what socket

Sockets are abstractions of communication endpoints. Just as using file descriptors to access a file, the application accesses the socket with a socket descriptor. The socket descriptor is considered to be a file descriptor in a UNIX system. In fact,

Windows Socket-related functionsWindows Socket related functionsAuthor: vpoetMail: 18200268879@163.comWe learn that TCP/IP protocol is nothing more than using these protocols for communication development. However, if we want to directly follow 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,

Socket. io (3) Deep Learning Preface Socket. io provides real-time event-based two-way communication. This article introduces socket. io in depth. Let's take a look at the details below. Static files By default, socket. io uses the socket. io-client

Socket Network ModuleNote: In Python3, all data must be transmitted using the bytes type (bytes only supports ASCII) so when sending the data either precede the sent string with ' B ', or use encode (' Utf-8 ') to convert to bytes type, However, the

Sockets are also commonly referred to as a "socket", which describes IP addresses and ports and is a handle to a chain of communication where applications typically send requests to the network via "sockets" or answer network requests. Sockets

SetSockOpt Method [CPP]View Plain copy print? #include intSetSockOpt ( intSocket intLevel intOption_name, Const void*option_value, size_tOption_len); The first parameter socket is a socket descriptor. The second parameter level is the levels of the

One, the two main problems in network programming One is how to accurately locate one or more hosts on the network, and the other is how to reliably and efficiently transfer data when the host is found. In the TCP/IP protocol, it is mainly

 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

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 processes) wait for the customer to connect to the specified port, and

Use Raw Socket programming in C # To monitor network packets When talking about socket programming, you may think of QQ and IE. That's right. Many other network tools, such as P2P and NetMeeting,

In order to prevent crawlers from crawling articles on unscrupulous websites, we hereby mark and repost the source of the article. Laplacedemon/sjq. Http://www.cnblogs.com/shijiaqi1066/p/3826251.html      Socket. Io Socket. Io is used for real-time

Python Socket network programmingSocket is a method of inter-process communication. It communicates with other processes mainly in different ways: it can implement inter-process communication between different hosts, most of our various services on

today, finally, the test succeeded. Socket communication in PHP, first look at the schematic Here you can see clearly where the socket is in the network model, as well as the image representation of the port. Our programming

Socket, also known as socket, socket is one of the basic technologies of computer network communication. Today, most web-based software, such as browsers, instant messaging, and even peer-download, is based on sockets. This article describes

A detailed example of socket communication mechanism in PHP This article mainly introduces the socket communication mechanism in PHP, tells the principle of the socket communication mechanism, and analyzes the usage of the socket communication

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,

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 (sock_stream). Datagram Sockets (SOCK_DGRAM) based on

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

Previously also learned the socket programming, this time want to systematically study the use of Python network programming. Do this, for testing progress, also leave notes and footprints for the follow-up. Socket common functions get host name and