shutdown

Documentation

Index

• Variables
• func InitiateGracefulShutdown()
• func RunSignalListener()
• type ArrayOfParameterlessFunctions

Variables

var Actions = ArrayOfParameterlessFunctions{}

Actions - see RunSignalListener

var Sigs *chan os.Signal

Sigs holds a channel accepting os signals

var Timeout = time.Second * 1

Timeout is used to handle "graceful shutdown". When it passes, os.Exit(ExitCodeGracefulShutdownTimeout) is called zero value means "no timeout"

Functions

func InitiateGracefulShutdown

func InitiateGracefulShutdown()

InitiateGracefulShutdown starts the shutdown process and returns without delay Intended to be called by the user's code (including request handlers), in contrast with signal-based shutdown initiated from the outer world

func RunSignalListener

func RunSignalListener()

RunSignalListener creates a listener to catch SIGINT and SIGTERM. When signal arrives, functions from Actions are run sequentially. Time spent is controlled by the Timeout

Types

type ArrayOfParameterlessFunctions

type ArrayOfParameterlessFunctions = []func()

ArrayOfParameterlessFunctions is a type for Actions variable