Method Close

tools/cache/heap.go:132–137

Close the Heap and signals condition variables that may be waiting to pop items from the heap.

()

// Close the Heap and signals condition variables that may be waiting to pop
// items from the heap.
func (h *Heap) Close() {
	h.lock.Lock()
	defer h.lock.Unlock()
	h.closed = true
	h.cond.Broadcast()
}

// Add inserts an item, and puts it in the queue. The item is updated if it
// already exists.