public override void Invoke(string[] param)
{
var filename = QueryParam <string>("Filename", GetParam(param, 0));
if (!System.IO.File.Exists(filename))
{
throw new CommandFailedException($"File {filename} does not exist.");
}
var fileLines = System.IO.File.ReadAllLines(filename);
OutputInformation($"There are {fileLines.Length} commands in file {filename}.");
var index = 0;
foreach (var line in fileLines)
{
OutputInformation($"Command {++index}: {line}");
if (!line.StartsWith("#"))
{
var success = _rootCommand.Execute(line);
if (!success)
{
throw new CommandFailedException("Terminating command chain.");
}
}
}
}
private void DoAcceptTcpClientCallback(IAsyncResult ar)
{
_tcpListener = (TcpListener)ar.AsyncState;
_clientSocket = _tcpListener.EndAcceptTcpClient(ar);
_networkStream = _clientSocket.GetStream();
_networkStream.ReadTimeout = 10;
_networkStream.WriteTimeout = 10;
//TODO: Respond with a handshake message.
System.Console.WriteLine("Client connected to service via TCP.");
var handshakeMessage = "HANDSHAKE" + Environment.NewLine;
var handshakeBytes = Encoding.ASCII.GetBytes(handshakeMessage);
_networkStream.Write(handshakeBytes, 0, handshakeBytes.Length);
_networkStream.Flush();
_running = true;
while (_running)
{
try
{
var dataFromClient = ReadFromClient();
_rootCommandBase.Execute(dataFromClient);
}
catch (IOException exception)
{
System.Console.WriteLine(exception.Message);
break;
}
catch (Exception exception)
{
System.Console.WriteLine(exception.Message);
break;
}
finally
{
_networkStream?.Dispose();
}
}
System.Console.WriteLine("Client disconnected from service.");
_serverSocket.BeginAcceptTcpClient(DoAcceptTcpClientCallback, _serverSocket);
}
