closer

Documentation

Index

• func Add(f ...func() error)
• func CloseAll()
• func Wait()
• type Closer
  • func New(sig ...os.Signal) *Closer
  • func (c *Closer) Add(f ...func() error)
  • func (c *Closer) CloseAll()
  • func (c *Closer) Wait()

Functions

func Add

func Add(f ...func() error)

Add func to global closer.

func CloseAll

func CloseAll()

CloseAll calls all closer functions.

func Wait

func Wait()

Wait blocks until all closer functions are done.

Types

type Closer

type Closer struct {
	// contains filtered or unexported fields
}

Closer is a global closer.

func New

func New(sig ...os.Signal) *Closer

New returns new Closer. If []os.Signal is specified Closer will automatically call CloseAll when one of signals is received from OS.

func (*Closer) Add

func (c *Closer) Add(f ...func() error)

Add func to closer.

func (*Closer) CloseAll

func (c *Closer) CloseAll()

CloseAll calls all closer functions.

func (*Closer) Wait

func (c *Closer) Wait()

Wait blocks until all closer functions are done.