echo server & client

gistfile1.coffee

connect = ->
  clientio = require 'socket.io-client'

  client = clientio.connect 'http://localhost:8999'
  client.on 'connect', ->
    console.warn 'Connected'

    setInterval ->
        console.time 'message'
        client.send 'hi'
      , 1000

    client.on 'message', (msg) ->
      console.timeEnd 'message'



io = require('socket.io').listen(8999, connect)

io.sockets.on 'connection', (socket) ->
  socket.on 'message', (msg) ->
    socket.send msg