From: ajay paswan <lists@...>
Date: 2012-11-26T20:35:21+09:00
Subject: Re: atomic statements in multithreading

Arlen Cuss wrote in post #1086450:
> That is not what "atomic" would usually mean; what you're asking for is
> a mix of many other concepts. Thread.exclusive may be want you want:
>
> step-1
> Thread.exclusive do
> step-2
> step-3
> end
> step-4
> step-5
>
> But it's loaded with gotchas and you may want to be more explicit; or
> indeed, work out a way to not need this synchronisation between threads.

Does it do the same as:  ??

Thread.list.each do |t|
   if t!=Thread.current
  t.stop
   end
end
step-2
step-3
Thread.list.each do |t|
   if t!=Thread.current
  t.run
   end
end

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