1 files changed, 0 insertions, 73 deletions
diff --git a/actionpack/lib/action_controller/vendor/rack-0.4.0/rack/session/pool.rb b/actionpack/lib/action_controller/vendor/rack-0.4.0/rack/session/pool.rb
deleted file mode 100644
index 6e5e788210..0000000000
--- a/actionpack/lib/action_controller/vendor/rack-0.4.0/rack/session/pool.rb
+++ /dev/null
@@ -1,73 +0,0 @@
-# AUTHOR: blink <blinketje@gmail.com>; blink#ruby-lang@irc.freenode.net
-# THANKS:
-#   apeiros, for session id generation, expiry setup, and threadiness
-#   sergio, threadiness and bugreps
-
-require 'rack/session/abstract/id'
-require 'thread'
-
-module Rack
-  module Session
-    # Rack::Session::Pool provides simple cookie based session management.
-    # Session data is stored in a hash held by @pool.
-    # In the context of a multithreaded environment, sessions being
-    # committed to the pool is done in a merging manner.
-    #
-    # Example:
-    #   myapp = MyRackApp.new
-    #   sessioned = Rack::Session::Pool.new(myapp,
-    #     :key => 'rack.session',
-    #     :domain => 'foo.com',
-    #     :path => '/',
-    #     :expire_after => 2592000
-    #   )
-    #   Rack::Handler::WEBrick.run sessioned
-
-    class Pool < Abstract::ID
-      attr_reader :mutex, :pool
-      DEFAULT_OPTIONS = Abstract::ID::DEFAULT_OPTIONS.dup
-
-      def initialize(app, options={})
-        super
-        @pool = Hash.new
-        @mutex = Mutex.new
-      end
-
-      private
-
-      def get_session(env, sid)
-        session = @mutex.synchronize do
-          unless sess = @pool[sid] and ((expires = sess[:expire_at]).nil? or expires > Time.now)
-            @pool.delete_if{|k,v| expiry = v[:expire_at] and expiry < Time.now }
-            begin
-              sid = "%08x" % rand(0xffffffff)
-            end while @pool.has_key?(sid)
-          end
-          @pool[sid] ||= {}
-        end
-        [sid, session]
-      end
-
-      def set_session(env, sid)
-        options = env['rack.session.options']
-        expiry = options[:expire_after] && options[:at]+options[:expire_after]
-        @mutex.synchronize do
-          old_session = @pool[sid]
-          old_session[:expire_at] = expiry if expiry
-          session = old_session.merge(env['rack.session'])
-          @pool[sid] = session
-          session.each do |k,v|
-            next unless old_session.has_key?(k) and v != old_session[k]
-            warn "session value assignment collision at #{k}: #{old_session[k]} <- #{v}"
-          end if $DEBUG and env['rack.multithread']
-        end
-        return true
-      rescue
-        warn "#{self} is unable to find server."
-        warn "#{env['rack.session'].inspect} has been lost."
-        warn $!.inspect
-        return false
-      end
-    end
-  end
-end