[OpenSER-Devel] Can't connect with RtpProxy since 1.3.X

Tue Oct 30 17:14:14 UTC 2007

El Tuesday 30 October 2007 17:32:51 Iñaki Baz Castillo escribió:
> I've tryed the 4 versions in
>   http://ftp.iptel.org/pub/rtpproxy/daily-snapshots/
> All of them contain the Extension 20060704.
>
> In all of them:
>   ./configure && make && make install
>
> I use Debian Sid with gcc-4.2.
>
>
> *** rtpproxy-0.2_2006-12-11   and   rtpproxy-0.2_2007-02-23
>
> I run them in foreground but get no info when starting OpenSer. Fails.
>
>
> ***  rtpproxy-0.2_2007-07-27   and    rtpproxy-0.2_2007-07-28
>
> I run them in foreground and when I  start OpenSer, RtpProxy crashes
> with "segment violation".

I can't understand, now I use now the last CVS version from here:
  http://www.openser.org/downloads/snapshots/rtpproxy/

I run OpenSer with 
  children=2

so 7 processes exist:

  ~$ pidof openser
  6694 6691 6688 6685 6682 6679 6678 6677 6676 6675 6674

I do a ngrep of 22222 (the port where RtpProxy listens) and get this:

#
U 2007/10/30 18:03:40.028032 127.0.0.1:56123 -> 127.0.0.1:22222
6675_0 V
#
U 2007/10/30 18:03:40.028195 127.0.0.1:22222 -> 127.0.0.1:56123
6675_0 20040107

#
U 2007/10/30 18:03:40.028374 127.0.0.1:56123 -> 127.0.0.1:22222
6675_1 VF 20050322
#
U 2007/10/30 18:03:40.028424 127.0.0.1:22222 -> 127.0.0.1:56123
6675_1 1

#
U 2007/10/30 18:03:40.030609 127.0.0.1:56124 -> 127.0.0.1:22222
6676_0 V
#
U 2007/10/30 18:03:40.035909 127.0.0.1:56125 -> 127.0.0.1:22222
6677_0 V
#
U 2007/10/30 18:03:40.037366 127.0.0.1:56126 -> 127.0.0.1:22222
6678_0 V
#
U 2007/10/30 18:03:40.042299 127.0.0.1:56127 -> 127.0.0.1:22222
6685_0 V
#
U 2007/10/30 18:03:40.043785 127.0.0.1:56128 -> 127.0.0.1:22222
6688_0 V
#
U 2007/10/30 18:03:40.044231 127.0.0.1:22222 -> 127.0.0.1:56124
6676_0 20040107

#
U 2007/10/30 18:03:40.044246 127.0.0.1:22222 -> 127.0.0.1:56125
6677_0 20040107

#
U 2007/10/30 18:03:40.044258 127.0.0.1:22222 -> 127.0.0.1:56126
6678_0 20040107

#
U 2007/10/30 18:03:40.044268 127.0.0.1:22222 -> 127.0.0.1:56127
6685_0 20040107

#
U 2007/10/30 18:03:40.044278 127.0.0.1:22222 -> 127.0.0.1:56128
6688_0 20040107

#
U 2007/10/30 18:03:40.051380 127.0.0.1:56128 -> 127.0.0.1:22222
6688_1 VF 20050322
#
U 2007/10/30 18:03:40.054894 127.0.0.1:22222 -> 127.0.0.1:56128
6688_1 1

As you can see there are less replies from RtpProxy than requests from 
OpenSer.
In fact:

---------------------------------
Oct 30 18:03:40 [6676] ERROR:nathelper:send_rtpp_command: can't read reply 
from a RTP proxy
Oct 30 18:03:40 [6676] ERROR:nathelper:send_rtpp_command: proxy 
<udp:127.0.0.1:22222> does not respond, disable it
Oct 30 18:03:40 [6676] WARNING:nathelper:rtpp_test: can't get version of the 
RTP proxy
Oct 30 18:03:40 [6676] WARNING:nathelper:rtpp_test: support for RTP proxy 
<udp:127.0.0.1:22222> has been disabled temporarily
Oct 30 18:03:40 [6676] NOTICE:presence:child_init: init_child [2]  pid [6676]
Oct 30 18:03:40 [6677] ERROR:nathelper:send_rtpp_command: can't read reply 
from a RTP proxy
Oct 30 18:03:40 [6677] ERROR:nathelper:send_rtpp_command: proxy 
<udp:127.0.0.1:22222> does not respond, disable it
Oct 30 18:03:40 [6677] WARNING:nathelper:rtpp_test: can't get version of the 
RTP proxy
Oct 30 18:03:40 [6677] WARNING:nathelper:rtpp_test: support for RTP proxy 
<udp:127.0.0.1:22222> has been disabled temporarily
Oct 30 18:03:40 [6677] NOTICE:presence:child_init: init_child [3]  pid [6677]
Oct 30 18:03:40 [6678] ERROR:nathelper:send_rtpp_command: can't read reply 
from a RTP proxy
Oct 30 18:03:40 [6678] ERROR:nathelper:send_rtpp_command: proxy 
<udp:127.0.0.1:22222> does not respond, disable it
Oct 30 18:03:40 [6678] WARNING:nathelper:rtpp_test: can't get version of the 
RTP proxy
Oct 30 18:03:40 [6678] WARNING:nathelper:rtpp_test: support for RTP proxy 
<udp:127.0.0.1:22222> has been disabled temporarily
Oct 30 18:03:40 [6678] NOTICE:presence:child_init: init_child [4]  pid [6678]
Oct 30 18:03:40 [6685] ERROR:nathelper:send_rtpp_command: can't read reply 
from a RTP proxy
Oct 30 18:03:40 [6685] ERROR:nathelper:send_rtpp_command: proxy 
<udp:127.0.0.1:22222> does not respond, disable it
Oct 30 18:03:40 [6685] WARNING:nathelper:rtpp_test: can't get version of the 
RTP proxy
Oct 30 18:03:40 [6685] WARNING:nathelper:rtpp_test: support for RTP proxy 
<udp:127.0.0.1:22222> has been disabled temporarily
Oct 30 18:03:40 [6685] NOTICE:presence:child_init: init_child [5]  pid [6685]
Oct 30 18:03:40 [6688] INFO:nathelper:rtpp_test: rtp proxy 
<udp:127.0.0.1:22222> found, support for it enabled
Oct 30 18:03:40 [6688] NOTICE:presence:child_init: init_child [6]  pid [6688]
---------------------------------

Note that just the last process (child [6]  pid [6688]) has "rtp proxy found, 
support for it enabled".

What can I do for this? I've already tryed:
  modparam("nathelper", "rtpproxy_tout", 4)
and the same occurs (OpenSer and RtpProxy are in same machine !!).

Any help please?
Maybe a compilation bug?

Thanks.

-- 
Iñaki Baz Castillo
ibc at in.ilimit.es