public async Task Connect()
{
sock = SocketHelper.GetSocket();
await SocketHelper.ConnectAsync(sock, remote);
local = (IPEndPoint)sock.LocalEndPoint;
}
private async void AcceptConnection(Socket sli)
{
var sock = await SocketHelper.AcceptAsync(sli);
AcceptConnection(sli);
SocketHelper.ConnectAndHandle(sock, handler);
}
public async Task ParseInput()
{
var tc = new TcpClient(new IPEndPoint(Dns.GetHostAddresses("www.facebook.com")[0], 80));
await tc.Connect();
//await buf.Write(Encoding.ASCII.GetBytes("HTTP/1.1 200 OK\r\nConnection: Closed\r\n\r\nHello, World!"));
//buf.FinishWrite();
tc.Handle(async aw =>
{
for (;;)
{
var bl = await ReadLine();
var l = Encoding.ASCII.GetString(bl);
if (l.StartsWith("Host: "))
{
bl = Encoding.ASCII.GetBytes("Host: www.facebook.com:80");
}
await aw.Write(bl);
await aw.Write(Encoding.ASCII.GetBytes("\r\n"));
if (l.Length == 0)
{
break;
}
}
SocketHelper.RelayHandler(buf, aw);
});
}
public void Start()
{
sli = SocketHelper.GetSocket();
sli.Bind(new IPEndPoint(IPAddress.Any, port));
sli.Listen(5);
for (var i = 0; i < 5; ++i)
{
AcceptConnection(sli);
}
Dispatcher.Run();
}
private async Task ConnectCommand(IPEndPoint ep)
{
var tc = new TcpClient(ep);
await tc.Connect();
var buf = new byte[10];
Array.Copy(new byte[] { 0x5, 0, 0, 0x1 }, buf, 4);
Array.Copy(tc.Source.GetAddressBytes(), 0, buf, 4, 4);
buf[8] = (byte)(tc.Port >> 8);
buf[9] = (byte)(tc.Port & 0xff);
await readWrite.Write(buf);
tc.Handle(rw => SocketHelper.RelayHandler(readWrite, rw));
}
public void Handle(Action <IAsyncReadWrite> handler)
{
SocketHelper.ConnectAndHandle(sock, handler);
}