Untitled

class Dummy
  def walk
    cur = $stack.pop
    puts "walking host ... #{cur}."
    sleep ( rand ( 10 ) )
  end
  def close
  end
end

$stack = []

200.times do |y|
  $stack.push(y)
end

runner = PooledRunner.new(Dummy, 10, [], true)
while $stack.size > 0 do
  runner.run() do |handler|
    handler.walk
  end
end
runner.wait_for_all
runner.close_handlers