Delete expired items before setting#132
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@patrickmn for your review 🙏 |
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ayufan
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Oct 13, 2020
Check if an item exists and it has expired before setting so that onEvicted is actually called. Fixes patrickmn#48. Add test and split func Use nanoseconds instead Call onEvicted if item existed before setting Call onEvicted if item.Expired
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No. Always.
We overwrite an existing item. It should be comparison tha the item that we
overwrite is a different one. So, this comparison is deliberate. Usage of
expired produces wrong behavior.
…On Thu, 15 Oct 2020 at 01:58, Jaime Martinez ***@***.***> wrote:
***@***.**** commented on this pull request.
------------------------------
In cache.go
<#132 (comment)>:
> @@ -57,6 +57,10 @@ func (c *cache) Set(k string, x interface{}, d time.Duration) {
if d > 0 {
e = time.Now().Add(d).UnixNano()
}
+
+ // delete before setting and call onEvicted
+ c.deleteIfExpired(k)
updated :)
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@patrickmn Would you mind looking at this? |
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Note this is a incompatible change, and some people may be relying on the current behaviour. Also this library doesn't seem maintained at the moment, so little chance it will get merged. It's better to just maintain your own fork if you need this behaviour. |
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Trying to find a cache with TTL that has been rigorously tested and this seems to be a popular choice. |
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pablodz
Jan 8, 2024
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Check if an item exists and it has expired before setting so that
onEvicted is actually called.
Fixes #48.