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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Spike library  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author Tao <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Spike\Client\Subscriber;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Slince\Event\Event;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Spike\Client\Application;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Spike\Client\EventStore;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Spike\Logger\Logger;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Console\Output\OutputInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @codeCoverageIgnore  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class LoggerSubscriber extends Subscriber  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var Logger  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $logger;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(Application $client)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        parent::__construct($client);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->logger =  $client->getLogger();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getEvents()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            EventStore::CLIENT_RUN => 'onClientRun',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            EventStore::CONNECT_TO_SERVER => 'onConnectToServer',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            EventStore::CANNOT_CONNECT_TO_SERVER => 'onCannotConnectToServer',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            EventStore::RECEIVE_MESSAGE => 'onReceiveMessage',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            EventStore::CONNECTION_ERROR => 'onConnectionError',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function onReceiveMessage(Event $event)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->logger->info("Received a message:\r\n" . $event->getArgument('message')); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function onClientRun(Event $event)  | 
            
                            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->logger->info("The client is running ..."); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function onConnectionError(Event $event)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->logger->warning(sprintf('Got a bad protocol message: "%s" from "%s"', | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $event->getArgument('exception')->getMessage(), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $event->getArgument('connection')->getRemoteAddress() | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function onConnectToServer(Event $event)  | 
            
                            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->logger->info("The client has connected to the server."); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function onCannotConnectToServer(Event $event)  | 
            
                            
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                    { | 
            
            
                                                        
            
                                    
            
            
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                        $this->logger->info("Cannot connect to the server. the server may not be available"); | 
            
            
                                                        
            
                                    
            
            
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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.