50 lines
1.5 KiB
JavaScript
50 lines
1.5 KiB
JavaScript
var express = require('express'),
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app = express.createServer(express.logger()),
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io = require('socket.io').listen(app),
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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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var port = process.env.PORT || 5000; // Use the port that Heroku provides or default to 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 status = "All is well.";
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io.sockets.on('connection', function (socket) {
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io.sockets.emit('status', { status: status }); // note the use of io.sockets to emit but socket.on to listen
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socket.on('reset', function (data) {
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status = "War is imminent!";
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io.sockets.emit('status', { status: status });
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});
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}); |