No Deskshare *.webm file in bbb(2.5.6)

[Aman Patyal]

/var/log/bigbluebutton/presentation$ vi publish-183f0bf3a0982a127bdb8161e0c44eb696b3e75c-1666075404415.log

And also  ls ./var/bigbluebutton/recording/raw/183f0bf3a0982a127bdb8161e0c44eb696b3e75c-1666075404415/deskshare   dir is empty

/$ sudo bbb-conf --check

BigBlueButton Server 2.5.6 (3143)
                    Kernel version: 5.15.0-1021-azure
                      Distribution: Ubuntu 20.04.5 LTS (64-bit)
                            Memory: 8141 MB
                         CPU cores: 4

/etc/bigbluebutton/bbb-web.properties (override for bbb-web)
/usr/share/bbb-web/WEB-INF/classes/bigbluebutton.properties (bbb-web)
       bigbluebutton.web.serverURL: https://****.centralindia.cloudapp.azure.com
                defaultGuestPolicy: ALWAYS_ACCEPT
                 svgImagesRequired: true
              defaultMeetingLayout: CUSTOM_LAYOUT

/etc/nginx/sites-available/bigbluebutton (nginx)
                       server_name: *****.centralindia.cloudapp.azure.com
                              port: 80, [::]:80
                              port: 443 ssl

/opt/freeswitch/etc/freeswitch/vars.xml (FreeSWITCH)
                       local_ip_v4: 10.0.0.4
                   external_rtp_ip: 20.**.4.217
                   external_sip_ip: 20.**.4.217

/opt/freeswitch/etc/freeswitch/sip_profiles/external.xml (FreeSWITCH)
                        ext-rtp-ip: $${external_rtp_ip}
                        ext-sip-ip: $${external_sip_ip}
                        ws-binding: 20.**.4.217:5066
                       wss-binding: 20.**.4.217:7443

/usr/local/bigbluebutton/core/scripts/bigbluebutton.yml (record and playback)
                     playback_host: ***.centralindia.cloudapp.azure.com
                 playback_protocol: https
                            ffmpeg: 4.2.7-0ubuntu0.1

/usr/share/bigbluebutton/nginx/sip.nginx (sip.nginx)
                        proxy_pass: 20.**.4.217
                          protocol: http

/usr/local/bigbluebutton/bbb-webrtc-sfu/config/default.yml (Kurento SFU)
/etc/bigbluebutton/bbb-webrtc-sfu/production.yml (Kurento SFU - override)
                        kurento.ip: 20.**.4.217
                       kurento.url: wss://127.0.0.1:8888/kurento
                    kurento.sip_ip: 20.**.4.217
               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: 2857
                        kurentoUrl: wss://***.centralindia.cloudapp.azure.com/bbb-webrtc-sfu
                  enableListenOnly: true
                    sipjsHackViaWs: true

/usr/share/bbb-web/WEB-INF/classes/spring/turn-stun-servers.xml (STUN Server)
                              stun: stun.l.google.com:19302


# Potential problems described below

# Warning: The API demos are installed and accessible from:
#
#    https://***.centralindia.cloudapp.azure.com
#
# and
#
#    https://***.centralindia.cloudapp.azure.com/demo/demo1.jsp
#
# These API demos allow anyone to access your server without authentication
# to create/manage meetings and recordings. They are for testing purposes only.
# If you are running a production system, remove them by running:
#
#    apt-get purge bbb-demo

Recodings are plain white.

[Aman Patyal]

Fixed the problem by replacing wss to ws( which is bydefault ) in  sudo vi /usr/local/bigbluebutton/bbb-webrtc-sfu/config/default.yml file.

But I still got the white presentation ( webcam and screenshare are well and good )