mirror of
https://github.com/MariaDB/server.git
synced 2025-01-20 22:12:30 +01:00
550d6871a5
The problem was increment of aborted_threads variable due to thd->killed which was set when threadpool connection was terminated . The fix is not to set thd->killed anymore, there is no real reason for doing it.. Added a test that checks that status variable aborted_clients does not grow for ordinary disconnects, and that successful KILL increments this variable.
26 lines
855 B
Text
26 lines
855 B
Text
# Test case for MDEV-246, lp:992983
|
|
# Check that ordinary connect/disconnect does not increase aborted_clients
|
|
# status variable, but KILL connection does
|
|
|
|
-- source include/not_embedded.inc
|
|
|
|
FLUSH STATUS;
|
|
# Connect/Disconnect look that aborted_clients stays 0
|
|
connect (con1,localhost,root,,);
|
|
disconnect con1;
|
|
connection default;
|
|
# Check that there is 0 aborted clients so far
|
|
SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME='aborted_clients';
|
|
|
|
# Kill a connection, check that aborted_clients is incremented
|
|
connect(con2,localhost,root,,);
|
|
--disable_reconnect
|
|
--error ER_CONNECTION_KILLED
|
|
KILL CONNECTION_ID();
|
|
disconnect con2;
|
|
connection default;
|
|
|
|
# aborted clients must be 1 now
|
|
SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME='aborted_clients';
|
|
FLUSH STATUS;
|
|
|