Added comment

[friendica.git] / include / poller.php

diff --git a/include/poller.php b/include/poller.php
index 90e94ede9e05af23ba0bd56791569bbc6e0e1125..7ffd47aa68e653635f5460dbaa6ff454dfbdeb9f 100644 (file)
--- a/include/poller.php
+++ b/include/poller.php
@@ -29,17 +29,8 @@ function poller_run(&$argv, &$argc){
        if (poller_max_connections_reached())
                return;
 
-       $load = current_load();
-       if($load) {
-               $maxsysload = intval(get_config('system','maxloadavg'));
-               if($maxsysload < 1)
-                       $maxsysload = 50;
-
-               if(intval($load) > $maxsysload) {
-                       logger('system: load ' . $load . ' too high. poller deferred to next scheduled run.');
-                       return;
-               }
-       }
+       if (App::maxload_reached())
+               return;
 
        // Checking the number of workers
        if (poller_too_much_workers(1)) {
@@ -205,6 +196,12 @@ function poller_max_connections_reached() {
  */
 function poller_kill_stale_workers() {
        $r = q("SELECT `pid`, `executed` FROM `workerqueue` WHERE `executed` != '0000-00-00 00:00:00'");
+
+       if (!is_array($r) || count($r) == 0) {
+               // No processing here needed
+               return;
+       }
+
        foreach($r AS $pid)
                if (!posix_kill($pid["pid"], 0))
                        q("UPDATE `workerqueue` SET `executed` = '0000-00-00 00:00:00', `pid` = 0 WHERE `pid` = %d",