httpcache

README

httpcache

Package httpcache provides a simple http.RoundTripper to cache http responses.

Documentation

Overview

Package httpcache provides a simple http.RoundTripper to cache http responses.

Index

• type Cache
• type Transport
  • func Custom(t http.RoundTripper, c Cache) *Transport
  • func Default(c Cache) *Transport
  • func (t Transport) RoundTrip(r *http.Request) (*http.Response, error)

Types

type Cache

type Cache interface {
	Get(key string) ([]byte, bool)
	Set(key string, response []byte)
}

Cache describes how to retrieve and store responses.

type Transport

type Transport struct {
	Transport http.RoundTripper // used to make actual requests.
	Cache     Cache
}

Transport implements http.RoundTripper and returns responses from a cache.

func Custom

func Custom(t http.RoundTripper, c Cache) *Transport

Custom uses t to make actual requests.

func Default

func Default(c Cache) *Transport

Default uses http.DefaultTransport to make actual requests.

func (Transport) RoundTrip

func (t Transport) RoundTrip(r *http.Request) (*http.Response, error)

RoundTrip implements the cache logic.