Scopes (sharding/subscriptions)

grrowl / redux-scuttlebutt

Distributed replicated redux store

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Scopes (sharding/subscriptions) #15

Open grrowl opened 7 years ago

grrowl commented 7 years ago

Add an optional scope key to action.meta, don't gossip those actions to peers unless they've specifically requested a subscription to that scope.

This can all be done in the redux-scuttlebutt, without scuttlebutt protocol changes. We control the filter function.
Linked to SOURCE. We should ensure it matches a valid pubKey too.
When a peer subscribes, they should get all actions on that scope.

grrowl commented 7 years ago

Thinking back, we might need to extend the underlying protocol to ensure when initial subscription occurs, we replay all old actions, or use a timestamp counter per-scope.