socket 939

The socket application scenario, in fast, stable, keeps long connected data transfer codes. HTTP is also encapsulated by the socket, based on the one-time request reply, and then the disconnected socket connection.For example, our common game server, the current very fire of the internet of Things server, all need to open the

Socket message flow introduction and C code implementation, socket message flow code In actual software development, socket programming is often involved, that is, using socket to complete message interaction and command execution. This article uses a C program to explain the entire message execution process of the

Socket (socket) communication { network communication is actually the communication between sockets }, first understand the concept: "from Baidu Encyclopedia" "Two programs use a two-way communication connection to exchange data, and one end of the connection is called a socket. " It can be said that the socket is a ne

In many cases, we need to use a fixed IP and port number to communicate, and by default, the client side of the port number is not fixed, by the system automatically allocate idle port number to communicate; But in many cases, some services to write more stringent, only to receive fixed IP and port number of data, we all know that IP address we can guarantee that the same, but the port number by default is not possible to achieve the same, this time we need to the port number for special treatme

Simple socket communication and socket Communication Rough and simple first version, more features to be used as a trainer /* ===================================================== ============================================================ Name: server. cAuthor: kingVersion: Copyright: Your copyright noticeDescription: Hello World in C, ansi-style ========================================== ================

Socket-stick package, socket-stick Reference blog: http://www.cnblogs.com/kex1n/p/6502002.htmlI. Package sticking In the socket transmission Big Data article in the previous article, we can smoothly transmit data. It seems that we have done a good job and can receive it. But there is still a problem hidden. Please refer to the following situation: 　　 We can see t

First, UNIX Domain Socket IPC The socket API was originally designed for network communications, but later on the socket framework developed an IPC mechanism, is the UNIX Domain socket. Although network sockets can also be used for interprocess communication with the same host (via the loopback address 127.0.0.1), UNI

Socket Usage Details, Socket Usage Details Client Package Text; import java. io. bufferedReader; import java. io. bufferedWriter; import java. io. IOException; import java. io. inputStreamReader; import java. io. outputStreamWriter; import java.net. socket; import java.net. unknownHostException;/***** client */public class Client1 {public static void main (Strin

Write your own socket framework (2). socket framework 1. After the normal listening starts, it is necessary to accept the data. The overall flowchart is as follows: 2. We can see in the previous section that many socketconnections are initialized during program initialization to manage client connections. How can the application layer operate and when can we accept data? So we have SocketSession, which is

Android-Socket causes the Socket to close and cannot send and receive data after the IO stream is closed. androidio Use Socket to send data as an example: When sending data, declare: DataOutputStream OS = new DataOutputStream (socket. getOutputStream ()); Recently, I encountered the question: I want to send images to t

Socket sockets Standard:Located in: Application Layer-(Socket abstraction layer)--between transport layers#SErvreImportSocketphone=socket.socket (Socket.af_inet,socket. SOCK_STREAM)#First step: Initialize the socketPhone.bind (('127.0.0.1', 8080))#Step Two: Bind the portPhone.listen (5)#Step three: Listening portsconn, client_add = Phone.accept ()#Fourth Step: Re

About the socket does not say more, this information on the Internet a lot of information about the flash, there are a lot of data, here only said that the Internet can not find information or information on a very little oh things PHP socket data are few and few, just search on Google php socket, out of the results page is so three or four articles, point in to

This article address: http://blog.csdn.net/kongxx/article/details/7288896 The previous articles introduced socket communication using the Java.io and Java.net class libraries, and the following are some of the sockets that are implemented using the Java.nio class library. The Java.nio package is added to Java after 1.4 to increase the efficiency of I/O operations. The following classes or interfaces are mainly included in the NIO package: * Buffer: B