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Do not scan for keys just get all the keys (with prefix)

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Apparently scan leads to some issues sometimes on cluster. So just use
the get function to fetch the keys.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
This commit is contained in:
Roeland Jago Douma 2017-05-16 09:52:05 +02:00
parent fe5a4dd499
commit 0e66c2a38a
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GPG key ID: F941078878347C0C
1 changed files with 4 additions and 6 deletions
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10
lib/private/Memcache/Redis.php
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@ -79,12 +79,10 @@ class Redis extends Cache implements IMemcacheTTL {
public function clear($prefix = '') { public function clear($prefix = '') {
$prefix = $this->getNameSpace() . $prefix . '*'; $prefix = $this->getNameSpace() . $prefix . '*';
$it = null; $keys = self::$cache->keys($prefix);
self::$cache->setOption(\Redis::OPT_SCAN, \Redis::SCAN_RETRY); $deleted = self::$cache->del($keys);
while ($keys = self::$cache->scan($it, $prefix)) {
self::$cache->del($keys); return count($keys) === $deleted;
}
return true;
} }
/** /**