<?php
/**
- * @file src/Worker/Cron.php
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
*/
+
namespace Friendica\Worker;
-use Friendica\BaseObject;
-use Friendica\Core\Addon;
-use Friendica\Core\Config;
use Friendica\Core\Hook;
use Friendica\Core\Logger;
-use Friendica\Core\Protocol;
use Friendica\Core\Worker;
use Friendica\Database\DBA;
-use Friendica\Model\Contact;
-use Friendica\Util\DateTimeFormat;
+use Friendica\DI;
+use Friendica\Model\Tag;
class Cron
{
- public static function execute($parameter = '', $generation = 0)
+ public static function execute()
{
- $a = BaseObject::getApp();
-
- // Poll contacts with specific parameters
- if (!empty($parameter)) {
- self::pollContacts($parameter, $generation);
- return;
- }
+ $a = DI::app();
- $last = Config::get('system', 'last_cron');
+ $last = DI::config()->get('system', 'last_cron');
- $poll_interval = intval(Config::get('system', 'cron_interval'));
- if (! $poll_interval) {
- $poll_interval = 10;
- }
+ $poll_interval = intval(DI::config()->get('system', 'cron_interval'));
if ($last) {
$next = $last + ($poll_interval * 60);
if ($next > time()) {
- Logger::log('cron intervall not reached');
+ Logger::notice('cron intervall not reached');
return;
}
}
- Logger::log('cron: start');
+ Logger::notice('start');
+
+ // Ensure to have a .htaccess file.
+ // this is a precaution for systems that update automatically
+ $basepath = $a->getBasePath();
+ if (!file_exists($basepath . '/.htaccess') && is_writable($basepath)) {
+ copy($basepath . '/.htaccess-dist', $basepath . '/.htaccess');
+ }
+
+ if (DI::config()->get('system', 'delete_sleeping_processes')) {
+ self::deleteSleepingProcesses();
+ }
// Fork the cron jobs in separate parts to avoid problems when one of them is crashing
- Hook::fork($a->queue['priority'], "cron");
+ Hook::fork(PRIORITY_MEDIUM, 'cron');
- // run queue delivery process in the background
- Worker::add(PRIORITY_NEGLIGIBLE, "Queue");
+ // Poll contacts
+ Worker::add(PRIORITY_MEDIUM, 'PollContacts');
+
+ // Update contact information
+ Worker::add(PRIORITY_LOW, 'UpdateContacts');
- // run the process to discover global contacts in the background
- Worker::add(PRIORITY_LOW, "DiscoverPoCo");
+ // Update server information
+ Worker::add(PRIORITY_LOW, 'UpdateGServers');
- // run the process to update locally stored global contacts in the background
- Worker::add(PRIORITY_LOW, "DiscoverPoCo", "checkcontact");
+ // run the process to update server directories in the background
+ Worker::add(PRIORITY_LOW, 'UpdateServerDirectories');
// Expire and remove user entries
- Worker::add(PRIORITY_MEDIUM, "CronJobs", "expire_and_remove_users");
+ Worker::add(PRIORITY_MEDIUM, 'ExpireAndRemoveUsers');
// Call possible post update functions
- Worker::add(PRIORITY_LOW, "CronJobs", "post_update");
+ Worker::add(PRIORITY_LOW, 'PostUpdate');
- // Clear cache entries
- Worker::add(PRIORITY_LOW, "CronJobs", "clear_cache");
+ // Hourly cron calls
+ if (DI::config()->get('system', 'last_cron_hourly', 0) + 3600 < time()) {
- // Repair missing Diaspora values in contacts
- Worker::add(PRIORITY_LOW, "CronJobs", "repair_diaspora");
+ // Update trending tags cache for the community page
+ Tag::setLocalTrendingHashtags(24, 20);
+ Tag::setGlobalTrendingHashtags(24, 20);
- // Repair entries in the database
- Worker::add(PRIORITY_LOW, "CronJobs", "repair_database");
+ // Search for new contacts in the directory
+ if (DI::config()->get('system', 'synchronize_directory')) {
+ Worker::add(PRIORITY_LOW, 'PullDirectory');
+ }
- // once daily run birthday_updates and then expire in background
- $d1 = Config::get('system', 'last_expire_day');
- $d2 = intval(DateTimeFormat::utcNow('d'));
+ // Delete all done workerqueue entries
+ Worker::add(PRIORITY_LOW, 'CleanWorkerQueue');
- // Daily cron calls
- if ($d2 != intval($d1)) {
+ // Clear cache entries
+ Worker::add(PRIORITY_LOW, 'ClearCache');
- Worker::add(PRIORITY_LOW, "CronJobs", "update_contact_birthdays");
+ DI::config()->set('system', 'last_cron_hourly', time());
+ }
+
+ // Daily maintenance cron calls
+ if (Worker::isInMaintenanceWindow(true)) {
- Worker::add(PRIORITY_LOW, "CronJobs", "update_photo_albums");
+ Worker::add(PRIORITY_LOW, 'UpdateContactBirthdays');
- // update nodeinfo data
- Worker::add(PRIORITY_LOW, "CronJobs", "nodeinfo");
+ Worker::add(PRIORITY_LOW, 'UpdatePhotoAlbums');
- Worker::add(PRIORITY_LOW, "DiscoverPoCo", "update_server");
+ Worker::add(PRIORITY_LOW, 'ExpirePosts');
- Worker::add(PRIORITY_LOW, "DiscoverPoCo", "suggestions");
+ Worker::add(PRIORITY_LOW, 'ExpireConversations');
- Worker::add(PRIORITY_LOW, 'Expire');
+ Worker::add(PRIORITY_LOW, 'RemoveUnusedContacts');
- Worker::add(PRIORITY_MEDIUM, 'DBClean');
+ Worker::add(PRIORITY_LOW, 'RemoveUnusedAvatars');
// check upstream version?
Worker::add(PRIORITY_LOW, 'CheckVersion');
- Config::set('system', 'last_expire_day', $d2);
- }
-
- // Hourly cron calls
- if (Config::get('system', 'last_cron_hourly', 0) + 3600 < time()) {
-
- // Delete all done workerqueue entries
- DBA::delete('workerqueue', ['`done` AND `executed` < UTC_TIMESTAMP() - INTERVAL 1 HOUR']);
+ Worker::add(PRIORITY_LOW, 'CheckDeletedContacts');
- // Optimizing this table only last seconds
- if (Config::get('system', 'optimize_workerqueue', false)) {
- DBA::e("OPTIMIZE TABLE `workerqueue`");
+ if (DI::config()->get('system', 'optimize_tables')) {
+ Worker::add(PRIORITY_LOW, 'OptimizeTables');
}
-
- Config::set('system', 'last_cron_hourly', time());
+
+ DI::config()->set('system', 'last_cron_daily', time());
}
- // Ensure to have a .htaccess file.
- // this is a precaution for systems that update automatically
- $basepath = $a->getBasePath();
- if (!file_exists($basepath . '/.htaccess')) {
- copy($basepath . '/.htaccess-dist', $basepath . '/.htaccess');
- }
-
- // Poll contacts
- self::pollContacts($parameter, $generation);
-
- Logger::log('cron: end');
+ Logger::notice('end');
- Config::set('system', 'last_cron', time());
-
- return;
+ DI::config()->set('system', 'last_cron', time());
}
/**
- * @brief Poll contacts for unreceived messages
- *
- * @todo Currently it seems as if the following parameter aren't used at all ...
+ * Kill sleeping database processes
*
- * @param string $parameter Parameter (force, restart, ...) for the contact polling
- * @param integer $generation
+ * @return void
*/
- private static function pollContacts($parameter, $generation) {
- $manual_id = 0;
- $generation = 0;
- $force = false;
- $restart = false;
-
- if ($parameter == 'force') {
- $force = true;
- }
- if ($parameter == 'restart') {
- $restart = true;
- $generation = intval($generation);
- if (!$generation) {
- killme();
- }
- }
-
- if (intval($parameter)) {
- $manual_id = intval($parameter);
- $force = true;
- }
-
- $min_poll_interval = Config::get('system', 'min_poll_interval', 1);
-
- $sql_extra = (($manual_id) ? " AND `id` = $manual_id " : "");
-
- Addon::reload();
-
- $d = DateTimeFormat::utcNow();
-
- // Only poll from those with suitable relationships,
- // and which have a polling address and ignore Diaspora since
- // we are unable to match those posts with a Diaspora GUID and prevent duplicates.
-
- $abandon_days = intval(Config::get('system', 'account_abandon_days'));
- if ($abandon_days < 1) {
- $abandon_days = 0;
- }
- $abandon_sql = (($abandon_days)
- ? sprintf(" AND `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL %d DAY ", intval($abandon_days))
- : ''
- );
-
- $contacts = q("SELECT `contact`.`id`, `contact`.`nick`, `contact`.`name`, `contact`.`network`, `contact`.`archive`,
- `contact`.`last-update`, `contact`.`priority`, `contact`.`rel`, `contact`.`subhub`
- FROM `user`
- STRAIGHT_JOIN `contact`
- ON `contact`.`uid` = `user`.`uid` AND `contact`.`poll` != ''
- AND `contact`.`network` IN ('%s', '%s', '%s', '%s', '%s') $sql_extra
- AND NOT `contact`.`self` AND NOT `contact`.`blocked`
- WHERE NOT `user`.`account_expired` AND NOT `user`.`account_removed` $abandon_sql",
- DBA::escape(Protocol::DFRN),
- DBA::escape(Protocol::OSTATUS),
- DBA::escape(Protocol::DIASPORA),
- DBA::escape(Protocol::FEED),
- DBA::escape(Protocol::MAIL)
- );
-
- if (!DBA::isResult($contacts)) {
- return;
- }
-
- foreach ($contacts as $contact) {
-
- if ($manual_id) {
- $contact['last-update'] = DBA::NULL_DATETIME;
- }
-
- // Friendica and OStatus are checked once a day
- if (in_array($contact['network'], [Protocol::DFRN, Protocol::OSTATUS])) {
- $contact['priority'] = 2;
- }
-
- if ($contact['subhub'] && in_array($contact['network'], [Protocol::DFRN, Protocol::OSTATUS])) {
- /*
- * We should be getting everything via a hub. But just to be sure, let's check once a day.
- * (You can make this more or less frequent if desired by setting 'pushpoll_frequency' appropriately)
- * This also lets us update our subscription to the hub, and add or replace hubs in case it
- * changed. We will only update hubs once a day, regardless of 'pushpoll_frequency'.
- */
- $poll_interval = Config::get('system', 'pushpoll_frequency');
- $contact['priority'] = (!is_null($poll_interval) ? intval($poll_interval) : 3);
- }
-
- // Check Diaspora contacts or followers once a week
- if (($contact["network"] == Protocol::DIASPORA) || ($contact["rel"] == Contact::FOLLOWER)) {
- $contact['priority'] = 4;
- }
-
- // Check archived contacts once a month
- if ($contact['archive']) {
- $contact['priority'] = 5;
- }
-
- if (($contact['priority'] >= 0) && !$force) {
- $update = false;
-
- $t = $contact['last-update'];
-
- /*
- * Based on $contact['priority'], should we poll this site now? Or later?
- */
- switch ($contact['priority']) {
- case 5:
- if (DateTimeFormat::utcNow() > DateTimeFormat::utc($t . " + 1 month")) {
- $update = true;
- }
- break;
- case 4:
- if (DateTimeFormat::utcNow() > DateTimeFormat::utc($t . " + 1 week")) {
- $update = true;
- }
- break;
- case 3:
- if (DateTimeFormat::utcNow() > DateTimeFormat::utc($t . " + 1 day")) {
- $update = true;
- }
- break;
- case 2:
- if (DateTimeFormat::utcNow() > DateTimeFormat::utc($t . " + 12 hour")) {
- $update = true;
- }
- break;
- case 1:
- if (DateTimeFormat::utcNow() > DateTimeFormat::utc($t . " + 1 hour")) {
- $update = true;
- }
- break;
- case 0:
- default:
- if (DateTimeFormat::utcNow() > DateTimeFormat::utc($t . " + ".$min_poll_interval." minute")) {
- $update = true;
- }
- break;
- }
- if (!$update) {
- continue;
- }
- }
-
- if (($contact['network'] == Protocol::FEED) && ($contact['priority'] <= 3)) {
- $priority = PRIORITY_MEDIUM;
- } elseif ($contact['archive']) {
- $priority = PRIORITY_NEGLIGIBLE;
- } else {
- $priority = PRIORITY_LOW;
+ private static function deleteSleepingProcesses()
+ {
+ Logger::info('Looking for sleeping processes');
+
+ $processes = DBA::p("SHOW FULL PROCESSLIST");
+ while ($process = DBA::fetch($processes)) {
+ if (($process['Command'] != 'Sleep') || ($process['Time'] < 300) || ($process['db'] != DBA::databaseName())) {
+ continue;
}
- Logger::log("Polling " . $contact["network"] . " " . $contact["id"] . " " . $contact['priority'] . " " . $contact["nick"] . " " . $contact["name"]);
-
- Worker::add(['priority' => $priority, 'dont_fork' => true], 'OnePoll', (int)$contact['id']);
+ DBA::e("KILL ?", $process['Id']);
+ Logger::notice('Killed sleeping process', ['id' => $process['Id']]);
}
+ DBA::close($processes);
}
}
projects / friendica.git / blobdiff