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NotificationHandler function pointer

A callback prototype that notifies the supplicant that there is a change in the Statement of Health (SoH) and re-authentication of a Network Access Protection (NAP) system connection is required. For the user to receive visual notification of a change in the SoH, the callback must remain in place until after authentication is complete.

Note  Never cancel the callback while re-authentication is in progress and the network connection is still valid. Never attempt to use any other mechanism to notify the supplicant that the SoH has changed.

Syntax


typedef VOID ( CALLBACK *NotificationHandler)(
  _In_  GUID connectionId,
  _In_  VOID *pContextData
);

Parameters

connectionId [in]

A GUID provided by the supplicant to EAPHost. This value specifies the logical network connection to re-authenticate.

pContextData [in]

Context data provided to EAPHost by the supplicant. This context data can be used by the supplicant for re-authentication.

Return value

This function pointer does not return a value.

Remarks

A pointer to this callback function must be provided when calling EapHostPeerBeginSession. The callback may be called by EAPHost at any time prior to calling EapHostPeerClearConnection.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Eappapis.h

See also

EAPHost Supplicant Callbacks

 

 

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