etcdsync

README

CSE Distributed Etcd lock

example

lock, _ := etcdsync.Lock("/test",-1, true)
defer lock.Unlock()
//do something
g += 1
fmt.Println(g)

Documentation

Index

• Constants
• Variables
• type DLock
  • func Lock(key string, ttl int64, wait bool) (*DLock, error)
  • func NewDLock(key string, ttl int64, wait bool) (l *DLock, err error)
  • func (m *DLock) ID() string
  • func (m *DLock) Lock(wait bool) (err error)
  • func (m *DLock) Unlock() (err error)

Constants

const (
	DefaultLockTTL    = 60
	DefaultRetryTimes = 3
	RootPath          = "/cse/etcdsync"

	OperationGlobalLock = "GLOBAL_LOCK"
)

Variables

var (
	IsDebug bool
)

Types

type DLock

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

func Lock

func Lock(key string, ttl int64, wait bool) (*DLock, error)

func NewDLock

func NewDLock(key string, ttl int64, wait bool) (l *DLock, err error)

func (*DLock) ID

func (m *DLock) ID() string

func (*DLock) Lock

func (m *DLock) Lock(wait bool) (err error)

func (*DLock) Unlock

func (m *DLock) Unlock() (err error)