private RwLockedResource <TVault, T> UpgradeWaitForever()
{
if (_box == null)
{
throw new InvalidOperationException("This object is invalid.");
}
_upgradeForever();
return(RwLockedResource <TVault, T> .CreateWritableLockedResource(_vault, _box));
}
private RwLockedResource <TVault, T> UpgradeAction(TimeSpan?ts, CancellationToken token)
{
if (_box == null)
{
throw new InvalidOperationException("This object is invalid.");
}
if (ts.HasValue && ts <= TimeSpan.Zero)
{
throw new ArgumentOutOfRangeException(nameof(ts), ts, @"Not null timespan must have positive value.");
}
_upgradeWithWait(ts, token);
return(RwLockedResource <TVault, T> .CreateWritableLockedResource(_vault, _box));
}
