class EventMachine::Protocols::HttpClient2

XXX there's no way to supply a POST body.. wtf?
--
req.callback{|response| puts response.content }
req = conn.post('/data')

Post to a url

def post args
  if args.is_a?(String)
    args = {:uri=>args}
  end
  args[:verb] = "POST"
  request args
end