zklock

package

v0.0.0-...-817d39a Latest Latest Go to latest Published: Apr 23, 2021 License: MIT Imports: 8 Imported by: 0

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This package is copied and modified from https://github.com/nladuo/go-zk-lock

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func Close()

Close close connection

func Connect(_hosts []string, zkTimeOut time.Duration) error

Connect conncet to ZK cluster

func PConnect(_hosts []string, zkTimeOut time.Duration) error

PConnect connect to ZK cluster

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

Dlocker distributed locker

func NewLocker(path string, timeout time.Duration) (*Dlocker, error)

NewLocker create instance of ZK lock

func (d *Dlocker) Lock() error

Lock just list mutex.Lock()

func (d *Dlocker) TryLock() error

TryLock try lock and return error immediately if fail

func (d *Dlocker) Unlock() error

Unlock just list mutex.Unlock(), return false when zookeeper connection error or locker timeout