NOTE: This method is called only if you
implemented IwodFTPDNotify interface in your application, and
wodFTPD.Notification
property has received reference to instance of your implementation.
Connected notification method is called when user
successfully pass login stage, providing proper
login/password (or certificate) information - which you
already have accepted in LoginPassword
or LoginCertificate
notification methods. After this method is called,
wodFTPServer is ready to serve files to the client.
It is not a good idea to assume that client connected
successfully after you allow his connection in above
methods (LoginPassword or LoginCertificate) because even if
you set Action = Allow, it
could be that both authentication types are required for
proper login.