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#include <mgmapi.h>
#include <ndb_global.h>
#include <ndb_opts.h>
#include <NDBT.hpp>
NDB_STD_OPTS_VARS;
static struct my_option my_long_options[] =
{
NDB_STD_OPTS("ndb_logevent_listen"),
{ 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
};
static void usage()
{
char desc[] =
"tabname\n"\
"This program list all properties of table(s) in NDB Cluster.\n"\
" ex: desc T1 T2 T4\n";
ndb_std_print_version();
my_print_help(my_long_options);
my_print_variables(my_long_options);
}
int filter[] = { 15, NDB_MGM_EVENT_CATEGORY_BACKUP,
15, NDB_MGM_EVENT_CATEGORY_CONNECTION,
15, NDB_MGM_EVENT_CATEGORY_NODE_RESTART,
15, NDB_MGM_EVENT_CATEGORY_STARTUP,
15, NDB_MGM_EVENT_CATEGORY_SHUTDOWN,
15, NDB_MGM_EVENT_CATEGORY_STATISTIC,
15, NDB_MGM_EVENT_CATEGORY_ERROR,
15, NDB_MGM_EVENT_CATEGORY_CHECKPOINT,
15, NDB_MGM_EVENT_CATEGORY_CONGESTION,
0 };
int
main(int argc, char** argv)
{
NDB_INIT(argv[0]);
const char *load_default_groups[]= { "mysql_cluster",0 };
load_defaults("my",load_default_groups,&argc,&argv);
int ho_error;
#ifndef DBUG_OFF
opt_debug= "d:t:O,/tmp/ndb_desc.trace";
#endif
if ((ho_error=handle_options(&argc, &argv, my_long_options,
ndb_std_get_one_option)))
return NDBT_ProgramExit(NDBT_WRONGARGS);
NdbMgmHandle handle= ndb_mgm_create_handle();
ndb_mgm_set_connectstring(handle, opt_connect_str);
while (true)
{
if (ndb_mgm_connect(handle,0,0,0) == -1)
{
ndbout_c("Failed to connect");
exit(0);
}
NdbLogEventHandle le = ndb_mgm_create_logevent_handle(handle, filter);
if (le == 0)
{
ndbout_c("Failed to create logevent handle");
exit(0);
}
struct ndb_logevent event;
while (true)
{
int r= ndb_logevent_get_next(le, &event,5000);
if (r < 0)
{
ndbout_c("Error while getting next event");
break;
}
if (r == 0)
{
continue;
}
ndbout_c("Got event: %d", event.type);
}
ndb_mgm_destroy_logevent_handle(&le);
ndb_mgm_disconnect(handle);
}
return 0;
}
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