Merge pull request #2574 from rabuzarus/0607-saved-search

[friendica.git] / include / poller.php

diff --git a/include/poller.php b/include/poller.php
index 714d4c537c896f9ae79f2a01f6ba04d9a2c9e1ef..a391ea8c7528f654bd944ca1328ca7e01d86fb5b 100644 (file)
--- a/include/poller.php
+++ b/include/poller.php
@@ -27,9 +27,19 @@ function poller_run(&$argv, &$argc){
                unset($db_host, $db_user, $db_pass, $db_data);
        };
 
+       $max_processes = get_config('system', 'max_processes_backend');
+       if (intval($max_processes) == 0)
+               $max_processes = 5;
+
        $processlist = dbm::processlist();
-       if ($processlist != "")
-               logger("Processlist: ".$processlist, LOGGER_DEBUG);
+       if ($processlist["list"] != "") {
+               logger("Processcheck: Processes: ".$processlist["amount"]." - Processlist: ".$processlist["list"], LOGGER_DEBUG);
+
+               if ($processlist["amount"] > $max_processes) {
+                       logger("Processcheck: Maximum number of processes for backend tasks (".$max_processes.") reached.", LOGGER_DEBUG);
+                       return;
+               }
+       }
 
        if (poller_max_connections_reached())
                return;
@@ -66,8 +76,14 @@ function poller_run(&$argv, &$argc){
 
                // Log the type of database processes
                $processlist = dbm::processlist();
-               if ($processlist != "")
-                       logger("Processlist: ".$processlist, LOGGER_DEBUG);
+               if ($processlist["amount"] != "") {
+                       logger("Processcheck: Processes: ".$processlist["amount"]." - Processlist: ".$processlist["list"], LOGGER_DEBUG);
+
+                       if ($processlist["amount"] > $max_processes) {
+                               logger("Processcheck: Maximum number of processes for backend tasks (".$max_processes.") reached.", LOGGER_DEBUG);
+                               return;
+                       }
+               }
 
                // Constantly check the number of available database connections to let the frontend be accessible at any time
                if (poller_max_connections_reached())