gistfile1.js

var http = require('http');
function getXml(cb){
  var host = 'node.geht-ab.net';
  var url = '/original.php'
  var server = http.createClient(80, host);
  var request = server.request('GET', url, { Host: host });
  request.end();
  request.on('response', function (response) {
    response.setEncoding("binary");
    var body = "";
    response.on('data', function (data) { body += data; });
    response.on('end', function () {
      cb(body);
    });
  });
}
http.createServer(function (req, res) {
  getXml(function(data){
    res.writeHead(200, {'Content-Type': "text/xml;charset=ISO-8859-1"});
    res.end(data, 'binary');
  });
}).listen(3001);