From: James Edward Gray II Date: 2005-10-21T07:27:05+09:00 Subject: Re: DRb Basics On Oct 19, 2005, at 4:59 PM, James Edward Gray II wrote: > 3. I *assume* the above is not very (thread) safe. Should I wrap > the Hash in class with modify and read methods, then synchronize > their work? Again, I want 40 computers to be able to trade data in > and out of here all at once. I have managed to answer this question for myself, thanks to: http://www.rubygarden.org/ruby?DrbTutorial Answer: Yes, it's not thread safe. Use a Mutex. James Edward Gray II