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Merge pull request #2404 from annando/1603-no-lock

Browse source 
Don't create lock files if the process is called from the poller
This commit is contained in:
fabrixxm 2016-03-09 22:08:41 +01:00
commit 60a01242ea
11 changed files with 142 additions and 180 deletions
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51
boot.php
View file

@ -30,7 +30,7 @@ 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');
@ -1098,6 +1098,55 @@ class App {
return($this->is_friendica_app);
}
/**
* @brief Checks if the maximum load is reached
*
* @return bool Is the load reached?
*/
function maxload_reached() {
$maxsysload = intval(get_config('system', 'maxloadavg'));
if ($maxsysload < 1)
$maxsysload = 50;
$load = current_load();
if ($load) {
if (intval($load) > $maxsysload) {
logger('system: load '.$load.' too high.');
return true;
}
}
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('php', $task);
}
return true;
}
}
return false;
}
}
/**

32
include/cron.php
View file

@ -34,22 +34,17 @@ function cron_run(&$argv, &$argc){
require_once('include/Contact.php');
require_once('include/email.php');
require_once('include/socgraph.php');
require_once('include/pidfile.php');
require_once('mod/nodeinfo.php');
load_config('config');
load_config('system');
$maxsysload = intval(get_config('system','maxloadavg'));
if($maxsysload < 1)
$maxsysload = 50;
$load = current_load();
if($load) {
if(intval($load) > $maxsysload) {
logger('system: load ' . $load . ' too high. cron deferred to next scheduled run.');
// Don't check this stuff if the function is called by the poller
if (App::callstack() != "poller_run") {
if (App::maxload_reached())
return;
if (App::is_already_running('cron', 'include/cron.php', 540))
return;
}
}
$last = get_config('system','last_cron');
@ -66,23 +61,6 @@ function cron_run(&$argv, &$argc){
}
}
$lockpath = get_lockpath();
if ($lockpath != '') {
$pidfile = new pidfile($lockpath, 'cron');
if($pidfile->is_already_running()) {
logger("cron: Already running");
if ($pidfile->running_time() > 9*60) {
$pidfile->kill();
logger("cron: killed stale process");
// Calling a new instance
proc_run('php','include/cron.php');
}
exit;
}
}
$a->set_baseurl(get_config('system','url'));
load_hooks();

30
include/cronhooks.php
View file

@ -19,21 +19,16 @@ function cronhooks_run(&$argv, &$argc){
require_once('include/session.php');
require_once('include/datetime.php');
require_once('include/pidfile.php');
load_config('config');
load_config('system');
$maxsysload = intval(get_config('system','maxloadavg'));
if($maxsysload < 1)
$maxsysload = 50;
$load = current_load();
if($load) {
if(intval($load) > $maxsysload) {
logger('system: load ' . $load . ' too high. Cronhooks deferred to next scheduled run.');
// Don't check this stuff if the function is called by the poller
if (App::callstack() != "poller_run") {
if (App::maxload_reached())
return;
if (App::is_already_running('cronhooks', 'include/cronhooks.php', 1140))
return;
}
}
$last = get_config('system','last_cronhook');
@ -50,21 +45,6 @@ function cronhooks_run(&$argv, &$argc){
}
}
$lockpath = get_lockpath();
if ($lockpath != '') {
$pidfile = new pidfile($lockpath, 'cronhooks');
if($pidfile->is_already_running()) {
logger("cronhooks: Already running");
if ($pidfile->running_time() > 19*60) {
$pidfile->kill();
logger("cronhooks: killed stale process");
// Calling a new instance
proc_run('php','include/cronhooks.php');
}
exit;
}
}
$a->set_baseurl(get_config('system','url'));
load_hooks();

13
include/delivery.php
View file

@ -57,17 +57,8 @@ function delivery_run(&$argv, &$argc){
continue;
}
$maxsysload = intval(get_config('system','maxloadavg'));
if($maxsysload < 1)
$maxsysload = 50;
$load = current_load();
if($load) {
if(intval($load) > $maxsysload) {
logger('system: load ' . $load . ' too high. Delivery deferred to next queue run.');
return;
}
}
if (App::maxload_reached())
return;
// It's ours to deliver. Remove it from the queue.

33
include/discover_poco.php
View file

@ -20,22 +20,14 @@ function discover_poco_run(&$argv, &$argc){
require_once('include/session.php');
require_once('include/datetime.php');
require_once('include/pidfile.php');
load_config('config');
load_config('system');
$maxsysload = intval(get_config('system','maxloadavg'));
if($maxsysload < 1)
$maxsysload = 50;
$load = current_load();
if($load) {
if(intval($load) > $maxsysload) {
logger('system: load ' . $load . ' too high. discover_poco deferred to next scheduled run.');
// Don't check this stuff if the function is called by the poller
if (App::callstack() != "poller_run")
if (App::maxload_reached())
return;
}
}
if(($argc > 2) && ($argv[1] == "dirsearch")) {
$search = urldecode($argv[2]);
@ -50,21 +42,10 @@ function discover_poco_run(&$argv, &$argc){
} else
die("Unknown or missing parameter ".$argv[1]."\n");
$lockpath = get_lockpath();
if ($lockpath != '') {
$pidfile = new pidfile($lockpath, 'discover_poco'.$mode.urlencode($search));
if($pidfile->is_already_running()) {
logger("discover_poco: Already running");
if ($pidfile->running_time() > 19*60) {
$pidfile->kill();
logger("discover_poco: killed stale process");
// Calling a new instance
if ($mode == 0)
proc_run('php','include/discover_poco.php');
}
exit;
}
}
// Don't check this stuff if the function is called by the poller
if (App::callstack() != "poller_run")
if (App::is_already_running('discover_poco'.$mode.urlencode($search), 'include/discover_poco.php', 1140))
return;
$a->set_baseurl(get_config('system','url'));

17
include/onepoll.php
View file

@ -31,7 +31,6 @@ function onepoll_run(&$argv, &$argc){
require_once('include/Contact.php');
require_once('include/email.php');
require_once('include/socgraph.php');
require_once('include/pidfile.php');
require_once('include/queue_fn.php');
load_config('config');
@ -60,18 +59,10 @@ function onepoll_run(&$argv, &$argc){
return;
}
$lockpath = get_lockpath();
if ($lockpath != '') {
$pidfile = new pidfile($lockpath, 'onepoll'.$contact_id);
if ($pidfile->is_already_running()) {
logger("onepoll: Already running for contact ".$contact_id);
if ($pidfile->running_time() > 9*60) {
$pidfile->kill();
logger("killed stale process");
}
exit;
}
}
// Don't check this stuff if the function is called by the poller
if (App::callstack() != "poller_run")
if (App::is_already_running('onepoll'.$contact_id, '', 540))
return;
$d = datetime_convert();

82
include/ostatus.php
View file

@ -714,6 +714,49 @@ function ostatus_fetch_conversation($self, $conversation_id = "") {
return $base_url."/conversation/".$conversation_id;
}
/**
* @brief Fetches actor details of a given actor and user id
*
* @param string $actor The actor url
* @param int $uid The user id
*
* @return array Array with actor details
*/
function ostatus_get_actor_details($actor, $uid) {
$details = array();
$contact = q("SELECT `id`, `rel`, `network` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `network` != '%s'",
$uid, normalise_link($actor), NETWORK_STATUSNET);
if (!$contact)
$contact = q("SELECT `id`, `rel`, `network` FROM `contact` WHERE `uid` = %d AND `alias` IN ('%s', '%s') AND `network` != '%s'",
$uid, $actor, normalise_link($actor), NETWORK_STATUSNET);
if ($contact) {
logger("Found contact for url ".$actor, LOGGER_DEBUG);
$details["contact_id"] = $contact[0]["id"];
$details["network"] = $contact[0]["network"];
$details["not_following"] = !in_array($contact[0]["rel"], array(CONTACT_IS_SHARING, CONTACT_IS_FRIEND));
} else {
logger("No contact found for user ".$uid." and url ".$actor, LOGGER_DEBUG);
// Adding a global contact
/// @TODO Use this data for the post
$details["global_contact_id"] = get_contact($actor, 0);
logger("Global contact ".$global_contact_id." found for url ".$actor, LOGGER_DEBUG);
$details["contact_id"] = $parent["contact-id"];
$details["network"] = NETWORK_OSTATUS;
$details["not_following"] = true;
}
return $details;
}
function ostatus_completion($conversation_url, $uid, $item = array(), $self = "") {
$a = get_app();
@ -954,40 +997,20 @@ function ostatus_completion($conversation_url, $uid, $item = array(), $self = ""
if (isset($single_conv->actor->url))
$actor = $single_conv->actor->url;
$contact = q("SELECT `id`, `rel` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `network` != '%s'",
$uid, normalise_link($actor), NETWORK_STATUSNET);
if (count($contact)) {
logger("Found contact for url ".$actor, LOGGER_DEBUG);
$contact_id = $contact[0]["id"];
$not_following = !in_array($contact[0]["rel"], array(CONTACT_IS_SHARING, CONTACT_IS_FRIEND));
} else {
logger("No contact found for url ".$actor, LOGGER_DEBUG);
// Adding a global contact
/// @TODO Use this data for the post
$global_contact_id = get_contact($actor, 0);
logger("Global contact ".$global_contact_id." found for url ".$actor, LOGGER_DEBUG);
$contact_id = $parent["contact-id"];
$not_following = true;
}
$details = ostatus_get_actor_details($actor, $uid);
// Do we only want to import threads that were started by our contacts?
if ($not_following AND $new_parent AND get_config('system','ostatus_full_threads')) {
logger("Don't import uri ".$first_id." because we don't follow the person ".$actor, LOGGER_DEBUG);
if ($details["not_following"] AND $new_parent AND get_config('system','ostatus_full_threads')) {
logger("Don't import uri ".$first_id." because user ".$uid." doesn't follow the person ".$actor, LOGGER_DEBUG);
continue;
}
$arr = array();
$arr["network"] = NETWORK_OSTATUS;
$arr["network"] = $details["network"];
$arr["uri"] = $single_conv->id;
$arr["plink"] = $plink;
$arr["uid"] = $uid;
$arr["contact-id"] = $contact_id;
$arr["contact-id"] = $details["contact_id"];
$arr["parent-uri"] = $parent_uri;
$arr["created"] = $single_conv->published;
$arr["edited"] = $single_conv->published;
@ -1113,6 +1136,15 @@ function ostatus_completion($conversation_url, $uid, $item = array(), $self = ""
if (($item_stored < 0) AND (count($item) > 0)) {
//$arr["app"] .= " (OStatus-NoConvFound)";
if (get_config('system','ostatus_full_threads')) {
$details = ostatus_get_actor_details($item["owner-link"], $uid);
if ($details["not_following"]) {
logger("Don't import uri ".$item["uri"]." because user ".$uid." doesn't follow the person ".$item["owner-link"], LOGGER_DEBUG);
return false;
}
}
$item_stored = item_store($item, true);
if ($item_stored) {
logger("Uri ".$item["uri"]." wasn't found in conversation ".$conversation_url, LOGGER_DEBUG);

13
include/poller.php
View file

@ -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)) {

17
include/pubsubpublish.php
View file

@ -74,25 +74,14 @@ function pubsubpublish_run(&$argv, &$argc){
};
require_once('include/items.php');
require_once('include/pidfile.php');
load_config('config');
load_config('system');
$lockpath = get_lockpath();
if ($lockpath != '') {
$pidfile = new pidfile($lockpath, 'pubsubpublish');
if($pidfile->is_already_running()) {
logger("Already running");
if ($pidfile->running_time() > 9*60) {
$pidfile->kill();
logger("killed stale process");
// Calling a new instance
proc_run('php',"include/pubsubpublish.php");
}
// Don't check this stuff if the function is called by the poller
if (App::callstack() != "poller_run")
if (App::is_already_running("pubsubpublish", "include/pubsubpublish.php", 540))
return;
}
}
$a->set_baseurl(get_config('system','url'));

17
include/queue.php
View file

@ -22,26 +22,15 @@ function queue_run(&$argv, &$argc){
require_once("include/datetime.php");
require_once('include/items.php');
require_once('include/bbcode.php');
require_once('include/pidfile.php');
require_once('include/socgraph.php');
load_config('config');
load_config('system');
$lockpath = get_lockpath();
if ($lockpath != '') {
$pidfile = new pidfile($lockpath, 'queue');
if($pidfile->is_already_running()) {
logger("queue: Already running");
if ($pidfile->running_time() > 9*60) {
$pidfile->kill();
logger("queue: killed stale process");
// Calling a new instance
proc_run('php',"include/queue.php");
}
// Don't check this stuff if the function is called by the poller
if (App::callstack() != "poller_run")
if (App::is_already_running('queue', 'include/queue.php', 540))
return;
}
}
$a->set_baseurl(get_config('system','url'));

17
include/update_gcontact.php
View file

@ -16,7 +16,6 @@ function update_gcontact_run(&$argv, &$argc){
unset($db_host, $db_user, $db_pass, $db_data);
};
require_once('include/pidfile.php');
require_once('include/Scrape.php');
require_once("include/socgraph.php");
@ -37,18 +36,10 @@ function update_gcontact_run(&$argv, &$argc){
return;
}
$lockpath = get_lockpath();
if ($lockpath != '') {
$pidfile = new pidfile($lockpath, 'update_gcontact'.$contact_id);
if ($pidfile->is_already_running()) {
logger("update_gcontact: Already running for contact ".$contact_id);
if ($pidfile->running_time() > 9*60) {
$pidfile->kill();
logger("killed stale process");
}
exit;
}
}
// Don't check this stuff if the function is called by the poller
if (App::callstack() != "poller_run")
if (App::is_already_running('update_gcontact'.$contact_id, '', 540))
return;
$r = q("SELECT * FROM `gcontact` WHERE `id` = %d", intval($contact_id));