=begin distributed Ruby --- NamedObject Sample Client Copyright (c) 2000-2001 Masatoshi SEKI =end require 'drb/drb' begin there = ARGV.shift || raise rescue puts "usage: #{$0} <server_uri>" exit 1 end DRb.start_service() ro = DRbObject.new(nil, there) seq = ro["seq"] mutex = ro["mutex"] p seq p mutex mutex.synchronize do p seq.next_value p seq.next_value end puts '[return] to continue' gets mutex.synchronize do p seq.next_value p seq.next_value end