- Update architecture diagram to include WebSocket server (port 9913)
- Fix HTTP port from 9470 to 9912 (TCP + 440) in protocol docs
- Fix WebSocket port from 9471 to 9913 (TCP + 441) in protocol docs
- Fix WebSocket Nim example: remove non-existent onMessage API and
unsafe cast[string](data), use correct WsServer API with safe helpers
- Clarify TCP_NODELAY is also handled internally by hunos (HTTP)
- Note that bytesToString/stringToBytes are wire-protocol helpers
- Add rate limiter to TCP and HTTP servers
- Share single LSMTree between TCP and HTTP servers
- Replace unsafe cast[string]/cast[seq[byte]] with safe helpers
- Stabilize gossip UDP socket with exponential backoff
- Fix TCP_NODELAY via low-level setSockOptInt(IPPROTO_TCP)
(asyncnet.setSockOpt(OptNoDelay) uses SOL_SOCKET and fails)
- Apply TCP_NODELAY to server and websocket sockets
dimgigov