sneak
8e17d6ca73
check / check (push) Canceled after 0s
The table's PeerDown visits every prefix under the write lock, which takes over a second on a full table. The prefix handler called it inline, so its queue filled and the streamer dropped updates. PeerDown now holds the lock for 10,000 prefixes at a time, then lets the lock go for as long again. The handler runs PeerDown on a separate goroutine, one peer at a time. The handler holds back the down peer's later messages until that PeerDown returns. Then the handler applies them in order, one at a time, and takes new messages in between. It holds back at most 20,000 messages. Stop waits for all of this before its last flush. Model: opus-5-5