redislock

package

v1.0.3 Latest Latest Go to latest Published: Jul 7, 2026 License: MIT Imports: 7 Imported by: 0

Details

Package redislock provides a Redsync (Redis) backed lock.DistributedLock.

It is an optional driver kept out of pkg/lock so that local/in-memory embedding does not pull in redsync / go-redis.

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

RedisLock is a Redsync-backed distributed lock (recommended for production).

func New(redisClient *redis.Client) *RedisLock

New builds a Redis-backed distributed lock over the given client.

func (l *RedisLock) Lock(ctx context.Context, key string, timeout time.Duration) (bool, func(), error)

Lock 抢占分布式锁