/** * @param ConfigInterface $config * @param LoggerInterface $logger * @throws ConnectionFailedException */ public function __construct(ConfigInterface $config, LoggerInterface $logger) { $this->config = $config; $this->logger = $logger; $this->logger->setLogLevel($this->config->getLogLevel() ?: self::DEFAULT_LOG_LEVEL); $timeStart = microtime(true); // Database config $host = $this->config->getHost() ?: self::DEFAULT_HOST; $port = $this->config->getPort() ?: self::DEFAULT_PORT; $pass = $this->config->getPassword() ?: null; $timeout = $this->config->getTimeout() ?: self::DEFAULT_TIMEOUT; $persistent = $this->config->getPersistentIdentifier() ?: ''; $this->_dbNum = $this->config->getDatabase() ?: self::DEFAULT_DATABASE; // General config $this->_compressionThreshold = $this->config->getCompressionThreshold() ?: self::DEFAULT_COMPRESSION_THRESHOLD; $this->_compressionLibrary = $this->config->getCompressionLibrary() ?: self::DEFAULT_COMPRESSION_LIBRARY; $this->_maxConcurrency = $this->config->getMaxConcurrency() ?: self::DEFAULT_MAX_CONCURRENCY; $this->_maxLifetime = $this->config->getMaxLifetime() ?: self::DEFAULT_MAX_LIFETIME; $this->_minLifetime = $this->config->getMinLifetime() ?: self::DEFAULT_MIN_LIFETIME; $this->_useLocking = $this->config->getDisableLocking() ?: self::DEFAULT_DISABLE_LOCKING; // Use sleep time multiplier so break time is in seconds $this->_failAfter = (int) round(1000000 / self::SLEEP_TIME * self::FAIL_AFTER); // Connect and authenticate $this->_redis = new \Credis_Client($host, $port, $timeout, $persistent, 0, $pass); if ($this->hasConnection() == false) { throw new ConnectionFailedException('Unable to connect to Redis'); } // Destructor order cannot be predicted $this->_redis->setCloseOnDestruct(false); $this->_log(sprintf("%s initialized for connection to %s:%s after %.5f seconds", get_class($this), $host, $port, microtime(true) - $timeStart)); }