Module: Uttk::Strategies::Strategy::UttkTimeout

Defined in:
lib/uttk/strategies/Strategy.rb

Class Method Summary collapse

Class Method Details

.timeout(sec, flow, exception = Error, &block) ⇒ Object 



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# File 'lib/uttk/strategies/Strategy.rb', line 66

def timeout(sec, flow, exception=Error, &block)
  return block[] if sec == nil or sec.zero?
  begin
    x = Thread.current
    y = Thread.start do
      sleep sec
      if x.alive?
        flow << :abort
        x.raise exception, "execution expired"
      end
    end
    block[sec]
  ensure
    y.kill if y and y.alive?
  end
end