Contents
How is mymemorycache created in dependency injection container?
The following code registers MyMemoryCache with the dependency injection container. MyMemoryCache is created as an independent memory cache for components that are aware of this size limited cache and know how to set cache entry size appropriately. The following code uses MyMemoryCache:
How to use dependency injection in.net applications?
Dependency injection addresses these problems through: 1 The use of an interface or base class to abstract the dependency implementation. 2 Registration of the dependency in a service container. .NET provides a built-in service container, IServiceProvider. 3 Injection of the service into the constructor of the class where it’s used.
Can a shared memory cache cause an app to fail?
Using a shared memory cache from Dependency Injection and calling SetSize, Size, or SizeLimit to limit cache size can cause the app to fail. When a size limit is set on a cache, all entries must specify a size when being added. This can lead to issues since developers may not have full control on what uses the shared cache.
How to avoid dependency injection in Entity Framework Core?
When using Entity Framework Core, the AddDbContext extension method registers DbContext types with a scoped lifetime by default. Do not resolve a scoped service from a singleton and be careful not to do so indirectly, for example, through a transient service. It may cause the service to have incorrect state when processing subsequent requests.
How is the memorycache class similar to ASP.NET cache?
The MemoryCache class is similar to the ASP.NET Cache class. The MemoryCache class has many properties and methods for accessing the cache that will be familiar to you if you have used the ASP.NET Cache class.
What’s the difference between httpruntime.cache and memorycache?
The MemoryCache class has many properties and methods for accessing the cache that will be familiar to you if you have used the ASP.NET Cache class. The main difference between HttpRuntime.Cache and MemoryCache is that the latter has been changed to make it usable by .NET Framework applications that are not ASP.NET applications.
Why do we need dependency injection for caching?
This structure allows us to potentially swap cache providers (in case we, say, move to a database-located cache for server farms) without too much trouble, as well as injecting the cache service into our existing clients.