docs: function(req, res){
                      var body = "";
                      req.addListener('data', function(chunk){
                          body += chunk;
                      });
                      req.addListener('end', function(){
                          router.handle(req, body, function(result){
                              res.writeHead(result.status, result.headers);
                              res.end(result.body);
                          });
                      });
                  }