kanaka/websockify — pull request #46 by KarimAllah (2012-05-28 11:19:02+00:00)
Title: Adding support for unix sockets as target socket.

you can test it using linuxvnc .. It's a tool inside vncterm directory in libvncserver that is used to remote your tty. Though you will have to use our own forked version of libvncserver [0]

Launch it as
./linuxvnc tty_num -unix /tmp/unix_socket

then launch websockify and use -unix /tmp/unix_socket instead of target_host:target_port

[0] https://github.com/cloud9ers/libvncserver