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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Yii\Queue\Command; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Yiisoft\Queue\Cli\LoopInterface; |
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use Yiisoft\Queue\QueueFactoryInterface; |
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final class ListenAllCommand extends Command |
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{ |
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protected static $defaultName = 'queue:listen-all'; |
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protected static $defaultDescription = 'Listens the all the given queues and executes messages as they come. ' . |
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'Meant to be used in development environment only. ' . |
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'Listens all configured queues by default in case you\'re using yiisoft/config. ' . |
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'Needs to be stopped manually.'; |
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public function __construct(private QueueFactoryInterface $queueFactory, private LoopInterface $loop, private array $channels) |
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{ |
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parent::__construct(); |
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} |
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public function configure(): void |
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{ |
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$this->addArgument( |
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'channel', |
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InputArgument::OPTIONAL | InputArgument::IS_ARRAY, |
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'Queue channel name list to connect to', |
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$this->channels, |
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) |
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->addOption( |
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'pause', |
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'p', |
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InputOption::VALUE_REQUIRED, |
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'Pause between queue channel iterations in seconds. May save some CPU. Default: 1', |
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1, |
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) |
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->addOption( |
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'maximum', |
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'm', |
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InputOption::VALUE_REQUIRED, |
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'Maximum number of messages to process in each channel before switching to another channel. ' . |
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'Default is 0 (no limits).', |
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0, |
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); |
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$this->addUsage('[channel1 [channel2 [...]]] [--timeout=<timeout>] [--maximum=<maximum>]'); |
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} |
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protected function execute(InputInterface $input, OutputInterface $output): int |
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{ |
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$queues = []; |
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/** @var string $channel */ |
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foreach ($input->getArgument('channel') as $channel) { |
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$queues[] = $this->queueFactory->get($channel); |
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} |
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while ($this->loop->canContinue()) { |
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$hasMessages = false; |
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foreach ($queues as $queue) { |
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$hasMessages = $queue->run((int)$input->getOption('maximum')) > 0 || $hasMessages; |
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} |
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if (!$hasMessages) { |
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$pauseSeconds = (int)$input->getOption('pause'); |
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if ($pauseSeconds < 0) { |
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$pauseSeconds = 1; |
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} |
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/** @psalm-var 0|positive-int $pauseSeconds */ |
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sleep($pauseSeconds); |
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} |
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} |
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return 0; |
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} |
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} |
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yiisoft /
queue
