diff --git a/lib/cpp/src/transport/TTransportUtils.h b/lib/cpp/src/transport/TTransportUtils.h
index dde3bd8..3a97448 100644
--- a/lib/cpp/src/transport/TTransportUtils.h
+++ b/lib/cpp/src/transport/TTransportUtils.h
@@ -96,6 +96,7 @@
   }
 
   void close() {
+    flush();
     transport_->close();
   }
 
@@ -208,6 +209,7 @@
   }
 
   void close() {
+    flush();
     transport_->close();
   }