<?php /* * This file is part of SwiftMailer. * (c) 2004-2009 Chris Corbyn * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ /** * Listens for changes within the Transport system. * * @author Chris Corbyn */ interface Swift_Events_TransportChangeListener extends Swift_Events_EventListener { /** * Invoked just before a Transport is started. */ public function beforeTransportStarted(Swift_Events_TransportChangeEvent $evt); /** * Invoked immediately after the Transport is started. */ public function transportStarted(Swift_Events_TransportChangeEvent $evt); /** * Invoked just before a Transport is stopped. */ public function beforeTransportStopped(Swift_Events_TransportChangeEvent $evt); /** * Invoked immediately after the Transport is stopped. */ public function transportStopped(Swift_Events_TransportChangeEvent $evt); }