My sample server.js script to make multiples independent connections (solved)

[VigibotDev]

(Sorry no static server because it served by Apache, I use reverse proxy with ws mod)
It work like "Anyterm" (new process and kill for each websocket cnx).

var io = require("socket.io").listen(82);
var pty = require("pty.js");

io.sockets.on("connection", function(socket) {
 var buff = [];

 var term = pty.spawn("/usr/bin/ssh", ["root@localhost"], {
  name: "xterm-256color",
  cwd: process.env.HOME,
  env: process.env
 });

 term.on("data", function(data) {
  return !socket ? buff.push(data) : socket.emit("data", data);
 });

 while(buff.length) {
  socket.emit("data", buff.shift());
 }

 socket.on("data", function(data) {
  term.write(data);
 });

 socket.on("resize", function(resize) {
  term.resize(resize.cols, resize.rows);
 });

 socket.on("disconnect", function() {
  socket = null;
  term.kill();
 });
});