[Kamailio-Users] bug in subscribe when contact uses tcp transport?

Daniel-Constantin Mierla miconda at gmail.com
Fri Mar 6 09:39:29 CET 2009


Hello Juha,

I see you use a pre-release version. Please update to latest one, I 
fixed several bugs regarding transport. If still there, then I will fix it.

Cheers,
Daniel


On 03/06/2009 10:36 AM, Juha Heinanen wrote:
> if user subscribes using tcp transport, kamailio presence server replies
> with 200 ok where contact specifies udp transport.  this looks like a
> bug to me, because re-subscribe to contact uri then uses udp transport,
> which may not even be enabled by firewall between ua and kamailio.
>
> do others agree that this is a bug?  if so, any volunteers to fix
> it?
>
> -- juha
>
> +++ 6-3-2009 10:27:39.692364 INFO SIP ::send_sip_tcp
> Send to: tcp:192.98.101.10:5060
> SUBSCRIBE sip:test at test.fi SIP/2.0
> Via: SIP/2.0/TCP 192.98.101.10:5074;rport;branch=z9hG4bKrzmiknas
> Max-Forwards: 70
> To: <sip:test at test.fi>
> From: "Juha Heinanen" <sip:jh at test.fi>;tag=gonhy
> Call-ID: ljkaayblocflyyu at taimen
> CSeq: 62 SUBSCRIBE
> Contact: <sip:jh at 192.98.101.10:5074;transport=tcp>
> Accept: application/pidf+xml
> Event: presence
> Expires: 3600
> User-Agent: Twinkle/1.4.1
> Content-Length: 0
>
> +++ 6-3-2009 10:27:39.707261 INFO SIP ::process_sip_msg
> Received from: tcp:192.98.101.10:5060
> SIP/2.0 202 OK
> Record-Route: <sip:192.98.101.10;r2=on;lr>
> Record-Route: <sip:192.98.101.10;transport=tcp;r2=on;lr>
> Via: SIP/2.0/TCP 192.98.101.10:5074;received=192.98.101.10;rport=54705;branch=z9hG4bKrzmiknas
> To: <sip:test at test.fi>;tag=3d2810ff0e005fca9b24aee8694a9a3d-a5a3
> From: "Juha Heinanen" <sip:jh at test.fi>;tag=gonhy
> Call-ID: ljkaayblocflyyu at taimen
> CSeq: 62 SUBSCRIBE
> Expires: 3600
> Contact: <sip:192.98.101.10:5082>
> Server: OpenXg Kamailio (1.5.0-pre2-tls (i386/linux))
> Content-Length: 0
>
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>
>   

-- 
Daniel-Constantin Mierla
http://www.asipto.com




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