lock

Documentation

Index

• type MapLock
  • func (MapLock) Demo()
  • func (r *MapLock) Destroy(key string)
  • func (r *MapLock) DestroyAll()
  • func (r *MapLock) Lock(key string, timeout time.Duration) (*itemLock, error)
  • func (MapLock) New() *MapLock
  • func (MapLock) Once() *MapLock
  • func (r *MapLock) Store(key string, val any) error
  • func (r *MapLock) StoreMany(items map[string]any) error
  • func (r *MapLock) Try(key string) error

Types

type MapLock

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

字典锁：一个锁的集合

var (
	MapLockApp MapLock
)

func (MapLock) Demo

func (MapLock) Demo()

func (*MapLock) Destroy

func (r *MapLock) Destroy(key string)

Destroy 删除锁

func (*MapLock) DestroyAll

func (r *MapLock) DestroyAll()

DestroyAll 删除所有锁

func (*MapLock) Lock

func (r *MapLock) Lock(key string, timeout time.Duration) (*itemLock, error)

Lock 获取锁

func (MapLock) New

func (MapLock) New() *MapLock

New 实例化：字典锁

func (MapLock) Once

func (MapLock) Once() *MapLock

SingleMapLock 单例化：字典锁

func (*MapLock) Store

func (r *MapLock) Store(key string, val any) error

Store 创建锁

func (*MapLock) StoreMany

func (r *MapLock) StoreMany(items map[string]any) error

StoreMany 批量创建锁

func (*MapLock) Try

func (r *MapLock) Try(key string) error

Try 尝试获取锁