doctrine/dbal — pull request #650 by accdavid (2014-08-04 05:55:18+00:00)
Title: Add close() method in MasterSlaveConnection.php

MasterSlaveConnection would use parent::close() to close connection, and it would close master connection, but slave connection.

That will increase the sqlite connections, and occur the "too many open files" error when I run our test.