69 lines
1.8 KiB
JavaScript
69 lines
1.8 KiB
JavaScript
var express = require('express'),
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app = module.exports = express.createServer(express.logger()),
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io = require('socket.io').listen(app);
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Stopwatch = require('./models/stopwatch'),
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routes = require('./routes');
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// Configuration
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app.configure(function() {
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app.set('views', __dirname + '/views');
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app.set('view engine', 'ejs');
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app.use(express.bodyParser());
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app.use(express.methodOverride());
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app.use(app.router);
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app.use(express.static(__dirname + '/public'));
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});
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app.configure('development', function() {
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app.use(express.errorHandler({ dumpExceptions: true, showStack: true }));
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});
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app.configure('production', function() {
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app.use(express.errorHandler());
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});
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// Heroku won't actually allow us to use WebSockets
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// so we have to setup polling instead.
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// https://devcenter.heroku.com/articles/using-socket-io-with-node-js-on-heroku
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io.configure(function () {
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io.set("transports", ["xhr-polling"]);
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io.set("polling duration", 10);
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});
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// Routes
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// Use the port that Heroku provides or default to 5000
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var port = process.env.PORT || 5000;
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app.listen(port, function() {
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console.log("Express server listening on port %d in %s mode", app.address().port, app.settings.env);
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});
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app.get('/', routes.index);
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var stopwatch = new Stopwatch();
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stopwatch.on('tick:stopwatch', function(time) {
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io.sockets.emit('time', { time: time });
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});
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stopwatch.on('reset:stopwatch', function(time) {
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io.sockets.emit('time', { time: time });
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});
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stopwatch.start();
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io.sockets.on('connection', function (socket) {
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io.sockets.emit('time', { time: stopwatch.getTime() });
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socket.on('click:start', function () {
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stopwatch.start();
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});
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socket.on('click:stop', function () {
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stopwatch.stop();
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});
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socket.on('click:reset', function () {
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stopwatch.reset();
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});
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}); |