package semaphore

import "github.com/v2ray/v2ray-core/common/signal/semaphore"

Index ¶

• type Instance
• func New(n int) *Instance
• func (s *Instance) Signal()
• func (s *Instance) Wait() <-chan struct{}

Package Files ¶

semaphore.go

type Instance ¶ Uses

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

Instance is an implementation of semaphore.

func New ¶ Uses

func New(n int) *Instance

New create a new Semaphore with n permits.

func (*Instance) Signal ¶ Uses

func (s *Instance) Signal()

Signal releases a permit into the semaphore.

func (*Instance) Wait ¶ Uses

func (s *Instance) Wait() <-chan struct{}

Wait returns a channel for acquiring a permit.