MemoryDistributedCache.RefreshAsync(String, CancellationToken) Method

Definition

Namespace:

Microsoft.Extensions.Caching.Distributed

Assembly:

Microsoft.Extensions.Caching.Memory.dll

Package:

Microsoft.Extensions.Caching.Memory v9.0.0-rc.2.24473.5

Source:

MemoryDistributedCache.cs

Asynchronously refreshes the specified item associated with a key from the IMemoryCache.

public System.Threading.Tasks.Task RefreshAsync (string key, System.Threading.CancellationToken token = default);

abstract member RefreshAsync : string * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.RefreshAsync : string * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Function RefreshAsync (key As String, Optional token As CancellationToken = Nothing) As Task

Parameters

key

String

The key of the item to refresh.

token

CancellationToken

The CancellationToken to use to cancel operation.

Returns

Task

The task for refreshing the specified key in the cache.

Implements

RefreshAsync(String, CancellationToken)

Exceptions

OperationCanceledException

The cancellation token was canceled. This exception is stored into the returned task.

Remarks

This method stores in the task it returns all non-usage exceptions that the method's synchronous counterpart can throw. If an exception is stored into the returned task, that exception will be thrown when the task is awaited. Usage exceptions, such as ArgumentException, are still thrown synchronously. For the stored exceptions, see the exceptions thrown by Refresh(String).