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ðŸ“ ..
ðŸ“„ acl.rb(2.58 KB)
ðŸ“„ drb.rb(52.2 KB)
ðŸ“„ eq.rb(253 B)
ðŸ“„ extserv.rb(1.06 KB)
ðŸ“„ extservm.rb(1.6 KB)
ðŸ“„ gw.rb(1.88 KB)
ðŸ“„ invokemethod.rb(775 B)
ðŸ“„ observer.rb(369 B)
ðŸ“„ ssl.rb(4.9 KB)
ðŸ“„ timeridconv.rb(1.47 KB)
ðŸ“„ unix.rb(2.43 KB)

Editing: timeridconv.rb

require 'drb/drb'
require 'monitor'

module DRb
  class TimerIdConv < DRbIdConv
    class TimerHolder2
      include MonitorMixin

class InvalidIndexError < RuntimeError; end

def initialize(timeout=600)
	super()
	@sentinel = Object.new
	@gc = {}
	@curr = {}
	@renew = {}
	@timeout = timeout
	@keeper = keeper
      end

def add(obj)
	synchronize do 
	  key = obj.__id__
	  @curr[key] = obj
	  return key
	end
      end

def fetch(key, dv=@sentinel)
	synchronize do 
	  obj = peek(key)
	  if obj == @sentinel
	    return dv unless dv == @sentinel
	    raise InvalidIndexError
	  end
	  @renew[key] = obj # KeepIt
	  return obj
	end
      end

def include?(key)
	synchronize do 
	  obj = peek(key)
	  return false if obj == @sentinel
	  true
	end
      end

def peek(key)
	synchronize do 
	  return @curr.fetch(key, @renew.fetch(key, @gc.fetch(key, @sentinel)))
	end
      end

private
      def alternate
	synchronize do
	  @gc = @curr       # GCed
	  @curr = @renew
	  @renew = {}
	end
      end

def keeper
	Thread.new do
	  loop do
	    size = alternate
	    sleep(@timeout)
	  end
	end
      end
    end

def initialize(timeout=600)
      @holder = TimerHolder2.new(timeout)
    end

def to_obj(ref)
      return super if ref.nil?
      @holder.fetch(ref)
    rescue TimerHolder2::InvalidIndexError
      raise "invalid reference"
    end

def to_id(obj)
      return @holder.add(obj)
    end
  end
end

# DRb.install_id_conv(TimerIdConv.new)

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Editing: timeridconv.rb

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