actionpack/lib/action_controller/session/drb_server.rb


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

#!/usr/local/bin/ruby -w
                                                                                
# This is a really simple session storage daemon, basically just a hash, 
# which is enabled for DRb access.
                                                                                
require 'drb'

session_hash = Hash.new
session_hash.instance_eval { @mutex = Mutex.new }

class <<session_hash
  def []=(key, value)
    @mutex.synchronize do
      super(key, value)
    end
  end
  
  def [](key)
    @mutex.synchronize do
      super(key)
    end
  end
  
  def delete(key)
    @mutex.synchronize do
      super(key)
    end
  end
end

DRb.start_service('druby://127.0.0.1:9192', session_hash)
DRb.thread.join