diff options
| -rw-r--r-- | src/Metrics.php | 2 | ||||
| -rw-r--r-- | src/MetricsInterface.php | 59 |
2 files changed, 60 insertions, 1 deletions
diff --git a/src/Metrics.php b/src/Metrics.php index c07a1e7a..cf0cbc6c 100644 --- a/src/Metrics.php +++ b/src/Metrics.php @@ -16,7 +16,7 @@ use Spiral\RoadRunner\Exception\MetricException; /** * Application metrics. */ -final class Metrics +final class Metrics implements MetricsInterface { /** @var RPC */ private $rpc; diff --git a/src/MetricsInterface.php b/src/MetricsInterface.php new file mode 100644 index 00000000..04756216 --- /dev/null +++ b/src/MetricsInterface.php @@ -0,0 +1,59 @@ +<?php +/** + * Spiral Framework. + * + * @license MIT + * @author Anton Titov (Wolfy-J) + */ +declare(strict_types=1); + +namespace Spiral\RoadRunner; + +use Spiral\RoadRunner\Exception\MetricException; + +interface MetricsInterface +{ + /** + * Add collector value. Fallback to appropriate method of related collector. + * + * @param string $collector + * @param float $value + * @param array $labels + * + * @throws MetricException + */ + public function add(string $collector, float $value, array $labels = []); + + /** + * Subtract the collector value, only for gauge collector. + * + * @param string $collector + * @param float $value + * @param array $labels + * + * @throws MetricException + */ + public function sub(string $collector, float $value, array $labels = []); + + /** + * Observe collector value, only for histogram and summary collectors. + * + * @param string $collector + * @param float $value + * @param array $labels + * + * @throws MetricException + */ + public function observe(string $collector, float $value, array $labels = []); + + /** + * Set collector value, only for gauge collector. + * + * @param string $collector + * @param float $value + * @param array $labels + * + * @throws MetricException + */ + public function set(string $collector, float $value, array $labels = []); +}
\ No newline at end of file |