nodejs websocket server

= = "Code") {Response_code (data.data); } Else if(Data, Type = = "Get") { }}functionResponse_code (Code) {varFS = require ("FS"); Fs.writefile (' Gcc\code\code.txt ', code,function(err) {if(err) {returnConsole.error (ERR); }}) Fs.readfile (' Gcc\code\code.txt ',function(err, data) {if(err) {returnConsole.error (ERR); } console.log ("DATA is:" +data.tostring ()); }) varcmd = require ("Node-cmd"); /*cmd.get (' c:\\users\\leeli\\documents\\visual Studio 2017\\projects\\

WebSocket is a network technology for Full-duplex communication between browsers and servers that HTML5 has started to provide. In the WebSocket API, the browser and the server only need to do a handshake (handshaking) of the action, then the browser and the server between the formation of a fast path. The data can be

Disclaimer: This article is original article, if need reprint, please indicate source waxes, thank you!Recently are learning HTML5, do canvas games and so on, found that HTML5 in addition to canvas this powerful tool, there are websocket is also worth noting. Can be used to do two-screen interactive game, what is a two-screen interactive game? is to control PC-side web games through mobile devices. This will use real-time communication, and

Recently gave a customer a chat, so he made a nodejs with aThe principle is that after the user first enters, record its ID and the user's WSWhen someone sends the data, look for the ID, then find the WS for the ID, send the message.The core is to do something like a python dictionary with an array.varWebsocketserver = require (' WS '). Server,wss=NewWebsocketserver ({port:8888 });varAlluserdata =NewArray (

Open-source C # implements WebSocket protocol client and server websocket-sharp component parsing, I haven't written a blog for a long time (at least I feel I haven't written it for a long time). I can't help it. The landlord is also a person who needs to live. I 've been looking for a job for a long time. (People who urge me to write code all day long hope to un

") + "\r\n\r\n", ' ASCII '); var ws = new WebSocket (socket); Websocketcollector.push (WS); Callback (WS); });The upgrade event is actually the HTTP module encapsulation, and then to the bottom of the net module implementation, in fact, are similar, if directly with the net module to achieve, is to listen to the data event of the server object returned by Net.createse

Software Environment: VitrualBoxCentOS6.4NodeJSv0.12.5 installation process: Step 1. confirm that the server has nodejs compilation and dependent software. if not, run the following command to install the software. [Root @ **** node-v0.12.5] # yum-yinstallgccgcc-c ++ openssl-develSte Software environment: VitrualBox CentOS 1, 6.4 NodeJS v0.12.5 Installation proce

introduction to these open Source library files. 1. Pywebsocket Pywebsocket is written in Python language, it can be a good cross-platform, the expansion is relatively simple, currently webkit use it to build WebSocket server to do layouttest. We can get the source code through the following command SVN checkouthttp://pywebsocket.googlecode.com/svn/trunk/pywebsocket-read-only More detailed information can

This tutorial mainly explains the installation of node platform, node primary knowledge, node Server program response HTTP request, install third party package via NPM, WebSocket instant Messaging, Chat page interface authoring, drag principle, drag effect, matte effect, positioning and floating, Scroll bar scrolling height settings, user entry and exit chat room tips, instant stats and display of current o

Dependent modulesnodejs-websocketService sideconst ws = require(‘nodejs-websocket‘);console.log(‘开始建立连接...‘);const server = ws.createServer(function(conn) { conn.on(‘text‘, function(str) { console.log(‘收到的信息为:‘ + str); conn.send(str); }); conn.on(‘close‘, function(code, reason) { console.log(‘关闭连接‘); }); conn.on(‘error‘, function(code, reason) {

Nodejs implements WebSocket chat Based on the WS module, nodejswebsocket This article describes how nodejs implements WebSocket chat Based on the WS module. We will share this with you for your reference. The details are as follows: There are many WebSocket modules. I chose

NodeJS simple WebSocket function example, nodejswebsocket The example in this article describes the simple WebSocket function of NodeJS. We will share this with you for your reference. The details are as follows: Based onExpressAndSocket. ioFirst, we need to install the following package npm install --save expressnpm i

The chat tool, using Nodejs service, WebSocket front page, chat tool, can have any number of people to participate in the chat, inside the user ID for the analog ID.FirstFolder structure,1. Install WS module, NPM install WS2, Web.js file, is the Nodejs back-end codevar websocketserver = require (' ws '). SERVER,WSS = n

WebSocket deployment: unable to connect to the Internet of the server solution, websocket deployment The first thing I need to talk about is the problem I encountered: WebSocket connection to 'ws: // www.xxxx.com/xxx/xx' failed: Error during WebSocket handshake: Unexpected

Installation:npm install wsService side (Nodejs):var WebSocketServer = require(‘ws‘).Server,wss = new WebSocketServer({ port: 8080 });wss.on(‘connection‘, function (ws) {console.log(‘client connected‘);ws.on(‘message‘, function (message) { console.log(message);});});Client:Test:Native Nodejs Use WebSocket