Can support reliable UDP unicast ?

[zuowanbushiwo]

This project has been reliable multicast transport using PGM，Is it possible to add a reliable udp unicast protocol，like this https://github.com/skywind3000/kcp ？ thanks！

[bluca]

There is support for UDP multicast via norm (stable) and native UDP multicast via the draft radio/dish sockets, and unreliable UDP unicast via the draft dgram socket.

If you want to implement an additional transport you are very welcome to do a and send a pull request.