node.js http servers suitable for debugging

dual_http_servers.js

var http = require('http');

http.createServer(function (req, res) {
  console.log(req);
  var body = '';
  req.on('data', function (data) { body += data; });
  req.on('end', function () {
    console.log('body', body);
    res.writeHead(200, {'Content-Type': 'text/plain'});
    res.end('service the first\n');
  });
}).listen(9090, "127.0.0.1");

http.createServer(function (req, res) {
  console.log(req);
  res.writeHead(200, {'Content-Type': 'text/plain'});
  req.on('end', function () {
    console.log('body', body);
    res.writeHead(200, {'Content-Type': 'text/plain'});
    res.end('service the second\n');
  });
).listen(9190, "127.0.0.1");


console.log('Server running at http://127.0.0.1/ port 9090 and 9190');