source: extensions/gsdl-video/trunk/installed/cmdline/lib/ruby/1.8/drb/observer.rb@ 18425

require 'observer'

module DRb
  module DRbObservable
    include Observable

    def notify_observers(*arg)
      if defined? @observer_state and @observer_state
    if defined? @observer_peers
      for i in @observer_peers.dup
        begin
          i.update(*arg)
        rescue
          delete_observer(i)
        end
      end
    end
    @observer_state = false
      end
    end
  end
end