Method clearIdle

src/jrd/extds/ExtDS.cpp:1169–1221

}

void ConnectionsPool::clearIdle(thread_db* tdbb, bool all)
{
	Data* free = NULL;
	{
		MutexLockGuard guard(m_mutex, FB_FUNCTION);

		if (all)
		{
			while (!m_idleArray.isEmpty())
			{
				FB_SIZE_T pos = m_idleArray.getCount() - 1;
				Data* item = m_idleArray[pos];
				removeFromPool(item, pos);

				item->m_next = free;
				free = item;
			}
			fb_assert(!m_idleList);

			while (m_activeList)
				removeFromPool(m_activeList, -1);

			fb_assert(!m_allCount);
		}
		else
		{
			if (!m_idleList)
				return;

			time_t t;
			time(&t);
			t -= m_lifeTime;

			while (m_idleList)
			{
				Data* item = m_idleList->m_prev;
				if (item->m_lastUsed > t)
					break;

				removeFromPool(item, -1);
				item->m_next = free;
				free = item;
			};
		}
	}

	while (free)
	{
		Connection* conn = free->m_conn;
		free = free->m_next;
		conn->getProvider()->releaseConnection(tdbb, *conn, false);
	}
}

void ConnectionsPool::clear(thread_db* tdbb)
{