private static Task <T> Wrap <T>(Func <T> func)
{
try {
return(Task.FromResult(func()));
} catch (OperationCanceledException oce) {
return(Task.FromCanceled <T>(oce.CancellationToken));
} catch (Exception ex) {
return(Task.FromException <T>(ex));
}
}
private static Task Wrap(Action action)
{
try {
action();
return(Task.CompletedTask);
} catch (OperationCanceledException oce) {
return(Task.FromCanceled(oce.CancellationToken));
} catch (Exception ex) {
return(Task.FromException(ex));
}
}
