# name       : log_connection_error.patch
# introduced : 12
# maintainer : Oleg
#
#!!! notice !!!
# Any small change to this file in the main branch
# should be done or reviewed by the maintainer!
--- /dev/null
+++ b/patch_info/log_connection_error.patch
@@ -0,0 +1,6 @@
+File=log_connection_error.patch
+Name=logging abandoned connections
+Version=1.0
+Author=Percona <info@percona.com>
+License=GPL
+Comment=
--- a/sql/mysqld.cc
+++ b/sql/mysqld.cc
@@ -5098,6 +5098,10 @@
 
     DBUG_PRINT("error",("Too many connections"));
     close_connection(thd, ER_CON_COUNT_ERROR);
+    if (global_system_variables.log_warnings)
+    {
+      sql_print_warning("%s", ER_DEFAULT(ER_CON_COUNT_ERROR));
+    }
     delete thd;
     DBUG_VOID_RETURN;
   }
@@ -5481,6 +5485,10 @@
     if (!(thd->net.vio= vio_new_win32pipe(hConnectedPipe)) ||
 	my_net_init(&thd->net, thd->net.vio))
     {
+      if (global_system_variables.log_warnings)
+      {
+        sql_print_warning("%s", ER_DEFAULT(ER_OUT_OF_RESOURCES));
+      }
       close_connection(thd, ER_OUT_OF_RESOURCES);
       delete thd;
       continue;
@@ -5676,6 +5684,10 @@
                                                    event_conn_closed)) ||
                         my_net_init(&thd->net, thd->net.vio))
     {
+      if (global_system_variables.log_warnings)
+      {
+        sql_print_warning("%s", ER_DEFAULT(ER_OUT_OF_RESOURCES));
+      }
       close_connection(thd, ER_OUT_OF_RESOURCES);
       errmsg= 0;
       goto errorconn;