private void CheckGroupHealth(SubmittedGroup groupDetails, bool refresh = true)
{
if (refresh)
{
groupDetails.Refresh(_stateManager);
}
if (groupDetails.GroupEntity.IsFinished)
{
_runningGroups.TryRemove(groupDetails.GroupEntity.Id, out groupDetails);
_eventAggregator.Broadcast(new ProcessGroupRemovedMessage(groupDetails, this));
}
else
{
//if (!groupDetails.GroupEntity.IsGenerated)
//{
// HandleNewGroup(groupDetails.GroupEntity.Id);
// return;
//}
//any process running right now
var groupProcesses = groupDetails.ProcessEntities;// _stateManager.GetConfiguredGroupProcessKeys(groupDetails.GroupEntity.Id).ToList();
if (groupProcesses.Any(p => p.IsExecuting()))
{
Logger.Trace($"Group id {groupDetails.GroupEntity.Id} is running");
return;
}
if (groupProcesses.Any(p => p.IsStopped))
{
Logger.Trace($"Group id {groupDetails.GroupEntity.Id} is stopped");
groupDetails.GroupEntity.MarkGroupStatus(CompletionStatus.Stopped, ResultStatus.Error, "Execution stopped. Process stopped", _stateManager);
_eventAggregator.Broadcast(new ProcessGroupRemovedMessage(groupDetails, this));
return;
}
//have any process not yet started
//var processNotGeneratedYet = groupProcesses.Where(p => p.IsVolumeGenerated == false).ToList();
//if (processNotGeneratedYet.Count != 0)
//{
// SubmitVolumeRequest(processNotGeneratedYet, groupDetails.GroupEntity);
//}
var processesNotStartedYet = groupProcesses.Where(p => (p.IsVolumeGenerated == false || p.StartTime.HasValue == false) && p.Status.Id == CompletionStatus.Pending.Id && p.IsStopped == false).ToList();// && processNotGeneratedYet.Exists(g=>g.Id==p.Id)==false).ToList();
if (processesNotStartedYet.Count == 0)
{
//group processes completed i.e. no process executing and no to start
ResultStatus status;
CompletionStatus completionStatus = CompletionStatus.Finished;
if (groupProcesses.Any(p => p.IsStopped))
{
status = ResultStatus.Empty;
completionStatus = CompletionStatus.Stopped;
}
else
{
status = groupProcesses.Any(p => ResultStatus.Error.Id == p.Status.Id)
? ResultStatus.Error
: ResultStatus.Success;
}
groupDetails.GroupEntity.MarkGroupStatus(completionStatus, status, "Execution end", _stateManager);
//todo cleanup group
_eventAggregator.Broadcast(new ProcessGroupRemovedMessage(groupDetails, this));
}
else
{
var process2Start = new List <IReadWritableProcessState>();
var rootProcess = groupProcesses.Where(p => p.ParentId == null).ToList();
TraverseInComplete(rootProcess, process2Start, groupProcesses);
if (process2Start.Any())
{
SubmitVolumeRequest(process2Start, groupDetails.GroupEntity);
}
else
{
groupDetails.GroupEntity.MarkGroupStatus(CompletionStatus.Stopped, ResultStatus.Invalid, "Execution faulted. No process found", _stateManager);
_eventAggregator.Broadcast(new ProcessGroupRemovedMessage(groupDetails, this));
}
}
}
}