i did some rls tests. first i create a buddy list sip:jh-budd...@test.fi
that currently has only one buddy t...@test.fi.
then jh used sip_subscribe_rls to subscribe to jh-buddies. wireshark
shows how rls server upon receiving subscribe send subscribe to
sip:t...@test.fi, how presence server replies to it with 200 ok followed
by in-dialog notify. when rls_handle_notify() handles this notify, it
returns 2 meaning that "the Notify did not belog to a dialog initiated
by the RLS server.".
why is that? the packets are below starting from subscribe sent by rls
server. "404 not found" comes from this piece of config code:
$var(ret_code) = rls_handle_notify();
if ($var(ret_code) == 1) exit;
if ($var(ret_code) == 2) {
sl_send_reply("404", "Not found");
exit;
};
-- juha
---------------------------------------------------------------------
No. Time Source Destination Protocol
Info
9 15:53:46.955023 127.0.0.1 127.0.0.1 SIP
Request: SUBSCRIBE sip:sip:t...@test.fi
Frame 9 (448 bytes on wire, 448 bytes captured)
Linux cooked capture
Internet Protocol, Src: 127.0.0.1 (127.0.0.1), Dst: 127.0.0.1 (127.0.0.1)
User Datagram Protocol, Src Port: qcp (5082), Dst Port: qcp (5082)
Session Initiation Protocol
Request-Line: SUBSCRIBE sip:sip:t...@test.fi SIP/2.0
Message Header
Via: SIP/2.0/UDP 127.0.0.1:5082;branch=z9hG4bK8d99.0df60be7.0
To: sip:sip:t...@test.fi
From: <sip:j...@test.fi>;tag=374ba85b6c1b7e45caf839d18042c8ae-ec2b
CSeq: 10 SUBSCRIBE
Call-ID: 7bffc7ef-21...@127.0.0.1
Content-Length: 0
User-Agent: OpenSIPS (1.5.2-notls (i386/linux))
Max-Forwards: 70
Event: presence
Contact: <sip:r...@127.0.0.1:5082>
Expires: 610
No. Time Source Destination Protocol
Info
10 15:53:46.956119 127.0.0.1 127.0.0.1 SIP
Status: 202 OK
Frame 10 (423 bytes on wire, 423 bytes captured)
Linux cooked capture
Internet Protocol, Src: 127.0.0.1 (127.0.0.1), Dst: 127.0.0.1 (127.0.0.1)
User Datagram Protocol, Src Port: qcp (5082), Dst Port: qcp (5082)
Session Initiation Protocol
Status-Line: SIP/2.0 202 OK
Message Header
Via: SIP/2.0/UDP 127.0.0.1:5082;branch=z9hG4bK8d99.0df60be7.0
To: sip:sip:t...@test.fi;tag=48de7c3cb9f0a00e953b10ae4e49e9de-3f5d
From: <sip:j...@test.fi>;tag=374ba85b6c1b7e45caf839d18042c8ae-ec2b
CSeq: 10 SUBSCRIBE
Call-ID: 7bffc7ef-21...@127.0.0.1
Expires: 610
Contact: <sip:127.0.0.1:5082>
Server: OpenSIPS (1.5.2-notls (i386/linux))
Content-Length: 0
No. Time Source Destination Protocol
Info
11 15:53:46.956273 127.0.0.1 127.0.0.1 SIP
Request: NOTIFY sip:r...@127.0.0.1:5082
Frame 11 (505 bytes on wire, 505 bytes captured)
Linux cooked capture
Internet Protocol, Src: 127.0.0.1 (127.0.0.1), Dst: 127.0.0.1 (127.0.0.1)
User Datagram Protocol, Src Port: qcp (5082), Dst Port: qcp (5082)
Session Initiation Protocol
Request-Line: NOTIFY sip:r...@127.0.0.1:5082 SIP/2.0
Message Header
Via: SIP/2.0/UDP 127.0.0.1:5082;branch=z9hG4bK0f26.4e8e9573.0
To: <sip:j...@test.fi>;tag=374ba85b6c1b7e45caf839d18042c8ae-ec2b
From: <sip:s...@test.fi>;tag=48de7c3cb9f0a00e953b10ae4e49e9de-3f5d
CSeq: 1 NOTIFY
Call-ID: 7bffc7ef-21...@127.0.0.1
Content-Length: 0
User-Agent: OpenSIPS (1.5.2-notls (i386/linux))
Max-Forwards: 70
Event: presence
Contact: <sip:127.0.0.1:5082>
Subscription-State: pending;expires=610
No. Time Source Destination Protocol
Info
12 15:53:46.956465 127.0.0.1 127.0.0.1 SIP
Status: 404 Not found
Frame 12 (378 bytes on wire, 378 bytes captured)
Linux cooked capture
Internet Protocol, Src: 127.0.0.1 (127.0.0.1), Dst: 127.0.0.1 (127.0.0.1)
User Datagram Protocol, Src Port: qcp (5082), Dst Port: qcp (5082)
Session Initiation Protocol
Status-Line: SIP/2.0 404 Not found
Message Header
Via: SIP/2.0/UDP 127.0.0.1:5082;branch=z9hG4bK0f26.4e8e9573.0
To: <sip:j...@test.fi>;tag=374ba85b6c1b7e45caf839d18042c8ae-ec2b
From: <sip:s...@test.fi>;tag=48de7c3cb9f0a00e953b10ae4e49e9de-3f5d
CSeq: 1 NOTIFY
Call-ID: 7bffc7ef-21...@127.0.0.1
Server: OpenSIPS (1.5.2-notls (i386/linux))
Content-Length: 0
_______________________________________________
Devel mailing list
Devel@lists.opensips.org
http://lists.opensips.org/cgi-bin/mailman/listinfo/devel
