gracefulshutdown

Documentation

Overview

Package gracefulshutdown implements a simple library for enabling app-level graceful shutdown on receiving shutdown OS signals like SIGTERM and SIGINT.

Index

• func Enable(handler func() error)

Functions

func Enable

func Enable(handler func() error)

Enable enables app-level graceful shutdown and invokes the given handler once graceful shutdown is triggerred. Note that Enable can ONLY be called once. All following calls will be ineffective.