private void action(Job job)
{
var sp = job.GetSavePoint<Tuple<int, int>>();
if (sp == null)
sp = new Tuple<int, int>(0, 0);
for (int i = sp.Item1; i < 100000; ++i)
{
SpinWait.SpinUntil(() =>
{
for (int j = sp.Item2; j < 10000; ++j)
{
job.CancelProcess(nj => new Tuple<int, int>(i, j));
}
return true;
});
}
}