The frontend worker is now working as a full replacement for the crontab.
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@ -35,14 +35,21 @@ function poller_run($argv, $argc){
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$a->start_process();
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if ($a->max_processes_reached())
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if (poller_max_connections_reached()) {
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return;
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}
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if (poller_max_connections_reached())
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if (App::maxload_reached()) {
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return;
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}
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if (App::maxload_reached())
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if(($argc <= 1) OR ($argv[1] != "no_cron")) {
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poller_run_cron();
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}
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if ($a->max_processes_reached()) {
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return;
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}
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// Checking the number of workers
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if (poller_too_much_workers()) {
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@ -50,16 +57,6 @@ function poller_run($argv, $argc){
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return;
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}
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if(($argc <= 1) OR ($argv[1] != "no_cron")) {
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poller_run_cron();
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} else
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// Sleep four seconds before checking for running processes again to avoid having too many workers
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sleep(4);
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// Checking number of workers
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if (poller_too_much_workers())
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return;
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$starttime = time();
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while ($r = poller_worker_process()) {
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@ -193,9 +190,7 @@ function poller_max_connections_reached() {
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$max = get_config("system", "max_connections");
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// Fetch the percentage level where the poller will get active
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$maxlevel = get_config("system", "max_connections_level");
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if ($maxlevel == 0)
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$maxlevel = 75;
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$maxlevel = Config::get("system", "max_connections_level", 75);
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if ($max == 0) {
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// the maximum number of possible user connections can be a system variable
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@ -317,12 +312,7 @@ function poller_kill_stale_workers() {
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* @return bool Are there too much workers running?
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*/
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function poller_too_much_workers() {
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$queues = get_config("system", "worker_queues");
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if ($queues == 0)
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$queues = 4;
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$queues = Config::get("system", "worker_queues", 4);
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$maxqueues = $queues;
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@ -331,9 +321,7 @@ function poller_too_much_workers() {
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// Decrease the number of workers at higher load
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$load = current_load();
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if($load) {
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$maxsysload = intval(get_config('system','maxloadavg'));
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if($maxsysload < 1)
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$maxsysload = 50;
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$maxsysload = intval(Config::get("system", "maxloadavg", 50));
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$maxworkers = $queues;
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@ -492,7 +480,7 @@ function poller_worker_process() {
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* @brief Call the front end worker
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*/
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function call_worker() {
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if (!get_config("system", "frontend_worker")) {
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if (!Config::get("system", "frontend_worker") OR !Config::get("system", "worker")) {
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return;
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}
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@ -504,27 +492,37 @@ function call_worker() {
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* @brief Call the front end worker if there aren't any active
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*/
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function call_worker_if_idle() {
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if (!get_config("system", "frontend_worker")) {
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if (!Config::get("system", "frontend_worker") OR !Config::get("system", "worker")) {
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return;
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}
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// Do we have "proc_open"? Then we can fork the poller
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if (function_exists("proc_open")) {
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// When was the last time that we called the poller?
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// Less than 5 minutes? Then we quit
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if ((time() - get_config("system", "proc_run_started")) < 300) {
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// When was the last time that we called the worker?
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// Less than one minute? Then we quit
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if ((time() - get_config("system", "worker_started")) < 60) {
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return;
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}
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// Remove long running and crashed process entries
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poller_kill_stale_workers();
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set_config("system", "worker_started", time());
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// Do we have enough running workers? Then we quit here.
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if (poller_too_much_workers()) {
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// Cleaning dead processes
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poller_kill_stale_workers();
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get_app()->remove_inactive_processes();
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// Do we have an already running worker? Then we quit here.
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if (poller_active_workers() > 0) {
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return;
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}
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get_app()->proc_run(array('php', 'include/poller.php'));
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poller_run_cron();
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logger('Call poller', LOGGER_DEBUG);
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$args = array("php", "include/poller.php", "no_cron");
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$a = get_app();
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$a->proc_run($args);
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return;
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}
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// We cannot execute background processes.
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@ -556,6 +554,8 @@ function clear_worker_processes() {
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* @brief Runs the cron processes
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*/
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function poller_run_cron() {
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logger('Add cron entries', LOGGER_DEBUG);
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// Run the cron job that calls all other jobs
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proc_run(PRIORITY_MEDIUM, "include/cron.php");
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@ -10,7 +10,7 @@ use \Friendica\Core\PConfig;
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function worker_init($a){
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if (!Config::get("system", "frontend_worker")) {
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if (!Config::get("system", "frontend_worker") OR !Config::get("system", "worker")) {
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return;
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}
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