C# Tcp和Socket 网络(五)

TcpReceive

 public Form1()
         {
             InitializeComponent();
             new Thread(() =>
             {
                 IPAddress ip = IPAddress.Parse(ip地址);
                 Int32 port = ;
                 TcpListener listen = new TcpListener(ip, port);
                 listen.Start();
                 TcpClient tc = listen.AcceptTcpClient();
 
                 NetworkStream ns = tc.GetStream();
                 StreamReader sr = new StreamReader(ns);
                 string result = sr.ReadToEnd();
 
                 Invoke(new MethodInvoker(delegate() { textBox1.Text = result; }));
                 sr.Close();
                 ns.Close();
                 tc .Close();
                 listen.Stop();
 
             }).Start();
         }

TcpSend

  public partial class Form1 : Form
     {
         public Form1()
         {
             InitializeComponent();
         }
 
         private void button1_Click(object sender, EventArgs e)
         {
             TcpClient client = new TcpClient(ip地址, Int32.Parse(端口号));
             NetworkStream ns = client.GetStream();
             FileStream fs = File.Open("Form1.cs", FileMode.Open);
             int data = fs.ReadByte();
             while(data!=-)
             {
                 ns.WriteByte((byte)data);
                 data = fs.ReadByte();
             }
             fs.Close();
             ns.Close();
             client.Close();
         }
     }

Socket Client

 static void Main(string[] args)
         {
 
             IPHostEntry ipHsot = Dns.Resolve(ip地址);
             IPAddress ipAddress = ipHsot.AddressList[];
             IPEndPoint ipEndPoint = new IPEndPoint(ipAddress, );
             Console.WriteLine("Starting : Creating Socket object");
             Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
             s.Connect(ipEndPoint);
             Console.WriteLine("Successfully Connected to {0}", s.RemoteEndPoint);
             while (true)
             {
                 byte[] receivedBytes = new byte[];
                 string sendMessage = Console.ReadLine();
                 if (sendMessage.Contains("exit"))
                     break;
                 Console.WriteLine("Creating message : {0}", sendMessage);
                 byte[] forwardMessage = new UTF8Encoding().GetBytes(sendMessage + "[FINAL]");
 
                 if (s.Connected)
                 {
                     try
                     {
                         s.Send(forwardMessage);
                         int totalBytesReceived = s.Receive(receivedBytes);
                         Console.WriteLine("Message provided from server :{0}", new UTF8Encoding().GetString(receivedBytes, , totalBytesReceived));
                     }
                     catch (Exception ex)
                     {
                         throw ex;
                     }
                 }
             }
             s.Shutdown(SocketShutdown.Both);
             s.Close();
 
         }

Socket Server

  static void Main(string[] args)
         {
             Console.WriteLine("Starting : Createing Socket object");
             Socket lisner = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
             lisner.Bind(new IPEndPoint(IPAddress.Any, ));
             lisner.Listen();
             Console.WriteLine("Waiting for connection on port 13745");
             Socket socket = lisner.Accept();
             while (true)
             {
                 string receivedValue = string.Empty;
                 while (true)
                 {
                     byte[] receivedBytes = new byte[];
                     int numBytes = socket.Receive(receivedBytes);
                     Console.WriteLine("Receiving / ");
                     receivedValue += new UTF8Encoding().GetString(receivedBytes, , numBytes);
                     if (receivedValue.IndexOf("[FINAL]") > -)
                         break;
                 }
                 Console.WriteLine("Received value: {0}", receivedValue);
 
                 string replyValue = Console.ReadLine();
                 byte[] replyMessage = new UTF8Encoding().GetBytes(replyValue);
                 socket.Send(replyMessage);
                // socket.Shutdown(SocketShutdown.Both);
                 //socket.Close();
             }
 
         }
     }