utils

Documentation

Index

• Variables
• func IsErr(err error, target error) bool
• func ResolveHostIP(ctx context.Context, hostIP string) (subnets []string, private bool, _ error)
• type TreeMux
  • func (t TreeMux) ServeHTTP(w http.ResponseWriter, req *http.Request)

Variables

var (
	ErrNoRouteToHost         = errors.New("no route to host")
	ErrNoSuchHost            = errors.New("no such host")
	ErrConnectionRefused     = errors.New("connection refused")
	ErrConnectionTimedOut    = errors.New("connection timed out")
	ErrConnectionResetByPeer = errors.New("connection reset by peer")
	ErrIOTimeout             = errors.New("i/o timeout")
)

Common i/o related errors

Functions

func IsErr

func IsErr(err error, target error) bool

IsErr can be used to compare an error to a target and also works when used on errors that haven't been wrapped since it will fall back to a string comparison. Useful to check errors returned over the network.

func ResolveHostIP

func ResolveHostIP(ctx context.Context, hostIP string) (subnets []string, private bool, _ error)

Types

type TreeMux

type TreeMux struct {
	Handler http.Handler
	Sub     map[string]TreeMux
}

func (TreeMux) ServeHTTP

func (t TreeMux) ServeHTTP(w http.ResponseWriter, req *http.Request)