[Serusers] ser presence question

[Vaclav Kubart]

Tere was lot of significant changes in PA module since 0.9.6. (BTW, on
http://www.iptel.org/presence is a link to 'SER Presence Handbook' which can
help you configuring SER; it is describing SER 2.0 Ottendorf.)

	Vaclav

On St, lis 28, 2007 at 01:47:01 +0000, Yufei Tao wrote:
> Hi
> 
> I'm using ser-0.9.6-2, which should already support presence. So I think 
> I'm probably missing something. I'm not sure if not using xcap would be 
> a problem.
> It'll be great if anyone can point it out for me. Thanks very much!
> 
> Vaclav Kubart wrote:
> > Hi,
> > what version of SER are you using? It seems that it is 0.9.x - there was
> > presence support working only partialy. Can you try 2.0?
> >
> > 	Vaclav
> >
> >
> > On St, lis 28, 2007 at 01:27:53 +0000, Yufei Tao wrote:
> >   
> >> Hi
> >>
> >> I want to be able to use PUBLISH/SUBSCRIBE/NOTIFY for presence 
> >> information of users. So users can update their presence information by 
> >> PUBLISH  and watchers be informed by NOTIFY when there are changes in 
> >> the presence status. I am using pa.so, mysql. Not using XCAP.
> >>
> >> My problems are
> >> 1. The OK from SER to PUBLISH has no SIP_ETag. Also SER prints out debug 
> >> messages saying:
> >> publish_presentity: no tuple for 01 at sertest.com
> >> I wonder if there's something wrong with my PUBLISH and PIDF so SER is 
> >> not processing it?
> >>
> >> 2. The watcher subscribes to the presentity 01 at sertest.com. But the 
> >> NOTIFY message the watcher gets always has basic status being closed, 
> >> despite that the presentity has PUBLISHed its status as open. I guess 
> >> this may be due to problem 1 - SER never understood the PUBLISH?
> >>
> >>
> >> Currently my UA sends PUBLISH message:
> >> PUBLISH sip:01 at sertest.com:5060 SIP/2.0
> >> via: SIP/2.0/UDP 192.168.168.149:40070;branch=z9hG4bK314278337
> >> max-forwards: 70
> >> to: <sip:01 at sertest.com:5060>
> >> from: <sip:01 at sertest.com:5060>;tag=314279337
> >> call-id: cd674de3-0-1196253409
> >> cseq: 46046 PUBLISH
> >> contact: <sip:01 at 192.168.168.149:40070>
> >> expires: 3600
> >> user-agent: Red v1.00 0.6.3.42 - von
> >> event: presence
> >> content-type: application/pidf+xml
> >> content-length: 274
> >>
> >> <?xml version="1.0" encoding="UTF-8"?>
> >> <presence xmlns="urn:ietf:params:xml:ns:pidf" entity="sip:01 at sertest.com">
> >>   <tuple id="status">
> >>     <status>
> >>       <basic>open</basic>
> >>     </status>
> >>     <contact priority="0.500000">sip:01 at sertest.com</contact>
> >>   </tuple>
> >> </presence>
> >>
> >> and SER replies with the following msg where there is no SIP-ETag field:
> >>
> >> SIP/2.0 200 OK
> >> via: SIP/2.0/UDP 192.168.168.149:40070;branch=z9hG4bK314278338
> >> to: <sip:01 at sertest.com:5060>;tag=482760500770a188d9ef565befb876b4-7979
> >> from: <sip:01 at sertest.com:5060>;tag=314279338
> >> call-id: cd674de3-0-1196253409
> >> cseq: 46047 PUBLISH
> >> Server: Sip EXpress router (0.9.6 (i386/linux))
> >> Content-Length: 0
> >> Warning: 392 192.168.168.241:5060 "Noisy feedback tells:  pid=14095 
> >> req_src_ip=192.168.168.149 req_src_port=40070 
> >> in_uri=sip:01 at sertest.com:5060 out_uri=sip:01 at sertest.com:5060 via_cnt==1"
> >>
> >>
> >> The parts in my ser.cfg that are relevant to SUBSCRIBE and PUBLISH:
> >>
> >> modparam("usrloc", "db_mode", 2)
> >> modparam("usrloc", "timer_interval", 10)
> >> modparam("auth_db", "calculate_ha1", 1)
> >> modparam("auth_db", "password_column", "password")
> >> modparam("rr", "enable_full_lr", 1)
> >>
> >> #  for SUBSCRIBE/NOTIFY
> >> modparam("pa", "default_expires", 3600)
> >> modparam("pa", "use_db", 1)
> >> modparam("pa", "db_url", "mysql://ser:heslo@localhost/ser")
> >> modparam("pa", "pa_domain", "sertest.com")# -- same as or different from 
> >> registrar
> >>
> >> ...   ...
> >> ...   ...
> >>
> >>     if (method=="SUBSCRIBE") {
> >>             if (!t_newtran()) {
> >>                 sl_reply_error();
> >>                 break;
> >>             };
> >>
> >>             handle_subscription("registrar");
> >>             break;
> >>         }
> >>
> >>         if (method=="PUBLISH") {
> >>             if (!t_newtran()) {
> >>                log(1, "newtran error\n");
> >>                sl_reply_error();
> >>             };
> >>             handle_publish("registrar");
> >>             break;
> >>         };
> >>
> >>         lookup("aliases");
> >>         if (!uri==myself) {
> >>             append_hf("P-hint: outbound alias\r\n");
> >>             route(1);
> >>             break;
> >>         };
> >>
> >>
> >> _______________________________________________
> >> Serusers mailing list
> >> Serusers at lists.iptel.org
> >> http://lists.iptel.org/mailman/listinfo/serusers
> >>     
> >
> >   
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