lock

README

利用 Mysql InnoDB Transaction, 实现一个分布式锁

目前的缺点是，没有超时机制，不过 mysql 的 transaction 应该有几十秒.

Documentation

Index

• Constants
• type DistributedLock
  • func New(mysqlDSN string, lockName string) *DistributedLock
  • func (l *DistributedLock) Lock()
  • func (l *DistributedLock) Unlock()

Constants

const LockTableName = "distributedlock"

Types

type DistributedLock

type DistributedLock struct {
	Id      int
	Name    string
	Status  int
	Created string
	Updated string
	// contains filtered or unexported fields
}

func New

func New(mysqlDSN string, lockName string) *DistributedLock

func (*DistributedLock) Lock

func (l *DistributedLock) Lock()

func (*DistributedLock) Unlock

func (l *DistributedLock) Unlock()