utils

Documentation

Overview

Package utils contains various utility types and functions.package utils

The number of types and methods should be very limited. This should be a holding area for types and functions until they can be placed in their proper locations.

Index

• func FreePort() (int, error)
• func WaitForSignal()

Functions

func FreePort

func FreePort() (int, error)

FreePort returns a free TCP port on localhost. If you allocate a lot of ports this *will* cause concurrency issues.

func WaitForSignal

func WaitForSignal()

WaitForSignal waits for any signal (SIGHUP, SIGTERM...) before returning