client

type GracefulClient interface {
	http.RoundTripper

	Do(req *http.Request) (*http.Response, error)
	Get(url string) (resp *http.Response, err error)
	Head(url string) (resp *http.Response, err error)
	Post(url string, contentType string, body io.Reader) (resp *http.Response, err error)
	PostForm(url string, data url.Values) (resp *http.Response, err error)
	// contains filtered or unexported methods
}