rpc server using dnode, shoe, node-static

server.js

var http = require('http')
var shoe = require('shoe')
var dnode = require('dnode')
var static = require('node-static')
 
var content = new static.Server(__dirname+'/static')
var server = http.createServer(content.serve.bind(content))
var socket = shoe(function (connection) {
    // expose two methods: getTime and square
    var api = dnode({
        getTime: function (cb) {
            cb(null, new Date())
        },
        square: function (n, cb) {
            if (typeof n !== 'number') return cb(new Error('arg 1 must be a number'))
                cb(null, n*n)
        }
    })

    connection.pipe(api).pipe(connection)
})
socket.install(server, '/socket')
server.listen(8080)