How to make sure onRemoteStreamListener gets called?

[stephanoparaskeva]

Sometimes the event 'onRemoteStreamListener' does not get called in my application. What are some ways to ensure it's always called? What function makes this listener get called and how can I improve reliability?

Sometimes getUserMedia returns undefined:

    export const MEDIA_OPTIONS = {
       video: { facingMode: 'user' },
       audio: true,
       options: {
         muted: false,
         mirror: true,
       },
     };

    const stream = await sess.current?.getUserMedia?.(MEDIA_OPTIONS);
    console.warn(stream);
    await sess.current?.accept?.({});

Console:

undefined

Sometimes:

{ "active" true... } <-------- When this happens, 'onRemoteStreamListener' gets called.