/* main loop for checking worker */
void monitor_loop() {
/* maintain the population */
while (1) {
/* check number of workers every second */
sleep(GM_DEFAULT_WORKER_LOOP_SLEEP);
/* make sure our worker are running */
check_worker_population();
}
return;
}
/* main loop for checking worker */
void monitor_loop() {
int status;
/* maintain the population */
while (1) {
/* check number of workers every second */
sleep(GM_DEFAULT_WORKER_LOOP_SLEEP);
/* collect finished workers */
while(waitpid(-1, &status, WNOHANG) > 0)
gm_log( GM_LOG_TRACE, "waitpid() worker exited with: %d\n", status);
check_worker_population();
}
return;
}
/* try to reload the config */
void reload_config(int sig) {
gm_log( GM_LOG_TRACE, "reload_config(%d)\n", sig);
if(parse_arguments(orig_argc, orig_argv) != GM_OK) {
gm_log( GM_LOG_ERROR, "reload config failed, check your config\n");
return;
}
/*
* restart workers gracefully:
* send term signal to our children
* children will finish the current job and exit
*/
stop_children(GM_WORKER_RESTART);
/* start status worker */
make_new_child(GM_WORKER_STATUS);
/* start normal worker */
check_worker_population();
gm_log( GM_LOG_INFO, "reloading config was successful\n");
return;
}
