42 lines
951 B
PHP
42 lines
951 B
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony package.
|
|
*
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Component\Mailer\Transport;
|
|
|
|
/**
|
|
* Uses several Transports using a failover algorithm.
|
|
*
|
|
* @author Fabien Potencier <fabien@symfony.com>
|
|
*/
|
|
class FailoverTransport extends RoundRobinTransport
|
|
{
|
|
private $currentTransport = null;
|
|
|
|
protected function getNextTransport(): ?TransportInterface
|
|
{
|
|
if (null === $this->currentTransport || $this->isTransportDead($this->currentTransport)) {
|
|
$this->currentTransport = parent::getNextTransport();
|
|
}
|
|
|
|
return $this->currentTransport;
|
|
}
|
|
|
|
protected function getInitialCursor(): int
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
protected function getNameSymbol(): string
|
|
{
|
|
return 'failover';
|
|
}
|
|
}
|