From f3e81b9bfb28732c3232ad1d6c6875308e670fb7 Mon Sep 17 00:00:00 2001
From: johnniang <johnniang@foxmail.com>
Date: Tue, 10 Dec 2019 23:45:50 +0800
Subject: [PATCH] Clear cache before application id destroyed

---
 src/main/java/run/halo/app/cache/InMemoryCacheStore.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/run/halo/app/cache/InMemoryCacheStore.java b/src/main/java/run/halo/app/cache/InMemoryCacheStore.java
index b492c2215..f358ee461 100644
--- a/src/main/java/run/halo/app/cache/InMemoryCacheStore.java
+++ b/src/main/java/run/halo/app/cache/InMemoryCacheStore.java
@@ -67,8 +67,8 @@ public class InMemoryCacheStore extends StringCacheStore {
 
         log.debug("Preparing to put key: [{}], value: [{}]", key, cacheWrapper);
 
+        lock.lock();
         try {
-            lock.lock();
             // Get the value before
             Optional<String> valueOptional = get(key);
 
@@ -98,6 +98,11 @@ public class InMemoryCacheStore extends StringCacheStore {
     public void preDestroy() {
         log.debug("Cancelling all timer tasks");
         timer.cancel();
+        clear();
+    }
+
+    private void clear() {
+        CACHE_CONTAINER.clear();
     }
 
     /**