Method put

lib_acl_cpp/independent/connpool/src/connect_pool.cpp:99–138

}

void connect_pool::put(connect_client* conn, bool keep /* = true */)
{
	time_t now = time(NULL);

	lock_->lock();

	// ����Ƿ������������ٱ�־λ
	if (delay_destroy_)
	{
		delete conn;
		count_--;
		assert(count_ >= 0);
		if (count_ == 0)
		{
			// ������ü���Ϊ 0 ��������
			lock_->unlock();
			delete this;
		}
		return;
	}

	if (keep && alive_)
	{
		conn->set_when(now);
		pool_.push_front(conn);
	}
	else
	{
		delete conn;
		count_--;
		assert(count_ >= 0);
	}

	if (idle_ttl_ >= 0 && now - last_check_ >= check_inter_)
	{
		(void) check_idle(idle_ttl_, false);
		(void) time(&last_check_);
	}
	lock_->unlock();
}

void connect_pool::set_delay_destroy()
{