mirror of
https://github.com/MariaDB/server.git
synced 2025-01-16 12:02:42 +01:00
0a5e4a0191
Updated tests: cases with bugs or which cannot be run with the cursor-protocol were excluded with "--disable_cursor_protocol"/"--enable_cursor_protocol" Fix for v.10.5
57 lines
1.9 KiB
Text
57 lines
1.9 KiB
Text
--source include/not_embedded.inc
|
|
--source include/not_aix.inc
|
|
# Test that wait_timeout does not cause connection to be closed, when connection is delayed due to
|
|
# threadpool internal problems, e.g misconfiguration - too few threads and queueing.
|
|
# So if client did not cause wait_timeout, do not report it either.
|
|
# See MDEV-21101 for details.
|
|
|
|
# Intentionally misconfigure threadpool to have at most 1 or 2 threads (
|
|
# depends on the implementation). Use minimal wait_timeout, do some slow queries from
|
|
# different connections simultaneously, to force queueing occurs.
|
|
# Verify connections are intact, even if queueing time exceeds wait_timeout
|
|
|
|
--disable_cursor_protocol
|
|
SELECT
|
|
@@global.wait_timeout, @@global.thread_pool_max_threads, @@global.thread_pool_size,
|
|
@@global.thread_pool_oversubscribe, @@global.thread_pool_stall_limit
|
|
INTO
|
|
@_wait_timeout,@_thread_pool_max_threads,@_thread_pool_size,
|
|
@_thread_pool_oversubscribe,@_thread_pool_stall_limit;
|
|
--enable_cursor_protocol
|
|
|
|
SET @@global.wait_timeout=1,
|
|
@@global.thread_pool_max_threads=2,
|
|
@@global.thread_pool_size=1,
|
|
@@global.thread_pool_oversubscribe=1,
|
|
@@global.thread_pool_stall_limit=10;
|
|
|
|
--connect (c1, localhost, root,,)
|
|
--connect (c2, localhost, root,,)
|
|
--connect (c3, localhost, root,,)
|
|
--connection c1
|
|
--send select sleep(1.1)
|
|
--connection c2
|
|
--send select sleep(1.1)
|
|
--connection c3
|
|
--send select sleep(1.1)
|
|
--connection default
|
|
--send select sleep(1.1)
|
|
--connection c1
|
|
--reap
|
|
--connection c2
|
|
--reap
|
|
--connection c3
|
|
--reap
|
|
--connection default
|
|
--reap
|
|
--disconnect c1
|
|
--disconnect c2
|
|
--disconnect c3
|
|
--connection default
|
|
|
|
SET @@global.wait_timeout=@_wait_timeout,
|
|
@@global.thread_pool_max_threads=@_thread_pool_max_threads,
|
|
@@global.thread_pool_size=@_thread_pool_size,
|
|
@@global.thread_pool_oversubscribe=@_thread_pool_oversubscribe,
|
|
@@global.thread_pool_stall_limit=@_thread_pool_stall_limit;
|
|
|