From: Dominic Rose <ofusiono@...>
Date: 2010-05-11T00:35:47+09:00
Subject: Re: IO select. Reconnect procedure.

Maybe this will help.

class TCPSocket
  def off?
    begin
      eof
    rescue
      Kernel.puts "#{__FILE__}:#{__LINE__} #{$!.inspect}"
      true
    end
  end
end

def loop
  until connection.off?
    ...
  end
end
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