protected override TaskResult ExecuteTask(CancellationTokenPair pair)
{
bool needToClearError;
using (var lsfLck = LaundryFlags.Lock(TimeSpan.FromSeconds(2)))
{
pair.ThrowIfCancellationRequested();
needToClearError = lsfLck.ExecuteQuery((in LaundryStatusFlags lsf) =>
lsf.ErrorRegistrationStatus != ErrorRegistrationStatus.NilStatus);
}
if (needToClearError)
{
using (var lsfLck = LaundryFlags.Lock(TimeSpan.FromSeconds(2)))
{
lsfLck.ExecuteAction((ref LaundryStatusFlags lsf) =>
{
bool processing = lsf.ProcessError();
if (!processing)
{
throw new StateLogicErrorException(
"Bad state ... error not being handled in correct sequence.");
}
});
}
ClearError(pair);
pair.ThrowIfCancellationRequested();
using (var lsfLck = LaundryFlags.Lock(TimeSpan.FromSeconds(2)))
{
lsfLck.ExecuteAction((ref LaundryStatusFlags lsf) =>
{
bool cleared = lsf.ClearError();
if (cleared)
{
lsf.ResetError();
}
else
{
throw new StateLogicErrorException("Ut oh, we couln't fix the error for some reason.");
}
});
}
pair.ThrowIfCancellationRequested();
}
TimeSpan simulatedTurnOnCycleTime;
try
{
using var rgen = RandomNumberSource.RGenVault.SpinLock();
simulatedTurnOnCycleTime = TimeSpan.FromSeconds(rgen.Value.Next(1, 4));
}
catch (TimeoutException ex)
{
Console.Error.WriteLineAsync($"Error getting lock on the rgen vault ... exception: [{ex}]");
simulatedTurnOnCycleTime = TimeSpan.FromSeconds(2);
}
SimulateWait(in pair, simulatedTurnOnCycleTime);
TaskResult ret;
using var lck = TaskResult.SpinLock(TimeSpan.FromSeconds(2));
ret = lck.Value = lck.Value.WithTerminationTaskResultType(TaskResultCode.SuccessResult);
return(ret);
}
