public async Task RunAndCheckSolution(Guid solutionId, ExerciseData[] testData)
{
if (blackList.Contains(solutionId))
{
// TODO what?
logger.LogError($"solution from black list {solutionId}");
return;
}
CancellationTokenSource source = new CancellationTokenSource();
Task[] workTasks = null;
try
{
currentStart = DateTime.Now;
CurrentTestDataCount = testData.Length;
Current = solutionId;
var imageName = $"solution:{solutionId}";
ConcurrentQueue <SolutionStatus> statuses = new ConcurrentQueue <SolutionStatus>();
workTasks = Enumerable
.Range(1, runningSettings.WorkersPerCheckCount)
.Select(_ =>
HandleSolutionWorker(
solutionId,
imageName,
testData,
(s) => statuses.Enqueue(s),
source.Token))
.ToArray();
await Task.WhenAll(workTasks);
var result = statuses.DefaultIfEmpty(SolutionStatus.Successful).Min();
logger.LogInformation($"{solutionId} TOTAL STATUS {result}");
await solutionsBase.SaveChanges(solutionId, result);
await dockerClient.Images.DeleteImageAsync(imageName, new ImageDeleteParameters { Force = true, NoPrune = false });
}
catch (Exception ex)
{
blackList.Add(solutionId);
logger.LogError(ex, "Critical error");
source.Cancel();
if (workTasks != null)
{
foreach (var task in workTasks.Where(t => t != null))
{
task.ContinueWith(t =>
{
if (t.IsFaulted)
{
logger.LogError(t.Exception, "Critical error on worker");
}
}).Wait();
}
}
}
finally
{
Current = null;
currentTestDataIndex = -1;
currentTestDataChecked = 0;
CurrentTestDataCount = 0;
}
}
