Method CheckOut

internal/sync/exclusive_pool.go:55–66

CheckOut checks out an instance from the pool and releases the lock to let other instances with same identity to grab the lock.

(identity string)

// CheckOut checks out an instance from the pool and releases the lock
// to let other instances with same identity to grab the lock.
func (p *ExclusivePool) CheckOut(identity string) {
	p.lock.Lock()
	defer p.lock.Unlock()

	p.pool[identity].Unlock()
	if p.count[identity] == 1 {
		delete(p.pool, identity)
		delete(p.count, identity)
	} else {
		p.count[identity]--
	}
}