public ServiceResponse EndSend()

in sdk/Common/Communication/RetryableServiceClient.cs [100:136]

• 32 lines of code
• 7 McCabe index (conditional complexity)

        public ServiceResponse EndSend(IAsyncResult ar)
        {
            if (ar == null)
                throw new ArgumentNullException("ar");

            var asyncResult = ar as AsyncResult<ServiceResponse>;
            RetryableAsyncResult retryableAsyncResult = ar.AsyncState as RetryableAsyncResult;
            if (asyncResult == null || retryableAsyncResult == null)
                throw new InvalidOperationException("Invalid asynchronous invocation status.");

            try
            {
                var response = asyncResult.GetResult();
                return response;
            }
            catch (Exception ex)
            {
                if (retryableAsyncResult.OriginalContentPosition >= 0)
                {
                    retryableAsyncResult.Request.Content.Seek(retryableAsyncResult.OriginalContentPosition,
                        SeekOrigin.Begin);
                }

                if (ShouldRetry(retryableAsyncResult.Request, ex, retryableAsyncResult.Retries))
                {
                    Pause(retryableAsyncResult.Retries++);
                    BeginSendImpl(retryableAsyncResult.Request, retryableAsyncResult.Context, retryableAsyncResult);
                }

                // Rethrow
                throw;
            }
            finally
            {
                asyncResult.Dispose();
            }
        }