> On Apr 9, 2018, at 07:33, Thomas Poty <thomas.poty@xxxxxxxxx> wrote: > > ok, and long answer ? is it random? It's not literally random, but from the application point of view, it's not predictable. For example, it's not always the one that opened first, or any other consistent measure. -- -- Christophe Pettus xof@xxxxxxxxxxxx