[tor-onions] Hidden datagram service

Hi. I am playing with the possibility to send datagrams to a hidden host from an anonymous client. But with some problems.

Is it possible at all or is the encrypted tunnels designed for streams only?

Using the hidden ssh-service a program called connect/connect-proxy seem to be involved on the connecting machine (over SOCKS5). Would 'connect' be possible to use to send route the datagrams from the talker program to the .onion host?

Olof