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<?php |
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namespace Bankiru\MonologLogstash; |
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use Ekho\Logstash\Lumberjack; |
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use Monolog\Handler\AbstractProcessingHandler; |
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class LumberjackHandler extends AbstractProcessingHandler |
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{ |
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const DEFAULT_WINDOW_SIZE = 5000; |
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/** @var Lumberjack\Client */ |
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private $client; |
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private $enabled = true; |
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/** |
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* @param string $host IP or hostname |
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* @param int $port Port where Logstash listen connections with input lumberjack |
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* @param string $cafile path to certificate file |
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* @param array $options various lumberjack options (@see Lumberjack\Client) |
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* @return LumberjackHandler |
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*/ |
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public function init($host, $port, $cafile, array $options = array()) |
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{ |
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$windowSize = self::DEFAULT_WINDOW_SIZE; |
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if (array_key_exists('window_size', $options)) { |
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$windowSize = $options['window_size'] ?: self::DEFAULT_WINDOW_SIZE; |
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unset($options['window_size']); |
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} |
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try { |
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$this->client = new Lumberjack\Client( |
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new Lumberjack\SecureSocket( |
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$host, |
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$port, |
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array('ssl_cafile' => $cafile) + $options |
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), |
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new Lumberjack\Encoder(), |
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$windowSize |
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); |
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} catch (Lumberjack\Exception $ex) { |
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$this->enabled = false; |
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error_log($ex->getMessage()); |
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} |
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return $this; |
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} |
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/** |
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* @return Lumberjack\Client |
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*/ |
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public function getClient() |
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{ |
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return $this->client; |
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} |
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/** |
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* @param Lumberjack\Client $client |
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* @return LumberjackHandler |
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*/ |
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public function setClient(Lumberjack\Client $client) |
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{ |
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$this->client = $client; |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isHandling(array $record) |
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{ |
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return $this->enabled && parent::isHandling($record); |
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} |
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/** |
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* {@inheritdoc} |
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* @throws \RuntimeException |
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*/ |
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protected function write(array $record) |
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{ |
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if (isset($record['formatted']) && is_array($record['formatted'])) { |
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$record = $record['formatted']; |
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} else { |
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unset($record['formatted']); |
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} |
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try { |
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$this->client->write($record); |
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} catch (Lumberjack\Exception $ex) { |
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$this->enabled = false; |
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error_log($ex->getMessage()); |
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} |
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} |
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} |
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bankiru /
monolog-logstash
