Thanks @bdbd for rewording what I was trying to say. @nicklightbody, @bdbd and I are just guessing, this would need to be tested, but the pattern we allude to suggests the loop repeats itself without checking for anything, with an "onError" trigger that would exit the loop if error is 100.
I think this can be mimicked to some degree in how a loop is scripted by a developer and testing how that specific variation performs against the ones already mentioned would give more clues about what happens "under the hood".