Amazon.S3.Transfer.Internal.DownloadCommand.HandleExceptionForHttpClient C# (CSharp) Method

        private static bool HandleExceptionForHttpClient(Exception exception, int retries, int maxRetries)
        {
            var httpException = exception as HttpRequestException;
            if (httpException != null)
            {
                if (httpException.InnerException is IOException
#if !CORECLR
                    || httpException.InnerException is WebException
#endif
                    )
                {
                    return HandleException(httpException.InnerException, retries, maxRetries);
                }
                else
                    return false;
            }
            else
                return HandleException(exception, retries, maxRetries);
        }