Hello,

When I was googling around, I've found an interesting project which could be somehow interesting for FS project too.
http://udt.sourceforge.net/index.html
Not sure where and how, but I felt, I have to let you know about it :)

Regards,
   T.

ps.: For a quick source check, the git repo: git://udt.git.sourceforge.net/gitroot/udt/udt