37 lines
927 B
C#
37 lines
927 B
C#
using System;
|
|
using System.Threading.Tasks;
|
|
using System.Linq;
|
|
|
|
namespace GalleryShare
|
|
{
|
|
public class Utilities
|
|
{
|
|
private Utilities()
|
|
{
|
|
}
|
|
|
|
/// <summary>
|
|
/// Call this method to allow a given task to complete in the background.
|
|
/// Errors will be handled correctly.
|
|
/// Useful in fire-and-forget scenarios, like a TCP server for example.
|
|
/// From http://stackoverflow.com/a/22864616/1460422
|
|
/// </summary>
|
|
/// <param name="task">The task to forget about.</param>
|
|
/// <param name="acceptableExceptions">Acceptable exceptions. Exceptions specified here won't cause a crash.</param>
|
|
public static async void ForgetTask(Task task, params Type[] acceptableExceptions)
|
|
{
|
|
try
|
|
{
|
|
await task.ConfigureAwait(false);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
// TODO: consider whether derived types are also acceptable.
|
|
if (!acceptableExceptions.Contains(ex.GetType()))
|
|
throw;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|