The FwpmEngineClose0 function closes a session to a filter engine.
DWORD FwpmEngineClose0( HANDLE engineHandle );
Handle for an open session to the filter engine. Call FwpmEngineOpen0 to open a session to the filter engine.
||The session was closed successfully.|
||A Windows Filtering Platform (WFP) specific error. See WFP Error Codes for details.|
||Failure to communicate with the remote or local firewall engine.|
After an application has completed adding or removing system objects, it may call the FwpmEngineClose0 function to close the open session to the filter engine.
A filter engine session is also closed when a client process terminates.
If this function is called with a transaction in progress, the transaction will be aborted.
FwpmEngineClose0 is a specific implementation of FwpmEngineClose. See WFP Version-Independent Names and Targeting Specific Versions of Windows for more information.
|Minimum supported client||Windows Vista [desktop apps only]|
|Minimum supported server||Windows Server 2008 [desktop apps only]|