Playing around with Rinda TupleSpace

client.rb

require_relative 'tuplespace'

DRb.start_service
space = TupleSpace.new tuple_space: DRbObject.new(nil, 'druby://0.0.0.0:3000')

server.rb

require_relative 'tuplespace'

space = TupleSpace.new
DRb.start_service 'druby://0.0.0.0:3000', space.tuple_space

tuplespace.rb

require 'rinda/tuplespace'

class TupleSpace
  attr_reader :tuple_space

  def initialize period: 60, timeout: 0.00001, tuple_space: nil
    @timeout = timeout
    @tuple_space = tuple_space || Rinda::TupleSpace.new(period)
  end

  def []= k, v
    @tuple_space.write [k, v]
  end

  def [] k
    @tuple_space.read([k, nil], @timeout).last
  end

  def delete k
    @tuple_space.take([k, nil], @timeout).last
  end
end