Posted to tcl by dburns at Sat Nov 19 20:59:15 GMT 2016view raw
- "It can be used with standard Winsock sockets and the newly introduced RIO (Registered I/O) sockets.
- To enable the fast path:
- Both ends of the TCP session must enable the capability by setting the SIO_LOOPBACK_FAST_PATH IOCTL.
- The process initiating the TCP connection must set the SIO_LOOPBACK_FAST_PATH IOCTL prior to establishing the TCP session.
- The target of the connection request must set the SIO_LOOPBACK_FAST_PATH IOCTL on the listen socket, that is, prior to accepting the connection.
- This capability requires Windows Server 2012 or Windows 8.