kopia lustrzana https://github.com/friendica/friendica
Split expire.php in several processes / small worker changes
Michael
rodzic
fd36e4e8b0
commit
30b0a035f9
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@ -253,7 +253,7 @@ function cron_poll_contacts($argc, $argv) {
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} else {
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$priority = PRIORITY_LOW;
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}
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proc_run(array('priority' => $priority, 'dont_fork' => true), 'include/onepoll.php', intval($contact['id']));
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proc_run(array('priority' => $priority, 'dont_fork' => true), 'include/onepoll.php', (int)$contact['id']);
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}
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}
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}
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@ -47,13 +47,12 @@ function discover_poco_run(&$argv, &$argc) {
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logger('start '.$search);
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if ($mode == 8) {
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$profile_url = base64_decode($argv[2]);
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if ($profile_url != "") {
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poco_last_updated($profile_url, true);
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if ($argv[2] != "") {
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poco_last_updated($argv[2], true);
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}
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} elseif ($mode == 7) {
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if ($argc == 6) {
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$url = base64_decode($argv[5]);
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$url = $argv[5];
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} else {
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$url = '';
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}
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@ -63,7 +62,7 @@ function discover_poco_run(&$argv, &$argc) {
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} elseif ($mode == 5) {
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update_server();
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} elseif ($mode == 4) {
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$server_url = base64_decode($argv[2]);
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$server_url = $argv[2];
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if ($server_url == "") {
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return;
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}
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@ -119,7 +118,7 @@ function update_server() {
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}
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logger('Update server status for server '.$server["url"], LOGGER_DEBUG);
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proc_run(PRIORITY_LOW, "include/discover_poco.php", "server", base64_encode($server["url"]));
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proc_run(PRIORITY_LOW, "include/discover_poco.php", "server", $server["url"]);
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if (++$updated > 250) {
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return;
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@ -178,7 +177,7 @@ function discover_users() {
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if ((($server_url == "") && ($user["network"] == NETWORK_FEED)) || $force_update || poco_check_server($server_url, $user["network"])) {
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logger('Check profile '.$user["url"]);
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proc_run(PRIORITY_LOW, "include/discover_poco.php", "check_profile", base64_encode($user["url"]));
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proc_run(PRIORITY_LOW, "include/discover_poco.php", "check_profile", $user["url"]);
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if (++$checked > 100) {
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return;
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@ -9,14 +9,32 @@ function expire_run(&$argv, &$argc){
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require_once('include/items.php');
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require_once('include/Contact.php');
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load_hooks();
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if (($argc == 2) && (intval($argv[1]) > 0)) {
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$user = dba::select('user', array('uid', 'username', 'expire'), array('uid' => $argv[1]), array('limit' => 1));
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if (dbm::is_result($user)) {
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logger('Expire items for user '.$user['uid'].' ('.$user['username'].') - interval: '.$user['expire'], LOGGER_DEBUG);
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item_expire($user['uid'], $user['expire']);
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logger('Expire items for user '.$user['uid'].' ('.$user['username'].') - done ', LOGGER_DEBUG);
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}
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return;
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} elseif (($argc == 3) && ($argv[1] == 'hook') && is_array($a->hooks) && array_key_exists("expire", $a->hooks)) {
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foreach ($a->hooks["expire"] as $hook) {
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if ($hook[1] == $argv[2]) {
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logger("Calling expire hook '" . $hook[1] . "'", LOGGER_DEBUG);
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call_single_hook($a, $name, $hook, $data);
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}
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}
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return;
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}
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// physically remove anything that has been deleted for more than two months
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$r = dba::p("SELECT `id` FROM `item` WHERE `deleted` AND `changed` < UTC_TIMESTAMP() - INTERVAL 60 DAY");
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if (dbm::is_result($r)) {
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while ($row = dba::fetch($r)) {
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dba::delete('item', array('id' => $row['id']));
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}
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dba::close($r);
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while ($row = dba::fetch($r)) {
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dba::delete('item', array('id' => $row['id']));
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}
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dba::close($r);
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// make this optional as it could have a performance impact on large sites
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if (intval(get_config('system', 'optimize_items'))) {
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@ -25,17 +43,25 @@ function expire_run(&$argv, &$argc){
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logger('expire: start');
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$r = q("SELECT `uid`, `username`, `expire` FROM `user` WHERE `expire` != 0");
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if (dbm::is_result($r)) {
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foreach ($r as $rr) {
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logger('Expire: ' . $rr['username'] . ' interval: ' . $rr['expire'], LOGGER_DEBUG);
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item_expire($rr['uid'], $rr['expire']);
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$r = dba::p("SELECT `uid`, `username` FROM `user` WHERE `expire` != 0");
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while ($row = dba::fetch($r)) {
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logger('Calling expiry for user '.$row['uid'].' ('.$row['username'].')', LOGGER_DEBUG);
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proc_run(array('priority' => $a->queue['priority'], 'created' => $a->queue['created'], 'dont_fork' => true),
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'include/expire.php', (int)$row['uid']);
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}
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dba::close($r);
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logger('expire: calling hooks');
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if (is_array($a->hooks) && array_key_exists('expire', $a->hooks)) {
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foreach ($a->hooks['expire'] as $hook) {
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logger("Calling expire hook for '" . $hook[1] . "'", LOGGER_DEBUG);
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proc_run(array('priority' => $a->queue['priority'], 'created' => $a->queue['created'], 'dont_fork' => true),
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'include/expire.php', 'hook', $hook[1]);
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}
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}
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load_hooks();
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call_hooks('expire');
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logger('expire: end');
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return;
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}
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@ -10,7 +10,7 @@ function gprobe_run(&$argv, &$argc){
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if ($argc != 2) {
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return;
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}
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$url = hex2bin($argv[1]);
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$url = $argv[1];
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$r = q("SELECT `id`, `url`, `network` FROM `gcontact` WHERE `nurl` = '%s' ORDER BY `id` LIMIT 1",
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dbesc(normalise_link($url))
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@ -888,7 +888,7 @@ function zrl_init(App $a) {
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return;
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}
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proc_run(PRIORITY_LOW, 'include/gprobe.php', bin2hex($tmp_str));
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proc_run(PRIORITY_LOW, 'include/gprobe.php', $tmp_str);
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$arr = array('zrl' => $tmp_str, 'url' => $a->cmd);
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call_hooks('zrl_init', $arr);
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}
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@ -88,9 +88,11 @@ function poller_run($argv, $argc){
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$starttime = time();
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// We fetch the next queue entry that is about to be executed
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while ($r = poller_worker_process()) {
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while ($r = poller_worker_process($passing_slow)) {
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$refetched = false;
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// When we are processing jobs with a lower priority, we don't refetch new jobs
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// Otherwise fast jobs could wait behind slow ones and could be blocked.
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$refetched = $passing_slow;
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foreach ($r AS $entry) {
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// Assure that the priority is an integer value
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@ -105,7 +107,7 @@ function poller_run($argv, $argc){
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// If possible we will fetch new jobs for this worker
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if (!$refetched && Lock::set('poller_worker_process', 0)) {
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$stamp = (float)microtime(true);
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$refetched = find_worker_processes();
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$refetched = find_worker_processes($passing_slow);
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$poller_db_duration += (microtime(true) - $stamp);
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Lock::remove('poller_worker_process');
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}
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@ -666,19 +668,31 @@ function poller_passing_slow(&$highest_priority) {
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/**
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* @brief Find and claim the next worker process for us
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*
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* @param boolean $passing_slow Returns if we had passed low priority processes
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* @return boolean Have we found something?
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*/
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function find_worker_processes() {
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function find_worker_processes(&$passing_slow) {
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$mypid = getmypid();
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// Check if we should pass some low priority process
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$highest_priority = 0;
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$found = false;
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$passing_slow = false;
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// The higher the number of parallel workers, the more we prefetch to prevent concurring access
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$limit = Config::get("system", "worker_queues", 4);
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$limit = Config::get('system', 'worker_fetch_limit', $limit);
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// We decrease the limit with the number of entries left in the queue
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$worker_queues = Config::get("system", "worker_queues", 4);
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$queue_length = Config::get('system', 'worker_fetch_limit', $worker_queues);
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$lower_job_limit = $worker_queues * $queue_length * 2;
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$jobs = poller_total_entries();
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// Now do some magic
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$exponent = 2;
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$slope = $queue_length / pow($lower_job_limit, $exponent);
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$limit = min($queue_length, ceil($slope * pow($jobs, $exponent)));
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logger('Total: '.$jobs.' - Maximum: '.$queue_length.' - jobs per queue: '.$limit, LOGGER_DEBUG);
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if (poller_passing_slow($highest_priority)) {
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// Are there waiting processes with a higher priority than the currently highest?
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@ -707,6 +721,7 @@ function find_worker_processes() {
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dba::close($result);
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$found = (count($ids) > 0);
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$passing_slow = $found;
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}
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}
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@ -734,9 +749,10 @@ function find_worker_processes() {
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/**
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* @brief Returns the next worker process
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*
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* @param boolean $passing_slow Returns if we had passed low priority processes
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* @return string SQL statement
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*/
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function poller_worker_process() {
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function poller_worker_process(&$passing_slow) {
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global $poller_db_duration, $poller_lock_duration;
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$stamp = (float)microtime(true);
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@ -755,7 +771,7 @@ function poller_worker_process() {
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$poller_lock_duration = (microtime(true) - $stamp);
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$stamp = (float)microtime(true);
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$found = find_worker_processes();
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$found = find_worker_processes($passing_slow);
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$poller_db_duration += (microtime(true) - $stamp);
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Lock::remove('poller_worker_process');
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@ -52,7 +52,7 @@ function queue_run(&$argv, &$argc) {
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if (dbm::is_result($r)) {
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foreach ($r as $q_item) {
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logger('Call queue for id '.$q_item['id']);
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proc_run(array('priority' => PRIORITY_LOW, 'dont_fork' => true), "include/queue.php", $q_item['id']);
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proc_run(array('priority' => PRIORITY_LOW, 'dont_fork' => true), "include/queue.php", (int)$q_item['id']);
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}
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}
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return;
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@ -38,7 +38,7 @@ require_once 'include/Photo.php';
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*/
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function poco_load($cid, $uid = 0, $zcid = 0, $url = null) {
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// Call the function "poco_load_worker" via the worker
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proc_run(PRIORITY_LOW, "include/discover_poco.php", "poco_load", intval($cid), intval($uid), intval($zcid), base64_encode($url));
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proc_run(PRIORITY_LOW, "include/discover_poco.php", "poco_load", (int)$cid, (int)$uid, (int)$zcid, $url);
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}
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/**
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@ -1668,7 +1668,7 @@ function poco_fetch_serverlist($poco) {
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$r = q("SELECT `nurl` FROM `gserver` WHERE `nurl` = '%s'", dbesc(normalise_link($server_url)));
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if (!dbm::is_result($r)) {
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logger("Call server check for server ".$server_url, LOGGER_DEBUG);
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proc_run(PRIORITY_LOW, "include/discover_poco.php", "server", base64_encode($server_url));
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proc_run(PRIORITY_LOW, "include/discover_poco.php", "server", $server_url);
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}
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}
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}
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@ -1690,7 +1690,7 @@ function poco_discover_federation() {
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$servers = json_decode($serverdata);
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foreach ($servers->pods as $server) {
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proc_run(PRIORITY_LOW, "include/discover_poco.php", "server", base64_encode("https://".$server->host));
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proc_run(PRIORITY_LOW, "include/discover_poco.php", "server", "https://".$server->host);
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}
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}
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@ -1703,7 +1703,7 @@ function poco_discover_federation() {
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foreach ($servers as $server) {
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$url = (is_null($server->https_score) ? 'http' : 'https').'://'.$server->name;
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proc_run(PRIORITY_LOW, "include/discover_poco.php", "server", base64_encode($url));
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proc_run(PRIORITY_LOW, "include/discover_poco.php", "server", $url);
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}
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}
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}
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@ -1813,7 +1813,7 @@ function poco_discover($complete = false) {
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}
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logger('Update directory from server '.$server['url'].' with ID '.$server['id'], LOGGER_DEBUG);
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proc_run(PRIORITY_LOW, "include/discover_poco.php", "update_server_directory", intval($server['id']));
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proc_run(PRIORITY_LOW, "include/discover_poco.php", "update_server_directory", (int)$server['id']);
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if (!$complete && (--$no_of_queries == 0)) {
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break;
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@ -2091,7 +2091,7 @@ function get_gcontact_id($contact) {
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if ($doprobing) {
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logger("Last Contact: ". $last_contact_str." - Last Failure: ".$last_failure_str." - Checking: ".$contact["url"], LOGGER_DEBUG);
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proc_run(PRIORITY_LOW, 'include/gprobe.php', bin2hex($contact["url"]));
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proc_run(PRIORITY_LOW, 'include/gprobe.php', $contact["url"]);
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}
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return $gcontact_id;
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