grawt

README

grawt

graceful terminations for go applications

example usage

var waiter = grawt.NewWaiter()

waiter.AddCloseHandler(func() {
		nacl.FinalizeStan()
	}, false)

// blocking wait, if no need to block (with http server, for example), you can omit .Wait() call
waiter.Wait()

Documentation

Index

• type CloseHandler
  • func (ch *CloseHandler) Done()
  • func (ch *CloseHandler) Halt(err error)
• type Waiter
  • func NewWaiter() *Waiter
  • func (w *Waiter) AddCloseHandler(f func(), waitForChannel bool) *CloseHandler
  • func (w *Waiter) Halt(err error)
  • func (w *Waiter) Wait()

Types

type CloseHandler

type CloseHandler struct {
	Quit chan struct{}
	// contains filtered or unexported fields
}

func (*CloseHandler) Done

func (ch *CloseHandler) Done()

func (*CloseHandler) Halt

func (ch *CloseHandler) Halt(err error)

type Waiter

type Waiter struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func NewWaiter

func NewWaiter() *Waiter

func (*Waiter) AddCloseHandler

func (w *Waiter) AddCloseHandler(f func(), waitForChannel bool) *CloseHandler

func (*Waiter) Halt

func (w *Waiter) Halt(err error)

func (*Waiter) Wait

func (w *Waiter) Wait()