func()

in oss/client.go [457:507]

• 42 lines of code
• 11 McCabe index (conditional complexity)

func (c *Client) sendHttpRequest(ctx context.Context, signingCtx *signer.SigningContext, opts *Options) (response *http.Response, err error) {
	request := signingCtx.Request
	retryer := opts.Retryer
	maxAttempts := c.retryMaxAttempts(opts)
	body, _ := request.Body.(*teeReadNopCloser)
	resetTime := signingCtx.Time.IsZero()
	body.Mark()
	for tries := 1; tries <= maxAttempts; tries++ {
		if tries > 1 {
			delay, err := retryer.RetryDelay(tries, err)
			if err != nil {
				break
			}

			if err = sleepWithContext(ctx, delay); err != nil {
				err = &CanceledError{Err: err}
				break
			}

			if err = body.Reset(); err != nil {
				break
			}

			if resetTime {
				signingCtx.Time = time.Time{}
			}

			c.inner.Log.Infof("Attempt retry, request[%p], tries:%v, retry delay:%v", request, tries, delay)
		}

		if response, err = c.sendHttpRequestOnce(ctx, signingCtx, opts); err == nil {
			break
		}

		c.postSendHttpRequestOnce(signingCtx, response, err)

		if isContextError(ctx, &err) {
			err = &CanceledError{Err: err}
			break
		}

		if !body.IsSeekable() {
			break
		}

		if !retryer.IsErrorRetryable(err) {
			break
		}
	}
	return response, err
}