node-proxy.js

var sys = require('sys');
var http = require('http');
var time = (new Date).getTime();
var ep = http.createClient(80, "localhost");

http.createServer(function(ureq, ures) {
  var request = ep.request('get', '/help/', {'host': "localhost"});
  request.addListener('response', function(resp) {
    ures.writeHead(200, resp.headers);
    sys.pump(resp, ures, function() {
       request.end();
       ures.end();
    });
  });
}).listen(9090);