Title: Winsock API function Daquan 1 Author: Alias Name
Key words: socket, API, Winsock
In this paper, the conversion from C ++ builder research-http://www.ccrun.com/article/go.asp? I = 186 & D = 353200The Windows Sockets API interface provided
The original source "Windows network Programming Technology" The 8th chapter completes the Port modelSince the original book is attached to the C code, I translate it into Delphi code.Where Winsock2.pas in the Delphi without, to download the
Step 1: Understanding Remote wake-up
Computer Digest 2003.9-Application and Tips- remote wake-up a little pass
"Computer Application Digest" in 2003, the 7th issue of "strategist, winning thousands-remote control" aThis paper introduces how to
After reading the Sockcomp.pas on July 4, I decided to use the socket API to write a client and server and support the TCP,UDP protocol at the same time, so I do, and now I post the code (has been debugged)
Socket API Client:#ifndef
Network Programming
1. TCP and UDP comparisons
TCP is connection-oriented, and each interaction process establishes a streaming socket, and the server waits for the client to submit a connection request to it. Once the client request is accepted,
Applications that use the TCP/IP protocol usually use two application programming interfaces (APIS): socket and TLI (Transport Layer ). The former is sometimes called "Berkeley socket", indicating that it has evolved from the Berkeley edition. The
Of course, the TCP model also includes the Event Selection Model.It is to set all network events and events defined in one of our programs.This has its advantages and may allow us to better write a thread for management.Receive and send.Now let's
# Include # Include # Include
# Define Port 6000# Define data_bufsize 8192
# Pragma comment (Lib, "ws2_32 ")
Typedef struct // This is the data filling, which is a custom data structure of the data.
// It is not much different from the wm_data, but
In a local area network, administrators often need to send a piece of information to a group of users. If you use a one-to send method, although it is feasible, but too cumbersome, there will often be missed, wrong hair. In order to solve this group
Windows socket Extension function and socket Extension function
1. AcceptEx ()
AcceptEx () is used to receive connections asynchronously and obtain the first piece of data sent by the client program.
[Cpp]View plaincopy
BOOL AcceptEx (
_ In _
Preliminary Winsock programming principles This course focuses on the TCP/IP programming interface Winsock in Windows. The version is 1.1. The later version of Winsock is similar to that of Version 1.1. It mainly involves some extensions, such as
Let's explain how to use the completed port from Microsoft.If you have used programming, you will naturally know what is going on. You will not read it again at a time and learn it without him or herself.Luxury talks about efficiency and so on, it's
Proxy Server SourceProgram
# Include "stdafx. H"# Include "proxy. H"# Include // winsocket API 2. 0# Include # Include # Include # Ifdef _ debug# Define new debug_new# UNDEF this_fileStatic
Winsock process description
1. connection-oriented socket programming (TCP)
Server:
(1) create a socket)
(2) bind the socket to a specific IP address and PORT
(3) set the socket to the listening mode and prepare to accept the client's request
from:http://blog.csdn.net/woshinia/article/details/8585930
Some of the code refers to [Windows Network and Communication programming]. Wang Yanping, the code of some I/O models in the network does not have a deep research on whether the socket can
A few days ago, curllib was used in the project, so a source code package was compiled. There were some minor problems in the compilation process. Here, I will share with you the methods for compiling and using this library:
First, go to http://curl.
Principle of writing original socket Trojan Based on sniffing Principle
Author: refdom
First, let's talk about the features and functions of existing Trojans. Early Trojans were generally based on TCP connections, and their viability is very
Wsasend () Description: send data on a connected set of interfaces.
# Include
Int wsaapi wsasend (
Socket s,
Lpwsabuf lpbuffers,
DWORD dwbuffercount,
Lpdword lpnumberofbytessent,
Int iflags,
Lpwsaoverlapped
Remember the first contact socket programming, in devc++ using Winsock for socket programming process, by creating 2 projects in Devc++ is the server, client program project, Feel the client communicating with the server through the socket.1. New
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