diff --git a/das-dn/third_party/AdsLib/Standalone/AmsConnection.cpp b/das-dn/third_party/AdsLib/Standalone/AmsConnection.cpp
index 7584bcaa..298c991f 100644
--- a/das-dn/third_party/AdsLib/Standalone/AmsConnection.cpp
+++ b/das-dn/third_party/AdsLib/Standalone/AmsConnection.cpp
@@ -85,12 +85,15 @@ AmsConnection::~AmsConnection()
 {
     if (socket.IsConnected())
     {
+        socket.Shutdown();
         receiver.join();
     }
+#if 0
     if (socket.IsValid())
     {
         socket.Shutdown();
     }
+#endif
 }
 
 SharedDispatcher AmsConnection::CreateNotifyMapping(uint32_t hNotify, std::shared_ptr<Notification> notification)