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annotate Test/RewritingTest/TCPListenerTest.cs @ 33:7575980bffc9

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author riono <e165729@ie.u-ryukyu.ac.jp>
date Tue, 20 Apr 2021 18:42:17 +0900
parents Test/RewritingTest/TCPListener.cs@3a7a71ee8738
children
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riono <e165729@ie.u-ryukyu.ac.jp>
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1 using System;
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2 using System.Net;
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3 using System.Net.Sockets;
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4 using System.Threading;
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5 using System.Threading.Tasks;
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6
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7 public class TCPListenerTest {
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8
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9 public static void Main() {
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10 TCPListenerTest listenerTest = new TCPListenerTest();
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11
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12 TcpListener listener = new TcpListener(IPAddress.IPv6Any, 11000);
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13 listener.Server.SetSocketOption(SocketOptionLevel.IPv6, SocketOptionName.IPv6Only, 0);
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14
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15 // 開始
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16 listener.Start();
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17
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18 Thread thread = new Thread ( () => listenerTest.TCPListenerFunc(listener));
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19 thread.Name = "test";
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20 thread.Start();
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21 }
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23 void SocketInTask(TCPListenerTest listenerTest) {
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24 // Thread thread = new Thread (listenerTest.TCPListenerFunc);
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25 // thread.Start();
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26 }
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29 public void TCPListenerFunc(TcpListener server) {
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30 //TcpListener server = null;
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31 try {
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32 // IPAddress localAddress = IPAddress.Parse("127.0.0.1");
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33 //
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34 // server = new TcpListener(IPAddress.IPv6Any, 11000);
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35 // // ipv4/v6対応
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36 // server.Server.SetSocketOption(SocketOptionLevel.IPv6, SocketOptionName.IPv6Only, 0);
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37 //
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38 // // 開始
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39 // server.Start();
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41 string data = null;
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42 Byte[] bytes = new byte[256];
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43
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44 while (true) {
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45 Console.Write("Waiting for a connection... ");
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47 TcpClient client = server.AcceptTcpClient();
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48 client.NoDelay = true;
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49
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50 IPEndPoint endPoint = (IPEndPoint) client.Client.RemoteEndPoint;
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51 IPAddress ipAddress = endPoint.Address;
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52 IPHostEntry hostEntry = Dns.GetHostEntry(ipAddress);
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53 Console.WriteLine("host:" + hostEntry.HostName + " port:" + endPoint.Port);
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54
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55 data = null;
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57 NetworkStream stream = client.GetStream();
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59 int i;
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60
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61 // Loop to receive all the data sent by the client.
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62 while ((i = stream.Read(bytes, 0, bytes.Length)) != 0) {
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63 // Translate data bytes to a ASCII string.
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64 data = System.Text.Encoding.ASCII.GetString(bytes, 0, i);
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65 Console.WriteLine("Received: {0}", data);
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66
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67 // Process the data sent by the client.
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68 data = data.ToUpper();
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69
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70 byte[] msg = System.Text.Encoding.ASCII.GetBytes(data);
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71
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72 // Send back a response.
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73 stream.Write(msg, 0, msg.Length);
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74 Console.WriteLine("Sent: {0}", data);
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75 }
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77 // Shutdown and end connection
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78 client.Close();
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79 }
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80 } catch (SocketException e) {
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81 Console.WriteLine("SocketException: {0}", e);
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82 } finally {
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83 server.Stop();
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84 }
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85 }
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86 }