Socket socket;
IPAddress serverIP = IPAddress.Parse("127.0.0.1");
int serverPort = 30304;
socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
IPEndPoint ipep = new IPEndPoint(serverIP, serverPort);
try
{
socket.Connect(new IPEndPoint(serverIP, serverPort));
Console.WriteLine("connected");
NetworkStream stream = new NetworkStream(socket);
StreamWriter writer = new StreamWriter(stream);
writer.WriteLine("userid writer.Flush(); StreamReader reader = new StreamReader(stream); string readBuf = reader.ReadLine(); Console.WriteLine(readBuf); Console.ReadKey(); } catch (Exception e) { Console.WriteLine(e.Message); }