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<?php |
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declare(strict_types=1); |
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namespace Jellyfish\QueueRabbitMq; |
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use Jellyfish\Queue\DestinationInterface; |
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use Jellyfish\Queue\MessageInterface; |
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class FanoutConsumer extends AbstractConsumer |
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{ |
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/** |
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* @param \Jellyfish\Queue\DestinationInterface $destination |
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* |
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* @return \Jellyfish\Queue\MessageInterface|null |
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*/ |
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public function receiveMessage(DestinationInterface $destination): ?MessageInterface |
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{ |
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$this->createQueueAndBind($destination); |
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return $this->doReceiveMessage($destination); |
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} |
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/** |
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* @param \Jellyfish\Queue\DestinationInterface $destination |
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* @param int $limit |
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* |
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* @return \Jellyfish\Queue\MessageInterface[] |
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*/ |
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public function receiveMessages(DestinationInterface $destination, int $limit): array |
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{ |
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$receivedMessages = []; |
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$this->createQueueAndBind($destination); |
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for ($i = 0; $i < $limit; $i++) { |
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$receivedMessage = $this->doReceiveMessage($destination); |
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if ($receivedMessage === null) { |
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return $receivedMessages; |
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} |
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$receivedMessages[] = $receivedMessage; |
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} |
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return $receivedMessages; |
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} |
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/** |
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* @param \Jellyfish\Queue\DestinationInterface $destination |
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* |
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* @return void |
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*/ |
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protected function createQueueAndBind(DestinationInterface $destination): void |
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{ |
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try { |
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$backupConnection = clone $this->connection; |
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$this->connection->createQueueAndBind($destination); |
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$backupConnection->getChannel()->close(); |
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} catch (\Exception $exception) { |
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if ($exception->getCode() === 404) { |
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$this->connection = $backupConnection; |
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$exchange = clone $destination; |
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$exchange->setName($destination->getProperty('bind')); |
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$this->connection->createExchange($exchange); |
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$this->connection->createQueueAndBind($destination); |
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} |
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} |
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} |
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} |
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jellyfishphp /
jellyfish
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