LiteDb.Extensions.Caching 2.5.1

.NET 6.0 .NET Standard 2.0 
dotnet add package LiteDb.Extensions.Caching --version 2.5.1
NuGet\Install-Package LiteDb.Extensions.Caching -Version 2.5.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="LiteDb.Extensions.Caching" Version="2.5.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add LiteDb.Extensions.Caching --version 2.5.1
#r "nuget: LiteDb.Extensions.Caching, 2.5.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install LiteDb.Extensions.Caching as a Cake Addin
#addin nuget:?package=LiteDb.Extensions.Caching&version=2.5.1

// Install LiteDb.Extensions.Caching as a Cake Tool
#tool nuget:?package=LiteDb.Extensions.Caching&version=2.5.1

LiteDb.Extensions.Caching Nuget Quality Gate Status Coverage

An IDistributedCache implementation for LiteDB.

Usage

Registering the cache:


IServiceCollection services = //...

services.AddLiteDbCache("MyCache.db")
// or
services.AddLiteDbCache("MyCache.db", "MySuperStrongPassword1111!!!")
// or
services.AddLiteDbCache(options =>
{
    options.CachePath = "MyCache.db";
    options.Password = "MySuperStrongPassword1111!!!";
});

After this the IDistributedCache can be used as usual;

Fine controls

The package also allows you to have some manual controls for managing the cache through the ILiteDbCache interface:

public interface ILiteDbCache : IDistributedCache
{
    int CacheItemCount();
    Task<int> CacheCountAsync(CancellationToken cancellationToken = default);

    void Clear();
    Task ClearAsync(CancellationToken cancellationToke = default);

    ulong CacheSizeInBytes();
    Task<ulong> CacheSizeInBytesAsync();
}

Multi level cache

The library also adds a multi level cache implementation through the IMultiLevelCache interface, which first tries to retrieve an object from the IMemoryCache, then from the IDistributedCache. For serialization it uses System.Text.Json. Another string-based serializer can be used by implementing the IMultiLevelCacheSerializer interface and then registering it through DI.

var key = Guid.NewGuid().ToString();
var value = new TestData(Guid.NewGuid().ToString());

var storedValue = await MultiLevelCache.GetOrSetAsync(key, (_) => Task.FromResult(value), new MemoryCacheEntryOptions(), new DistributedCacheEntryOptions());

Contributing

Issues and pull requests are welcome.

If you find a bug, please try to recreate it with a test case in the test project and put it in the newly created issue (not mandatory)

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 is compatible.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
2.5.1 1,156 1/30/2023
2.5.0 1,037 1/19/2023
2.4.0 1,076 1/12/2023
2.3.0 1,058 1/12/2023
2.2.0 1,210 9/8/2022
2.1.0 1,282 8/2/2022
2.0.0 1,267 8/1/2022
1.2.1 1,343 7/10/2022
1.2.0 1,310 7/9/2022
1.1.0 1,316 6/28/2022
1.0.3 1,320 6/28/2022
1.0.2 1,311 6/28/2022
1.0.1 1,307 6/28/2022
1.0.0 1,330 6/28/2022

# Changelog

## 2.5.1
- Update `AsyncKeyedLock`

## 2.5.0
- Use `AsyncKeyedLock` instead of semaphores in a concurrent dictionary

## 2.4.0
- Fix nullability attributes on `IMultiLevelCache`

## 2.3.0
- Add `ConnectionType` to options
- Update LiteDB dependency to `5.0.15`
- Support .NET 7.0

## 2.2.0
- Use `.ConfigureAwait(false)` everywhere