Screen share an share webcam problems - BBB 2.5.5

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Bevito

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Aug 29, 2022, 4:35:50 PM8/29/22
to BigBlueButton-Setup
Hi,

I have migrated my BBB servers from 2.4 to 2.5 (2.5.5 actualy) an I have an issue with Screen share and Webcam share, that does not work anymore.

When I try to share my screen I got an error "1121"
When I try to share my webcam I got a black screen (no output displayed from the webcam, and after a few seconds an error 1020)

My servers were installed with the bbb-install-2.5.sh script and some configurations files were modified to enable HTTPS / SSL
All servers are Ubuntu 20.04 virtual machines

I attached two screenshots from my firefox when i tried to share my screen or my webcam.

I think there is a problem in a conf file somewhere between ws / wss

You'll find my bbb-conf --check

I hope someone can help me.

Thanks you very much.

Best regards

--------------------------------------------------------------------------------------------
sudo bbb-conf --check

BigBlueButton Server 2.5.5 (3091)
                    Kernel version: 5.4.0-125-generic
                      Distribution: Ubuntu 20.04.5 LTS (64-bit)
                            Memory: 16392 MB
                         CPU cores: 9

/etc/bigbluebutton/bbb-web.properties (override for bbb-web)
/usr/share/bbb-web/WEB-INF/classes/bigbluebutton.properties (bbb-web)
       bigbluebutton.web.serverURL: https://bbb1.iut-orsay.fr
                defaultGuestPolicy: ALWAYS_ACCEPT
                 svgImagesRequired: true
              defaultMeetingLayout: CUSTOM_LAYOUT

/etc/nginx/sites-available/bigbluebutton (nginx)
                       server_name: 192.70.36.111
                              port: 80, [::]:80
                              port: 443 ssl

/opt/freeswitch/etc/freeswitch/vars.xml (FreeSWITCH)
                       local_ip_v4: 192.70.36.111
                   external_rtp_ip: 192.70.36.111
                   external_sip_ip: 192.70.36.111

/opt/freeswitch/etc/freeswitch/sip_profiles/external.xml (FreeSWITCH)
                        ext-rtp-ip: $${local_ip_v4}
                        ext-sip-ip: $${local_ip_v4}
                        ws-binding: :5066
                       wss-binding: :7443

/usr/local/bigbluebutton/core/scripts/bigbluebutton.yml (record and playback)
                     playback_host: bbb1.iut-orsay.fr
                 playback_protocol: https
                            ffmpeg: 4.2.7-0ubuntu0.1

/usr/share/bigbluebutton/nginx/sip.nginx (sip.nginx)
                        proxy_pass: 192.70.36.111
                          protocol: https

/usr/local/bigbluebutton/bbb-webrtc-sfu/config/default.yml (Kurento SFU)
/etc/bigbluebutton/bbb-webrtc-sfu/production.yml (Kurento SFU - override)
                        kurento.ip: 192.70.36.111
                       kurento.url: ws://127.0.0.1:8888/kurento
                    kurento.sip_ip: 192.70.36.111
               recordScreenSharing: true
                     recordWebcams: true
                  codec_video_main: VP8
               codec_video_content: VP8

/usr/share/meteor/bundle/programs/server/assets/app/config/settings.yml (HTML5 client)
/etc/bigbluebutton/bbb-html5.yml (HTML5 client config override)
                             build: 2846
                        kurentoUrl: ws://bbb1.iut-orsay.fr/bbb-webrtc-sfu
                  enableListenOnly: true
                    sipjsHackViaWs: false

/usr/share/bbb-web/WEB-INF/classes/spring/turn-stun-servers.xml (STUN Server)
                              stun: coturn.iut-orsay.fr


bbb_screenshare.png
bbb_webcamshare.png

Bevito

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Aug 30, 2022, 11:04:36 AM8/30/22
to BigBlueButton-Setup
Hi,

It seems I found the error in the file "/usr/share/meteor/bundle/programs/server/assets/app/config/settings.yml"
"wsUrl" paramter was "ws://bbb1.iut-orsay.fr/bbb-webrtc-sfu" instead of "wss://bbb1.iut-orsay.fr/bbb-webrtc-sfu".

Sorry for bothering the list.

Best regards.

anton.g...@blindsidenetworks.com

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Aug 30, 2022, 7:16:28 PM8/30/22
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