public ModbusMasterTcpConnection(TcpClient client, IModbusSlaveNetwork slaveNetwork, IModbusLogger logger)
: base(new ModbusIpTransport(new TcpClientAdapter(client), logger))
{
Logger = logger ?? throw new ArgumentNullException(nameof(logger));
_client = client ?? throw new ArgumentNullException(nameof(client));
_endPoint = client.Client.RemoteEndPoint.ToString();
_stream = client.GetStream();
_slaveNetwork = slaveNetwork ?? throw new ArgumentNullException(nameof(slaveNetwork));
_requestHandlerTask = Task.Run((Func <Task>)HandleRequestAsync);
}
public ModbusMasterRtuOverTcpConnection(TcpClient client, IModbusSlaveNetwork slaveNetwork, IModbusFactory modbusFactory)
: base(new ModbusRtuTransport(new TcpClientAdapter(client), modbusFactory))
{
//Logger = logger ?? throw new ArgumentNullException(nameof(logger));
TcpClient = client ?? throw new ArgumentNullException(nameof(client));
EndPoint = client.Client.RemoteEndPoint.ToString();
Stream = client.GetStream();
_slaveNetwork = slaveNetwork ?? throw new ArgumentNullException(nameof(slaveNetwork));
_modbusFactory = modbusFactory ?? throw new ArgumentNullException(nameof(modbusFactory));
_requestHandlerTask = Task.Run((Func <Task>)HandleRequestAsync);
}
//使用.net core 3.1架構開發 - https://docs.microsoft.com/zh-tw/dotnet/core/introduction
//使用NModbus開源程式碼實作Modbus通訊 - https://github.com/NModbus/NModbus
static void Main(string[] args)
{
ModbusFactory modbusFactory = new ModbusFactory();
TcpListener tcpListener = new TcpListener(new IPEndPoint(IPAddress.Any, 502));
IModbusSlaveNetwork modbusSlaveNetwork = modbusFactory.CreateSlaveNetwork(tcpListener);
IModbusSlave modbusSlave = modbusFactory.CreateSlave(1);
modbusSlaveNetwork.AddSlave(modbusSlave);
modbusSlaveNetwork.ListenAsync();
Process.GetCurrentProcess().WaitForExit();
}
private void Start()
{
try
{
CompileTags(richTextBoxVar.Text);
tagsView1.Load(tags);
state = SvrState.Starting;
cts = new CancellationTokenSource();
slaveTcpListener = new TcpListener(address, port);
slaveTcpListener.Start();
network = factory.CreateSlaveNetwork(slaveTcpListener);
var slave1 = factory.CreateSlave(slaveId, store);
network.AddSlave(slave1);
networkListenerTask = network.ListenAsync(cts.Token);
scriptLoopTask = scriptLoop(cts.Token);
state = SvrState.Runing;
}
catch (Exception ex)
{
jsConsole.error(ex);
state = SvrState.Stopped;
cts?.Cancel();
network.Dispose();
slaveTcpListener?.Stop();
scriptLoopTask.Wait(100);
scriptLoopTask.Dispose();
}
}
