示例#1
0
 private void connect() // Connect Device
 {
     log.Write("Trying to Connect to device ....");
     if (TDecvice.Connect(deviceip, deviceport))
     {
         this.TDecvice.devCon.OnAttTransactionEx += new zkemkeeper._IZKEMEvents_OnAttTransactionExEventHandler(devCon_OnAttTransactionEx);
         this.TDecvice.devCon.OnDisConnected     += new zkemkeeper._IZKEMEvents_OnDisConnectedEventHandler(devCon_OnDisconnected);
         isConnected = true;
         CheckMachineConnectedTimer.Start();
     }
     else
     {
         log.Write("Device Connection failed switching to retry mode....");
         pingTimer           = new System.Timers.Timer(30000);
         pingTimer.AutoReset = true;
         pingTimer.Elapsed  += (object sender, System.Timers.ElapsedEventArgs e) => {
             {
                 using (Ping pinger = new Ping())
                 {
                     PingReply pr = pinger.Send(deviceip);
                     if (pr.Status == IPStatus.Success)
                     {
                         pingTimer.Stop();
                         pingTimer.Dispose();
                         connect();
                     }
                     else
                     {
                         log.Write($"{deviceip} Not Rechable {DateTime.Now.ToString("dd/MM/yyyy hh:MM:ss.fff")}");
                     }
                 }
             }
         };
         pingTimer.Start();
     }
 }