TcpListener класс

Обертки на `Stream` для работы с потоком текста#

using System;
using System.IO;
using System.Net;
using System.Net.Sockets;
using System.Text;

namespace tcp_listeener
{

    class Program
    {
        public static void Main(string[] args)
        {
            TcpListener server = null;
            try
            {
                // Set the TcpListener on port 13000.
                IPAddress localAddr = IPAddress.Parse(args[0]);
                Int32 port = Int32.Parse(args[1]);

                // TcpListener server = new TcpListener(port);
                server = new TcpListener(localAddr, port);

                // Start listening for client requests.
                server.Start();

                String data = null;

                // Enter the listening loop.
                while (true)
                {
                    Console.Write("Waiting for a connection... ");

                    // Perform a blocking call to accept requests.
                    // You could also use server.AcceptSocket() here.
                    TcpClient client = server.AcceptTcpClient();
                    Console.WriteLine("Connected!");

                    data = null;

                    // Get a stream object for reading and writing
                    NetworkStream stream = client.GetStream();
                    StreamReader reader = new StreamReader(stream);
                    StreamWriter writer = new StreamWriter(stream);

                    // Loop to receive all the data sent by the client.
                    while ((data = reader.ReadLine()) != null)
                    {                        
                        Console.WriteLine("Received: {0}", data);
                        // Process the data sent by the client.
                        string response = data.ToUpper();

                        writer.WriteLine(response);
                        writer.Flush();
                        Console.WriteLine("Sent: {0}", response);
                    }

                    // Shutdown and end connection
                    client.Close();
                }
            }
            catch (SocketException e)
            {
                Console.WriteLine("SocketException: {0}", e);
            }
            finally
            {
                // Stop listening for new clients.
                server.Stop();
            }

            Console.WriteLine("\nHit enter to continue...");
            Console.Read();
        }
    }
}
Обертки на Stream для работы с потоком текста#

Обертки на `Stream` для работы с потоком текста#
