Disable richtext editor for frio - followup for #2938

[friendica.git] / include / poller.php

diff --git a/include/poller.php b/include/poller.php
index b4f5df4bf5a9fcd2a1704fb145a988bd885bdf33..b8e14a09655f5acc07b0eaa477d1655432c4346b 100644 (file)
--- a/include/poller.php
+++ b/include/poller.php
@@ -311,6 +311,11 @@ function poller_kill_stale_workers() {
                }
 }
 
+/**
+ * @brief Checks if the number of active workers exceeds the given limits
+ *
+ * @return bool Are there too much workers running?
+ */
 function poller_too_much_workers() {
 
 
@@ -389,6 +394,11 @@ function poller_too_much_workers() {
        return($active >= $queues);
 }
 
+/**
+ * @brief Returns the number of active poller processes
+ *
+ * @return integer Number of active poller processes
+ */
 function poller_active_workers() {
        $workers = q("SELECT COUNT(*) AS `processes` FROM `process` WHERE `command` = 'poller.php'");
 
@@ -478,6 +488,9 @@ function poller_worker_process() {
        return $r;
 }
 
+/**
+ * @brief Call the front end worker
+ */
 function call_worker() {
        if (!get_config("system", "frontend_worker")) {
                return;
@@ -487,6 +500,9 @@ function call_worker() {
        fetch_url($url, false, $redirects, 1);
 }
 
+/**
+ * @brief Call the front end worker if there aren't any active
+ */
 function call_worker_if_idle() {
        if (!get_config("system", "frontend_worker")) {
                return;
@@ -503,11 +519,20 @@ function call_worker_if_idle() {
        }
 }
 
+/**
+ * @brief Removes long running worker processes
+ */
 function clear_worker_processes() {
+       $timeout = Config::get("system", "frontend_worker_timeout", 10);
+
+       /// @todo We should clean up the corresponding workerqueue entries as well
        q("DELETE FROM `process` WHERE `created` < '%s' AND `command` = 'worker.php'",
-               dbesc(datetime_convert('UTC','UTC',"now - 10 minutes")));
+               dbesc(datetime_convert('UTC','UTC',"now - ".$timeout." minutes")));
 }
 
+/**
+ * @brief Runs the cron processes
+ */
 function poller_run_cron() {
        // Run the cron job that calls all other jobs
        proc_run(PRIORITY_MEDIUM, "include/cron.php");