Node.js script. Spits out the headers of a request - useful for basic remote request testing

receive.js

var http = require('http');
var qs = require('querystring');

/* Host / Port configuration.
   Defaults to listening on all interfaces, port 80.
 */
var host = "0.0.0.0";
var port = 80;

http.createServer(function (req, res) {
    res.writeHead(200, {'Content-Type': 'text/plain'});
    res.end("Hello world!");

    console.log("\n")
    console.log(req.method + ": " + req.headers.host + req.url)
    console.log(req["headers"]);

    if (req.method in {'POST':'', 'PUT':'', 'DELETE':''}) {
        var body = ''
        req.on('data', function (data) {
            body += data;
        });
        req.on('end', function () {
           console.log(qs.parse(body));
        });
    }

}).listen(port, host);
console.log('Server running');