AddFailureNotificationCallback Method

DataCache.AddFailureNotificationCallback Method (DataCacheFailureNotificationCallback)

 

Adds a failure notification callback, for notifications indicating that a client has missed one or more cache notifications. Not supported in Windows Azure Shared Caching.

Namespace:   Microsoft.ApplicationServer.Caching
Assembly:  Microsoft.ApplicationServer.Caching.Client (in Microsoft.ApplicationServer.Caching.Client.dll)

public DataCacheNotificationDescriptor AddFailureNotificationCallback(
	DataCacheFailureNotificationCallback failureCallback
)

Parameters

failureCallback
Type: Microsoft.ApplicationServer.Caching.DataCacheFailureNotificationCallback

The name of the method that you want to invoke when the failure notification occurs.

Return Value

Type: Microsoft.ApplicationServer.Caching.DataCacheNotificationDescriptor

A DataCacheNotificationDescriptor object used to identify the cache notification callback.

The failureCallback method you invoke with the failure notification must accept the same parameters as the DataCacheFailureNotificationCallback delegate.

System_CAPS_noteNote

In order for your application to use notifications, you need to enable them on a named cache. For Windows Server AppFabric Caching, use the NotificationsEnabled parameter with the New-Cache or Set-CacheConfig Windows PowerShell commands. For Windows Azure Caching on roles, enable notifications in the cache settings.

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