From a44075c2f1a0599c8f0297fa43a683c06e075a66 Mon Sep 17 00:00:00 2001
From: afwerar <1296468573@qq.com>
Date: Mon, 23 Aug 2021 18:28:30 +0800
Subject: [PATCH] [TD-6169]<fix>: windows dll client can not quit.

---
 src/util/src/tcache.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/util/src/tcache.c b/src/util/src/tcache.c
index 26c2d97fe9..be5584d182 100644
--- a/src/util/src/tcache.c
+++ b/src/util/src/tcache.c
@@ -721,8 +721,6 @@ void* taosCacheTimedRefresh(void *handle) {
         continue;
       }
 
-      pthread_mutex_unlock(&guard);
-
       if ((count % pCacheObj->checkTick) != 0) {
         continue;
       }
@@ -742,6 +740,8 @@ void* taosCacheTimedRefresh(void *handle) {
       }
 
       taosTrashcanEmpty(pCacheObj, false);
+
+      pthread_mutex_unlock(&guard);
     }
   }
 
-- 
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