Caching with _id and ttl_ms
Every root-level attribute carries _id (a hash or version of the state) and ttl_ms (time-to-live). The client only reprocesses an attribute when its _id changes or its ttl_ms expires.
_id and ttl_msEvery root-level attribute carries _id (a hash or version of the state) and ttl_ms (time-to-live). The client only reprocesses an attribute when its _id changes or its ttl_ms expires.