have been explicitly deleted via an unsubscribe request. I do not believe that the lease has expired, but there's not really enough information to say which of the other two options might have caused the subscription to get deleted.<br>
<br>There is also some funny stuff in the log (which may or may not be relevant to tracking down the problem). It looks like you register to the exchange "NodeJsNotification" several times using the same callback URL, which causes RabbitHub to report "duplicates". This is not a problem. I can then see your initial subscription to a queue with a nice long name, and not long afterwards I see the subscription to the queue get terminated, most likely because you have deleted the queue (as per your email). There are then a whole pile of errors indicating that you are trying to subscribe to the queue that has just been deleted (queue_not_found errors). As I say, these details are not related to the "NodeJsNotification" subscription getting deleted, but these observations may help to narrow down what is going on.<br>
<br></div>Brett<br><br><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Nov 19, 2013 at 7:48 AM, Harshana Weerasinghe <span dir="ltr"><<a href="mailto:wmharshana@gmail.com" target="_blank">wmharshana@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi,<div><br></div><div>I've created 1 Exchange and Subscribe to that for one URL and I created 2 queues as per�<a href="http://www.cloudamqp.com/docs-delayed-messages.html" target="_blank">http://www.cloudamqp.com/docs-delayed-messages.html</a>�for delayed messages. and subscribed to another URL in same server.</div>
<div>after that I deleted the both queues�created for delayed messages through DELETE HTTP request. but the subscription I created 1st also getting deleted.�</div><div><br></div><div>appreciate if you can help to resolve this issue. I've attached log file herewith.</div>
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