what socket

Socket The socket is an abstraction layer between the application layer and the transport layer, which abstracts the complex operations of the TCP/IP layer into several simple interfaces to supply the communication in the network with the

/*************************************** **************************************** ************** Author: conowen @ Dazhong* E-mail: conowen@hotmail.com* Http://blog.csdn.net/conowen* Note: This article is original and only used for learning and

Socket API, casyncsocket, csocket insider and usage [go] Socket can be used in synchronous blocking mode or asynchronous non-blocking mode. In fact, synchronous and asynchronous may encounter a lot in our programming career, and socket is

Linux interprocess communication-Using datagram socketsprevious article, Linux interprocess communication--using flow sockets to introduce some basic content about sockets (sockets), and to explain the use of the flow sockets, this article will tell

This article is a detailed description of socket programming from 3 aspects: One, the two main problems in network programming Second, two types of transmission protocol: TCP;UDP Third, socket-based Java network programming

First, what is the socket　　A socket is an intermediate software abstraction layer that the application layer communicates with the TCP/IP protocol family, which is a set of interfaces. In design mode, thesocket is actually a façade mode, it is the

A socket is also called a socket, and an application usually makes a request to the network through a "socket" or responds to a network request, making it possible to communicate between hosts or between processes on a computer.Socket originated

Before learning the socket, we should review the relevant network knowledge.OSI Seven layer Model: Application layer, presentation layer, session layer, Transport layer, network layer, data link layer, physical layer. The OSI seven layer model is

Simple File Upload is to upload the entire file together. In this request, the file is uploaded to the server. For the outdoor job platform, the Network stability is a problem. In addition, the platform's large file nature, therefore, it is more

Socket programming considerations:1. Connection timeoutNot recommendedM_socket = new socket (fm_ipaddr, fm_port );M_socket.setsotimeout (180000); // The data read timeout value is set to 3 MB.In the preceding method, when the other port is dropped,

First, client/server architectureC/S Architecture:1. Hardware C/S Architecture (printer)2. Software c/S Architecture (Web service)Learn socket is also to write a C/s architecture softwareSecond, Socket introductionPreface: We want to develop a set

Socket programming (UDP TCP) code memo C++/C Sockets (socket) programming has three kinds, streaming socket (sock_stream), datagram Socket (SOCK_DGRAM), the original socket (SOCK_RAW); Socket programming based on TCP is a streaming socket

Programming | Network talk about socket programming, we may think of QQ and IE, yes. There are many network tools such as Peer-to-peer, NetMeeting and other applications implemented in the application layer, but also with the socket to achieve. The

HP-socket In the past, a general-purpose Windows Socket TCP underlying communication component was developed for a large-scale communication project. The component code is HP-socket. NowCodeOpen it to the public, hoping to help everyone. In

C ++ Socket programming steps and socket programming steps There are three types of socket programming: stream socket (SOCK_STREAM), datagram socket (SOCK_DGRAM), and original socket (SOCK_RAW). TCP-based socket programming is a streaming

Php method to send and receive data to the socket server, socket The example in this paper describes how PHP is sending and receiving data to the socket server. Share to everyone for your reference. Specific as follows: In PHP to send data to other

C #. net2.0 socket programming instance udp tcp Communication First, explain the network communication using the socket interface in principle. Here we use the most common C/S mode as an example. First, the server has a process (or multiple

1. Winsock DLL 1. initialize Winsock DLL Int wsastartup ( Word wversionrequested, // The maximum version supported by Windows Socket that the caller can use. Specifies the secondary version at the High Level and the primary version number at the low

PHP socket programming author: Jiu Long information/Zhang Xiaogang socket programming, generally using c or c ++. Especially in web application development, perl is often used by Jiu Long information/Zhang Xiaogang Socket programming generally

The English literal of the socket is "hole" or "socket". As the BSD UNIX process communication mechanism, take the latter one meaning.Often also referred to as a "socket," which describes IP addresses and ports, is a handle to a communication chain