~tsarev/percona-server/5.5.12-valgrind_786645_fixes

# 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!

diff -ruN /dev/null b/patch_info/log_connection_error.patch

--- /dev/null	1970-01-01 00:00:00.000000000 +0000

+++ b/patch_info/log_connection_error.patch	2011-04-09 18:48:54.000000000 +0400

@@ -0,0 +1,6 @@

+File=log_connection_error.patch

+Name=logging abandoned connections

+Version=1.0

+Author=Percona <info@percona.com>

+License=GPL

+Comment=

diff -ruN a/sql/mysqld.cc b/sql/mysqld.cc

--- a/sql/mysqld.cc	2011-04-09 18:48:53.000000000 +0400

+++ b/sql/mysqld.cc	2011-04-09 18:48:54.000000000 +0400

@@ -5044,6 +5044,10 @@

     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;

   }

@@ -5424,6 +5428,10 @@

     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;

@@ -5619,6 +5627,10 @@

                                                    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;