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.
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.DataCacheNotificationDescriptorA 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.
Note |
|---|
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. |
