/// <summary>
/// Initializes a new instance of the <see cref="ModbusServer"/> class.
/// </summary>
/// <param name="portName">The serial port name.</param>
/// <param name="logger">A logger.</param>
/// <param name="requestHandler">Set this request handler to override the default implemented handling. (Default: serving the data provided by Set* methods)</param>
public ModbusServer(string portName, ILogger logger = null, ModbusSerialRequestHandler requestHandler = null)
{
this.logger = logger;
if (string.IsNullOrWhiteSpace(portName))
{
throw new ArgumentNullException(nameof(portName));
}
this.requestHandler = requestHandler ?? HandleRequest;
PortName = portName;
Initialization = Task.Run(Initialize);
}
/// <summary>
/// Initializes a new instance of the <see cref="ModbusServer"/> class.
/// </summary>
/// <param name="portName">The serial port name.</param>
/// <param name="requestHandler">Set this request handler to override the default implemented handling. (Default: serving the data provided by Set* methods)</param>
public ModbusServer(string portName, ModbusSerialRequestHandler requestHandler)
: this(portName, null, requestHandler)
{
}
