public void DequeueId(long chatId)
{
var senderIndex = QueueList.IndexOf(QueueList.First(item => item.ChatId == chatId));
QueueList.RemoveAt(senderIndex);
AlertSubscribers(NotificationEventType.OrderChange, senderIndex);
}
public void AddMoreTime(long chatId, int timeMinutes)
{
var tempIndex = QueueList.IndexOf(QueueList.FirstOrDefault(x => x.ChatId == chatId));
if (tempIndex == 0)
{
QueueList[tempIndex].TimeMinutes += timeMinutes;
}
else
{
QueueList[tempIndex].TimeMinutes += timeMinutes;
}
var senderIndex = QueueList.IndexOf(QueueList.First(item => item.ChatId == chatId));
AlertSubscribers(NotificationEventType.TimeChange, senderIndex);
}
/// <summary>
/// The main function of the worker, creates the Task instance and run it
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void worker_DoWork(object sender, DoWorkEventArgs e)
{
//Task runningTask = e.Argument as Task;
TaskRunning = true;
var failed = false;
while (QueueList.Count != 0)
{
var runningTask = QueueList.First();
RunningTask = runningTask;
var startTime = DateTime.Now;
try
{
(sender as BackgroundWorker).ReportProgress(0, new KeyValuePair <Task, string>(runningTask, ""));
var taskGenerator =
Activator.CreateInstance(Type.GetType(runningTask.GeneratorType)) as GeneratorBase;
taskGenerator.Log += Add_Message;
taskGenerator.Result += Add_Result;
taskGenerator.Props += Add_Prop;
taskGenerator.StartGenerator();
(sender as BackgroundWorker).ReportProgress(1, new KeyValuePair <Task, string>(runningTask, ""));
}
catch (Exception ex)
{
var messageBuilder = new StringBuilder();
#if DEBUG
// In debug mode shows everything
if (ex.InnerException != null)
{
messageBuilder.Append("INNER ERROR MESSAGE:\r\n-------------------------------\r\n\r\n");
messageBuilder.Append(ex.InnerException.Message);
messageBuilder.Append("\r\n\r\nINNER STACK TRACE:\r\n-------------------------------\r\n\r\n");
messageBuilder.Append(ex.InnerException.StackTrace);
messageBuilder.Append("\r\n\r\n");
}
messageBuilder.Append("ERROR MESSAGE:\r\n-------------------------------\r\n\r\n");
messageBuilder.Append(ex.Message);
messageBuilder.Append("\r\n\r\nSTACK TRACE:\r\n-------------------------------\r\n\r\n");
messageBuilder.Append(ex.StackTrace);
#else
// In release just shows the exception message
messageBuilder.Append(ex.Message);
#endif
(sender as BackgroundWorker).ReportProgress(-1,
new KeyValuePair <Task, string>(runningTask, messageBuilder.ToString()));
failed = true;
}
finally
{
_lastResult = failed ? TaskResult.Fail : TaskResult.Success;
var endTime = DateTime.Now;
var finishedTaskId = QueueList[0].Id;
e.Result = new Run
{
Date = DateTime.Now,
Duration = (int)(endTime - startTime).TotalSeconds,
Result = _lastResult,
TaskId = finishedTaskId,
UserId = CurrentUser.Id
};
PrintMessage(String.Format("[{0}] {1} in {2:mm\\mss\\sff}", QueueList[0].Name, _lastResult, (endTime - startTime)));
// If scheduled task see if failed
// so it need to be reschedule X minutes later Y times
if (CurrentlyScheduledTasks.ContainsKey(finishedTaskId))
{
if (_lastResult == TaskResult.Success)
{
CurrentlyScheduledTasks.Remove(finishedTaskId);
PrintMessage(String.Format("[Scheduler] {0} ran successfully, no retries are scheduled.", QueueList[0].Name));
}
else
{
CurrentlyScheduledTasks[finishedTaskId].Retry -= 1;
if (CurrentlyScheduledTasks[finishedTaskId].Retry == 0)
{
CurrentlyScheduledTasks.Remove(finishedTaskId);
PrintMessage(String.Format("[Scheduler] {0} task failed, no re-run will be attempted.", QueueList[0].Name), Logger.LogType.Warning);
}
else
{
CurrentlyScheduledTasks[finishedTaskId].ScheduleTime =
CurrentlyScheduledTasks[finishedTaskId].ScheduleTime.Add(new TimeSpan(0,
CurrentlyScheduledTasks[finishedTaskId].Interval, 0));
PrintMessage(String.Format("[Scheduler] {0} task failed, the task will re-run automatically in {1} minutes", QueueList[0].Name, CurrentlyScheduledTasks[finishedTaskId].Interval), Logger.LogType.Warning);
}
}
}
// Refresh Queue list
var newQueueTasks = new ObservableCollection <Task>(QueueList);
newQueueTasks.RemoveAt(0);
QueueList = newQueueTasks;
}
}
TaskRunning = false;
}
