Question regarding todomvc-flux example and dispatching of actions

[dashed]

I was unsure where to ask this. Let me know if I should post it somewhere else.

I have a question regarding todomvc-flux example and the dispatching of actions in Flux.
I was watching a video describing the Flux architecture, and the presenter mentioned (at 12:20) that "once an action goes to the store you can't put another one in until the stores are completely finished processing it". She [the presenter] mentions this several times later in the video.

Is this supposed to be a principle property in the Flux architecture?

I was looking at the todomvc-flux example, and it doesn't seem to obey this property.

[syranide]

I'm guessing you've already found an answer to this or moved on.
Otherwise, I recommend coming to our IRC or posting in the Google group.