Method dequeue

internal/pool/want_conn.go:88–99

()

}

func (q *wantConnQueue) dequeue() (*wantConn, bool) {
	q.mu.Lock()
	defer q.mu.Unlock()

	if len(q.items) == 0 {
		return nil, false
	}

	item := q.items[0]
	q.items = q.items[1:]
	return item, true
}

func (q *wantConnQueue) discardDoneAtFront() int {
	q.mu.Lock()