Problem with onIceCandidate between native android app and browser js app

[Tomasz Nicieja]

Hello,

I'm build an WebRTC app. I need to make communication between android native (kotlin) and browser with js app.

Everything works almost fine. Each connection is 1 user with 1 user. I'm using TURN server and Signaling service.

Android can talk with Android, Browser can talk with Browser, but crossing platforms will not work right now.

I see that Android app is not generating any IceCandidate. Event onIceCandidate isn't running. Android app receives candidates from browser.

SetLocalDescription/SetRemoteDescription was done. Offer/Answer was send.

I have no idea why Android native is not sending IceCandidate to js client.

[Felix Weber]

I'm having a similar issue on Android Chrome 83 Google Pixel 4a, `onicecandidate` is never called