We’re looking at how many users we can afford for webrtc service, have you had any experience in load testing?
We typically do not support over 300 connections for WebRTC, because the stream quality will suffer after that.
As far as how to load test for WebRTC:
You can also try this:
RTC Bees with Machine Guns project to run load tests yourself. It will work fine to test on Wowza Stream Engine as it just sets up many headless chrome instances: https://github.com/red5pro/load-testing-bees/tree/master/rtcbee