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);
}
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 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();
}
}