From 99fb15037bde3017b8fe270ddcaa802548f5ed8c Mon Sep 17 00:00:00 2001 From: Michael Date: Mon, 27 Feb 2017 06:27:22 +0000 Subject: [PATCH] Removed some more unneeded stuff --- boot.php | 99 +++++------------------------------ include/pidfile.php | 41 --------------- include/poller.php | 4 +- mod/admin.php | 4 -- view/templates/admin_site.tpl | 1 - 5 files changed, 15 insertions(+), 134 deletions(-) delete mode 100644 include/pidfile.php diff --git a/boot.php b/boot.php index 8218c80040..ec028770ac 100644 --- a/boot.php +++ b/boot.php @@ -32,7 +32,6 @@ require_once('include/cache.php'); require_once('library/Mobile_Detect/Mobile_Detect.php'); require_once('include/features.php'); require_once('include/identity.php'); -require_once('include/pidfile.php'); require_once('update.php'); require_once('include/dbstructure.php'); @@ -1346,58 +1345,25 @@ class App { return false; } - /** - * @brief Checks if the process is already running - * - * @param string $taskname The name of the task that will be used for the name of the lockfile - * @param string $task The path and name of the php script - * @param int $timeout The timeout after which a task should be killed - * - * @return bool Is the process running? - */ - function is_already_running($taskname, $task = "", $timeout = 540) { - - $lockpath = get_lockpath(); - if ($lockpath != '') { - $pidfile = new pidfile($lockpath, $taskname); - if ($pidfile->is_already_running()) { - logger("Already running"); - if ($pidfile->running_time() > $timeout) { - $pidfile->kill(); - logger("killed stale process"); - // Calling a new instance - if ($task != "") - proc_run(PRIORITY_MEDIUM, $task); - } - return true; - } - } - return false; - } - function proc_run($args) { if (!function_exists("proc_open")) { return; } - // Add the php path if it is a php call - if (count($args) && ($args[0] === 'php' OR !is_string($args[0]))) { - - // If the last worker fork was less than 10 seconds before then don't fork another one. - // This should prevent the forking of masses of workers. - $cachekey = "app:proc_run:started"; - $result = Cache::get($cachekey); - if (!is_null($result)) { - if ((time() - $result) < 10) { - return; - } + // If the last worker fork was less than 10 seconds before then don't fork another one. + // This should prevent the forking of masses of workers. + $cachekey = "app:proc_run:started"; + $result = Cache::get($cachekey); + if (!is_null($result)) { + if ((time() - $result) < 10) { + return; } - // Set the timestamp of the last proc_run - Cache::set($cachekey, time(), CACHE_MINUTE); - - $args[0] = ((x($this->config,'php_path')) && (strlen($this->config['php_path'])) ? $this->config['php_path'] : 'php'); } + // Set the timestamp of the last proc_run + Cache::set($cachekey, time(), CACHE_MINUTE); + + array_unshift($args, ((x($this->config,'php_path')) && (strlen($this->config['php_path'])) ? $this->config['php_path'] : 'php')); // add baseurl to args. cli scripts can't construct it $args[] = $this->get_baseurl(); @@ -1950,10 +1916,9 @@ function get_max_import_size() { * @brief Wrap calls to proc_close(proc_open()) and call hook * so plugins can take part in process :) * - * @param (string|integer|array) $cmd program to run, priority or parameter array + * @param (integer|array) priority or parameter array, $cmd atrings are deprecated and are ignored * * next args are passed as $cmd command line - * e.g.: proc_run("ls","-la","/tmp"); * or: proc_run(PRIORITY_HIGH, "include/notifier.php", "drop", $drop_id); * or: proc_run(array('priority' => PRIORITY_HIGH, 'dont_fork' => true), "include/create_shadowentry.php", $post_id); * @@ -1998,12 +1963,6 @@ function proc_run($cmd){ if (!$arr['run_cmd'] OR !count($args)) return; - /// @todo I guess we can remove it, since we don't call it with something different - if (is_string($run_parameter) AND ($run_parameter != 'php')) { - $a->proc_run($args); - return; - } - $priority = PRIORITY_MEDIUM; $dont_fork = get_config("system", "worker_dont_fork"); @@ -2051,7 +2010,7 @@ function proc_run($cmd){ return; // Now call the poller to execute the jobs that we just added to the queue - $args = array("php", "include/poller.php", "no_cron"); + $args = array("include/poller.php", "no_cron"); $a->proc_run($args); } @@ -2385,38 +2344,6 @@ function get_itemcachepath() { return ""; } -function get_lockpath() { - $lockpath = get_config('system','lockpath'); - if (($lockpath != "") AND App::directory_usable($lockpath)) { - // We have a lock path and it is usable - return $lockpath; - } - - // We don't have a working preconfigured lock path, so we take the temp path. - $temppath = get_temppath(); - - if ($temppath != "") { - // To avoid any interferences with other systems we create our own directory - $lockpath = $temppath."/lock"; - if (!is_dir($lockpath)) { - mkdir($lockpath); - } - - if (App::directory_usable($lockpath)) { - // The new path is usable, we are happy - set_config("system", "lockpath", $lockpath); - return $lockpath; - } else { - // We can't create a subdirectory, strange. - // But the directory seems to work, so we use it but don't store it. - return $temppath; - } - } - - // Reaching this point means that the operating system is configured badly. - return ""; -} - /** * @brief Returns the path where spool files are stored * diff --git a/include/pidfile.php b/include/pidfile.php deleted file mode 100644 index 3093e149ae..0000000000 --- a/include/pidfile.php +++ /dev/null @@ -1,41 +0,0 @@ -_file = "$dir/$name.pid"; - - if (file_exists($this->_file)) { - $pid = trim(@file_get_contents($this->_file)); - if (($pid != "") AND posix_kill($pid, 0)) { - $this->_running = true; - } - } - - if (! $this->_running) { - $pid = getmypid(); - file_put_contents($this->_file, $pid); - } - } - - public function __destruct() { - if ((! $this->_running) && file_exists($this->_file)) { - @unlink($this->_file); - } - } - - public function is_already_running() { - return $this->_running; - } - - public function running_time() { - return(time() - @filectime($this->_file)); - } - - public function kill() { - if (file_exists($this->_file)) - return(posix_kill(file_get_contents($this->_file), SIGTERM)); - } -} -?> diff --git a/include/poller.php b/include/poller.php index 0629735163..89ab85a1f5 100644 --- a/include/poller.php +++ b/include/poller.php @@ -458,7 +458,7 @@ function poller_too_much_workers() { // Are there fewer workers running as possible? Then fork a new one. if (!Config::get("system", "worker_dont_fork") AND ($queues > ($active + 1)) AND ($entries > 1)) { logger("Active workers: ".$active."/".$queues." Fork a new worker.", LOGGER_DEBUG); - $args = array("php", "include/poller.php", "no_cron"); + $args = array("include/poller.php", "no_cron"); $a = get_app(); $a->proc_run($args); } @@ -604,7 +604,7 @@ function call_worker_if_idle() { logger('Call poller', LOGGER_DEBUG); - $args = array("php", "include/poller.php", "no_cron"); + $args = array("include/poller.php", "no_cron"); $a = get_app(); $a->proc_run($args); return; diff --git a/mod/admin.php b/mod/admin.php index a8fe219a17..d599220d65 100644 --- a/mod/admin.php +++ b/mod/admin.php @@ -650,7 +650,6 @@ function admin_page_site_post(App $a) { $itemcache = ((x($_POST,'itemcache')) ? notags(trim($_POST['itemcache'])) : ''); $itemcache_duration = ((x($_POST,'itemcache_duration')) ? intval($_POST['itemcache_duration']) : 0); $max_comments = ((x($_POST,'max_comments')) ? intval($_POST['max_comments']) : 0); - $lockpath = ((x($_POST,'lockpath')) ? notags(trim($_POST['lockpath'])) : ''); $temppath = ((x($_POST,'temppath')) ? notags(trim($_POST['temppath'])) : ''); $basepath = ((x($_POST,'basepath')) ? notags(trim($_POST['basepath'])) : ''); $singleuser = ((x($_POST,'singleuser')) ? notags(trim($_POST['singleuser'])) : ''); @@ -801,7 +800,6 @@ function admin_page_site_post(App $a) { set_config('system','itemcache', $itemcache); set_config('system','itemcache_duration', $itemcache_duration); set_config('system','max_comments', $max_comments); - set_config('system','lockpath', $lockpath); set_config('system','temppath', $temppath); set_config('system','basepath', $basepath); set_config('system','proxy_disabled', $proxy_disabled); @@ -925,7 +923,6 @@ function admin_page_site(App $a) { // Automatically create temporary paths get_temppath(); - get_lockpath(); get_itemcachepath(); //echo "
"; var_dump($lang_choices); die("
"); @@ -1044,7 +1041,6 @@ function admin_page_site(App $a) { '$itemcache' => array('itemcache', t("Path to item cache"), get_config('system','itemcache'), t("The item caches buffers generated bbcode and external images.")), '$itemcache_duration' => array('itemcache_duration', t("Cache duration in seconds"), get_config('system','itemcache_duration'), t("How long should the cache files be hold? Default value is 86400 seconds (One day). To disable the item cache, set the value to -1.")), '$max_comments' => array('max_comments', t("Maximum numbers of comments per post"), get_config('system','max_comments'), t("How much comments should be shown for each post? Default value is 100.")), - '$lockpath' => array('lockpath', t("Path for lock file"), get_config('system','lockpath'), t("The lock file is used to avoid multiple pollers at one time. Only define a folder here.")), '$temppath' => array('temppath', t("Temp path"), get_config('system','temppath'), t("If you have a restricted system where the webserver can't access the system temp path, enter another path here.")), '$basepath' => array('basepath', t("Base path to installation"), get_config('system','basepath'), t("If the system cannot detect the correct path to your installation, enter the correct path here. This setting should only be set if you are using a restricted system and symbolic links to your webroot.")), '$proxy_disabled' => array('proxy_disabled', t("Disable picture proxy"), get_config('system','proxy_disabled'), t("The picture proxy increases performance and privacy. It shouldn't be used on systems with very low bandwith.")), diff --git a/view/templates/admin_site.tpl b/view/templates/admin_site.tpl index df50c0fb48..2faf64e268 100644 --- a/view/templates/admin_site.tpl +++ b/view/templates/admin_site.tpl @@ -125,7 +125,6 @@ {{include file="field_input.tpl" field=$optimize_max_tablesize}} {{include file="field_input.tpl" field=$optimize_fragmentation}} {{include file="field_input.tpl" field=$abandon_days}} - {{include file="field_input.tpl" field=$lockpath}} {{include file="field_input.tpl" field=$temppath}} {{include file="field_input.tpl" field=$basepath}} {{include file="field_checkbox.tpl" field=$suppress_language}}