#! /usr/local/bin/ruby
require 'cgi'
require 'fcgi'

start_time = Time::now

memory_session = Hash::new{|h,k| h[k] = {}} 

FCGI::each_cgi do |cgi|
  this_time = Time::now

  # hack to get around ruby session bug
  session = memory_session[[cgi.cookies['_session_id']].compact.flatten.first]
  last_time = session['last_time']
  session['last_time'] = this_time

  content = <<-html 
    <hr> 
      <b> START_TIME </b> @ <i>#{ start_time }</i>
    <hr> 
      <b> THIS_TIME </b> @ <i>#{ this_time }</i>
    <hr> 
      <b> LAST_TIME </b> @ <i>#{ last_time }</i>
    <hr> 
  html

  cgi.out { content } 
end