graceful

Documentation

Index

• func PostHook(f func())
• func PreHook(f func())
• func Shutdown()

Functions

func PostHook

func PostHook(f func())

PostHook registers a function to be called after all of this package's normal shutdown actions. All listeners will be called in the order they were added, from a single goroutine, and are guaranteed to be called after all listening connections have been closed, but before Wait() returns.

If you've Hijacked any connections that must be gracefully shut down in some other way (since this library disowns all hijacked connections), it's reasonable to use a PostHook to signal and wait for them.

func PreHook

func PreHook(f func())

PreHook registers a function to be called before any of this package's normal shutdown actions. All listeners will be called in the order they were added, from a single goroutine.

func Shutdown

func Shutdown()

Shutdown shouts down after closing processes.