From e3c5d6c916b7817cca9d16db563c1a26fcc4503f Mon Sep 17 00:00:00 2001
From: DerekYRC <15521077528@163.com>
Date: Wed, 29 Jun 2022 21:57:03 +0800
Subject: [PATCH] fix: shutdown thread pool before the container closes

---
 .../PolarisRefreshApplicationReadyEventListener.java       | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/PolarisRefreshApplicationReadyEventListener.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/PolarisRefreshApplicationReadyEventListener.java
index 9591cb389..5ee8dd4ff 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/PolarisRefreshApplicationReadyEventListener.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/PolarisRefreshApplicationReadyEventListener.java
@@ -31,6 +31,8 @@ import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.context.ApplicationEventPublisherAware;
 import org.springframework.context.ApplicationListener;
 
+import javax.annotation.PreDestroy;
+
 import static com.tencent.cloud.polaris.discovery.refresh.PolarisServiceStatusChangeListener.INDEX;
 
 /**
@@ -83,4 +85,9 @@ public class PolarisRefreshApplicationReadyEventListener implements ApplicationL
 	public void setApplicationEventPublisher(ApplicationEventPublisher applicationEventPublisher) {
 		this.publisher = applicationEventPublisher;
 	}
+
+	@PreDestroy
+	public void destroy() {
+		refreshExecutor.shutdown();
+	}
 }