fix xmlhttprequest path

[goldsky]

No description provided.

[inetfuture]

Looks like lib/xmlhttprequest.js never being used, am I missing something?

[nkzawa]

@inetfuture it's used for the browser build.
@goldsky could you explain the point of this PR?

[inetfuture]

Ok, found the config in package.json

"browser": {
    "xmlhttprequest": "./lib/xmlhttprequest.js"
  },

[goldsky]

Looks like I'm missing something here.
It didn't pick up the correct path when it's running.

It threw error:

D:\localhost\nodejs>node server.js

D:\localhost\node_modules\socket.io\node_modules\socket.io-client\node_modules\engine.io-client\lib\transports\polling.js:23
  var xhr = new XMLHttpRequest({ xdomain: false });
            ^
TypeError: object is not a function
    at D:\localhost\node_modules\socket.io\node_modules\socket.io-client\node_modules\engine.io-client\lib\transports\polling.js:23:13
    at Object.<anonymous> (D:\localhost\node_modules\socket.io\node_modules\socket.io-client\node_modules\engine.io-client\lib\transports\polling.js:25:3)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Module.require (module.js:364:17)
    at require (module.js:380:17)
    at Object.<anonymous> (D:\localhost\node_modules\socket.io\node_modules\socket.io-client\node_modules\engine.io-client\lib\transports\polling-xhr.js:6:15)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)

D:\localhost\nodejs>

And this is the server.js file:

var app = require('express')();
var http = require('http').Server(app);
var io = require('socket.io')(http);

app.get('/', function (req, res) {
    res.sendFile(__dirname + '/server.html');
});

io.on('connection', function (socket) {
//    console.log('a user connected');
    io.emit('chat message', 'a user connected');
    socket.on('disconnect', function () {
//        console.log('user disconnected');
        io.emit('chat message', 'a user disconnected');
    });
});

io.on('connection', function(socket){
  socket.on('chat message', function(msg){
//    console.log('message: ' + msg);
    io.emit('chat message', msg);
  });
});

http.listen(1111, function () {
    console.log('listening on *:1111');
});

My fix solved it for me.
So, what was my problem?