httputil

Documentation

Index

• Constants
• func NewClient(timeout time.Duration, version string) *http.Client
• func ReadBody(r io.Reader) ([]byte, error)
• func TruncateBody(b []byte, max int) string
• type Doer

Constants

const MaxErrorBodyLen = 200

MaxErrorBodyLen is the maximum length of an error body snippet.

const MaxResponseBody = 1 << 20

MaxResponseBody is the upper bound on HTTP response body reads (1 MiB).

Functions

func NewClient

func NewClient(timeout time.Duration, version string) *http.Client

NewClient creates an HTTP client with the given timeout and a default User-Agent. The version string is included in the User-Agent header.

func ReadBody

func ReadBody(r io.Reader) ([]byte, error)

ReadBody reads up to MaxResponseBody bytes from r. Returns an error if the body exceeds MaxResponseBody.

func TruncateBody

func TruncateBody(b []byte, max int) string

TruncateBody returns up to max bytes of b as a string.

Types

type Doer

type Doer interface {
	Do(req *http.Request) (*http.Response, error)
}

Doer abstracts HTTP client operations for testability.