[OpenSIPS-Users] OpenSIPS cannot connect to "mediaproxy/dispatcher.sock"

[Steven Platt]

Pasan,

Thanks for responding. PS AUX  Grep Media showed two entries - one for the
service and a second for the .sock which it said was not running /ready.
I was able to get the stock rtpproxy configuration working. I will stop
pursuing this mediaproxy route.

Thanks again.


On Mon, Sep 24, 2018 at 7:57 PM Pasan Meemaduma via Users <
users at lists.opensips.org> wrote:

> Hi Steven,
>
> Are you sure your dispatcher and relay daemons are running ?
> use "ps aux | grep media" and see if they are actually running as
> background processes
>
> btw look of it your dispatcher doesn't seems to be running. if it was,
> it'll create the socket file given in the config.
>
>
> On Monday, 24 September 2018, 6:07:15 PM GMT+5:30, Steven Platt <
> steven at olli-ai.com> wrote:
>
>
> Greetings,
>
> I am having difficulty getting OpensSIPS to connect to MediaProxy for the
> purpose of bridging media of clients behind NAT, and hope the community has
> advice on how to resolve.
>
> I have installed MediaProxy from the Debian Jessie repository, and updated
> the config.ini file to disable TLS, Radius, etc - and set the dispatcher
> and relay IP to the public IP of my opensips server. I have mediaproxy and
> opensips installed to the same server with a direct public IP.
>
> Currently, it looks as though opensips correctly detects the client is
> behind NAT and tried to invoke mediaproxy. The calls seem to fail when
> opensips goes to connect to mediaproxy using the designated socket.
> Although mediaproxy service is running - it does not create the socket.
>
> Opensips version = 2.3.5
>
> --------------------------------------------------------
>
> cat /var/log/opensips.log shows | tail
>
> root@[my-server]:~# cat /var/log/opensips.log | tail
> Sep 21 19:08:59 [my-server] /usr/sbin/opensips[16080]:
> INFO:core:probe_max_sock_buff: using snd buffer of 416 kb
> Sep 21 19:08:59 [my-server] /usr/sbin/opensips[16080]:
> INFO:core:init_sock_keepalive: TCP keepalive enabled on socket 61
> Sep 21 19:09:21 [my-server] /usr/sbin/opensips[16081]:
> ERROR:mediaproxy:mediaproxy_connect: failed to connect to
> /var/run/mediaproxy/dispatcher.sock: No such file or directory
> Sep 21 19:09:21 [my-server] /usr/sbin/opensips[16081]: new branch at
> sip:1000@
> [client-outside-nat-ip]:44180;rinstance=4050910af32f1c09;transport=TCP
> Sep 21 19:09:21 [my-server] /usr/sbin/opensips[16081]:
> INFO:core:probe_max_sock_buff: using snd buffer of 416 kb
> Sep 21 19:09:21 [my-server] /usr/sbin/opensips[16081]:
> INFO:core:init_sock_keepalive: TCP keepalive enabled on socket 63
> Sep 21 19:13:34 [my-server] /usr/sbin/opensips[16081]:
> ERROR:mediaproxy:mediaproxy_connect: failed to connect to
> /var/run/mediaproxy/dispatcher.sock: No such file or directory
> Sep 21 19:13:34 [my-server] /usr/sbin/opensips[16081]: new branch at
> sip:1000@
> [client-outside-nat-ip]:44180;rinstance=4050910af32f1c09;transport=TCP
> Sep 21 19:13:34 [my-server] /usr/sbin/opensips[16081]:
> INFO:core:probe_max_sock_buff: using snd buffer of 416 kb
> Sep 21 19:13:34 [my-server] /usr/sbin/opensips[16081]:
> INFO:core:init_sock_keepalive: TCP keepalive enabled on socket 63
>
> --------------------------------------------------------
>
> /etc/init.d/mediaproxy-relay and mediaproxy-dispatcher start does not give
> any error, and returns OK status for MediaProxy.
>
> The opensips module config for MediaProxy is:
>
> #### Media Proxy module
> loadmodule "mediaproxy.so"
> modparam("mediaproxy", "mediaproxy_socket",
> "/var/run/mediaproxy/dispatcher.sock")
> modparam("mediaproxy", "mediaproxy_timeout", 500)
> modparam("mediaproxy", "signaling_ip_avp", "$avp(nat_ip)")
> modparam("mediaproxy", "media_relay_avp", "$avp(media_relay)")
> modparam("mediaproxy", "ice_candidate", "low-priority")
> modparam("mediaproxy", "ice_candidate_avp", "$avp(ice_candidate)")
>
> The MediaProxy config.ini set the socket to this as well:
>
> [Dispatcher]
> ; Local socket on which to communicate with OpenSIPS. The OpenSIPS
> mediaproxy
> ; module should be configured to connect to this socket. If a relative
> path,
> ; /var/run/mediaproxy will be prepended. Default value is dispatcher.sock.
> ;
> socket_path = dispatcher.sock
>
> Any advice for this would be much appreciated. I have tried to resolve and
> find configuration examples for a few hours now.
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