R2 was used because it was the only database-like service CF offered at the time.
IIRC the P2pcf client polls the worker for new peers. Pubsub would let you use an ongoing websockets connection, plus all the channel management logic is built-in. The game-changer is that they've said they'll charge per-message as opposed to per-connection-second, unlike everyone else!
IIRC the P2pcf client polls the worker for new peers. Pubsub would let you use an ongoing websockets connection, plus all the channel management logic is built-in. The game-changer is that they've said they'll charge per-message as opposed to per-connection-second, unlike everyone else!