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Merge pull request #8981 from annando/probe-lock

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Remove probe caching, locking cleanup
This commit is contained in:
Hypolite Petovan 2020-08-06 16:06:36 -04:00 committed by GitHub
commit e23f7d5a35
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GPG key ID: 4AEE18F83AFDEB23
11 changed files with 55 additions and 73 deletions
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22
src/Core/Worker.php
View file

@ -39,6 +39,8 @@ class Worker
const FAST_COMMANDS = ['APDelivery', 'Delivery', 'CreateShadowEntry'];
const LOCK_PROCESS = 'worker_process';
const LOCK_WORKER = 'worker';
private static $up_start;
private static $db_duration = 0;
@ -125,9 +127,9 @@ class Worker
}
// Trying to fetch new processes - but only once when successful
if (!$refetched && DI::lock()->acquire('worker_process', 0)) {
if (!$refetched && DI::lock()->acquire(self::LOCK_PROCESS, 0)) {
self::findWorkerProcesses();
DI::lock()->release('worker_process');
DI::lock()->release(self::LOCK_PROCESS);
self::$state = self::STATE_REFETCH;
$refetched = true;
} else {
@ -139,21 +141,21 @@ class Worker
if (!self::getWaitingJobForPID()) {
self::$state = self::STATE_LONG_LOOP;
if (DI::lock()->acquire('worker', 0)) {
if (DI::lock()->acquire(self::LOCK_WORKER, 0)) {
// Count active workers and compare them with a maximum value that depends on the load
if (self::tooMuchWorkers()) {
Logger::info('Active worker limit reached, quitting.');
DI::lock()->release('worker');
DI::lock()->release(self::LOCK_WORKER);
return;
}
// Check free memory
if (DI::process()->isMinMemoryReached()) {
Logger::info('Memory limit reached, quitting.');
DI::lock()->release('worker');
DI::lock()->release(self::LOCK_WORKER);
return;
}
DI::lock()->release('worker');
DI::lock()->release(self::LOCK_WORKER);
}
}
@ -949,14 +951,14 @@ class Worker
}
$stamp = (float)microtime(true);
if (!DI::lock()->acquire('worker_process')) {
if (!DI::lock()->acquire(self::LOCK_PROCESS)) {
return false;
}
self::$lock_duration += (microtime(true) - $stamp);
$found = self::findWorkerProcesses();
DI::lock()->release('worker_process');
DI::lock()->release(self::LOCK_PROCESS);
if ($found) {
$stamp = (float)microtime(true);
@ -1194,13 +1196,13 @@ class Worker
}
// If there is a lock then we don't have to check for too much worker
if (!DI::lock()->acquire('worker', 0)) {
if (!DI::lock()->acquire(self::LOCK_WORKER, 0)) {
return $added;
}
// If there are already enough workers running, don't fork another one
$quit = self::tooMuchWorkers();
DI::lock()->release('worker');
DI::lock()->release(self::LOCK_WORKER);
if ($quit) {
return $added;

45
src/Model/Contact.php
View file

@ -251,7 +251,7 @@ class Contact
$updated = max($contact['success_update'], $contact['updated'], $contact['last-update'], $contact['failure_update']);
if ((($updated < DateTimeFormat::utc('now -7 days')) || empty($contact['avatar'])) &&
in_array($contact['network'], Protocol::FEDERATED)) {
Worker::add(PRIORITY_LOW, "UpdateContact", $contact['id'], ($uid == 0 ? 'force' : ''));
Worker::add(PRIORITY_LOW, "UpdateContact", $contact['id']);
}
// Remove the internal fields
@ -409,7 +409,7 @@ class Contact
}
// Update the existing contact
self::updateFromProbe($contact['id'], '', true);
self::updateFromProbe($contact['id']);
// And fetch the result
$contact = DBA::selectFirst('contact', ['baseurl'], ['id' => $contact['id']]);
@ -1249,9 +1249,9 @@ class Contact
if ($background_update && !$probed && in_array($data["network"], array_merge(Protocol::NATIVE_SUPPORT, [Protocol::PUMPIO]))) {
// Update in the background when we fetched the data solely from the database
Worker::add(PRIORITY_MEDIUM, "UpdateContact", $contact_id, ($uid == 0 ? 'force' : ''));
Worker::add(PRIORITY_MEDIUM, "UpdateContact", $contact_id);
} elseif (!empty($data['network'])) {
self::updateFromProbeArray($contact_id, $data, false);
self::updateFromProbeArray($contact_id, $data);
} else {
Logger::info('Invalid data', ['url' => $url, 'data' => $data]);
}
@ -1814,31 +1814,29 @@ class Contact
/**
* @param integer $id contact id
* @param string $network Optional network we are probing for
* @param boolean $force Optional forcing of network probing (otherwise we use the cached data)
* @return boolean
* @throws HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function updateFromProbe(int $id, string $network = '', bool $force = false)
public static function updateFromProbe(int $id, string $network = '')
{
$contact = DBA::selectFirst('contact', ['uid', 'url'], ['id' => $id]);
if (!DBA::isResult($contact)) {
return false;
}
$ret = Probe::uri($contact['url'], $network, $contact['uid'], !$force);
return self::updateFromProbeArray($id, $ret, $force);
$ret = Probe::uri($contact['url'], $network, $contact['uid']);
return self::updateFromProbeArray($id, $ret);
}
/**
* @param integer $id contact id
* @param array $ret Probed data
* @param boolean $force Optional forcing of network probing (otherwise we use the cached data)
* @return boolean
* @throws HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
private static function updateFromProbeArray(int $id, array $ret, bool $force = false)
private static function updateFromProbeArray(int $id, array $ret)
{
/*
Warning: Never ever fetch the public key via Probe::uri and write it into the contacts.
@ -1878,7 +1876,7 @@ class Contact
// If Probe::uri fails the network code will be different ("feed" or "unkn")
if (in_array($ret['network'], [Protocol::FEED, Protocol::PHANTOM]) && ($ret['network'] != $contact['network'])) {
if ($force && ($uid == 0)) {
if ($uid == 0) {
self::updateContact($id, $uid, $ret['url'], ['failed' => true, 'last-update' => $updated, 'failure_update' => $updated]);
}
return false;
@ -1933,7 +1931,7 @@ class Contact
}
if (!empty($ret['photo']) && ($ret['network'] != Protocol::FEED)) {
self::updateAvatar($id, $ret['photo'], $update || $force);
self::updateAvatar($id, $ret['photo'], $update);
}
if (!$update) {
@ -1941,7 +1939,10 @@ class Contact
// Update the public contact
if ($uid != 0) {
self::updateFromProbeByURL($ret['url']);
$contact = self::getByURL($ret['url'], false, ['id']);
if (!empty($contact['id'])) {
self::updateFromProbeArray($contact['id'], $ret);
}
}
return true;
@ -1963,7 +1964,7 @@ class Contact
$ret['name-date'] = $updated;
}
if ($force && ($uid == 0)) {
if ($uid == 0) {
$ret['last-update'] = $updated;
$ret['success_update'] = $updated;
$ret['failed'] = false;
@ -1976,7 +1977,13 @@ class Contact
return true;
}
public static function updateFromProbeByURL($url, $force = false)
/**
* @param integer $url contact url
* @return integer Contact id
* @throws HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function updateFromProbeByURL($url)
{
$id = self::getIdForURL($url);
@ -1984,7 +1991,7 @@ class Contact
return $id;
}
self::updateFromProbe($id, '', $force);
self::updateFromProbe($id);
return $id;
}
@ -2080,7 +2087,7 @@ class Contact
if (!empty($arr['contact']['name'])) {
$ret = $arr['contact'];
} else {
$ret = Probe::uri($url, $network, $user['uid'], false);
$ret = Probe::uri($url, $network, $user['uid']);
}
if (($network != '') && ($ret['network'] != $network)) {
@ -2371,7 +2378,7 @@ class Contact
}
// Ensure to always have the correct network type, independent from the connection request method
self::updateFromProbe($contact['id'], '', true);
self::updateFromProbe($contact['id']);
return true;
} else {
@ -2400,7 +2407,7 @@ class Contact
$contact_id = DBA::lastInsertId();
// Ensure to always have the correct network type, independent from the connection request method
self::updateFromProbe($contact_id, '', true);
self::updateFromProbe($contact_id);
self::updateAvatar($contact_id, $photo, true);

2
src/Module/Debug/Probe.php
View file

@ -44,7 +44,7 @@ class Probe extends BaseModule
$res = '';
if (!empty($addr)) {
$res = NetworkProbe::uri($addr, '', 0, false);
$res = NetworkProbe::uri($addr, '', 0);
$res = print_r($res, true);
}

19
src/Network/Probe.php
View file

@ -328,16 +328,8 @@ class Probe
* @throws HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function uri($uri, $network = '', $uid = -1, $cache = true)
public static function uri($uri, $network = '', $uid = -1)
{
$cachekey = 'Probe::uri:' . $network . ':' . $uri;
if ($cache) {
$result = DI::cache()->get($cachekey);
if (!is_null($result)) {
return $result;
}
}
if ($uid == -1) {
$uid = local_user();
}
@ -408,14 +400,7 @@ class Probe
$data['hide'] = self::getHideStatus($data['url']);
}
$data = self::rearrangeData($data);
// Only store into the cache if the value seems to be valid
if (!in_array($data['network'], [Protocol::PHANTOM, Protocol::MAIL])) {
DI::cache()->set($cachekey, $data, Duration::DAY);
}
return $data;
return self::rearrangeData($data);
}

2
src/Protocol/ActivityPub/Processor.php
View file

@ -822,7 +822,7 @@ class Processor
}
Logger::info('Updating profile', ['object' => $activity['object_id']]);
Contact::updateFromProbeByURL($activity['object_id'], true);
Contact::updateFromProbeByURL($activity['object_id']);
}
/**

2
src/Protocol/ActivityPub/Receiver.php
View file

@ -679,7 +679,7 @@ class Receiver
return;
}
if (Contact::updateFromProbe($cid, '', true)) {
if (Contact::updateFromProbe($cid)) {
Logger::info('Update was successful', ['id' => $cid, 'uid' => $uid, 'url' => $url]);
}

5
src/Protocol/DFRN.php
View file

@ -2878,14 +2878,13 @@ class DFRN
* Checks if the given contact url does support DFRN
*
* @param string $url profile url
* @param boolean $update Update the profile
* @return boolean
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function isSupportedByContactUrl($url, $update = false)
public static function isSupportedByContactUrl($url)
{
$probe = Probe::uri($url, Protocol::DFRN, 0, !$update);
$probe = Probe::uri($url, Protocol::DFRN);
return $probe['network'] == Protocol::DFRN;
}
}

16
src/Protocol/OStatus.php
View file

@ -544,15 +544,8 @@ class OStatus
} elseif ($item['contact-id'] < 0) {
Logger::log("Item with uri ".$item["uri"]." is from a blocked contact.", Logger::DEBUG);
} else {
// We are having duplicated entries. Hopefully this solves it.
if (DI::lock()->acquire('ostatus_process_item_insert')) {
$ret = Item::insert($item);
DI::lock()->release('ostatus_process_item_insert');
Logger::log("Item with uri ".$item["uri"]." for user ".$importer["uid"].' stored. Return value: '.$ret);
} else {
$ret = Item::insert($item);
Logger::log("We couldn't lock - but tried to store the item anyway. Return value is ".$ret);
}
$ret = Item::insert($item);
Logger::log("Item with uri ".$item["uri"]." for user ".$importer["uid"].' stored. Return value: '.$ret);
}
}
}
@ -2218,14 +2211,13 @@ class OStatus
* Checks if the given contact url does support OStatus
*
* @param string $url profile url
* @param boolean $update Update the profile
* @return boolean
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function isSupportedByContactUrl($url, $update = false)
public static function isSupportedByContactUrl($url)
{
$probe = Probe::uri($url, Protocol::OSTATUS, 0, !$update);
$probe = Probe::uri($url, Protocol::OSTATUS);
return $probe['network'] == Protocol::OSTATUS;
}
}

2
src/Worker/Cron.php
View file

@ -168,7 +168,7 @@ class Cron
$oldest_id = $contact['id'];
$oldest_date = $contact['last-update'];
}
Worker::add(PRIORITY_LOW, "UpdateContact", $contact['id'], 'force');
Worker::add(PRIORITY_LOW, "UpdateContact", $contact['id']);
++$count;
}
Logger::info('Initiated update for public contacts', ['interval' => $count, 'id' => $oldest_id, 'oldest' => $oldest_date]);

4
src/Worker/OnePoll.php
View file

@ -61,12 +61,12 @@ class OnePoll
}
if (($contact['network'] != Protocol::MAIL) || $force) {
Contact::updateFromProbe($contact_id, '', $force);
Contact::updateFromProbe($contact_id);
}
// Special treatment for wrongly detected local contacts
if (!$force && ($contact['network'] != Protocol::DFRN) && Contact::isLocalById($contact_id)) {
Contact::updateFromProbe($contact_id, Protocol::DFRN, true);
Contact::updateFromProbe($contact_id, Protocol::DFRN);
$contact = DBA::selectFirst('contact', [], ['id' => $contact_id]);
}

9
src/Worker/UpdateContact.php
View file

@ -29,14 +29,11 @@ class UpdateContact
/**
* Update contact data via probe
* @param int $contact_id Contact ID
* @param string $command
*/
public static function execute($contact_id, $command = '')
public static function execute($contact_id)
{
$force = ($command == "force");
$success = Contact::updateFromProbe($contact_id);
$success = Contact::updateFromProbe($contact_id, '', $force);
Logger::info('Updated from probe', ['id' => $contact_id, 'force' => $force, 'success' => $success]);
Logger::info('Updated from probe', ['id' => $contact_id, 'success' => $success]);
}
}