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<?php |
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namespace SfCod\SocketIoBundle\DependencyInjection; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Psr\Log\LoggerInterface; |
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use SfCod\SocketIoBundle\Command\NodeJsServerCommand; |
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use SfCod\SocketIoBundle\Command\PhpServerCommand; |
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use SfCod\SocketIoBundle\Command\ProcessCommand; |
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use SfCod\SocketIoBundle\Events\EventInterface; |
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use SfCod\SocketIoBundle\Events\EventPublisherInterface; |
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use SfCod\SocketIoBundle\Events\EventSubscriberInterface; |
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use SfCod\SocketIoBundle\Middleware\Process\DoctrineReconnect; |
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use SfCod\SocketIoBundle\Service\Broadcast; |
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use SfCod\SocketIoBundle\Service\EventManager; |
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use SfCod\SocketIoBundle\Service\JoinHandler; |
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use SfCod\SocketIoBundle\Service\LeaveHandler; |
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use SfCod\SocketIoBundle\Service\Process; |
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use SfCod\SocketIoBundle\Service\RedisDriver; |
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use SfCod\SocketIoBundle\Service\Worker; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\Definition; |
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use Symfony\Component\DependencyInjection\Exception\RuntimeException; |
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use Symfony\Component\DependencyInjection\Extension\Extension; |
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use Symfony\Component\DependencyInjection\Reference; |
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/** |
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* Class SocketIoExtension. |
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* |
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* @author Virchenko Maksim <[email protected]> |
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* |
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* @package SfCod\SocketIoBundle\DependencyInjection |
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*/ |
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class SocketIoExtension extends Extension |
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{ |
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/** |
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* Loads a specific configuration. |
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* |
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* @throws \Exception |
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*/ |
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public function load(array $configs, ContainerBuilder $container) |
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{ |
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$configuration = new SocketIoConfiguration(); |
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$config = $this->processConfiguration($configuration, $configs); |
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$container->registerForAutoconfiguration(EventPublisherInterface::class) |
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->addTag('socketio.publisher'); |
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$container->registerForAutoconfiguration(EventSubscriberInterface::class) |
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->addTag('socketio.subscriber'); |
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$container->registerForAutoconfiguration(EventInterface::class) |
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->addTag('socketio.events'); |
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$this->createDriver($config, $container); |
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$this->createBroadcast($config, $container); |
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$this->createEventManager($config, $container); |
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$this->createProcess($config, $container); |
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$this->createWorker($config, $container); |
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$this->createCommands($config, $container); |
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$this->createHandlers($config, $container); |
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$eventManager = $container->get(EventManager::class); |
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foreach ($eventManager->getList() as $name => $class) { |
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$definition = new Definition($class); |
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$definition |
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->setAutowired(true) |
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->setAutoconfigured(true) |
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->setPublic(false); |
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$eventManager->addMethodCall('addEvent', [$definition]); |
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} |
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} |
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/** |
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* Create driver. |
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*/ |
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private function createDriver(array $config, ContainerBuilder $container) |
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{ |
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$redis = new Definition(RedisDriver::class); |
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$redis->setArguments([ |
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$container->getParameter('env(REDIS_URL)'), |
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]); |
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$container->setDefinition(RedisDriver::class, $redis); |
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} |
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/** |
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* Create broadcast. |
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*/ |
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private function createBroadcast(array $config, ContainerBuilder $container) |
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{ |
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$broadcast = new Definition(Broadcast::class); |
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$broadcast->setArguments([ |
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new Reference(RedisDriver::class), |
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new Reference(EventManager::class), |
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new Reference(LoggerInterface::class), |
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new Reference(Process::class), |
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]); |
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if ($container->getParameter('kernel.bundles')['DoctrineBundle'] ?? null) { |
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$doctrineReconnect = new Definition(DoctrineReconnect::class); |
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$doctrineReconnect->setArguments([ |
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new Reference(EntityManagerInterface::class), |
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]); |
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$container->setDefinition(DoctrineReconnect::class, $doctrineReconnect); |
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} |
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if (isset($config['processMiddlewares'])) { |
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$processMiddlewares = []; |
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foreach ($config['processMiddlewares'] as $processMiddlewareId) { |
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if (!$container->has($processMiddlewareId)) { |
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throw new RuntimeException(sprintf('Invalid middleware: service "%s" not found.', $processMiddlewareId)); |
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} |
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$processMiddlewares[] = new Reference($processMiddlewareId); |
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} |
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$broadcast->addMethodCall('setProcessMiddlewares', [$processMiddlewares]); |
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} |
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$container->setDefinition(Broadcast::class, $broadcast); |
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} |
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/** |
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* Create event manager. |
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*/ |
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private function createEventManager(array $config, ContainerBuilder $container) |
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{ |
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$eventManager = new Definition(EventManager::class); |
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$eventManager->setArguments([ |
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$container->getParameter('kernel.root_dir'), |
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$config['namespaces'], |
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]); |
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$container->setDefinition(EventManager::class, $eventManager); |
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} |
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/** |
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* Create process. |
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*/ |
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private function createProcess(array $config, ContainerBuilder $container) |
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{ |
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$jobProcess = new Definition(Process::class); |
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$jobProcess->setArguments([ |
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'console', |
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sprintf('%s/bin', $container->getParameter('kernel.project_dir')), |
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]); |
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$container->setDefinition(Process::class, $jobProcess); |
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} |
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/** |
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* Create worker. |
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* |
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* @throws \Exception |
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*/ |
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private function createWorker(array $config, ContainerBuilder $container) |
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{ |
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$worker = new Definition(Worker::class); |
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$worker->setArguments([ |
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new Reference(EventManager::class), |
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new Reference(RedisDriver::class), |
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new Reference(Broadcast::class), |
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$container->hasParameter('kernel.logs_dir') ? |
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$container->getParameter('kernel.logs_dir') . '/socketio' : |
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$container->getParameter('kernel.root_dir') . '/../../var/log/socketio', |
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]); |
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$container->setDefinition(Worker::class, $worker); |
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} |
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/** |
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* Create handlers. |
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* |
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* @throws \Exception |
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*/ |
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private function createHandlers(array $config, ContainerBuilder $container) |
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{ |
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$joinHandler = new Definition(JoinHandler::class); |
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$joinHandler->setArguments([ |
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new Reference(Broadcast::class), |
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new Reference(LoggerInterface::class), |
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]); |
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$joinHandler->addTag('sfcod.socketio.event'); |
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$container->setDefinition(JoinHandler::class, $joinHandler); |
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$leaveHandler = new Definition(LeaveHandler::class); |
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$leaveHandler->setArguments([ |
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new Reference(Broadcast::class), |
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new Reference(LoggerInterface::class), |
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]); |
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$leaveHandler->addTag('sfcod.socketio.event'); |
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$container->setDefinition(LeaveHandler::class, $leaveHandler); |
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} |
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/** |
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* Create command. |
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*/ |
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private function createCommands(array $config, ContainerBuilder $container) |
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{ |
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$nodeJs = new Definition(NodeJsServerCommand::class); |
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$nodeJs->setArguments([ |
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new Reference(Worker::class), |
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]); |
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$nodeJs->addTag('console.command'); |
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$phpServer = new Definition(PhpServerCommand::class); |
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$phpServer->setArguments([ |
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new Reference(Worker::class), |
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]); |
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$phpServer->addTag('console.command'); |
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$process = new Definition(ProcessCommand::class); |
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$process->setArguments([ |
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new Reference(Broadcast::class), |
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]); |
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$process->addTag('console.command'); |
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$container->addDefinitions([ |
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PhpServerCommand::class => $phpServer, |
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ProcessCommand::class => $process, |
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NodeJsServerCommand::class => $nodeJs, |
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]); |
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} |
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/** |
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* Get extension alias. |
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* |
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* @return string |
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*/ |
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public function getAlias() |
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{ |
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return 'sfcod_socketio'; |
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} |
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} |
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.