/* C# Network Programming by Richard Blum Publisher: Sybex ISBN: 0782141765 */ using System; using System.IO; using System.Net; using System.Net.Sockets; using System.Text; public class StreamTcpClient { public static void Main() { string data; string input; IPEndPoint ipep = new IPEndPoint( IPAddress.Parse("127.0.0.1"), 9050); Socket server = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp); try { server.Connect(ipep); } catch (SocketException e) { Console.WriteLine("Unable to connect to server."); Console.WriteLine(e.ToString()); return; } NetworkStream ns = new NetworkStream(server); StreamReader sr = new StreamReader(ns); StreamWriter sw = new StreamWriter(ns); data = sr.ReadLine(); Console.WriteLine(data); while(true) { input = Console.ReadLine(); if (input == "exit") break; sw.WriteLine(input); sw.Flush(); data = sr.ReadLine(); Console.WriteLine(data); } Console.WriteLine("Disconnecting from server..."); sr.Close(); sw.Close(); ns.Close(); server.Shutdown(SocketShutdown.Both); server.Close(); } }