v2.rb

require 'rubygems'
require 'bundler/setup'

require 'celluloid/autostart'
require 'aws-sdk-core'

Aws.config = { access_key_id: 'xxxxxxxx', secret_access_key: 'xxxxxxxxxxx', region: 'xxxxxxxxxxxxx'  }

class SigningTest
  include Celluloid
  include Celluloid::Logger

  def initialize
    @client = Aws.dynamodb
  end

  def doit
    info @client.list_tables.inspect[0,15]
  end
end

x = SigningTest.pool(size: 50)
(1..100).each do
  x.async.doit
end
sleep