TCP/IP Sockets in C# Practical Guide for Programmers phần 4 pptx

... the former approach here. UdpEchoClientTimeoutSocket.cs 0 using System; // For String, Int32, Boolean, Console 1 using System.Text; // For Encoding 2 using System.Net; // For EndPoint, IPEndPoint 3 ... debugging information (if available). DontLinger Boolean 0, 1 Close socket without waiting for confir- mation. DontRoute Boolean 0, 1 For multihomed hosts, send using the speci- fied ou...

Ngày tải lên: 13/08/2014, 08:21

... PrintHostInfo(localHostName); 44 } catch (Exception) { 45 Console.WriteLine("Unable to resolve local host\n"); 46 } 47 48 // Get and print info for hosts given on command line 49 foreach ... underlying socket, binds it to the local endpoint, and begins listening for incoming connection attempts. 3. Loop forever, iteratively handling incoming connections: lines 29–53 ■ Acce...

Ngày tải lên: 13/08/2014, 08:21

... Framework: Practical Guide for Java Programmers Sue Spielman Multicast Sockets: Practical Guide for Programmers David Makofske and Kevin Almeroth TCP/IP Sockets in Java: Practical Guide for Programmers Kenneth ... Extensions: Practical Guide for Programmers Jason Weiss JSP: Practical Guide for Java Programmers Robert J. Brunner JSTL: Practical...

Ngày tải lên: 13/08/2014, 08:21

... local endpoint is already in use). 4. Listen for incoming connections: line 25 The Listen() method causes the socket to begin handling incoming TCP connec- tion requests and queuing them for acceptance ... Console 1 using System.Text; // For Encoding 2 using System.Net; // For IPEndPoint 3 using System.Net .Sockets; // For UdpClient, SocketException 4 5 class UdpEchoClient { 6...

Ngày tải lên: 13/08/2014, 08:21

... capabilities. NetworkStream NetworkStream BufferedStream BufferedStreamBinaryReader BinaryWriter ReadDouble() ReadInt32() ReadInt16() Write((double)3. 14) Write((int) 343 ) Write((short)800) Network 14 bytes 14 bytes 3. 14 343 800 3. 14 343 800 3. 14 (8 bytes) 343 (4 bytes) 800 (2 bytes) 3. 14 (8 bytes) 343 (4 bytes) 800 (2 bytes) 14 bytes 14 b y tes Figure ... lines 29–33...

Ngày tải lên: 13/08/2014, 08:21

... Environment.Exit(se.ErrorCode); 39 } 40 41 byte[] rcvBuffer = new byte[BUFSIZE]; // Receive buffer 42 int bytesRcvd; // Received byte count 43 44 for (;;) { // Run forever, accepting and servicing connections 45 46 Socket ... Set Blocking to false: lines 38–39 4. Main loop: lines 41 –81 ■ Loop until all bytes sent have been echoed: line 42 ■ Send bytes to server: lines 44 –50 I...

Ngày tải lên: 13/08/2014, 08:21

... protoFactory; 40 } 41 42 public void rundispatcher() { 43 // Run forever, accepting and handling each connection 44 for (;;) { 45 try { 46 Socket clntSock = listener.AcceptSocket(); // Block waiting for ... ThreadMain 5000 Echo Pool ThreadMain.cs 0 using System; // For String, Int32, Activator 1 using System.Net; // For IPAddress 2 using System.Net .Sockets; // For TcpListen...

Ngày tải lên: 13/08/2014, 08:21

... String EchoResponse { 39 get { 40 return echoResponse.ToString(); 41 } 42 } 43 44 public void AddToTotalBytes(int count) { 45 totalBytesRcvd += count; 46 } 47 public int TotalBytes { 48 get { 49 ... parsing: lines 37 40 The server port is the only argument. 3. Socket creation and setup: lines 42 47 Bind and listen on the newly created socket. 4. Main loop: lines 49 –60 Loop for...

Ngày tải lên: 13/08/2014, 08:21

... // Reading progress indicator 39 } 40 41 Console.WriteLine(); // End progress indicator line 42 43 netStream.Close(); // Close the stream 44 client.Close(); // Close the socket 45 fileIn.Close(); ... class in order to do this. TcpClientShutdown.cs 0 using System; // For String 1 using System.Net; // For IPEndPoint, EndPoint 2 using System.Net .Sockets; // For TcpClient, SocketSh...

Ngày tải lên: 13/08/2014, 08:21

... Donahoo, M. TCP/IP Sockets in Java: Practical Guide for Programmers. San Francisco: Morgan Kaufmann, 2002. [26] Makofske, D., and Almeroth, K. Multicast Sockets: Practical Guide for Programmers. San ... 1989. 1 74 Index ■ ILogger, 105 Information encoding binary numbers, 63–65 description of, 61 framing, 66–70 parsing, 66–70 text, 61–63 Integers signed, 63 size of, 63...

Ngày tải lên: 13/08/2014, 08:21