lock

package

v1.0.3 Latest Latest Go to latest Published: Jul 7, 2026 License: MIT Imports: 3 Imported by: 0

Details

This section is empty.

This section is empty.

This section is empty.

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

DBLock 基于DB的分布式锁（无Redis时用）

func NewDBLock(db *gorm.DB) *DBLock

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

Lock 基于DB的行锁实现

type DistributedLock interface {
	// Lock 抢占锁，返回：是否成功、解锁函数、错误
	Lock(ctx context.Context, key string, timeout time.Duration) (bool, func(), error)
}

DistributedLock 分布式锁接口（适配Redis/DB）。 Redis 实现见可选子包 pkg/lock/redislock；内存实现见 runtime/internal。

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