Today's post involves the MagicOrdering project in source control (project 28). When I wrote part 16 of Eduasync, showing composition in the form of majority voting, one reader mailed me a really interesting suggestion. We don't really need to wait for any of the tasks to complete on each iteration of the loop - we only need to wait for the next task to complete. Now that sounds impossible - sure, it's great if we know the completion order of the tasks, but half the point of asynchrony is that many things[...]