say hello

hello.js

var express = require('express');
var app = module.exports = express.createServer();
var store = new (require('connect').session.MemoryStore)();
app.configure(function(){
    app.set('views', __dirname + '/view');
    app.set('view options', { layout : false, filename : __dirname + '/view/index.jade' });
    app.set('view engine', 'jade');
    app.use(express.static(__dirname + '/static'));
    app.use(express.bodyParser());
    app.use(express.cookieParser());
    app.use(express.methodOverride());
    app.use(express.session({ store : store, secret: 'string', cookie: { httpOnly: false } }));
});
app.get('/hello', function(req, res) {
    res.render('hello.jade', {
        locals : { }
    });
});
app.listen(3000);
console.log("Express server listening on port %d", app.address().port);

var io = require('socket.io').listen(app);
io.sockets.on('connection', function (socket) {
    socket.on('message', function (message) {
        io.sockets.emit('hello', message);
    });
    socket.on('disconnect', function (){ });
});