From: Jun Young Kim <jykim@...>
Date: 2009-06-29T10:04:07+09:00
Subject: aboout DRb...

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Hi. all

quick question :)

I received a drb object from an another process.

let me see an example.

sender class)

A class)
..
def return
  ret = output.new(self)
  ...
  ret
end


B class)
@@buffer
  def buffer(buf)
     @@buffer << buf
  end

  def send
    DRb.start_service(nil, self)
    ....
    DRb.stop_service
  end

  def wait_ret
    @@buffer
  end

receiver class)

DRb.start_service
..

tObj = DRbObject.new(nil, uri)

buffer = tObj.wait_ret

STDOUT.write buffer

DRb.stop_service

in this code,

when i write buffer in stdout, it is appeared by sequences of output  
class.
but, when i puts buffer in stdout, it is appeared always by sequences  
of DRb::unknown or DRb::Object.

I cannot call methods of buffer class(this is an instance of output  
class).

could you give me hints to understand this situation? 
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