1 files changed, 11 insertions, 2 deletions
diff --git a/sql/sql_connect.h b/sql/sql_connect.h
index 152bd71afd7..1a84cb56e5c 100644
--- a/sql/sql_connect.h
+++ b/sql/sql_connect.h
@@ -44,11 +44,20 @@ public:
   /* Own variables */
   ulonglong    prior_thr_create_utime;
 
+  static Atomic_counter<uint32_t> count;
+
   CONNECT(MYSQL_SOCKET sock_arg, enum enum_vio_type vio_type_arg,
           scheduler_functions *scheduler_arg): sock(sock_arg),
     vio_type(vio_type_arg), scheduler(scheduler_arg), thread_id(0),
-    prior_thr_create_utime(0) {}
-  ~CONNECT() { DBUG_ASSERT(vio_type == VIO_CLOSED); }
+    prior_thr_create_utime(0)
+  {
+    count++;
+  }
+  ~CONNECT()
+  {
+    count--;
+    DBUG_ASSERT(vio_type == VIO_CLOSED);
+  }
   void close_and_delete();
   void close_with_error(uint sql_errno,
                         const char *message, uint close_error);