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<?php |
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namespace MGDigital\BusQue; |
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use MGDigital\BusQue\Exception\ConcurrencyException; |
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use MGDigital\BusQue\Exception\DriverException; |
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use MGDigital\BusQue\Exception\TimeoutException; |
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class QueueWorker |
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{ |
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private $implementation; |
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public function __construct(Implementation $implementation) |
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{ |
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$this->implementation = $implementation; |
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} |
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public function work(string $queueName, int $n = null, int $time = null) |
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{ |
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$stopwatchStart = time(); |
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while ($n === null || $n > 0) { |
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try { |
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$this->iterate($queueName, $time); |
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$n === null || $n--; |
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} catch (DriverException $exception) { |
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$this->implementation->getLogger() |
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->error($exception->getMessage(), compact('exception')); |
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} catch (ConcurrencyException $exception) { |
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// do nothing |
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} catch (TimeoutException $exception) { |
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break; |
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} |
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if ($time !== null && (time() - $stopwatchStart >= $time)) { |
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break; |
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} |
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} |
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} |
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private function iterate(string $queueName, int $time = null) |
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{ |
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$received = $this->implementation->getQueueDriver() |
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->awaitCommand($queueName, $time); |
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$command = $this->implementation->getCommandSerializer() |
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->unserialize($received->getSerialized()); |
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$this->implementation->getLogger() |
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->debug('Command received', compact('command')); |
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try { |
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$this->implementation->getCommandBusAdapter() |
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->handle($command, true); |
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$this->implementation->getLogger() |
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->info('Command handled', compact('command')); |
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} catch (\Throwable $exception) { |
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$this->implementation->getLogger() |
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->error('Command failed', compact('command', 'exception')); |
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} finally { |
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$this->implementation->getQueueDriver() |
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->completeCommand($received->getQueueName(), $received->getId()); |
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} |
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} |
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} |
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mgdigital /
BusQue
