[Serusers] rtpproxy mess

[Christian de Balorre]

Hello,
I am struggling with rtpproxy and I would like some help, because the documentation is rather scarce to be honest.
I am running ser on an OpenBSD 3.3 box, with one internal interface (192.168.x.x) and a public interface (62.x.x.x).
I am not sure wether I have to force rtpproxy to listen to a specific interface or not.

I launch rtpproxy rather basically with ./rtpproxy -s /var/run/rtpproxy.sock
Then I launch ser, it spawns some process and then run into race condition (see ps -aux below)
Here is log file :

Feb  2 15:34:28 cdg8-ser1 ser: WARNING: could not read from /dev/random (5)
Feb  2 15:34:28 cdg8-ser1 ./ser[20970]: ERROR: send_rtpp_command: can't connect to RTP proxy
Feb  2 15:34:28 cdg8-ser1 ./ser[32404]: ERROR: send_rtpp_command: can't connect to RTP proxy
Feb  2 15:34:28 cdg8-ser1 ./ser[32404]: WARNING: rtpp_test: can't get version of the RTP proxy
Feb  2 15:34:28 cdg8-ser1 ./ser[32404]: WARNING: rtpp_test: support for RTP proxyhas been disabled temporarily
Feb  2 15:34:28 cdg8-ser1 ./ser[20970]: WARNING: rtpp_test: can't get version of the RTP proxy
Feb  2 15:34:28 cdg8-ser1 ./ser[20970]: WARNING: rtpp_test: support for RTP proxyhas been disabled temporarily
Feb  2 15:34:28 cdg8-ser1 ./ser[147]: ERROR: send_rtpp_command: can't connect to RTP proxy
...


And the ps

USER       PID %CPU %MEM   VSZ   RSS TT   STAT STARTED       TIME COMMAND
ser      16586 99.0  0.5  1744  2672 ??  R      3:34PM    6:15.11 ./ser -P /var/run/ser.pid
root     16613  0.0  0.1   752   272 ??  Ss     3:33PM    0:00.01 ./rtpproxy -s /var/run/rtpproxy.sock


#./rtpproxy -v
20040107
# ./ser -V
version:  0.8.14 (i386/openbsd)

Nathelper config :

#-------------- nathelper parameters
modparam("nathelper", "natping_interval", 30)
modparam("nathelper", "ping_nated_only", 1)
modparam("nathelper", "rtpproxy_sock", "/var/run/rtpproxy.sock")

Could it be that ser running as ser user cannot read the rtpproxy socket (running as root) ?

Thanks


Christian
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