IntroducedA C + + socket client LibraryHttp://www.rudeserver.com/socket/index.htmlThe rudesocket™open Source C + + Socket Library provides a simple to use interface for creating and using client S Ockets. You can connect to the destination server through an unlimited number of chainable proxies, SOCKS4 and SOCKS5 servers if a Nonymity or security is a priority. S
In many cases, we need to use a fixed IP and port number to communicate, and by default, the client side of the port number is not fixed, by the system automatically allocate idle port number to communicate;
But in many cases, some services to write more stringent, only to receive fixed IP and port number of data, we all know that IP address we can guarantee that the same, but the port number by default is not possible to achieve the same, this time we need to the port number for special treatme
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 addition, in order to make it easier for everyone to learn HP-socket, we have
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 function#include Create a socket for communicationNumber of references:Domain: Specifies the Communication protocol family (protocol family), often using the value af_inet(IPV4) Type: Specifies the socket type, stream socket sock_stream. Datagram Socket Sock_dgram, ra
Socket function#include Create a socket for communicationParameters:Domain: Specify communication protocol family (protocol family), common value af_inet(IPV4) Type: Specify socket type, stream socket sock_stream, datagram socket sock_dgram, raw
Use Socket. io to push messages in real time, and socket. io to push messages in real time.
Project Background
There is a social network module in a recently written project. You need to implement this function: when a user is liked, commented, or followed, the server needs to push a message to the user in real time. The final project address is https://github.com/noiron/
This article address: http://blog.csdn.net/kongxx/article/details/7288896
The previous articles introduced socket communication using the Java.io and Java.net class libraries, and the following are some of the sockets that are implemented using the Java.nio class library.
The Java.nio package is added to Java after 1.4 to increase the efficiency of I/O operations. The following classes or interfaces are mainly included in the NIO package:
* Buffer: B
Asynchronous client socket example
The following example creates a client to connect to the server. The client is generated using an asynchronous socket, so the execution of the client application is not suspended when the server returns a response. The application sends the string to the server and then displays the string returned by the server on the console.
C #
Using System;Using System. Net;Using Sys
Source: China IT lab
Today, let's talk about it. Net network applicationsProgramMany people think that synchronous socket should not be used in the network application server socket. yes, this is the case in most cases, but in some scenarios, we may get more results by using synchronous socket. For example, in the following two scenarios, we can consider using
Source: China It Laboratory
Today, let's talk about the. NET network application development of synchronous socket, many people think that in the network application of the service socket should not use synchronous socket. Yes, in most cases, but there are also scenarios where we might get more results with a sync socket
Multi-room chat and socket. ioexpress Based on socket. io + express
Socket. io Introduction
Socket. IO is an open-source WebSocket library that implements the WebSocket server through Node. js and also provides the client JS library. Socket. IO supports event-based Real-time
PHP + SOCKET because the SOCKET is not connected and the address is not provided, the request for sending or receiving data is not accepted. This post was last edited by subendong in December 2011-06-0316: 39: 41. as two posts were published consecutively, none of them returned, please seek help first: PHP + SOCKET because the
When the application layer communicates data through the transport layer, TCP and UDP encounter problems that simultaneously provide concurrent services for multiple application processes. Multiple TCP connections or multiple application processes may require data to be transmitted over the same TCP protocol port. To differentiate between different application processes and connections, many computer operating systems provide an interface called socket
Socket (socket)
First look at the definition:
typedef unsigned int u_int;
typedef u_int SOCKET;
Socket is equivalent to the network communication at both ends of the socket, as long as the other side of the socket and their so
PHP Socket (Socket connection) Extension introduction and usage, phpsocket
The PHP socket extension is based on the popular BSD sockets and implements the underlying interface of the socket communication function. It can be used as a socket server like the client.
When using
Socket Communication entry, socket communication
An example of a basic python Program
The source code is as follows:
#! /Usr/bin/env python # specifies the program used by the code to run it. First, you will find the python installation path in the env settings, and then call the interpreter program in the corresponding path to complete the operation.# Basic connect example-connect. py
Import
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 connection-oriented protocol that guarantees reliable transmission. With the TCP protocol transmission, a sequential error-f
HP-Socket is a set of high-performance Windows Socket components. It provides server components (IOCP model) and client components (Event Select model). It is widely used in Windows TCP/UDP communication systems. HP-Socket fully encapsulates the communication layer, and upper-layer applications do not need to pay attention to any details of the communication laye
HP-socket is a set of universal high-performance Windows Socket component packages, including the server component (iocp model) and the client component (event select model). It is widely used in Windows TCP communication systems. HP-socket fully encapsulates the communication layer, and upper-layer applications do not need to pay attention to any details of the
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