chanlock

Documentation

Index

• type ChanLock
  • func NewChanLock() *ChanLock
  • func (cl *ChanLock) Lock()
  • func (cl *ChanLock) LockContext(ctx context.Context) error
  • func (cl *ChanLock) Unlock()
  • func (cl *ChanLock) UnlockContext(ctx context.Context) error

Types

type ChanLock

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

ChanLock implements a contextlock.ContextLocker that uses a Go channel to provide atomic locking and unlocking with context.Context cancellation support. This lock is resolved locally and does not require network calls.

func NewChanLock

func NewChanLock() *ChanLock

NewChanLock creates a new channel-based contextlock.ContextLocker.

func (*ChanLock) Lock

func (cl *ChanLock) Lock()

Lock implements sync.Locker.

func (*ChanLock) LockContext

func (cl *ChanLock) LockContext(ctx context.Context) error

LockContext implements contextlock.ContextLocker.

func (*ChanLock) Unlock

func (cl *ChanLock) Unlock()

Unlock implements sync.Locker.

func (*ChanLock) UnlockContext

func (cl *ChanLock) UnlockContext(ctx context.Context) error

UnlockContext implements contextlock.ContextLocker.