public string TaskCreate(ulong SequenceId, Packs Package, CONST.LaunchMode LaunchMode, TaskFileDescription[] InputFiles, TaskFileDescription[] OutputFiles, string[] ParamKeys, string[] ParamValues)
{
lock (_taskServiceLock)
{
Task task = new Task(SequenceId, Package, LaunchMode, InputFiles, OutputFiles);
if (ParamKeys != null && ParamKeys.Length > 0)
{
if (ParamKeys.Length != ParamValues.Length)
throw new Exception("Param keys and values lengths must be equal!");
int length = ParamKeys.Length;
for (int i = 0; i < length; i++)
task.Params[ParamKeys[i]] = ParamValues[i];
}
Log.Debug(String.Format(
"Цепочка {0}: создана задача {1}", SequenceId, task.TaskId
));
task.Save();
return task.TaskId;
}
}
public void TaskFail(string TaskId)
{
lock (_taskServiceLock)
{
try
{
Task task = Task.Load(TaskId);
task.Fail();
task.Save();
var sequenceService = new SequenceService();
sequenceService.StepFinishedCallback(task.SequenceId);
}
catch (Exception e)
{
Log.Error(String.Format(
"Задача {2}, возникло исключение при завершении со статусом Fail\n{0}\n{1}", e.Message, e.StackTrace, TaskId
));
}
}
}
public void TaskAbort(string TaskId)
{
lock (_taskServiceLock)
{
try
{
Task task = Task.Load(TaskId);
task.Abort();
task.Save();
var sequenceService = new SequenceService();
sequenceService.StepFinishedCallback(task.SequenceId);
}
catch (Exception e)
{
Log.Error(String.Format(
"Задача {2}, возникло исключение при попытке принудительного завершения\n{0}\n{1}", e.Message, e.StackTrace, TaskId
));
}
}
}
public void TaskRun(string TaskId)
{
lock (_taskServiceLock)
{
try
{
Task task = Task.Load(TaskId);
Log.Stats("T_task_start", task.SequenceId, task.TaskId, DateTime.Now);
if (task.AssignedTo == null || String.IsNullOrEmpty(task.AssignedTo.ClusterName))
{
DateTime timeBefore = DateTime.Now;
task.AutoAssign();
Log.Stats("T_assign", task.SequenceId, task.TaskId, DateTime.Now - timeBefore);
}
if (!task.Time.Estimated.HasValue)
{
throw new Exception("Could not assign task to any cluster!");
}
task.Run();
task.Save();
}
catch (Exception e)
{
Log.Error(String.Format(
"Задача {0}, ошибка при запуске: {1}\n{2}",
TaskId, e.Message, e.StackTrace
));
TaskFail(TaskId);
}
}
}
