[OpenSIPS-Users] [Presence] Empty NOTIFY received after re-subscription

[Pascal Maugeri]

Thank you for your answer and suggestion Anca.To avoid to loosing time I
believe I should upgrade to 1.6 first (we're using 1.5 here). Then we'll try
to reproduce the issue and I'll come back to you with the log you asked.

Cheers
Pascal

On Thu, Oct 22, 2009 at 5:00 PM, Anca Vamanu <anca at opensips.org> wrote:

> Hi Pascal,
>
> I don't know why would that happen. I keep testing it and didn't see
> this case..
> Can you please raise the debug level and if you see it send me the part
> of the log corresponding to the processing of the Subscribe and
> generation of Notify.
>
> Regards,
> Anca
>
> Pascal Maugeri wrote:
> > Hi
> >
> > After re-subscribing to a user presence, we receive immediately a
> > NOTIFY with no content:
> >
> > NOTIFY sip:user1 at XX.XX.XX.XX:5060 SIP/2.0
> > Via: SIP/2.0/UDP YY.YY.YY.YY:6667;branch=z9hG4bK34ab.7700bc14.0
> > To: <sip:user1 at mycompany.com <sip%3Auser1 at mycompany.com>
> > <mailto:sip%3Auser1 at mycompany.com <sip%253Auser1 at mycompany.com>
> >>;tag=14257163
> > From: <sip:user2 at mycompany.com <sip%3Auser2 at mycompany.com>
> > <mailto:sip%3Auser2 at mycompany.com <sip%253Auser2 at mycompany.com>
> >>;tag=9886f112d485ff608a79084eaa27a247-48fb
> > CSeq: 5 NOTIFY
> > Call-ID: 87cbad243e9c1b48c8333cbbb99cb282 at XX.XX.XX.XX
> > Route: <sip:YY.YY.YY.YY:6666;lr=on>
> > Content-Length: 0
> > User-Agent: OpenSIPS (1.5.2-notls (x86_64/linux))
> > Max-Forwards: 70
> > Event: presence
> > Contact: <sip:sa at YY.YY.YY.YY:6667>
> > Subscription-State: active;expires=100
> >
> >  and then few seconds later I receive a NOTIFY with the proper
> > presence document.
> >
> > Which are the possible reasons why the presence server sends an
> > "empty" NOTIFY ?
> >
> > Cheers
> > Pascal
> > ------------------------------------------------------------------------
> >
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