signals

Documentation

Overview

Package signals contains utilities for dealing with signals. This code was taken from https://github.com/kubernetes/sample-controller/tree/master/pkg/signals.

Index

• func GenerateStopSignal()
• func RegisterSignalHandlers() <-chan struct{}

Functions

func GenerateStopSignal

func GenerateStopSignal()

func RegisterSignalHandlers

func RegisterSignalHandlers() <-chan struct{}

RegisterSignalHandlers registers a signal handler for capturedSignals and starts a goroutine that will block until a signal is received. The first signal received will cause the stopCh channel to be closed, giving the opportunity to the program to exist gracefully. If a second signal is received before then, we will force exit with code 1.