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  Windows Socket network programming (1)--TCP/IP architecture, characteristics, and Related Terms I. Architecture and features of TCP/IP 1. TCP/IP architecture TCP/IP is actually a complete set of network protocols on the physical network. TCP

System v ipc:This must be understood first, because many books or materials directly say that IPC is a shared memory, message queue, and signal set. In factIPC is a mechanism that provides a channel for inter-process communication. Why does it add

When a user submits a form, the same record may be repeatedly inserted into the database due to the speed of the network or the malicious refreshing of the webpage. This is a tricky problem. We can start with the client and the server to avoid

Code Red) virus and the upgraded version of Nimda (Nimda) virus are rampant on the Internet. The small worm virus has infected millions of servers and PCs around the world and has forced websites in batches. Closed, network interruptions or LAN

FTP description: FTP is short for file transfer protocol. It refers to the file transfer protocol. The main function is to complete the file copy from one system to another. Like HTTP, HTTP is a widely used protocol on the Internet. The FTP protocol

Linux network stack AnalysisFrom socket to Device Driver Document options

PB Custom Event ID meaning Single-choice or multiple-choice button message (prefix: pbm_bm)Whether the pbm_bmgetcheck single-choice button or multiple-choice button is selected.Whether the pbm_bmgetstate button is highlighted.Pbm_bmsetcheck

From http://blog.csdn.net/lucien_cc/article/details/12688477 IPv6 spec RFC 2460: Internet protocol, version 6 (IPv6) Specification RFC 5095: deprecation of Type 0 Routing headers in IPv6 RFC 5722 (updated

  Various computer communication protocols: L Protocol: behavior and specification in Network Communication L protocol three elements: 1. Syntax: the sender sends data according to certain rules 2. Semantics: the recipient's computer can

When surfing the internet, we often see the word "Port" and often use the port number. For example, if "21" is added after the FTP address, "21" indicates the port number. So what does port mean? How can I view the port number? Next we will

Online Demo address: Silverlight + WCF novice instance chess Online Demo   In the previous section, we implemented the "Start" game and notified each other to start the game. However, we did not restrict the pawns, and both sides were able to go

Computer Network interview questions, computer network questions 1,OSI Layer-7 protocol,Layer-4 TCP/IP protocol,Five-Layer Protocol mentioned in instructor Xie xiiren's online textbookComparison Note: (1) OSI's layer-7 protocol is only a

Which Address Resolution Protocol (ARP) Address Resolution protocols are commonly used to map the physical Address of a computer and the network Address temporarily specified. At startup, it selects a protocol (Network Layer) Address and checks

The Wireless Mesh Network is a multi-point-to-Multi-Point Wireless Network developed from the Ad Hoc network. Currently, the routing protocols of the wireless mesh network refer to Ad Hocl to a large extent ~ The typical routing protocol directly

1. Window procedureEach window will have a callback function called a window procedure (WndProc) with four parameters, namely: Window handle (Windows Handle), message ID, and two message parameters (WParam, LParam), This window procedure is called

ICMP fault is generally solved by a router fault. Have you ever encountered an ICMP fault? Do you know how to solve this problem? Does your wireless router often cause you to get online offline? Let's take a look at the following articles to solve

This article begins with "However there is a drop ...". The previous nonsense can be skipped directly.This weekend is the second weekend to move into a new home, feeling that the whole person is better off than at Lo Wu. Maybe the color of this

In this chapter, you will understand the fascinating and confusing socket (Sockets), which is not fully utilized in PHP, today, you will see a server that can be connected using a client, and connect using a socket on the client... in this chapter,

While using vrouters, security issues have always been a topic of our relationship. Vro security configuration is also a skill we need to master. So I have studied the detailed knowledge of vro Security Configuration and some simple methods. I will

It is usually easier for hackers to launch attacks by exploiting vro vulnerabilities. Vro attacks waste CPU cycles, mislead information traffic, and paralyze the network. A good router uses a good security mechanism to protect itself, but this is