public override bool OnStart()
        {
            _log.NormalLog(string.Format("{0}:Start=>Starting ", "OnStart()"));
            if (_client != null && _timeRead != null)
            {
                _client.Connect();

                _timeRead.Elapsed  += TimeRead_Elapsed;
                _timeRead.AutoReset = true;
                _timeRead.Start();
                subscribeSendData();
                _log.NormalLog(string.Format("{0}:Starting=>Started ", "OnStart()"));
                return(true);
            }
            else
            {
                return(false);
            }
        }