Michael Tnourji
Sep 27, 2016, 2:14:39 AM9/27/16
to TURN Server (Open-Source project)
Dear all,
I installed coturn and use it in my webrtc app, where one "operator" is connected with multiple clients.
It works fine untill one moment where the operator is disconnected. I can't see any related number of connection or timing provoking this disconnection.
What I see in the logs is :
closed (2nd stage), user <> realm <xxxx> origin <>, loca 111.11.11.111:5349, remote 222.22.22.222:62453, reason: TLS/TCP socket buffer operation error (callback)
Any hint ?
Best regards,
Oleg Moskalenko
Sep 27, 2016, 2:21:49 AM9/27/16
to Michael Tnourji, TURN Server (Open-Source project)
1) The client TLS connection is bad.
2) There is a mismatch between the compile-time OpenSSL, Libevent2
libraries compiled with OpenSSL, and the runtime OpenSSL. All three
OpenSSL versions must be exactly the same. Again those are:
1) The OpenSSL version that was used when Libevent2 was compiled;
2) The OpenSSL version that was used when Coturn was compiled;
3) The runtime OpenSSL version.
I've seen all sorts of strange things when those versions were not
exactly the same.
Oleg
>
> Any hint ?
>
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Michael Tnourji
Sep 27, 2016, 2:37:04 AM9/27/16
to TURN Server (Open-Source project), michael...@gmail.com
Hello Oleg,
Thanks for your reply !
How do I know which version was used at compile time ? I downloaded turnserver-4.5.0.3-CentOS6.6-x86_64.tar.gz .
I run it on a server which as OpenSSL version 1.0.1e-fips 11 Feb 2013
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Oleg Moskalenko
Sep 27, 2016, 2:39:01 AM9/27/16
to Michael Tnourji, TURN Server (Open-Source project)
is that CentOS 6.6 ?
You can recompile it from sources yourself to be sure.
Oleg
On Mon, Sep 26, 2016 at 11:37 PM, Michael Tnourji
>> > turn-server-project-rfc57...@googlegroups.com.
You can recompile it from sources yourself to be sure.
Oleg
On Mon, Sep 26, 2016 at 11:37 PM, Michael Tnourji
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Michael Tnourji
Sep 27, 2016, 2:41:11 AM9/27/16
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This is centos-release-6-8.el6.centos.12.3.x86_64
Ok Thank you, I'll give it a try
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Oleg Moskalenko
Sep 27, 2016, 2:46:28 AM9/27/16
to Michael Tnourji, TURN Server (Open-Source project)
you can try the later versions, also
On Mon, Sep 26, 2016 at 11:41 PM, Michael Tnourji
>> >> > turn-server-project-rfc57...@googlegroups.com.
On Mon, Sep 26, 2016 at 11:41 PM, Michael Tnourji
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Michael Tnourji
Sep 27, 2016, 4:57:05 AM9/27/16
to TURN Server (Open-Source project), michael...@gmail.com
I updated to the latest version forseen for centos 6.8... So far so good.. I'll keep you posted.
Thanks for your great follow up
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Michael Tnourji
Oct 11, 2016, 8:05:04 AM10/11/16
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Unfortunately, I still encounter the same issue. I often see this : 1223933: session 000000000000001253: closed (2nd stage), user <> realm <eurekali.com> origin <>, local 111.222.99.111:3478, remote 12.444.11.222:57227, reason: allocation watchdog determined stale session state. But it's hard to see what's wrong as the logs are not showing a clear event time
Oleg Moskalenko
Oct 11, 2016, 2:20:49 PM10/11/16
to Michael Tnourji, TURN Server (Open-Source project)
That looks like a bad slow client connection. Probably too many IP
packets are getting lost.
Oleg
>>> >> >> > turn-server-project-rfc57...@googlegroups.com.
packets are getting lost.
Oleg
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