utils

Documentation

Index

• func CloseAndLog(log log.StandardLogger, name string, closer io.Closer)
• func Exists(path string) bool
• func SanitizeAddr(addr string) (string, error)
• func SetStatusAndEnd(span trace.Span, err error)
• func SquareSize(lenShares int) uint64
• func ValidateAddr(addr string) (string, error)

Functions

func CloseAndLog

func CloseAndLog(log log.StandardLogger, name string, closer io.Closer)

func Exists

func Exists(path string) bool

Exists checks whether file or directory exists under the given 'path' on the system.

func SanitizeAddr

func SanitizeAddr(addr string) (string, error)

SanitizeAddr trims leading protocol scheme and port from the given IP address or hostname if present.

func SetStatusAndEnd

func SetStatusAndEnd(span trace.Span, err error)

SetStatusAndEnd sets the status of the span depending on the contents of the passed error and ends it.

func SquareSize

func SquareSize(lenShares int) uint64

SquareSize returns the size of the square based on the given amount of shares.

func ValidateAddr

func ValidateAddr(addr string) (string, error)

ValidateAddr sanitizes the given address and verifies that it is a valid IP or hostname. The sanitized address is returned.