Microsoft Internet Security and Acceleration Server 2004 SDK |
The Receive method receives a buffer asynchronously. It performs an overlapped receive (or receive from operation, depending on the socket type).
HRESULT Recv( IFWXIOBuffer* pIOBuffer, IFWXIOCompletion* pIFWXIOCompletion, UserContextType UserData );
This parameter may be set to NULL, so that the Microsoft Firewall service will create the buffer. In this case, the same buffer object can be passed between data filters, and buffer copy will be avoided. The IFWXIOCompletion::CompleteAsyncIO completion method receives a buffer object as one of its arguments.
Server: Requires Windows Server 2003 or
Windows 2000.
Version: Requires Internet Security and Acceleration
Server 2004.
Header: Declared in Wspfwext.idl.