start method Null safety

Future<void> start(
  1. dynamic roomId,
  2. {RTCSessionDescription? answer}
)

Implementation

Future<void> start(dynamic roomId, {RTCSessionDescription? answer}) async {
  var payload = {"request": "start", 'room': roomId};
  if (answer == null) {
    answer = await this.createAnswer(
        audioRecv: true, audioSend: false, videoRecv: true, videoSend: false);
  }
  await this.send(data: payload, jsep: answer);
}