/// <summary>
/// Runs the specified task.
/// </summary>
/// <param name="task">The task.</param>
private void Run(PlannedTask task)
{
log.Debug("Run task: " + task.Description);
// run planned action
task.Execute();
log.Info("Executed task: " + task.Description);
// Schedule next execution
this.ScheduleTask(task);
}
/// <summary>
/// Schedules the task.
/// </summary>
/// <param name="task">The task.</param>
private void ScheduleTask(PlannedTask task)
{
TimeSpan ts;
var now = DateTime.Now;
if (task.StartDate > now)
ts = task.StartDate - now;
else
{
task.StartDate = task.StartDate.Add(task.Interval);
ts = task.StartDate - now;
}
//waits certan time and run the code
Task.Delay(ts).ContinueWith((x) => Run(task));
log.Info(string.Format("Scheduled task: {0} at: {1}", task.Description, task.StartDate));
}
/// <summary>
/// Execute during start procedure.
/// </summary>
/// <param name="args">The args.</param>
public virtual void PerformStartup(string[] args)
{
log.Debug("Reading parameters.");
// Load application parameters.
Config.CommandLineArguments = args;
Config.Load();
log.Debug("Reading parameters finished.");
try
{
log.Info("Before Planning");
var startDate = DateTime.Now.AddSeconds(10);
var interval = new TimeSpan(24, 0, 0);
log.Info("First occur: " + startDate.ToString());
var task = new PlannedTask(startDate, interval, () => Download(7), "Task");
TaskScheduler.Instance.AddTask(task);
this.dateOfLastDownload = startDate;
}
catch (Exception e)
{
log.Error("Error :", e);
}
}
/// <summary>
/// Adds the task.
/// </summary>
/// <param name="task">The planned task.</param>
public void AddTask(PlannedTask task)
{
this.ScheduleTask(task);
}
