textroom ondataopen never triggered

[Max]

Hello guys !

This is probably a stupid question, but I don't understand why ondataopen is never triggered. 

I have a videoroom plugin who works perfectly and I'm trying to add the textroom plugin because the data-channel of videoroom is not suffisant for my project.

When I look in the Janus API, I have no ICE error. But the 2 handles (videoroom & textroom) are both attach to the same session. (is it a problem ?)

My textroom handle : https://pastebin.com/2WhQNGdf

Thanks for ideas!

[Max]

Here is some code : https://pastebin.com/KF0UUadz

The Answer is created as expected and I do not encounter any error... 

I also tried to create a new session especially for the textroom but no difference.

Thanks for ideas!

[Max]

I've tried to run my code on the console on https://janus.conf.meetecho.com/textroomtest.html and it's actually working as expected.

I'm using the latest version of janus.js & dataChannel are available on my configuration. 

Am I blind or stupid? I'm running out of ideas..

[Max]

I'm still trying to get the textroom plugin to work. Maybe someone could share an example?

Here are the log 5 I get: https://pastebin.com/rNGHHdd9

Maybe I should make all my users publishers in the videoroom to use the datachannel temporarily :/

[Pondia]

Are you not supposed to call createDataChannel before calling createOffer so the offer can contain this SCTP information ?

I don't see anywhere that you're using createOffer. But in the demo, it's don't seems to be used too.. so I'm not sure anymore ahahah

[Max]

I get the notification "End of candidates." before "ICE state changed to connected" unlike the demo. 

Could this affect the fact that the state of the Datachannel does not change to "open" ?