Source of file FailoverTransport.php
Size: 2,325 Bytes - Last Modified: 2013-06-17T15:32:32+02:00
/home/theseer/Downloads/Symfony/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/FailoverTransport.php
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091 | <?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. */ /** * Contains a list of redundant Transports so when one fails, the next is used. * * @package Swift * @subpackage Transport * @author Chris Corbyn */ class Swift_Transport_FailoverTransport extends Swift_Transport_LoadBalancedTransport { /** * Registered transport currently used. * * @var Swift_Transport */ private $_currentTransport; /** * Creates a new FailoverTransport. */ public function __construct() { parent::__construct(); } /** * Send the given Message. * * Recipient/sender data will be retrieved from the Message API. * The return value is the number of recipients who were accepted for delivery. * * @param Swift_Mime_Message $message * @param string[] $failedRecipients An array of failures by-reference * * @return int */ public function send(Swift_Mime_Message $message, &$failedRecipients = null) { $maxTransports = count($this->_transports); $sent = 0; for ($i = 0; $i < $maxTransports && $transport = $this->_getNextTransport(); ++$i) { try { if (!$transport->isStarted()) { $transport->start(); } return $transport->send($message, $failedRecipients); } catch (Swift_TransportException $e) { $this->_killCurrentTransport(); } } if (count($this->_transports) == 0) { throw new Swift_TransportException( 'All Transports in FailoverTransport failed, or no Transports available' ); } return $sent; } // -- Protected methods protected function _getNextTransport() { if (!isset($this->_currentTransport)) { $this->_currentTransport = parent::_getNextTransport(); } return $this->_currentTransport; } protected function _killCurrentTransport() { $this->_currentTransport = null; parent::_killCurrentTransport(); } } |