sync

Documentation

Index

• type KeyLocker
  • func New() *KeyLocker
  • func (s *KeyLocker) Lock(ID string)
  • func (s *KeyLocker) Unlock(ID string)

Types

type KeyLocker

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

KeyLocker it is a thread safe wrapper of sync.Map Usage: it's used in order to lock specific key in a map to synchronizes concurrent access to a code block. locker.Lock(id) defer locker.Unlock(id)

func New

func New() *KeyLocker

New creates Keylocker

func (*KeyLocker) Lock

func (s *KeyLocker) Lock(ID string)

Lock it locks a specific bucket by it's ID to hold ant concurrent access to that specific item

do not forget calling Unlock() after locking it.

func (*KeyLocker) Unlock

func (s *KeyLocker) Unlock(ID string)

Unlock it unlocks a specific item by it's ID and it will delete it from the shared locks map