sfu client sample page test error

[sangsoo]

Hello.
I have a question while testing sfu functions with simulcast.
: https://docs.flashphoner.com/display/WCS52EN/SFU+functions+with+Simulcast

When I open the sfu client sample page, the cam is added, but message send fails (datachannel). Other users cannot join either.
Looking at the server log, there is a wsserver handler - ssl-ws-pool-19-thread-7 java.lang.reflect.InmvocationTargetException log.
What is the problem? What should I fix?

----- My WCS Version info-----
wcs_version=5.2.2300-9c528428e5f667fcb6d74dc1a9b43b04e2a5fa8f
wcs_client_version=2.0.259-485b3fbffa4fd4abe88fbdc455691a05bbf79025


1. cli sfu app, app-rest-method registration complete.

2. sfu client test page.
: https://wcs:8444/client2/sfu/client/main.html

3. I tried following the instructions in the forum thread I posted earlier (March 2022), but the problem was not resolved.
: https://forum.flashphoner.com/threads/how-to-configure-sfu-functions-with-simulcast.14184
: https://docs.flashphoner.com/display/SS1E/Building+the+examples

Please help me use sfuApp.
Thank you.

 

[Max]

Good day.
We cannot reproduce the issue both on latest WCS build 5.2.2301 and on our demo server (build 5.3.116). SFU Client example seems working

Please try the example on demo server: https://demo.flashphoner.com:8444/client2/sfu/client/main.html
Note that actual docs are here:

SFU functions with Simulcast -

Flashphoner streaming media solutions documentation site

docs.flashphoner.com

Overview -

Flashphoner streaming media solutions documentation site

docs.flashphoner.com

If the exaple on demo server works, please try to install a new WCS instance (not update), configure as described in docs

codecs_exclude_sfu=alaw,ulaw,g729,speex16,g722,mpeg4-generic,telephone-event,flv,mpv,vp8,h265
profiles=42e01f,640028

If SFU Client example still does not work, please provide SSH access to the server where issue is reproducing using this form.