fetch

Documentation

Index

• type Fetcher
  • func NewFile(path string) Fetcher
  • func NewFileRoundRobin(paths []string, timeout time.Duration, userAgent string) Fetcher
  • func NewHTTP(url string, timeout time.Duration, userAgent string) Fetcher
  • func NewHTTPRoundRobin(hosts []string, path string, timeout time.Duration, userAgent string) Fetcher
  • func NewRoundRobin(fetchers []Fetcher) Fetcher

Types

type Fetcher

type Fetcher interface {
	Fetch() ([]byte, error)
}

Fetcher is the interface that wraps the Fetch method. A Fetcher should return the same resource with every fetch, and `Fetch` should only return different data when the resource changes.

Fetch returns bytes fetched from some source, and any error.

func NewFile

func NewFile(path string) Fetcher

func NewFileRoundRobin

func NewFileRoundRobin(paths []string, timeout time.Duration, userAgent string) Fetcher

func NewHTTP

func NewHTTP(url string, timeout time.Duration, userAgent string) Fetcher

func NewHTTPRoundRobin

func NewHTTPRoundRobin(hosts []string, path string, timeout time.Duration, userAgent string) Fetcher

func NewRoundRobin

func NewRoundRobin(fetchers []Fetcher) Fetcher