From 5995ea17a5793b2a3518189e6c2cfc15d26bfdaf Mon Sep 17 00:00:00 2001
From: zhou-hao <admin@hsweb.me>
Date: Thu, 6 Aug 2020 19:01:47 +0800
Subject: [PATCH] =?UTF-8?q?=E9=80=80=E5=87=BA=E7=A8=8B=E5=BA=8F=E6=97=B6?=
 =?UTF-8?q?=E5=88=A0=E9=99=A4=E6=97=A7=E5=8D=8F=E8=AE=AE?=
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---
 .../protocol/AutoDownloadJarProtocolSupportLoader.java     | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/jetlinks-standalone/src/main/java/org/jetlinks/community/standalone/configuration/protocol/AutoDownloadJarProtocolSupportLoader.java b/jetlinks-standalone/src/main/java/org/jetlinks/community/standalone/configuration/protocol/AutoDownloadJarProtocolSupportLoader.java
index fde5344f..45c9fa24 100644
--- a/jetlinks-standalone/src/main/java/org/jetlinks/community/standalone/configuration/protocol/AutoDownloadJarProtocolSupportLoader.java
+++ b/jetlinks-standalone/src/main/java/org/jetlinks/community/standalone/configuration/protocol/AutoDownloadJarProtocolSupportLoader.java
@@ -16,6 +16,7 @@ import org.springframework.web.reactive.function.client.WebClient;
 import reactor.core.publisher.Mono;
 import reactor.core.scheduler.Schedulers;
 
+import javax.annotation.PreDestroy;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.InputStream;
@@ -48,6 +49,12 @@ public class AutoDownloadJarProtocolSupportLoader extends JarProtocolSupportLoad
         super.setServiceContext(serviceContext);
     }
 
+    @Override
+    @PreDestroy
+    protected void closeAll() {
+        super.closeAll();
+    }
+
     @Override
     protected void closeLoader(ProtocolClassLoader loader) {
         super.closeLoader(loader);