semaphore

Documentation

Index

• type Semaphore
  • func New(n int) *Semaphore
  • func (s *Semaphore) Acquire(ctx context.Context) (*Token, bool)
  • func (s *Semaphore) TryAcquire() (*Token, bool)
• type Token
  • func (t *Token) Release()

Types

type Semaphore

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

func New

func New(n int) *Semaphore

func (*Semaphore) Acquire

func (s *Semaphore) Acquire(ctx context.Context) (*Token, bool)

func (*Semaphore) TryAcquire

func (s *Semaphore) TryAcquire() (*Token, bool)

type Token

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

func (*Token) Release

func (t *Token) Release()