Websocket Hub Patterns

Horizontally-scalable WebSocket hub pattern with lazy Redis subscriptions, connection registry, and graceful shutdown. Use when building real-time WebSocket servers that scale across multiple instances. Triggers on WebSocket hub, WebSocket scaling, connection registry, Redis WebSocket, real-time gateway, horizontal scaling.

This skill is a reusable design pattern (sample Go code) for building horizontally-scalable WebSocket hubs with Redis; it is internally consistent. Before using in production: verify the code fits your auth model (you will need to supply Redis credentials and secure client auth), review and test error handling/timeouts/rate-limiting, and confirm the source is trustworthy (homepage is missing and the registry source is 'unknown' — prefer code from a known repo or audit the files you copy). The README references npx/copy-based installation hints rather than a vetted package—treat any downloaded code like third-party code and review it before running in your environment.

Type: OpenClaw Skill Name: websocket-hub-patterns Version: 1.0.0 The skill bundle describes and illustrates a standard, horizontally-scalable WebSocket hub pattern using Redis for coordination. The Go code snippets demonstrate common, benign architectural patterns. Neither the `SKILL.md` nor `README.md` contain any evidence of prompt injection attempts, data exfiltration, unauthorized command execution, persistence mechanisms, or other malicious intent. The installation methods are standard for the OpenClaw platform and do not introduce new vulnerabilities beyond typical supply chain considerations for any package manager.