channelMessage is not receive message

[whitedxz]

webrtc.on('channelMessage'，fn）console.log() is not print ,, Do I need to process messages on the backend? my backend is "nodejs"

[whitedxz]

[blackcrack]

last commit at Feb 27, 2019

last commit was 2019, what's about the autor @xdumaine do i not known,
but check by self.. hmmm.. imho Covit-19 was a hard bread :\
but at his Githubpage is he still active...

so, check out by self, the line over the files at first page :
https://github.com/simplewebrtc/SimpleWebRTC

best regards
Blacky