func()

in httputil/httputil.go [178:214]

• 29 lines of code
• 12 McCabe index (conditional complexity)

func (client *Client) issueRequest(operation string, url string, headers map[string]string, payload *bytes.Buffer) (int, []byte, error) {
	request, err := http.NewRequest(operation, url, nil)
	if payload != nil && payload.Len() != 0 {
		request, err = http.NewRequest(operation, url, payload)
	}

	for key, value := range headers {
		request.Header.Add(key, value)
	}

	res, err := client.httpClient.Do(request)

	if err == nil && IsSuccessStatusCode(res.StatusCode) {
		// no need to retry
	} else if err == nil && res != nil {
		// there was no error, so look at the status code to retry
		for i := 1; client.retryBehavior(res.StatusCode, i); i++ {
			res, err = client.httpClient.Do(request)
			if err != nil {
				break
			}
		}
	}

	if err != nil {
		return -1, nil, errorhelper.AddStackToError(err)
	}

	body, err := ioutil.ReadAll(res.Body)
	res.Body.Close()
	code := res.StatusCode
	if err != nil {
		return -1, nil, errorhelper.AddStackToError(err)
	}

	return code, body, nil
}