Google's doc on async tasks assumes knowledge of the difference between regular and asynchronously added tasks.add_async(task, transactional=False, rpc=None)  Asynchronously add a Task or a list of Tasks to this Queue.How is adding tasks asynchronously different to adding them regularly.I.e. what is the difference between using add(task, transactional=False) and add_async(task, transactional=False, rpc=None)I've heard that adding tasks regularly blocks certain things. Any explanation of what it blocks and how, and how async tasks don't block would be greatly appreciated.
What happens differently when you add a task Asynchronously on GAE?
google app engine;async;queue;task