code: private static void attemptRetryOnException(String logPrefix, Request<?> request,
              VolleyError exception) throws VolleyError {
          RetryPolicy retryPolicy = request.getRetryPolicy();
          int oldTimeout = request.getTimeoutMs();
  
          try {
              retryPolicy.retry(exception);
          } catch (VolleyError e) {
              request.addMarker(
                      String.format("%s-timeout-giveup [timeout=%s]", logPrefix, oldTimeout));
              throw e;
          }
          request.addMarker(String.format("%s-retry [timeout=%s]", logPrefix, oldTimeout));
      }
docs: Attempts to prepare the request for a retry. If there are no more attempts remaining in the
  request's retry policy, a timeout exception is thrown.
  @param request The request to use.