index.js

var url = require('url');
var http = require('http');

exports.version = "0.0.1";

var sendNotification = function(msg, pushUrl, type) {
    var uri = url.parse(pushUrl);
    var notificationClass;

    var headers = {
        "Content-Type": "text/xml",
        "Content-Length": msg.length,
        "X-NotificationClass": 2,
        "X-WindowsPhone-Target": type
    };
    var options = {
        host: uri.host,
        port: 80,
        path: uri.pathname,
        method: 'POST',
        headers: headers
    };

    var req = http.request(options, function(res) {
		if (res.statusCode != 200) {
			return new Error("The Push Notification wasn't recived by the MSFT Servers. " 
								+ res.StatusCode);
		}
		
        res.setEncoding('utf8');

        res.on('data', function(chunk) {
            
        });
    });

    req.on('error', function(e) {
		return new Error("The Push Notification wasn't recived by the MSFT Servers. " + 
							e.message);
    });

    req.write(msg);
    req.end();

}

exports.sendToastNotification = function(title, subtitle, url) {
    var msg = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
    "<wp:Notification xmlns:wp=\"WPNotification\">" +
    "<wp:Toast>" +
    "<wp:Text1>" + title + "</wp:Text1>" +
    "<wp:Text2>" + subtitle + "</wp:Text2>" +
    "</wp:Toast>" +
    "</wp:Notification>";
    return sendNotification(msg, url, 'toast');
};