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config/config.ejemplo.json
index.js
| ... | ... | @@ -0,0 +1,28 @@ |
| 1 | +const webSocketServer = require('ws').Server; | |
| 2 | +const fs = require('fs'); | |
| 3 | +const config = require('./config/config.json'); | |
| 4 | + | |
| 5 | +fs.watch(__dirname, function (event, file) { | |
| 6 | + console.log(event); | |
| 7 | + console.log(file); | |
| 8 | +}); | |
| 9 | + | |
| 10 | +const wsServer = new webSocketServer({ | |
| 11 | + port: config.port | |
| 12 | +}); | |
| 13 | + | |
| 14 | +wsServer.on('connection', function connection(ws) { | |
| 15 | + console.log('open socket server') | |
| 16 | + | |
| 17 | + ws.on('message', function incoming(message) { | |
| 18 | + console.log('recibe ho: %s', message); | |
| 19 | + if (message == 'isAlive?') { | |
| 20 | + | |
| 21 | + setTimeout(function () { | |
| 22 | + ws.send('YES IS ALIVE'); | |
| 23 | + }, 10000); | |
| 24 | + } | |
| 25 | + }); | |
| 26 | +}); | |
| 27 | + | |
| 28 | +console.log('listen websocket port ' + config.port); |
package.json
| ... | ... | @@ -0,0 +1,16 @@ |
| 1 | +{ | |
| 2 | + "name": "websocketho", | |
| 3 | + "version": "0.0.1", | |
| 4 | + "description": "WebSocket Head Office", | |
| 5 | + "main": "index.js", | |
| 6 | + "dependencies": { | |
| 7 | + "express": "^4.16.4", | |
| 8 | + "ws": "^7.0.0" | |
| 9 | + }, | |
| 10 | + "devDependencies": {}, | |
| 11 | + "scripts": { | |
| 12 | + "test": "echo \"Error: no test specified\" && exit 1" | |
| 13 | + }, | |
| 14 | + "author": "Foca Software", | |
| 15 | + "license": "ISC" | |
| 16 | +} |