sockets.txt

var socketio = require('socket.io'),
        io, clients = {};

module.exports = {

        startSocketServer: function (app) {
                io = socketio.listen(app);

                // configure
                io.configure('development', function () {
                        //io.set('transports', ['websocket', 'xhr-polling']);
                        //io.enable('log');
                });

                io.configure('production', function () {
                        io.enable('browser client minification');  // send minified client
                        io.enable('browser client etag');          // apply etag caching logic based on version number
                        io.set('log level', 1);                    // reduce logging
                        io.set('transports', [                     // enable all transports (optional if you want flashsocket)
                            'websocket'
                          , 'flashsocket'
                          , 'htmlfile'
                          , 'xhr-polling'
                          , 'jsonp-polling'
                        ]);
                });
                //

                io.sockets.on('connection', function (socket) {
                        console.log("new connection: " + socket.id);

                        socket.on('disconnect', function () {
                                console.log("device disconnected");

                        });

                        socket.on('connect_device', function (data, fn) {
                                console.log("data from connected device: " + data);
                                for (var col in data) {
                                        console.log(col + " => " + data[col]);
                                }


                        });
                });
        }
};