cancel method
Implementation
void cancel([int code = MeetingErrorCode.cancelled, String? msg]) {
cancelled = true;
errorCode = code;
errorMsg = msg;
Alog.i(
tag: _tag,
moduleName: _moduleName,
content: ' cancel joining: $errorCode $errorMsg');
Navigator.of(context).pop(NEResult(code: errorCode!, msg: errorMsg));
}