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app.js
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app.js
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/**
* Module dependencies.
*/
var express = require('express')
, routes = require('./routes')
, user = require('./routes/user')
, http = require('http')
, path = require('path');
var app = express();
// all environments
app.set('port', process.env.PORT || 3000);
app.set('views', __dirname + '/views');
app.set('view engine', 'jade');
app.use(express.favicon());
app.use(express.logger('dev'));
app.use(express.bodyParser());
app.use(express.methodOverride());
app.use(app.router);
app.use(express.static(path.join(__dirname, 'public')));
// development only
if ('development' == app.get('env')) {
app.use(express.errorHandler());
}
app.get('/', routes.index);
app.get('/users', user.list);
var server = http.createServer(app);
server.listen(app.get('port'), function(){
console.log('Express server listening on port ' + app.get('port'));
});
// socket
var io = require('socket.io')
var socket = io.listen(server);
//socket.set('log level', 1);
var code = '';
var pass = 'password';
var token = 'token';
socket.on('connection', function (client) {
client.on('setValue', function (data) {
if (data.token !== token) return;
code = data.value;
client.broadcast.emit('setValue', {value: code});
});
client.on('getValue', function () {
client.emit('setValue', {
value: code
});
});
client.on('getToken', function(password) {
if (password === pass) {
client.emit('setToken', token);
} else {
client.emit('setToken');
}
});
});