Janus WebRTC Couldn't access event handler plugins folder

[Computeri Khona]

I've installed Janus WebRTC Gateway and Jangouts from the official site in Ubuntu 16.04. I installed and configured all the required components and libs.

When I start the Janus I've got unexpected errors. Above the log of starting Janus:

Compiled on:  Fri Jan 26 23:23:56 +05 2018
---------------------------------------------------
  Starting Meetecho Janus (WebRTC Gateway) v0.3.0
---------------------------------------------------
Checking command line arguments...
Debug/log level is 4
Debug/log timestamps are disabled
[WARN] Token based authentication disabled
Initializing recorder code
Initializing ICE stuff (Full mode, ICE-TCP candidates disabled, IPv6 support disabled)
[WARN] Data Channels support not compiled
Event handler plugins folder: /opt/janus/lib/janus/events
Sessions watchdog started
[FATAL] [janus.c:main:3687]     Couldn't access event handler plugins folder...
Plugins folder: /opt/janus/lib/janus/plugins
Loading plugin 'libjanus_sip.so'...
JANUS SIP plugin initialized!
EchoTest watchdog started
[WARN] libwebsockets has been built without IPv6 support, will bind to IPv4 only
WebSockets server started (port 8188)...
Secure WebSockets server started (port 8989)...
JANUS WebSockets transport plugin initialized!
Loading transport plugin 'libjanus_pfunix.so'...
WebSockets thread started
[WARN] Unix Sockets server disabled (Janus API)
[WARN] Unix Sockets server disabled (Admin API)
[WARN] No Unix Sockets server started, giving up...
[WARN] The 'janus.transport.pfunix' plugin could not be initialized
Loading transport plugin 'libjanus_http.so'...
HTTP webserver started (port 8088, /janus path listener)...
HTTPS webserver started (port 8089, /janus path listener)...
[WARN] Admin/monitor HTTP webserver disabled
[WARN] Admin/monitor HTTPS webserver disabled

You can view the all of logs here.

As the result, the Janus work not properly, chat also doesn't work. 

[Ancor Gonzalez Sosa]

On 02/22/2018 05:53 AM, Computeri Khona wrote:
> I've installed Janus WebRTC Gateway

> <https://janus.conf.meetecho.com/> and Jangouts
> <https://github.com/jangouts/jangouts> from the official site in Ubuntu

> 16.04. I installed and configured all the required components and libs.
>
> When I start the Janus I've got unexpected errors. Above the log of
> starting Janus:
>
>

> [WARN] Data Channels support not compiled

Jangouts needs a version of Janus with support for data channels, as
stated at https://github.com/jangouts/jangouts#step-1-janus-gateway
The version of Janus you installed does not have such support.

> As the result, the Janus work not properly, chat also doesn't work.

Chat is precisely one of the features that rely on that data channels
support being there in Janus.

Cheers.
--
Ancor González Sosa

[Computeri Khona]

Thank you for your responce. 

If you are right, could you tell me please how can i fix the problem? Is there any posts or links ? . I've spent a lot of time to do it.

I 've installed Janus from here. As i see, it installed the latest version of Janus.  I didn't disabled data channel in configure. 

Shall i reinstall Janus ? 

Thank you in advance.

[Ancor Gonzalez Sosa]

El domingo, 25 de febrero de 2018, 18:02:24 (UTC), Computeri Khona escribió:

Thank you for your responce. 

First of all, sorry for the delay.
 

If you are right, could you tell me please how can i fix the problem? Is there any posts or links ?

I would try in a more Janus-related place, like the Janus Google group
https://groups.google.com/forum/#!forum/meetecho-janus

. I've spent a lot of time to do it.

I 've installed Janus from here. As i see, it installed the latest version of Janus.  I didn't disabled data channel in configure. 

Even if you don't disable data channels during compilation, you have to make sure the dependencies are there.
That means that during compilation time you should have in your system a package called usrctp-dev (or something similar).
Of course, during execution you should have usrctp installed.

Shall i reinstall Janus ? 

Thank you in advance.

Cheers.