toLogString method

Implementation

String toLogString() {
  String res =
      "c2CReceiveMessageOpt:$c2CReceiveMessageOpt|userID:$userID|allReceiveMessageOpt:$allReceiveMessageOpt|duration:$duration|startHour:$startHour|startSecond:$startSecond|startTimeStamp:$startTimeStamp|startMinute:$startMinute";
  return res;
}