redishelper

package module

v0.0.0-...-f734901 Latest Latest Go to latest Published: Nov 23, 2020 License: MIT Imports: 2 Imported by: 0

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Valid go.mod file

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go simple redis locker (with holder)

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func ClearLocks(client *redis.Client, holder string) error

清除指定holder的拥有的所有锁

func GetNewClient(addr string, pwd string, db int) *redis.Client

获取一个新redis连接

func ReleaseLock(client *redis.Client, key string, holder string) (bool, error)

释放锁

type RedisLock struct {
	Key           string //锁key
	Holder        string //锁拥有者
	ExpireSeconds int64  //锁过期时间（秒）
}

func AcquireLock(client *redis.Client, key string, holder string) (*RedisLock, error)

获取锁（永不过期）

func AcquireLockWithExpire(client *redis.Client, key string, holder string, expireSeconds int64) (*RedisLock, error)

获取锁（带过期时间）

func (lock *RedisLock) ReleaseSelf(client *redis.Client) (bool, error)

释放