try_lock

package

v1.0.8 Latest Latest Go to latest Published: Aug 23, 2023 License: Apache-2.0 Imports: 6 Imported by: 1

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import "github.com/ccheers/xpkg/sync/try_lock"

func SimpleDistributedTryLock(command CASCommand, key string, duration time.Duration, opts ...Option) (func(), error)

type CASCommand interface {
    CAS(key, src, dst string) bool
}

type Option func(*options)

func WithScheduleFunc(f func()) Option

type Schedule func()

type TryMutexLocker interface {
    Unlock()
    TryLock(duration time.Duration) error
}

func NewChMutex() TryMutexLocker

func NewDistributedTryLocker(cmd CASCommand, key, value string, opts ...Option) TryMutexLocker

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func SimpleDistributedTryLock(command CASCommand, key string, duration time.Duration, opts ...Option) (func(), error)

type CASCommand interface {
	CAS(key, src, dst string) bool
}

type Option func(*options)

func WithScheduleFunc(f func()) Option

type Schedule func()

type TryMutexLocker interface {
	Unlock()
	TryLock(duration time.Duration) error
}

func NewChMutex() TryMutexLocker

func NewDistributedTryLocker(cmd CASCommand, key, value string, opts ...Option) TryMutexLocker