httpcache

Documentation

Overview

Package httpcache provides an interface to HTTP request static cache,

Usage example :

func main() {
  url := "https://api.github.com/repos/astaxie/beego/contributors"
  body := httpcache.MakeCachedHTTPRequest(url)
  jsonResp, linkHeader, _ := httpcache.ReadResp(body)
  fmt.Printf("%s\n%s", jsonResp, linkHeader)
}

Index

• func GetFilename(url string) string
• func MakeCachedHTTPRequest(url string, tmpFolder string, debug bool) []byte
• func MakeHTTPRequest(url string) ([]byte, int, error)
• func ReadResp(fullResp []byte) ([]byte, string, error)

Functions

func GetFilename

func GetFilename(url string) string

GetFilename gets encoded filename for cache usage

func MakeCachedHTTPRequest

func MakeCachedHTTPRequest(url string, tmpFolder string, debug bool) []byte

MakeCachedHTTPRequest makes a cacheable request to the external URL If the request was already made once, it will be not done again, but read from the file in temporary folder. Currently is was tested only for GET queries

func MakeHTTPRequest

func MakeHTTPRequest(url string) ([]byte, int, error)

MakeHTTPRequest makes a non-cacheable request to the external URL

func ReadResp

func ReadResp(fullResp []byte) ([]byte, string, error)

ReadResp : reads response from the cached HTTP query.