If Lightstreamer recieves two large updates around the same time (update A: 100 items, update B: 50 items) such that it receives data from the second update before it finishes passing the first update to the clients, will it finish passing all of the first update (update A) to a client before passing any data from the update B, or will it intermingle the data? This matters to our client processing because we are handling chunks of updates at a time.