set a default and max ttl for redis keys #38562
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icewind1991
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blizzz
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May 31, 2023
ChristophWurst
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I think it would be reasonable to also define an upper bound for TTL. Like a cache key can only exist for three months. |
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Could this applied as a patch in 24.0.7? |
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Switched the default to 1 day as per the interface docs and added a max of 1 month |
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come-nc
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| return $this->getCache()->setex($this->getPrefix() . $key, $ttl, $value); | ||
| } else { | ||
| return $this->getCache()->set($this->getPrefix() . $key, $value); | ||
| if ($ttl === 0) { |
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I’m a tiny bit worried that we may have code path not sending an int in $ttl since it is not strong typed, so here passing '0' would still result in infinite TTL I think?
Not sure if this worry is justified.
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We were already checking for an int, I'd say LGTM
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Feb 23, 2024
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having infinite TTL can lead to leaked keys as the prefix changes with version upgrades Signed-off-by: Robin Appelman <robin@icewind.nl>
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having infinite TTL can lead to leaked keys as the prefix changes with version upgrades