CacheFly's Purge Performance Test

gistfile1.rb

#!/usr/bin/env ruby

require 'rubygems'
require 'aws-sdk'
require 'base64'
require 'benchmark'

AWS_ACCESS_KEY_ID     = ''
AWS_SECRET_ACCESS_KEY = ''

CACHEFLY_TOKEN            = ''
CACHEFLY_INVALIDATION_URI = 'api.cachefly.com/1.0/purge.purge.file'
CACHEFLY_DOMAIN           = 'https://you-cf-subdomain.cachefly.net'

bucket_name  = ''
source_files = ['./jquery-1.7.1.min.js', './jquery-1.7.2.min.js']
@filename     = '/javascripts/vendor/jquery.min.js'

def request_invalidation
  uri = URI.parse("http://#{CACHEFLY_TOKEN}@#{CACHEFLY_INVALIDATION_URI}")
  res = Net::HTTP.post_form(uri, :files => Base64.encode64(@filename))
  # puts res.body
end

def request_jquery(version = '1.7.1')
  uri  = URI.parse(CACHEFLY_DOMAIN + @filename)
  req  = Net::HTTP::Get.new(uri.path)
  http = Net::HTTP::new(uri.host, uri.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE

  res = nil
  begin
    res = http.request(req)
    sleep 1
  end until !res.nil? && res.body.match(/#{version}/)
end

AWS.config\
  :access_key_id     => AWS_ACCESS_KEY_ID,
  :secret_access_key => AWS_SECRET_ACCESS_KEY

# Create the basic S3 object
s3 = AWS::S3.new

# Load up the 'bucket' we want to store things in
bucket = s3.buckets[bucket_name]

# If the bucket doesn't exist, create it
unless bucket.exists?
  puts "Need to make bucket #{bucket_name}.."
  s3.buckets.create(bucket_name)
end

# Grab a reference to an object in the bucket with the name we require
object = bucket.objects[@filename.gsub(/^\//, '')]


Benchmark.bm(15) do |x|

  x.report 'jquery 1.7.1' do
    object.write :file => source_files[0],
      :acl => :public_read,
      :content_type => 'application/javascript'
    request_invalidation
    request_jquery
  end

  x.report 'jquery 1.7.2' do
    object.write :file => source_files[1],
      :acl => :public_read,
      :content_type => 'application/javascript'
    request_invalidation
    request_jquery '1.7.2'
  end

end