1 files changed, 37 insertions, 0 deletions
diff --git a/tests/metrics-issue-571.php b/tests/metrics-issue-571.php
new file mode 100644
index 00000000..947ae1f7
--- /dev/null
+++ b/tests/metrics-issue-571.php
@@ -0,0 +1,37 @@
+<?php
+
+use Spiral\Goridge;
+use Spiral\RoadRunner;
+use Nyholm\Psr7\Factory;
+
+ini_set('display_errors', 'stderr');
+require __DIR__ . "/vendor/autoload.php";
+
+$worker = new RoadRunner\Http\PSR7Worker(
+	RoadRunner\Worker::create(),
+	new Factory\Psr17Factory(),
+	new Factory\Psr17Factory(),
+	new Factory\Psr17Factory()
+);
+
+$metrics = new RoadRunner\Metrics\Metrics(
+	Goridge\RPC\RPC::create(RoadRunner\Environment::fromGlobals()->getRPCAddress())
+);
+
+$metrics->declare(
+	'test',
+	RoadRunner\Metrics\Collector::counter()->withHelp('Test counter')
+);
+
+while ($req = $worker->waitRequest()) {
+	try {
+		$rsp = new \Nyholm\Psr7\Response();
+		$rsp->getBody()->write("hello world");
+
+		$metrics->add('test', 1);
+
+		$worker->respond($rsp);
+	} catch (\Throwable $e) {
+		$worker->getWorker()->error((string)$e);
+	}
+}