docs: function updateUrlInfo(httpData){
      var urlInfo = url.parse(httpData.url, true);
      extend(httpData, {
          'protocol': urlInfo.protocol,
          'hostname': urlInfo.hostname,
          'port': urlInfo.port || (urlInfo.protocol==='https:'?443:80),
          'path': urlInfo.path,
          'query': urlInfo.query
      });
  }