httpclient

type Backoff interface {
	Next(retry int) time.Duration
}

type Client interface {
	Get(url string, headers http.Header) (*http.Response, error)
	Post(url string, body io.Reader, headers http.Header) (*http.Response, error)
	PostForm(url string, val url.Values, headers http.Header) (*http.Response, error)
	Put(url string, body io.Reader, headers http.Header) (*http.Response, error)
	Patch(url string, body io.Reader, headers http.Header) (*http.Response, error)
	Delete(url string, headers http.Header) (*http.Response, error)
	Do(req *http.Request) (*http.Response, error)
	Options() Options
	Clone(opts ...Option) Client
}

type DoFunc func(*http.Request, func(*http.Response) error) error

type Middleware func(DoFunc) DoFunc

type Option func(opts *Options)

type Options struct {
	Retrier    Retriable
	Timeout    time.Duration
	RetryCount int
	Middles    []Middleware
	Transport  http.RoundTripper
}

type Retriable interface {
	NextInterval(retry int) time.Duration
}

type RetriableFunc func(retry int) time.Duration