c6e51e7513
The test description talks about putting the master into maintenance mode but it spends most of the time putting slaves into maintenance mode. To make the test more precise (and fast) the test can be reduced to blocking the most often used slave and the master. The iteration count can also be lowered from five to two to get at least two cycles of maintenance mode.
79 lines
1.9 KiB
C++
79 lines
1.9 KiB
C++
/**
|
|
* MXS-1585: https://jira.mariadb.org/browse/MXS-1585
|
|
*
|
|
* Check that MaxScale doesn't crash when the master is set into maintenance
|
|
* mode when master_failure_mode is fail_on_write.
|
|
*/
|
|
|
|
#include "testconnections.h"
|
|
#include <vector>
|
|
|
|
static bool running = true;
|
|
|
|
void* query_thr(void* data)
|
|
{
|
|
TestConnections* test = (TestConnections*)data;
|
|
|
|
while (running)
|
|
{
|
|
MYSQL* mysql = test->maxscales->open_rwsplit_connection();
|
|
|
|
while (running)
|
|
{
|
|
if (mysql_query(mysql, "INSERT INTO test.mxs1585 VALUES (1)")
|
|
|| mysql_query(mysql, "DELETE FROM test.mxs1585 LIMIT 100"))
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
|
|
mysql_close(mysql);
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
TestConnections test(argc, argv);
|
|
|
|
test.maxscales->connect_maxscale();
|
|
test.try_query(test.maxscales->conn_rwsplit[0], "DROP TABLE IF EXISTS test.mxs1585");
|
|
test.try_query(test.maxscales->conn_rwsplit[0], "CREATE TABLE test.mxs1585(id INT) ENGINE=MEMORY");
|
|
test.maxscales->close_maxscale_connections();
|
|
|
|
std::vector<pthread_t> threads;
|
|
threads.resize(100);
|
|
|
|
for (auto& a : threads)
|
|
{
|
|
pthread_create(&a, NULL, query_thr, &test);
|
|
}
|
|
|
|
for (int i = 0; i < 2; i++)
|
|
{
|
|
for (int x = 1; x <= 2; x++)
|
|
{
|
|
test.maxscales->ssh_node_f(0, true, "maxadmin set server server%d maintenance", x);
|
|
sleep(1);
|
|
test.maxscales->ssh_node_f(0, true, "maxadmin clear server server%d maintenance", x);
|
|
sleep(2);
|
|
}
|
|
}
|
|
|
|
running = false;
|
|
test.set_timeout(120);
|
|
|
|
for (auto& a : threads)
|
|
{
|
|
test.set_timeout(60);
|
|
pthread_join(a, NULL);
|
|
}
|
|
|
|
test.maxscales->connect_maxscale(0);
|
|
test.try_query(test.maxscales->conn_rwsplit[0], "DROP TABLE test.mxs1585");
|
|
test.check_maxscale_alive();
|
|
|
|
return test.global_result;
|
|
}
|