/* when we catch a signal and want to exit we call this function
to do it gracefully */
static void mk_signal_exit()
{
int i;
uint64_t val;
/* ignore future signals to properly handle the cleanup */
signal(SIGTERM, SIG_IGN);
signal(SIGINT, SIG_IGN);
signal(SIGHUP, SIG_IGN);
/* Distribute worker signals to stop working */
val = MK_SCHEDULER_SIGNAL_FREE_ALL;
for (i = 0; i < config->workers; i++) {
write(sched_list[i].signal_channel, &val, sizeof(val));
}
/* Wait for workers to finish */
for (i = 0; i < config->workers; i++) {
pthread_join(sched_list[i].tid, NULL);
}
mk_utils_remove_pid();
mk_plugin_exit_all();
mk_config_free_all();
mk_mem_free(sched_list);
mk_clock_exit();
mk_info("Exiting... >:(");
exit(EXIT_SUCCESS);
}
void mk_exit_all()
{
int i;
int n;
uint64_t val;
/* Distribute worker signals to stop working */
val = MK_SCHEDULER_SIGNAL_FREE_ALL;
for (i = 0; i < mk_config->workers; i++) {
n = write(sched_list[i].signal_channel_w, &val, sizeof(val));
if (n < 0) {
perror("write");
}
}
/* Wait for workers to finish */
for (i = 0; i < mk_config->workers; i++) {
pthread_join(sched_list[i].tid, NULL);
}
mk_utils_remove_pid();
mk_plugin_exit_all();
mk_config_free_all();
mk_mem_free(sched_list);
mk_clock_exit();
}
/* when we catch a signal and want to exit we call this function
to do it gracefully */
static void mk_signal_exit()
{
/* ignore future signals to properly handle the cleanup */
signal(SIGTERM, SIG_IGN);
signal(SIGINT, SIG_IGN);
signal(SIGHUP, SIG_IGN);
mk_utils_remove_pid();
mk_plugin_exit_all();
#ifdef SAFE_FREE
mk_config_free_all();
#endif
mk_info("Exiting... >:(");
_exit(EXIT_SUCCESS);
}