public void Start()
{
if (!_socket.Connected)
{
return;
}
_reader = new StreamReader(_socket.Stream);
_writer = new StreamWriter(_socket.Stream)
{
AutoFlush = true
};
_writer.WriteLine("220 localhost Server Ready");
var isMessageBody = false;
while (_socket.Connected)
{
var token = SmtpToken.FromLine(_reader.ReadLine(), isMessageBody);
SmtpLog.Debug(token.Data);
var handler = ProtocolHandlers.HandlerFor(token);
if (handler.Handle(token, this) == ContinueProcessing.Stop)
{
break;
}
isMessageBody = token.IsData && token.IsMessageBody;
}
}
private void handleException(Exception exc)
{
if (exc is AggregateException)
{
var inner = exc.InnerException;
if (inner != null)
{
handleException(exc);
}
return;
}
if (exc is ObjectDisposedException)
{
return;
}
SmtpLog.Error("Listener socket is closed", exc);
}
public void OnClientConnect(ISocket clientSocket)
{
if (_closed)
{
return;
}
SmtpLog.Info("Client connected");
ListenForClients();
var session = new SmtpSession(clientSocket)
{
OnMessage = (msg) => _messages.Add(msg)
};
session.Start();
_sessions.Add(session);
}
public void WriteResponse(string data)
{
SmtpLog.Debug(data);
_writer.WriteLine(data);
}
public void Start()
{
Listener.Start();
SmtpLog.Info(string.Format("Server started at {0}", new IPEndPoint(Address, Port)));
ListenForClients();
}