local _M = {}

function _M.shutdown()
  if _G.timerng then
    pcall(_G.timerng.destroy, _G.timerng)
  end

  -- kong.init_worker() stashes the timerng instance within the kong global and
  -- removes the _G.timerng reference, so check there too
  if _G.kong and _G.kong.timer and _G.kong.timer ~= _G.timerng then
    pcall(_G.kong.timer.destroy, _G.kong.timer)
    _G.kong.timer = nil
  end

  _G.timerng = nil
end

return _M