Unity 2.0 and handling IDisposable types (especially with PerThreadLifetimeManager)

Question

I know that similar question was asked several times (for example: here, here,here and here) but it was for previous versions of Unity where the answer was dependent on used

Answer 1

would it be a viable solution to use the HttpContext.Current.ApplicationInstance.EndRequest event to hook to the end of the request and then disposing of the object stored in this lifetime manager? like so:

public HttpContextLifetimeManager()
{
    HttpContext.Current.ApplicationInstance.EndRequest += (sender, e) => {
        Dispose();
    };
}

public override void RemoveValue()
{
    var value = GetValue();
    IDisposable disposableValue = value as IDisposable;

    if (disposableValue != null) {
        disposableValue.Dispose();
    }
    HttpContext.Current.Items.Remove(ItemName);
}

public void Dispose()
{
    RemoveValue();
}

you don't have to use a child container like the other solution and the code used to dispose the objects is still in the lifetime manager like it should.