From: Brian Candler Date: 2010-12-17T00:16:35+09:00 Subject: Re: How to do UDP calls OK, there's a spec linked from here: http://en.wikipedia.org/wiki/UDP_tracker It's not HTTP. It's bittorrent-specific (so using "udp" as the URL label was silly). You'll find Array#pack will be your friend. -- Posted via http://www.ruby-forum.com/.