var ws = function(){
  var ws = {}
  var ready = false
  var socket
	ws.connect = function () {
    if (socket) return;
    var path_name = window.location.pathname.replace(/\/$/,"").split("/")
    var path = window.location.origin + '/' + path_name[path_name.length-1]

    ws.socket = io(path)
    ws.socket.on('ready', ws.ready)
    ws.socket.on('error', ws.error)
    ws.socket.on('connect', ws.connected)
    ws.socket.on('reconnect', ws.reconnected)
    ws.socket.on('disconnect', ws.disconnected)
  }
		
  ws.ready = function (data) {
    console.log(new Date(), "ready")
    
    // presumably we might have reconnected?
    if (ready) {
    }
    else {
      ready = true
      ws.checkIfLoaded()
    }
  }

  ws.error = function (a,b,c){
    console.log(new Date(), "error", a, b, c)
  }
  ws.connected = function (){
    console.log(new Date(), "connected")
  }
  ws.reconnected = function (){
    console.log(new Date(), "reconnected")
  }
  ws.disconnected = function (){
    console.log(new Date(), "disconnected")
  }
}