From 382a49da9fd6981d3277f83c9513c71d46a9a724 Mon Sep 17 00:00:00 2001
From: Deeka Wong <huangdijia@gmail.com>
Date: Mon, 28 Aug 2023 00:51:29 -0500
Subject: [PATCH] Fix the bug that cannot stop the command from terminating
 gracefully (#6090)

---
 src/Adapter/Prometheus/MetricFactory.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Adapter/Prometheus/MetricFactory.php b/src/Adapter/Prometheus/MetricFactory.php
index 188c27c..a6ed66b 100644
--- a/src/Adapter/Prometheus/MetricFactory.php
+++ b/src/Adapter/Prometheus/MetricFactory.php
@@ -126,6 +126,10 @@ protected function scrapeHandle(): void
             }
         }
 
+        if (CoordinatorManager::until(Coord::WORKER_EXIT)->isClosing()) {
+            return;
+        }
+
         $server = $this->factory->make($host, (int) $port);
 
         Coroutine::create(static function () use ($server) {