ruby drb

client.rb
======================================================================
require 'drb'
SERVER_IP = 'druby://127.0.0.1:6666'
CLIENT_IP = 'druby://10.10.10.102:7777'
c_path = 'd:/test/'
class Client
 def initialize(path)
  Dir.chdir(path)
 end
 
 def mkdir(path)
  begin
   Dir.mkdir(path)
  rescue
   p 'the path : ' +path+"  already exist !!!"
  end
 end
 
 def mkfile(path,text)
  f = File.open(path , 'w+')
  f.write(text)
  f.close
 end
 
 def file?(path)
  return File.file?(path)
 end
 def get_file_text(path)
  file = File.open(path)
  text= file.read
  file.close
  return text
 end
 def check_in(dir,obj)
  if file?(dir)
   obj.mkfile(dir,get_file_text(dir))
  else
   obj.mkdir(dir)
   for f in d = Dir.open(dir)
    fp = File.join(dir,f)
    if f != '.' and f != '..'
     if File.directory?(fp)
      obj.mkdir(fp)
      check_in(fp,obj)
     else
      obj.mkfile(fp,get_file_text(fp))
     end
    end
   end
  end
 end
 
 def check_out()
  
 end
 
 
end
client = Client.new(c_path)
DRb.start_service(CLIENT_IP,client)
server_obj = DRbObject.new(nil,SERVER_IP)
#client.check_in('wei/',server_obj)
#server_obj.check_in('wei/file.txt',CLIENT_IP)
server_obj.check_out('wei/' ,CLIENT_IP )
DRb.stop_service
server.rb
===============================================================================
# service
require 'drb'
SERVER_IP = '