On Dec 26, 2003, at 6:17 PM, Richard Kilmer wrote:

> On OS X Panther:
> > ruby -v
> ruby 1.8.1 (2003-12-25) [powerpc-darwin]

Futhermore:

irb(main):002:0> require 'socket'
=> true
irb(main):003:0> sock = TCPServer.new('192.168.1.100', 8081)
=> #<TCPServer:0x30eca4>
irb(main):004:0> s = sock.accept
=> #<TCPSocket:0x3076d4>
irb(main):005:0> s.peeraddr
SocketError: getnameinfo: nodename nor servname provided, or not known
         from (irb):5:in `peeraddr'
         from (irb):5

OS X is IPv6 aware, btw.

- rich