LazyCache

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[Use the Thumbs Up reaction to vote for this feature, and please avoid adding comments like "+1" as they create noise for others watching the issue.] **Is your feature request...

kkd83

Using ExpirationMode.ImmediateEviction ignores sliding expiration value

7

**Describe the bug** Hi, I am trying to use ExpirationMode.ImmediateEviction with sliding expiration in my project and this makes the entry to update every time I access it, ignoring the...

ExLuzZziVo

LazyCache.TryGetValue appears to return null value

20

There appears to be a null value returned from the out parameter when using the trygetvalue method. The code appears to find the value in the cache if this is...

thenerdynerd

Allow null values to be cached and refine TryGet method (see #155)

2

I have introduced the following changes: - now the `IAppCache.Add` method allows to cache `null `values. No exception is thrown. - changed the signature of `IAppCache.TryGetValue` from `bool TryGetValue(string key,...

EnricoMassone

Why it is not possible to add null items in the cache via IAppCache.Add ?

9

Can you please explain why adding a null item to the cache via `IAppCache.Add` is [disallowed](https://github.com/alastairtree/LazyCache/blob/33d055c75b455eacf62add2ca41182b541b47981/LazyCache/CachingService.cs#L67) ? I'm asking because the underlying ASP.NET core memory cache allows to add null...

EnricoMassone

DefaultCacheDurationSeconds ignored in CachingService instance methods

2

**Describe the bug** DefaultCacheDurationSeconds is being ignored in some code paths. It only appears to be used in `AppCacheExtensions` e.g. extension https://github.com/alastairtree/LazyCache/blob/e38695bf63b1d33d97032e995d7dd5609dd692b3/LazyCache/AppCacheExtensions.cs#L74 but not in the almost equivalent instance method...

r-bennett

Policy should be supplied when refreshing the cache due to type mismatch

2

I have been struggling to get LazyCache to behave when setting a SizeLimit in the underlying MemoryCache. Intermittently it seemed, it would throw the following exception despite me supplying a...

ajbeaven

Cache invalidation with partial key knowledge

3

Per the issue I opened just a brief while ago at [https://github.com/alastairtree/LazyCache/issues/86](https://github.com/alastairtree/LazyCache/issues/86), this pull request is a first pass at an implementation supporting cache invalidation without knowing the entirety of...

WhitWaldo

Add GetCacheKeys() method to allow for partial key removal operations

1

I've read numerous requests to have a better mechanism to enumerate through keys that are stored in cache. This makes it very convenient to expire an entire set of cached...

CascadeJonathan

Support for IDistributedCache

15

**[To support this feature request please add a thumbs up]** It would be good to extend this current project to support IDistributedCache!

alexdobarganes