Hi Simon. Thanks for the reply. <div class="gmail_quote">On Mon, Jun 18, 2012 at 7:50 AM, Simon McVittie <<a href="mailto:simon.mcvittie@collabora.co.uk" target="_blank">simon.mcvittie@collabora.co.uk</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">On 17/06/12 09:41, Ajay Garg wrote: > When a contact disconnects (from the telepathy network), the callback > function --- specified for the signal > <a href="http://telepathy.freedesktop.org/spec/Connection_Interface_Contact_List.html#Signal:ContactsChangedWithID" target="_blank">http://telepathy.freedesktop.org/spec/Connection_Interface_Contact_List.html#Signal:ContactsChangedWithID</a> > --- is NOT hit. > > Are you sure that this is intended to work </div>Yes. If it doesn't, that's a bug in telepathy-salut (or possibly telepathy-glib). What version of telepathy-glib do you have? </blockquote><div> </div><div> For brevity, I am listing all the telepathy packages :: ####################################################################### [ajay@localhost ~]$ rpm -qa | grep -i telepathy telepathy-haze-0.6.0-1.fc17.i686 telepathy-idle-0.1.11-2.fc17.i686 telepathy-logger-0.4.0-2.fc17.i686 python-telepathy-0.15.19-4.fc17.noarch telepathy-farstream-0.4.0-2.fc17.i686 telepathy-filesystem-0.0.2-3.fc17.noarch telepathy-mission-control-5.12.0-1.fc17.i686 telepathy-glib-0.18.0-1.fc17.i686 telepathy-salut-0.8.0-1.fc17.i686 telepathy-gabble-0.16.0-1.fc17.i686 ####################################################################### </div><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> If you connect to the deprecated ContactsChanged signal instead, does that one work? (It's older, so old tp-glib versions will have that but not the newer version.) </blockquote><div> It did not work. One thing I notice is that both - 'ContactChanged' and 'ContactsChangedWithID' - callbacks are hit when the buddy comes online, but are NOT hit when the same buddy goes offline (by disconnecting from the telepathy-salut wifi network). So, I guess I am using the code properly at least, in case of both 'ContactsChanged' and 'ContactsChangedWithID'. Please let me know if I may try anything else. </div> <blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <div class="im"> > (that is without using the > experimental, unstable > <a href="http://telepathy.freedesktop.org/spec/Connection_Interface_Keepalive.html" target="_blank">http://telepathy.freedesktop.org/spec/Connection_Interface_Keepalive.html</a>) ? </div>KeepAlive is not relevant to telepathy-salut: it's about whether/how to keep the connection to a server alive, and in Salut there is no server. </blockquote><div> Thanks a ton !!! That narrows down the things to look for :D Thanks and Regards, Ajay </div><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> S _______________________________________________ telepathy mailing list <a href="mailto:telepathy@lists.freedesktop.org">telepathy@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/telepathy" target="_blank">http://lists.freedesktop.org/mailman/listinfo/telepathy</a> </blockquote></div>