Method aliving

lib_acl_cpp/src/connpool/connect_pool.cpp:173–195

}

bool connect_pool::aliving()
{
	// XXX����Ȼ�˴�δ��������ҲӦ�ò��������⣬��Ϊ����� peek() ���̻��ٴ�
	// �� alive_ �������Է�ֹ���̲߳���ʱ�ij�ͻ
	if (alive_) {
		return true;
	}

	time_t now = time(NULL);

	lock_.lock();
	if (retry_inter_ > 0 && now - last_dead_ >= retry_inter_) {
		alive_ = true;
		lock_.unlock();

		// ���÷��������״̬���Ա�����
		logger("reset server: %s", get_addr());
		return true;
	}

	lock_.unlock();
	return false;
}

connect_client* connect_pool::peek(bool on, double* tc, bool* old)
{