Hello, > is it possible to call a method from a DRb object which creates and object, > start service for this object, and returns a handle for the new distributed > object? Do you want to distribute two or more objects by one server? #-- s.rb require 'drb/drb' require 'monitor' class MyObject include DRbUndumped def initialize(name) @name = name @info = {} end attr_accessor :name def [](key) @info[key] end def []=(key, value) @info[key] = value end end class MockDB include MonitorMixin def initialize super() @db = {} end def [](name) synchronize do @db[name] ||= Element.new(name) end end end DRb.start_service('druby://localhost:12345', MockDB.new) DRb.thread.join #-- c.rb require 'drb/drb' DRb.start_service db = DRbObject.new(nil, 'druby://localhost:12345') foo = db['foo'] p foo puts foo.name puts foo['age'] foo['age'] = 0x20 bar = db['bar'] p bar puts bar.name puts bar['age'] bar['age'] = 0x10