Is there a way to ensure that the rules stream arrives before the event data stream. I am assuming there is no guarantee for this and I cache the event data is the rules have not yet arrived and process and clear the cache when the rules arrive. The rules are expected to arrive before the event data. I am only using this method as a precautionary measure in case the rules arrive late for reasons unrelated to when they were sent.
Is there a way to handle this situation without caching the streams?