private static UserIterationFinished LogIteration(IIterationResultRepository iterationResultRepository)
{
return(iterationResult =>
{
// in a task so it doesnt slow down the user execution
Task.Run(() => iterationResultRepository.Save(iterationResult));
});
}
private async Task SaveFromQueue(CancellationToken stoppingToken, bool runAll = false)
{
Stopwatch runAllStopwatch = null;
if (runAll)
{
runAllStopwatch = new Stopwatch();
runAllStopwatch?.Restart();
}
var count = _queue.Count;
for (var i = 0; i < count; i++)
{
if (stoppingToken.IsCancellationRequested)
{
return;
}
if (_queue.TryDequeue(out var result))
{
try
{
await _iterationResultRepository.Save(result);
}
catch (Exception e)
{
Console.WriteLine($"{_name} - {e.Message}");
}
if (runAll && runAllStopwatch.ElapsedMilliseconds > 1000)
{
runAllStopwatch.Restart();
Console.WriteLine($"{_queue.Count} remaining..");
}
}
}
runAllStopwatch?.Stop();
}
private async ValueTask <int> SaveFromQueue(CancellationToken stoppingToken)
{
if (stoppingToken.IsCancellationRequested)
{
return(0);
}
var result = await _queue.DequeueAsync(stoppingToken, 1500);
if (result == null)
{
return(0);
}
await _transaction.Begin();
var i = 0;
foreach (var item in result)
{
try
{
await _iterationResultRepository.Save(item);
i++;
}
catch (Exception e)
{
Console.WriteLine($"Failed {nameof(SaveFromQueue)} {_name}");
Console.WriteLine(e);
}
}
await _transaction.Commit();
return(i);
}
