public async Task RunAsync()
{
#if DEBUG
listener = new TcpListener(new IPEndPoint(IPAddress.Parse("127.0.0.1"), 502));
#else
listener = new TcpListener(new IPEndPoint(GetIPAddress(Dns.GetHostName()), 502));
#endif
listener.ExclusiveAddressUse = false;
listener.Start();
logger?.LogInformation("SCADA client listener started.");
while (true)
{
try
{
TcpClient tcpClient = await listener.AcceptTcpClientAsync();
tcpClient.LingerState = new LingerOption(true, 0);
tcpClient.NoDelay = true;
tcpClient.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
CancellationTokenSource cts = new CancellationTokenSource();
logger?.LogDebug("SCADA client connection acquired.");
IChannel inputChannel = ChannelFactory.Create(false, tcpClient, 1024, 1024 * 100, cts.Token);
logger?.LogDebug("SCADA client created TCP input channel");
IChannel outputChannel = new VirtualRtuChannel(config, logger);
logger?.LogDebug("SCADA client created VRTU output channel");
MbapMapper mapper = new MbapMapper(Guid.NewGuid().ToString());
PipelineBuilder builder = new PipelineBuilder(logger);
Pipeline pipeline = builder.AddConfig(config)
.AddInputChannel(inputChannel)
.AddOutputChannel(outputChannel)
.AddInputFilter(new InputMapFilter(mapper))
.AddOutputFilter(new OutputMapFilter(mapper))
.Build();
logger?.LogDebug("SCADA client pipeline built.");
pipeline.OnPipelineError += Pipeline_OnPipelineError;
pipelines.Add(pipeline.Id, pipeline);
pipeline.Execute();
logger?.LogDebug("SCADA client pipeline executed.");
}
catch (Exception ex)
{
logger?.LogError(ex, "Fault creating pipeline.");
}
}
}
private void BuildPipeline()
{
DisposePipeline();
input = new ModuleChannel(config, logger);
if (output == null)
{
output = new ModuleTcpChannel(config, logger);
}
try
{
PipelineBuilder builder = new PipelineBuilder(logger);
pipeline = builder.AddConfig(config)
.AddInputChannel(input)
.AddOutputChannel(output)
.AddOutputFilter(new OutputMapFilter(mapper))
.Build();
//pipeline = builder.AddConfig(config)
// .AddInputChannel(input)
// .AddOutputChannel(output)
// .AddInputFilter(new InputMapFilter(mapper))
// .AddOutputFilter(new OutputMapFilter(mapper))
// .Build();
logger?.LogInformation("Module client pipeline built.");
pipeline.OnPipelineError += Pipeline_OnPipelineError;
pipeline.Execute();
logger?.LogInformation("Module pipeline running.");
}
catch (Exception ex)
{
logger?.LogError(ex, "Fault building module pipeline.");
throw ex;
}
}