statement-store: use a dedicated statement notifications channel #3146
Description
We might want to use a dedicated statement notifications channel in the future instead of extending network events. The benefits:
- Won't need to receive and discard network events in the json-rpc service.
- If at some point statements become large or their amount becomes large, there is no point in dispatching them to all network subscribers.
At least worth estimating the overhead as a follow-up and may be decoupling them. @AndreiEres can you create an issue for this, please?
Originally posted by @dmitry-markin in #3127 (comment)