socket 939

PHP Socket (Socket connection) Extension introduction and usage, phpsocket The PHP socket extension is based on the popular BSD sockets and implements the underlying interface of the socket communication function. It can be used as a socket server like the client. When using

Socket Communication entry, socket communication An example of a basic python Program The source code is as follows: #! /Usr/bin/env python # specifies the program used by the code to run it. First, you will find the python installation path in the env settings, and then call the interpreter program in the corresponding path to complete the operation.# Basic connect example-connect. py Import

Java Socket Message Communication (i) socket creationCome and share with you today how to use the socket for communication in Java. Let's take a look at TCP/IP and UDP for a second:TCP is the short name of Transfer Control Protocol and is a connection-oriented protocol that guarantees reliable transmission. With the TCP protocol transmission, a sequential error-f

HP-Socket is a set of high-performance Windows Socket components. It provides server components (IOCP model) and client components (Event Select model). It is widely used in Windows TCP/UDP communication systems. HP-Socket fully encapsulates the communication layer, and upper-layer applications do not need to pay attention to any details of the communication laye

HP-socket is a set of universal high-performance Windows Socket component packages, including the server component (iocp model) and the client component (event select model). It is widely used in Windows TCP communication systems. HP-socket fully encapsulates the communication layer, and upper-layer applications do not need to pay attention to any details of the

Network protocol seven-tier structure:What is a socket?The socket (socket) is the end of the two-program data exchange between the two-way channel, which can be understood as an interface. Using socket programming is also known as network programming, and sockets are just interfaces that are not network communication p

650) this. width = 650; "style =" max-width: 98%; "src =" http://www.bkjia.com/uploads/allimg/131228/204Z1D02-0.png "alt =" HP-Socket "width =" 225 "height =" 150 "/> HP-Socket is a set of general high-performance Windows Socket component packages, including the IOCP model of the server component) and the Event Select model of the client component. It is widely u

Principle: The client uses regular http to request webpage requests to execute javascript scripts and open a connection to server. when there is new information, the server and client can send information to each other (Real-time traffic from the server to the client and from the client to the server HTML5 WebSockets client Description: readyState: CONNECTING (0): indicates that no connection has been established; OPEN (1): A connection has been established for communication; CLOSING (2): CLOSIN

request ends.Ii. Basic socket In order to better illustrate the socket programming principles, we will provide several basic sockets, which will be described in more detail in the future.1. Create a socket-socket ()Function: Create a new socketFormat: Socket Pascal far

The sample program is a synchronous socket program, the function is very simple, just the client sends a message to the server, the server returns a message to the client, here is just a simple example, is a basic socket programming process, in the next article, will record the synchronization and asynchronous sockets, and their differences.The following is a simple procedure for the sample program descript

Note: This blog and the next blog Source of thought:1)http://www.cnblogs.com/-Lei/archive/2012/09/04/2670964.html2)http://blog.csdn.net/column/details/linux66.html3)http://blog.csdn.net/column/details/zjf666.htmlWhat to modify:1) modified the access rights of several member functions of the socket class (changed from public to protected, so that the socket class can inherit, but not allowed to use privately

Preface:Define a set for TCP communication more practical/easy to use Socket class library (using the idea of C + + packaging, the socket API as far as possible to encapsulate the useful, practical);Source of thought:http://www.cnblogs.com/-Lei/archive/2012/09/04/2670942.htmlSocket.h#ifndef socket_h_included#define socket_h_included#include Socket.cpp#include "Socket.h"

Second, socket base 1. Access to Addresses public static void Main (string[] args) { try { enumeration 2.TCP Instance Program Note that while only a write () method is used to send a string on the client side, the server side may accept the information from multiple blocks. Even if the feedback string is stored in a block when the server returns, it may be split into multiple parts by the TCP protocol. Tcpechoclienttest.java public sta

Basic Application of socket. io tutorial (2) socket. io tutorial Preface Socket. IO supports timely, bidirectional, and event-based communication. It can work on every platform, every browser, and every device, with the same reliability and speed. Real-time analysis: pushes data to clients, which are expressed as real-time counters, charts, or log customers.

Article Source: ASPCN Author: Sun Wen Socket transfer Mode Sockets has two main modes of operation: connection-oriented and connectionless. Connection-oriented sockets operations are like a phone call, They have to establish a connection and a call to one person. All things arrive in the same order as they set out. A connectionless sockets operation is like a mail delivery, and there is no guarantee that multiple messages may arrive in the same orde