Created
May 2, 2013 16:39
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| <!doctype html> | |
| <html> | |
| <head> | |
| <script src="/socket.io/socket.io.js"></script> | |
| <script> | |
| var socket = io.connect(''); | |
| socket.on('connect', function() { | |
| console.log('connect'); | |
| socket.emit('start'); | |
| }); | |
| socket.on('results', function(r) { | |
| console.log('results', r.length); | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| </body> | |
| </html> |
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| var app = require('express')() | |
| , server = require('http').createServer(app) | |
| , io = require('socket.io').listen(server); | |
| server.listen(3012); | |
| app.get('/', function (req, res) { | |
| res.sendfile(__dirname + '/index.html'); | |
| }); | |
| var mysql = require('mysql'); | |
| var pool = mysql.createPool({ | |
| host : 'localhost', | |
| database : 'celsiandevelopment' | |
| }); | |
| io.sockets.on('connection', function (socket) { | |
| socket.on('start', function(data) { | |
| setInterval(function() { | |
| pool.getConnection(function(err, connection) { | |
| connection.query('select * from furnace', function(err, results) { | |
| connection.end(); | |
| socket.emit('results', results); | |
| }); | |
| }); | |
| }, 1000); | |
| }); | |
| }); |
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