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Use negative caching

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Michael 2022-07-28 20:25:38 +00:00
parent 1aacff4ce1
commit f0499e7269
1 changed files with 7 additions and 1 deletions
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8
src/Protocol/ActivityPub/Processor.php
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@ -1207,13 +1207,19 @@ class Processor
$object = DI::cache()->get($cachekey);
if (!is_null($object)) {
Logger::debug('Fetch from cache', ['url' => $url, 'uid' => $uid]);
if (!empty($object)) {
Logger::debug('Fetch from cache', ['url' => $url, 'uid' => $uid]);
} else {
Logger::debug('Fetch from negative cache', ['url' => $url, 'uid' => $uid]);
}
return $object;
}
$object = ActivityPub::fetchContent($url, $uid);
if (empty($object)) {
Logger::notice('Activity was not fetchable, aborting.', ['url' => $url, 'uid' => $uid]);
// We perform negative caching.
DI::cache()->set($cachekey, [], Duration::FIVE_MINUTES);
return [];
}