code: @FFDCIgnore(IOException.class)
      @Override
      public void close() {
          super.close();
          if (defaultAddress != null) {
              try {
                  URLConnection connect = defaultAddress.getURL().openConnection();
                  if (connect instanceof HttpURLConnection) {
                      ((HttpURLConnection) connect).disconnect();
                  }
              } catch (IOException ex) {
                  //ignore
              }
              //defaultEndpointURL = null;
          }
      }
docs: Close the conduit