lib/daemons/session_cleanup.rb

   1 #!/usr/bin/env ruby
   2
   3 #You might want to change this
   4 #ENV["RAILS_ENV"] ||= "development"
   5
   6 require File.dirname(__FILE__) + "/../../config/environment"
   7
   8 require 'pstore'
   9
  10 terminated = false
  11
  12 session_path = ActionController::Base.session_options[:tmpdir]
  13
  14 def expire_session(name)
  15   ActiveRecord::Base.logger.info("Expiring session #{File.basename(name)}")
  16   FileUtils.rm_f(name)
  17 end
  18
  19 while (true) do
  20   Dir.foreach(session_path) do |session_name|
  21     if session_name =~ /^ruby_sess\./
  22       session_name = session_path + "/" + session_name
  23       session = PStore.new(session_name)
  24
  25       session.transaction do |session|
  26         session_hash = session['hash']
  27
  28         if session_hash
  29           session_stat = File::Stat.new(session_name)
  30             puts session_hash[:token]
  31
  32           if session_hash[:token] and User.find_by_token(session_hash[:token])
  33 #            expire_session(session_name) if session_stat.mtime < 1.day.ago
  34           else
  35             expire_session(session_name) if session_stat.mtime < 1.hour.ago
  36           end
  37         else
  38           expire_session(session_name)
  39         end
  40       end
  41     end
  42   end
  43
  44   sleep 15.minutes
  45 end