[SR-Users] kamailio 3.1: rtpproxy_sock multiple rtpproxies not working?

[Daniel-Constantin Mierla]

Hello,

On 3/16/11 7:47 PM, Min Wang wrote:
> hi
>
> I have two questions regarding kamailio 3.1
>
> (1) It seems the following format for rtpproxy_sock not working in 
> Kamailio 3.1
>
>
> modparam("rtpproxy", "rtpproxy_sock",
>     "udp:localhost:12221 udp:localhost:12222")
>
>
> the error is:
>  0(11881) ERROR: rtpproxy [rtpproxy.c:957]: Name or service not known
>
> //////////////////////////
>  0(11881) DEBUG: <core> [sr_module.c:871]: DEBUG: init_mod: rtpproxy
>  0(11881) DEBUG: rtpproxy [rtpproxy.c:531]: url is udp:locahost:22222, 
> len is 18
>  0(11881) DEBUG: rtpproxy [rtpproxy.c:531]: url is 
> udp:localhost:22222, len is 19
>  0(11881) DEBUG: <core> [sr_module.c:871]: DEBUG: init_mod: nathelper
> ....
>  0(11881) DEBUG: <core> [sr_module.c:828]: DEBUG: init_mod_child 
> (-127): rtpproxy
>  0(11881) ERROR: rtpproxy [rtpproxy.c:957]: Name or service not known
>  0(11881) ERROR: <core> [sr_module.c:832]: init_mod_child(): Error 
> while initializing module rtpproxy 
> (/usr/lib/kamailio/modules_k/rtpproxy.so)
>
>
> But  if you do the following it is ok
> modparam("rtpproxy", "rtpproxy_sock","udp:localhost:12221")
> modparam("rtpproxy", "rtpproxy_sock","udp:localhost:12222")
>
> any clue or format changed for rtpproxy_sock?

What was the version you started with in order to upgrade?

I guess the format changed when rtpproxy socket got support for grouping 
several rtpproxy instances in order to do load balancing among them. So, 
right now the parameter value can start with the group id.

See the readme:
http://kamailio.org/docs/modules/stable/modules_k/rtpproxy.html#id3012059

>
>
>
> (2) BTW,  how do I log stderror into syslog file?
>
> -- log_stderror=yes
> the error will print out in the console,
>
> #configure the /etc/syslog.conf for this feature
> log_facility=LOG_LOCAL1
>
> this log_facility does not log the log_stderror??
Use:
  log_stderror=no

that will instruct kamailio to write log messages to syslog.

Cheers,
Daniel

>
>
>
>
> Thanks.
>
> Kind regards / Mit freundlichen Grüßen
>
> Min Wang
>
>
>
>
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-- 
Daniel-Constantin Mierla
http://www.asipto.com