private async Task RunInitialQuery(CancellationToken cancellationToken)
{
var startReferences = initialAnchor.GetFactReferences().ToImmutableList();
var products = await factManager.Query(startReferences, specification, cancellationToken);
var productAnchorProjections = await factManager.ComputeProjections(specification.Projection, products, typeof(TProjection), observation, initialAnchor, string.Empty, cancellationToken);
var removals = await observation.NotifyAdded(productAnchorProjections);
lock (this)
{
removalsByProduct = removalsByProduct.AddRange(removals);
}
}
