Server level property to enable WebRTC missing

Wowza Streaming Engine
1

After installing the WebRTC Preview addon on a server, I tried to use this link to test if i can publish a stream https://www.wowza.com/_private/webrtc/4.7.0/publish/

When I try to publish it, I got the following error: “Server level property to enable WebRTC missing” and in console tab I got this log “wsConnection.onmessage: {“status”:512,“statusDescription”:“Server level property to enable WebRTC missing”,“direction”:“publish”,“command”:“sendOffer”,“streamInfo”:{“applicationName”:“webrtc/definst”,“streamName”:“test”,“sessionId”:”[empty]"}}"

And in the server logs

#Fields: x-severityx-categoryx-eventdatetimec-client-idc-ipc-portcs-bytessc-bytesx-durationx-snamex-stream-idx-spossc-stream-bytescs-stream-bytesx-file-sizex-file-lengthx-ctxx-comment

WARNservercomment2018-03-0202:03:51-----252695.467--------WebRTCCommands.sendOffer: Server level property to enable WebRTC missing

WARNservercomment2018-03-0202:06:24-----252848.289--------WebRTCCommands.sendOffer: Server level property to enable WebRTC missing

WARNservercomment2018-03-0202:08:37-----252981.55--------WebRTCCommands.sendOffer: Server level property to enable WebRTC missing

WARNservercomment2018-03-0202:08:47-----252991.369--------WebRTCCommands.sendOffer: Server level property to enable WebRTC missing

2

Hello,

Thanks for contacting the Wowza Community.

Can you confirm you following the configuration steps in this article?
https://www.wowza.com/docs/how-to-use-webrtc-with-wowza-streaming-engine

regards,
Jermaine

3

Hi

I have followed this tutorial

Wowza WebRTC Example

4

Hello,

Thanks for the confirmation. Can you open a ticket HERE

Can you please send the below support folders to further review your setup along with enabling the WebRTC debug logging in [install-dir]/conf/[app-name]/Application.xml:

webrtcDebugLog true Boolean

Save and restart your application for changes to take effect -> Then try connecting again with WebRTC publish.

[install-dir]/conf
[install-dir]/logs (only latest logs are needed showing a Wowza Server restart and connection attempts)
[install-dir]/transcoder
If you are not sure how to get this information please see the following tutorial.
https://www.wowza.com/docs/how-to-create-a-compressed-zip-file-in-windows-os-x-and-linux

If files are too big for email transport (20 MB), please send a downloadable link to the files.

regards,
Jermaine

5

Hello,

have you resolved the issue? I have the same too, I would like to know the solution.

Thank you

Best regards

Vincenzo

6

Hello, have this issue resolved? I have the same also.

7

Enable the preview.
To do this, edit [install-dir]/conf/Server.xml and add the following property to the container at the bottom of Server.xml: webrtc76de5tceo3l18xdh9e7ga true Boolean

8

does anyone tried Carlos Ferreira’s answer?

9

Yes its working.

10

This answer is spot on. You may also need to restart the server after changing this file.