<div dir="ltr">On Thu, Oct 2, 2008 at 5:54 AM, Pedro Melo <span dir="ltr"><<a href="mailto:melo@simplicidade.org">melo@simplicidade.org</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Hi,<br> <div class="Ih2E3d"><br> On Oct 1, 2008, at 10:13 PM, Adam Pisoni wrote:<br> <br> > Most xmpp servers we send to send back a 503 if we send a message to a<br> > user who is offline.   When we get a 503 we mark that JID as offline<br> > so we do not continue sending them messages.  The real issue is gtalk,<br> > which supports offline messaging and never tells you whether a JID is<br> > offline.   A few of our users have complained that they're still<br> > getting messages from us when they're offline, which gtalk them emails<br> > them.   I know the rabbiter guys have talked about having the same<br> > problems.  What is the best practice as far as how to deal with this.<br> > Do you expire resources eventually?    Or probe if a resource hasn't<br> > been updated in some amount of time?<br> <br> </div>I would either presence probe or IQ ping the resource every X hours if<br> no activity is detected.<br> <br> Not pretty, but this is the real world.<br> </blockquote><div><br>Ghosts happen. :) <br><br>Sadly, this is the solution I use in components too. If you are supporting multiple resources it is the easiest solution. I have not come up with a better one for ghosts. <br> <br> </div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br> Best regards,<br> <font color="#888888">--<br> Pedro Melo<br> Blog: <a href="http://www.simplicidade.org/notes/" target="_blank">http://www.simplicidade.org/notes/</a><br> XMPP ID: <a href="mailto:melo@simplicidade.org">melo@simplicidade.org</a><br> Use XMPP!<br> </font><div><div></div><div class="Wj3C7c"><br> <br> _______________________________________________<br> JDev mailing list<br> FAQ: <a href="http://www.jabber.org/discussion-lists/jdev-faq" target="_blank">http://www.jabber.org/discussion-lists/jdev-faq</a><br> Forum: <a href="http://www.jabberforum.org/forumdisplay.php?f=20" target="_blank">http://www.jabberforum.org/forumdisplay.php?f=20</a><br> Info: <a href="http://mail.jabber.org/mailman/listinfo/jdev" target="_blank">http://mail.jabber.org/mailman/listinfo/jdev</a><br> Unsubscribe: <a href="mailto:JDev-unsubscribe@jabber.org">JDev-unsubscribe@jabber.org</a><br> _______________________________________________<br> </div></div></blockquote></div><br></div>