94 lines
2.0 KiB
C++
94 lines
2.0 KiB
C++
/**
|
|
* @file mxs922_scaling.cpp MXS-922: Server scaling test
|
|
*
|
|
*/
|
|
|
|
#include "testconnections.h"
|
|
#include "config_operations.h"
|
|
|
|
static bool running = true;
|
|
|
|
void* query_thread(void *data)
|
|
{
|
|
TestConnections *test = static_cast<TestConnections*>(data);
|
|
|
|
MYSQL *mysql = test->maxscales->open_rwsplit_connection(0);
|
|
my_bool yes = true;
|
|
mysql_options(mysql, MYSQL_OPT_RECONNECT, &yes);
|
|
|
|
while (running)
|
|
{
|
|
execute_query_silent(mysql, "SELECT @@server_id");
|
|
execute_query_silent(mysql, "SELECT last_insert_id()");
|
|
}
|
|
|
|
mysql_close(mysql);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
TestConnections *test = new TestConnections(argc, argv);
|
|
Config config(test);
|
|
|
|
config.create_all_listeners();
|
|
config.create_monitor("mysql-monitor", "mysqlmon", 500);
|
|
|
|
int num_threads = 5;
|
|
int iterations = test->smoke ? 5 : 25;
|
|
pthread_t threads[num_threads];
|
|
|
|
test->tprintf("Creating client threads");
|
|
|
|
for (int i = 0; i < num_threads; i++)
|
|
{
|
|
pthread_create(&threads[i], NULL, query_thread, test);
|
|
}
|
|
|
|
|
|
test->tprintf("Adding and removing servers for %d seconds.", iterations * test->repl->N);
|
|
|
|
for (int x = 0; x < iterations; x++)
|
|
{
|
|
for (int i = 0; i < test->repl->N; i++)
|
|
{
|
|
if ((x + i) % 2 == 0)
|
|
{
|
|
config.create_server(i);
|
|
config.add_server(i);
|
|
}
|
|
else
|
|
{
|
|
config.remove_server(i);
|
|
config.destroy_server(i);
|
|
}
|
|
|
|
sleep(1);
|
|
}
|
|
}
|
|
|
|
running = false;
|
|
|
|
for (int i = 0; i < num_threads; i++)
|
|
{
|
|
pthread_join(threads[i], NULL);
|
|
}
|
|
|
|
/** Make sure the servers exist before checking that connectivity is OK */
|
|
for (int i = 0; i < test->repl->N; i++)
|
|
{
|
|
config.create_server(i);
|
|
config.add_server(i);
|
|
}
|
|
|
|
sleep(1);
|
|
|
|
test->check_maxscale_alive(0);
|
|
test->check_log_err(0, "Fatal", false);
|
|
int rval = test->global_result;
|
|
delete test;
|
|
return rval;
|
|
}
|