private static void ExecuteTask(object o)
{
Timetable.Entry e = o as Timetable.Entry;
if (e == null)
{
return;
}
UpdateTimeTable(e, true);
try
{
bool success = false;
success = true;
while (e.Task.ExecuteAsync().Status == TaskStatus.Running)
{
Thread.Sleep(100);
}
if (!success && !string.IsNullOrEmpty(e.Task.Error))
{
Config.LogWriter.LogMessage(LogLevel.Error, e.Task.Error);
e.Task.Revert();
}
}
finally
{
UpdateTimeTable(e, false);
}
}
private async void Dispatch(Timetable.Entry e)
{
await Configuration.LogWriter.LogMessageAsync(LogLevel.Debug, string.Concat("Spawning execution of task with Id: ", e.Task.Id));
if (e == null)
{
return;
}
UpdateTimeTable(e, true);
try
{
bool success = false;
success = await e.Task.ExecuteAsync();
if (!success && !string.IsNullOrEmpty(e.Task.Error))
{
await Configuration.LogWriter.LogMessageAsync(LogLevel.Error, e.Task.Error);
e.Task.Revert();
}
}
finally
{
UpdateTimeTable(e, false);
}
}
private bool CheckIsOnTime(Timetable.Entry e)
{
bool isOnTime = (ulong)DateTime.Now.Ticks >= e.NextRun;
Configuration.LogWriter.LogMessage(LogLevel.Debug, string.Format("Task {0} is {1}on time", e.Task.Id, isOnTime ? "NOT " : string.Empty));
Configuration.LogWriter.LogMessage(LogLevel.Debug, string.Format("Task {0} is {1}running", e.Task.Id, !e.IsExecuting ? "NOT " : string.Empty));
Configuration.LogWriter.LogMessage(LogLevel.Debug, string.Format("Task {0} will {1}run now", e.Task.Id, (!(e.IsExecuting && isOnTime)) ? "NOT " : string.Empty));
return(!e.IsExecuting && (ulong)DateTime.Now.Ticks >= e.NextRun);
}
private static void UpdateTimeTable(Timetable.Entry e, bool executing)
{
ulong currentTicks = 0;
e.IsExecuting = executing;
currentTicks = (ulong)DateTime.Now.Ticks;
if (executing)
{
e.NextRun = currentTicks + e.Task.Interval;
}
}
private bool ReadTasksList()
{
bool result = false;
TasksLists = new Timetable();
XmlNode tasks = GetDocumentNode("Tasks");
if (tasks != null && tasks.HasChildNodes)
{
foreach (XmlNode taskXml in tasks.ChildNodes)
{
Job t;
string taskName = ParseTask(taskXml, out t);
Timetable.Entry entry = new Timetable.Entry();
entry.Task = t;
TasksLists.Add(entry);
}
}
return(result);
}
private static void SpawnExecution(Timetable.Entry e)
{
Thread thrd = new Thread(ExecuteTask);
thrd.Start(e);
}
private void Dispatch(Timetable.Entry e)
{
Configuration.LogWriter.LogMessage(LogLevel.Debug, string.Concat("Spawning execution of task with Id: ", e.Task.Id));
SpawnExecution(e);
}
