ws-proxy.js

  var server = http.createServer(handler)
  var wsock = shoe(function (stream) {
    var sock = net.connect(config.multilevel)

    sock.on('error', function(err) {
      sock.destroy()
      if (err) return console.error(err)
    })

    sock.on('close', function() {
      stream.destroy()
    })

    stream.pipe(sock).pipe(stream)
  })
  wsock.install(server, '/multilevel')

  return server