graceupdate

Documentation

Overview

Package graceupdate provides graceful update for easegress.

Index

• Variables
• func CallOriProcessTerm(done chan struct{}) bool
• func IsInherit() bool
• func NotifySigUsr2(closeCls func(), restartCls func()) error

Variables

var (
	// Global is gracenet Net struct
	Global = &gracenet.Net{}
)

Functions

func CallOriProcessTerm

func CallOriProcessTerm(done chan struct{}) bool

CallOriProcessTerm notifies parent process to exist.

func IsInherit

func IsInherit() bool

IsInherit returns if I am the child process on gracefully updating process.

func NotifySigUsr2

func NotifySigUsr2(closeCls func(), restartCls func()) error

NotifySigUsr2 handles signal SIGUSR2 to gracefully update.