gistfile1.rb

require 'mq'

    [
      {:host => "localhost", :port => "5671"},
      {:host => "localhost", :port => "5672"}
    ].each do |options|
      begin 
        puts options.inspect
        @conn = AMQP.start(options) do
          puts "connected"
        end
      rescue => e
        AMQP.instance_variable_set('@conn', nil)
        next
      end
    end