marvinandClaude Opus 5.5
87dfcd55b7
Running games always continue; new work is refused when there is no
capacity; abuse is rejected immediately.
- Docker: CPU/memory/pids caps per container (overridable in .env);
uvicorn message size, queue and concurrency limits
- Server abuse limits: connections total/per IP (close 1013), message
rate per connection (token bucket, close 1008 on floods), lobby
creation rate per IP
- Load monitor: event loop lag, CPU of the own cgroup quota and
throttling, with hysteresis (normal/busy/overloaded, severe lag
overloads immediately)
- Admission control: create_lobby and start_game refused while
overloaded or MAX_ACTIVE_GAMES are running; server_status message
broadcast on changes; /health reports load but stays ok
- AI bridge: timeout sent with requests, in-flight cap, circuit breaker
- AI service: bounded workers and queue ("overloaded"), drops expired
requests, degrades to the heuristic agent when busy or too slow
- Website: busy notices, Create/Start disabled when not accepting
games, slow retry when the server is full
- Tests for limiters, load levels, admission control and AI service
limits; docs updated
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
wizard_website
React + TypeScript frontend (Vite). All component styles are CSS modules
(*.module.css); the design tokens live on the .app root in
src/App.module.css.
npm install
npm run dev # http://localhost:5173, proxies /api/* (incl. websocket) to localhost:8000 without the /api prefix
npm run build
npm run lint
The app is built with relative asset paths and connects to ../api/ws relative to its own URL
(/wizard/website/ → /wizard/api/ws). Set WIZARD_SERVER_URL to proxy to another server in
development, or VITE_WS_URL at build time to use an absolute websocket URL instead.
Structure
src/api/— protocol types and theuseWizardhook (websocket connection, reconnect with a per-tab session token, game state)src/components/— reusable UI (button, playing card, modal, toasts)src/screens/HomeScreen— enter a name, create or join a lobbysrc/screens/LobbyScreen— lobby code, players, AI players, rule options, startsrc/screens/GameScreen— the table: seats, trick, hand, bidding, trump choice, scoreboard, round summary, game over