private void ButtonStartStopClick(object sender, EventArgs e)
{
if (!bIsRunning)
{
bIsRunning = true;
try
{
MqttServerHelper.Start();
MqttClientHelper.Start();
TcpClientHelper.Start();
TcpServerHelper.Start();
UDPServerHelper.Start();
UDPClientHelper.Start();
}
catch (Exception error)
{
Log("star error " + error.ToString());
return;
}
buttonStartStop.Text = @"Stop";
DgiotHelper.GetIps();
SaveAppConfig();
}
else
{
ToStop();
}
}
private static void Received(object sender, SerialDataReceivedEventArgs e)
{
var rxlen = port.BytesToRead;
var data = new byte[rxlen];
port.Read(data, 0, rxlen);
LogHelper.Log("SerialPort Recv: [" + LogHelper.Logdata(data, 0, rxlen) + "]");
TcpClientHelper.Write(data, 0, rxlen);
}
public static TcpClientHelper GetInstance()
{
if (instance == null)
{
instance = new TcpClientHelper();
}
return(instance);
}
private void SendBridge_Click(object sender, EventArgs e)
{
byte[] payload = LogHelper.Payload(textToPayload.Text.ToCharArray());
LogHelper.Log(bridges[comboBoxBridge.SelectedIndex] + " send [" + LogHelper.Logdata(payload, 0, payload.Length) + "]");
// PrinterHelper.SetTextData(textToPayload.Text);
PrinterHelper.PrintPage(textToPayload.Text);
if (bridges[comboBoxBridge.SelectedIndex] == "SerialPort")
{
}
else if (bridges[comboBoxBridge.SelectedIndex] == "TcpServer")
{
TcpServerHelper.Write(payload, 0, payload.Length);
}
else if (bridges[comboBoxBridge.SelectedIndex] == "Barcode_Printer")
{
TcpServerHelper.Write(payload, 0, payload.Length);
}
else if (bridges[comboBoxBridge.SelectedIndex] == "PLC")
{
}
else if (bridges[comboBoxBridge.SelectedIndex] == "OPCUA")
{
}
else if (bridges[comboBoxBridge.SelectedIndex] == "BACnet")
{
BACnetHelper.Write(payload, 0, payload.Length);
}
else if (bridges[comboBoxBridge.SelectedIndex] == "Control")
{
}
else if (bridges[comboBoxBridge.SelectedIndex] == "Access")
{
}
else if (bridges[comboBoxBridge.SelectedIndex] == "SqlServer")
{
}
else if (bridges[comboBoxBridge.SelectedIndex] == "MqttClient")
{
MqttClientHelper.Write(payload, 0, payload.Length);
}
else if (bridges[comboBoxBridge.SelectedIndex] == "MqttServer")
{
MqttServerHelper.Write(payload, 0, payload.Length);
}
else if (bridges[comboBoxBridge.SelectedIndex] == "TcpClient")
{
TcpClientHelper.Write(payload, 0, payload.Length);
}
else if (bridges[comboBoxBridge.SelectedIndex] == "UdpClient")
{
}
else
{
}
}
private void Resh_Config()
{
MqttClientHelper.Config();
MqttServerHelper.Config();
TcpClientHelper.Config();
TcpServerHelper.Config();
UDPClientHelper.Config();
UDPServerHelper.Config();
SerialPortHelper.Config();
PLCHelper.Config(config.AppSettings.Settings);
OPCDAHelper.Config();
OPCUAHelper.Config(config.AppSettings.Settings);
AccessHelper.Config(config.AppSettings.Settings);
SqlServerHelper.Config(config.AppSettings.Settings);
}
private void ToStop()
{
try
{
buttonStartStop.Text = @"Start";
bIsRunning = false;
MqttClientHelper.Stop();
MqttServerHelper.Stop();
TcpClientHelper.Stop();
TcpServerHelper.Stop();
UDPClientHelper.Stop();
UDPServerHelper.Stop();
}
catch (Exception e)
{
Log("stop server exception:" + e.Message);
return;
}
}
private static void Read(IAsyncResult ar)
{
try
{
var rxbytes = stream.EndRead(ar);
if (rxbytes > 0)
{
var offset = 0;
stream.BeginRead(tcpdata, 0, tcpdata.Length, Read, null);
LogHelper.Log("N->S: tcpServer recv [ " + LogHelper.Logdata(tcpdata, offset, rxbytes - offset) + "]");
TcpClientHelper.Write(tcpdata, offset, rxbytes - offset);
// Write(tcpdata, offset, rxbytes - offset);
}
if (rxbytes == 0)
{
LogHelper.Log("Client closed");
OnConnectClosed();
}
}
catch (Exception e)
{
if (e is ObjectDisposedException)
{
LogHelper.Log("Connection closed");
}
else if (e is IOException && e.Message.Contains("closed"))
{
LogHelper.Log("Connection closed");
}
else
{
LogHelper.Log("Exception: " + e.Message);
}
OnConnectClosed();
}
}
