startStream method Null safety
call this method once watch request is successfully completed
Implementation
Future<void> startStream() async {
if (webRTCHandle?.peerConnection?.iceConnectionState ==
RTCIceConnectionState.RTCIceConnectionStateConnected) {
await send(data: {"request": "start"});
} else {
RTCSessionDescription answer = await createAnswer(
videoRecv: true, audioRecv: true, audioSend: false, videoSend: false);
await send(data: {"request": "start"}, jsep: answer);
}
}