what tcp socket

In this chapter you will learn about the fascinating and confusing socket (Sockets). Sockets is a feature that is not fully utilized in PHP. Today you will see a server that can use a client connection, and the client uses a socket to connect to it,

Solution to the PHPCURL memory leakage problem. PHPCURL memory leakage solution this article mainly introduces the solution to the PHPCURL memory leakage problem. CRUL has a memory leakage problem when accessing the HTTPS website for a long time.

Before using ASIO, you must first understand its design ideas. Understanding the design ideas will help us understand and apply ASIO. ASIO is based on the proactor mode. The proactor mode of ASIO is hidden in a large number of details. To find its

Preface:Socket API is a standard API used in network application development. Although this API is simple   New developers may experience some common problems. This article identifies some of the most common risks and shows you how

Preface:Socket API is a standard API used in network application development. Although this API is simple New developers may experience some common problems. This article identifies some of the most common risks and shows you how to

This article will discuss how to use the inter-process communication mechanism-IPC (inter-process-communication) in the PhP4 environment ). The software environment discussed in this article is Linux + php4.0.4 or later. First, assume that you have

Nagios is an open-source free network monitoring tool that can effectively monitor the status of windows, Linux and UNIX hosts, network settings such as vswitches and routers, and printers. If the system or service status is abnormal, an email or

Source: http://blog.csdn.net/heiyeshuwu/archive/2005/08/16/456000.aspx [Translation] PHP and Socket Article: PHP and SocketTitle: PhP game programmingAuthor: Matt rutledgetTranslation: heiyeluren ◇ Socket Basics◇ Generate a server◇ Generate a

Python network programming, TCP/IP client and server, 2015 python I have never been very clear about the definition of the server, and I have only a vague feeling about what the server/client architecture is. I recently started to learn about the

With the development and popularization of Intenet, networks are widely used in embedded systems. More and more embedded devices use Linux operating systems. Linux is a free operating system with open source code and is highly portable. Therefore,

If you want to enter the magical network programming world of Linux, please come with me. Before learning, I only need you to have a certain degree of knowledge in C language programming. I will describe the basic knowledge required to write a

This articleArticleIt mainly solves the problem of BIND failure when I restart the service: set socket optionsSo_reuseaddr ~ Reprinted from: http://www.ibm.com/developerworks/cn/linux/l-sockpit/ really good entry. Five risks in Linux socket

After writing object 672, a critical problem of the software is exposed. If both the server and client are in the Intranet environment, that is, both parties use NAT to access the Internet, in this case, the client cannot directly communicate with

Improve socket performance on Linux Four Methods for accelerating network applicationsM. Tim Jones (mtj@mtjones.com), senior software engineer, Emulex Tim Jones is an embedded software engineer. He isGNU/Linux Application Programming,AI Application

Common ways of Linux IPCWriting Linux Server-side programs will inevitably involve inter-process communication IPC. Communication is bound to accompany the synchronization mechanism, the following are some common communication and synchronization

4 ways to accelerate network applications Using the Sockets API, we can develop client and server applications that can communicate on the local network or on a global scale over the Internet. As with other APIs, you can use the Sockets API in a

This article turns from the 5 pitfalls of Linux socket programming in IBM Blog."Developing reliable Web applications in a heterogeneous environment."The Socket API is a standard API for practical application development in Web applications. Although

Stay ActiveIf you need to do the following:Io_service Service;Ip::tcp::socket Sock (service);Char buff[512];...read (sock, buffer (buff));in this example, the sock and buff must have a longer time than the read () call. That is, they must be valid

TCP vs UDP vs ICMPas I said before, not all member methods are available in all socket classes. I made a list that contains the different points of the member function. If a member function does not appear in this, then it is available in all socket

Yesterday after analyzing the Redis event-driven model very easily, today I'm going to look at Anet's code, Anet is a small encapsulation of Redis's network operations for Client/server. The official explanation for this file in the code is: /*