/// <summary>
/// Starts a new thread which executes a one-time action with a custom exception handler.
/// </summary>
/// <param name="taskMethod">An Action representing the method to perform.</param>
/// <param name="exceptionHandler">IManagedTaskExceptionHandler used to handle exceptions for the new task</param>
private void StartNewTask(Action <CancellationToken> taskMethod, IManagedTaskExceptionHandler exceptionHandler)
{
if (taskMethod == null)
{
throw new ArgumentNullException(nameof(taskMethod));
}
_tasks.Add(
Task.Factory.StartNew(
() =>
{
try
{
taskMethod(_cancellationTokenSource.Token);
}
catch (Exception ex)
{
exceptionHandler?.HandleException(ex);
}
}
)
);
}
/// <summary>
/// Starts a new thread which executes a recurring action with a custom exception handler.
/// </summary>
/// <param name="taskMethod">An Action representing the method to perform.</param>
/// <param name="delay">a System.TimeSpan indicating how long to wait after the task method completes before restarting it.</param>
/// <param name="exceptionHandler">IManagedTaskExceptionHandler used to handle exceptions for the new task</param>
private void StartNewLoopingTask(Action <CancellationToken> taskMethod, TimeSpan delay, IManagedTaskExceptionHandler exceptionHandler)
{
if (taskMethod == null)
{
throw new ArgumentNullException(nameof(taskMethod));
}
if (delay == null)
{
throw new ArgumentNullException(nameof(delay));
}
if (delay.CompareTo(TimeSpan.Zero) == delay.CompareTo(TimeSpan.MaxValue))
{
throw new ArgumentOutOfRangeException(nameof(delay));
}
_tasks.Add(
Task.Factory.StartNew(
async() =>
{
while (!_cancellationTokenSource.Token.IsCancellationRequested)
{
try
{
taskMethod(_cancellationTokenSource.Token);
}
catch (Exception ex)
{
exceptionHandler?.HandleException(ex);
}
await Task.Delay(delay, _cancellationTokenSource.Token);
}
}
)
);
}