- if ($hostname = get_config('system', 'hostname'))
- $a->set_hostname($hostname);
+ $maxsysload = intval(get_config('system','maxloadavg'));
+ if($maxsysload < 1)
+ $maxsysload = 50;
+ if(function_exists('sys_getloadavg')) {
+ $load = sys_getloadavg();
+ if(intval($load[0]) > $maxsysload) {
+ logger('system: load ' . $load[0] . ' too high. Cronhooks deferred to next scheduled run.');
+ return;
+ }
+ }
+
+ $last = get_config('system','last_cronhook');
+
+ $poll_interval = intval(get_config('system','cronhook_interval'));
+ if(! $poll_interval)
+ $poll_interval = 9;