requires client auth. Work around bug in NT TCP stack by only shutting down the socket for SEND (not for BOTH) after sending a bad_certificate alert. This avoids bogus CONNECTION_RESET_BY_PEER errors at the client. git-svn-id: svn://10.0.0.236/trunk@97079 18797224-902f-48f8-a5cc-f745e15eee43