lock_ridis

package

v0.0.0-...-4f74120 Latest Latest Go to latest Published: Apr 25, 2024 License: Apache-2.0 Imports: 10 Imported by: 0

Details

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Repository

gitee.com/menciis/gkit

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
func LeaseLock(lock locker.Locker, key string, expire int, ops ...options.Option) (func() error, error)
func NewRedisLock(client redis.UniversalClient, opts ...options.Option) locker.Locker
func SetInterval(duration time.Duration) options.Option
func SetLeaseEnable(enable bool) options.Option
func SetLeaseInterval(duration time.Duration) options.Option
func SetLeaseLogger(logger log.Logger) options.Option
func SetLeaseRandomNum(randomNum int) options.Option
func SetRetries(retries int) options.Option
type Lock
- func (l *Lock) Lock(key string, expire int, mark string) error
- func (l *Lock) UnLock(key string, mark string) error

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrLockFailed   = errors.New("获取锁失败")
	ErrUnLockFailed = errors.New("释放锁失败")
	CMDLock         = `` /* 193-byte string literal not displayed */

	CMDUnlock = `if redis.call("GET", KEYS[1]) == ARGV[1] then
    return redis.call("DEL", KEYS[1])
else
    return 0
end`
)

Functions ¶

func LeaseLock ¶

func LeaseLock(lock locker.Locker, key string, expire int, ops ...options.Option) (func() error, error)

func NewRedisLock ¶

func NewRedisLock(client redis.UniversalClient, opts ...options.Option) locker.Locker

func SetInterval ¶

func SetInterval(duration time.Duration) options.Option

SetInterval 设置重试间隔时间

func SetLeaseEnable ¶

func SetLeaseEnable(enable bool) options.Option

func SetLeaseInterval ¶

func SetLeaseInterval(duration time.Duration) options.Option

func SetLeaseLogger ¶

func SetLeaseLogger(logger log.Logger) options.Option

func SetLeaseRandomNum ¶

func SetLeaseRandomNum(randomNum int) options.Option

func SetRetries ¶

func SetRetries(retries int) options.Option

SetRetries 设置重试次数

Types ¶

type Lock ¶

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

func (*Lock) Lock ¶

func (l *Lock) Lock(key string, expire int, mark string) error

func (*Lock) UnLock ¶

func (l *Lock) UnLock(key string, mark string) error

Source Files ¶

View all Source files

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