/// <summary>
/// Waits for a task to stop running (must be in disabled state)
/// </summary>
/// <param name="t"></param>
/// <param name="maxWaitMilliseconds"></param>
protected void DisableAndStopTask(Task t, int maxWaitMilliseconds = 30000)
{
this.Logger.LogInfo(true, "Stopping scheduler task {0} with state {1}", t.Name, t.State);
t.Enabled = false;
bool hasStopped = UtilsSystem.WaitWhile(
() => t.State == TaskState.Running,
maxWaitMilliseconds,
$"Waiting for task {t.Name} to stop running...",
this.Logger);
// The task did not stop by itself, so we need to forcefully close it.
if (!hasStopped)
{
this.Logger.LogInfo(true, "Forcefully stopping task {0} ", t.Name);
t.Stop();
}
// Wait again
hasStopped = UtilsSystem.WaitWhile(
() => t.State == TaskState.Running,
maxWaitMilliseconds,
$"Waiting for task {t.Name} to stop...",
this.Logger);
if (!hasStopped)
{
this.Logger.LogWarning(false, "Could not stop scheduled task {0}", t.Name);
}
}