Hi All, No update on that issue? Do I need to create a ticket with associated network traces to ease the reproduction the problem? Regards, Romain >________________________________ > De?: Romain JEZEQUEL <romainjezequel at yahoo.fr> >??: "pjsip at lists.pjsip.org" <pjsip at lists.pjsip.org> >Envoy? le : Lundi 25 f?vrier 2013 13h22 >Objet?: Re: [PJSIP] Session Timer and 422 response > > >Hi all, > > >I'm trying to implement session timer support (RFC4028) in my application (based on PJSIP 2.0.1). >As described in documentation, I use SIP Session Timers support module (RFC 4028 - Session Timers in SIP). > > >My implementation is quite simple, just using the module as this : > > >First, initialization of the module with pjsip_timer_init_module >After INVITE session creations with pjsip_inv_create, I set the use of Session Timers with pjsip_timer_init_session(inv, &timer_settings). >And that's all. > > > >When proposing accepted values by the proxy, no problem, everething's working well, refresh is properly done. >But handling 422 responses in case timer is too small crashes. > > > >File? : sip_timer.c >Function : pjsip_timer_process_resp >Line : 744 > > >When trying to get original INVITE request, invite_req member of invite session passed as parameter is NULL and is never set in sip_inv.c (I added some logs to ensure it). >This member seems to be set only for redirection cases? > >I manage to get it working by replacing use of inv->invite_req by inv->invite_tsx->last_tx; >I don't know if the proposed fix is a valid one, because I'm surprised no one else (or at least I did not find any mention of this issue) ask for this kind of issues with Session Timers support. > > >If I'm wrong, any help is welcomed :-) > > >Regards, > >Romain > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20130301/f191354b/attachment-0001.html>
