Threaded Tcp Server
/* C# Network Programming by Richard Blum Publisher: Sybex ISBN: 0782141765 */ using System; using System.Net; using System.Net.Sockets; using System.Text; using System.Threading; public class ThreadedTcpSrvr { private TcpListener client; public ThreadedTcpSrvr() { client = new TcpListener(9050); client.Start(); Console.WriteLine("Waiting for clients..."); while(true) { while (!client.Pending()) { Thread.Sleep(1000); } ConnectionThread newconnection = new ConnectionThread(); newconnection.threadListener = this.client; Thread newthread = new Thread(new ThreadStart(newconnection.HandleConnection)); newthread.Start(); } } public static void Main() { ThreadedTcpSrvr server = new ThreadedTcpSrvr(); } } class ConnectionThread { public TcpListener threadListener; private static int connections = 0; public void HandleConnection() { int recv; byte[] data = new byte[1024]; TcpClient client = threadListener.AcceptTcpClient(); NetworkStream ns = client.GetStream(); connections++; Console.WriteLine("New client accepted: {0} active connections", connections); string welcome = "Welcome to my test server"; data = Encoding.ASCII.GetBytes(welcome); ns.Write(data, 0, data.Length); while(true) { data = new byte[1024]; recv = ns.Read(data, 0, data.Length); if (recv == 0) break; ns.Write(data, 0, recv); } ns.Close(); client.Close(); connections--; Console.WriteLine("Client disconnected: {0} active connections", connections); } }