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=begin
multiple DRbServer
Copyright (c) 1999-2002 Masatoshi SEKI
=end

=begin
How to play.

Terminal 1
| % ruby drbm.rb
| druby://yourhost:7640 druby://yourhost:7641

Terminal 2
| % ruby drbmc.rb druby://yourhost:7640 druby://yourhost:7641
| [#<DRb::DRbObject .... @uri="druby://yourhost:7640">, "FOO"]
| [#<DRb::DRbObject .... @uri="druby://yourhost:7641">, "FOO"]

=end

require 'drb/drb'

class Hoge
  include DRbUndumped
  def initialize(s)
    @str = s
  end
  
  def to_s
    @str
  end
end

class Foo
  def initialize(s='FOO')
    @hoge = Hoge.new(s)
  end

  def hello
    @hoge
  end
end

class Bar < Foo
  def initialize(foo)
    @hoge = foo.hello
  end
end


if __FILE__ == $0
  foo = Foo.new
  s1 = DRb::DRbServer.new('druby://:7640', foo)
  s2 = DRb::DRbServer.new('druby://:7641', Bar.new(foo))

  puts "#{s1.uri} #{s2.uri}"

  s1.thread.join
  s2.thread.join
end
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