sync

Documentation

Index

• func Lock(owner, id string)
• func Once(id string) error
• func Unlock(owner, id string)
• func UnlockForOwner(owner string)

Functions

func Lock

func Lock(owner, id string)

Lock create new locker for provided id if it is not exists or takes existing, then locks it

func Once

func Once(id string) error

Once will return nil only to one caller for id provided in minute. Other callers will get error errExecuted

func Unlock

func Unlock(owner, id string)

Unlock takes existing locker from map and unlocks it

func UnlockForOwner

func UnlockForOwner(owner string)

UnlockForOwner unlocks all lockers locked by owner