SecurityTokenProvider.BeginRenewTokenCore Method (TimeSpan, SecurityToken, AsyncCallback, Object)


Begins an asynchronous operation that renews a security token.

Namespace:   System.IdentityModel.Selectors
Assembly:  System.IdentityModel (in System.IdentityModel.dll)

protected virtual IAsyncResult BeginRenewTokenCore(
	TimeSpan timeout,
	SecurityToken tokenToBeRenewed,
	AsyncCallback callback,
	object state


Type: System.TimeSpan

A TimeSpan that specifies the timeout value for the message that renews the security token.

Type: System.IdentityModel.Tokens.SecurityToken

The SecurityToken to renew.

Type: System.AsyncCallback

The AsyncCallback delegate that receives notification of the completion of the asynchronous close operation.

Type: System.Object

An object, specified by the application, that contains state information associated with the asynchronous close operation.

Return Value

Type: System.IAsyncResult

The IAsyncResult that references the asynchronous operation.

When you inherit from the SecurityTokenProvider class you are not required to override the asynchronous methods, as the SecurityTokenProvider base class provides asynchronous support based upon the synchronous methods. Therefore, you are not required to override the BeginRenewTokenCore method, unless you must provide your own asynchronous implementation.

The BeginRenewToken method calls the BeginRenewTokenCore method.

.NET Framework
Available since 3.0
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