Getting `onConnectionChange FAILED` error from the flutter's janus_client.

[Pavel Shvetsov]

I've installed the Janus server https://185.87.194.121:8189/janus/info with default configs according to the readme's guide and it works properly for the Javascript client only. It doesn't work with this fluter client https://pub.dev/packages/janus_client which returns `D/FlutterWebRTCPlugin(11066): onConnectionChange FAILED`.

Meanwhile, the same flutter client works fine with your demo server https://janus.conf.meetecho.com/janus/info. I'd like to understand how I should configure my Janus instance to be able to work with both clients.

Can you please help me?

Thank you.

[Lorenzo Miniero]

First of all, don't enable https directly in Janus, use a proxy instead: https://janus.conf.meetecho.com/docs/deploy

L.

[Alessandro Toppi]

First you should understand why the PC is failing.

Here some things to check:

- which candidates are being exchanged ?

- is ICE succeeding?

- is DTLS succeeding?

[Pavel Shvetsov]

used proxy; still the same result;

maybe you can share the janus congis, if its possilbe (wo sercurity creds of course)

thank you!

[Pavel Shvetsov]

what do you mean "PC is falling"?

i described all the details i can provide here https://github.com/flutterjanus/flutter_janus_client/issues/72