httpdownloader

Documentation

Index

• type HTTPDownloader
  • func NewHTTPDownloader(client *http.Client, clientTimeOut time.Duration, maxFileSize int64) *HTTPDownloader
  • func (d *HTTPDownloader) Download(ctx context.Context, url string) (io.ReadCloser, error)

Types

type HTTPDownloader

type HTTPDownloader struct {
	// contains filtered or unexported fields
}

HTTPDownloader downloads a file from an HTTP server.

func NewHTTPDownloader

func NewHTTPDownloader(client *http.Client, clientTimeOut time.Duration, maxFileSize int64) *HTTPDownloader

NewHTTPDownloader instantiates a new HTTPDownloader.

Requests will be time bound by clientTimeOut. Files bigger than maxFileSize will be rejected.

func (*HTTPDownloader) Download

func (d *HTTPDownloader) Download(ctx context.Context, url string) (io.ReadCloser, error)

Download initiates a time constrained HTTP GET request, validates Content-Length and returns response body io.ReadCloser.