[Core Worker pubsub] Roadmap #14762
Description
Describe your feature request
- Wait for object eviction pubsub. [P0]
- Implement batch long polling reply [P0]
- Replace the WaitForRefRemoved RPC [P0] [Core Worker pubsub] Roadmap #14762
- Extend it to the object directory code path. [P1]
- Refactor to use the swappable interface to use grpc streaming. [P2] -> probably next Q
- Integrate to grpc streaming. [P2] -> probably next Q
Once all of them is done, we can even implement a completely generalized pubsub util (that can be used for pubsub between two arbitrary core components.)
cc @clarkzinzow