lock

Jun 14, 2016

Changes in this version

+ var Canceled = errors.New("lock canceled by another process")

+ var ErrLockTimeout = errors.New("timed out waiting for lock")

+ type AdvisoryLock struct

+ Context string

+ LockTimeout time.Duration

+ func NewAdvisoryLock(db *sql.DB, key uint32) (*AdvisoryLock, error)

+ func (l *AdvisoryLock) CancelPending() error

+ func (l *AdvisoryLock) Lock() error

+ func (l *AdvisoryLock) Locker() sync.Locker

+ func (l *AdvisoryLock) Unlock() error