菜单
Build scalable WebSocket servers for real-time bidirectional communication. Use when enabling real-time bidirectional communication. Trigger with phrases like "build WebSocket server", "add real-time API", or "implement WebSocket".
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/jeremylongshore/claude-code-plugins-plus-skills --skill building-websocket-server命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
正在显示 SKILL.md
Implement user sign-up and sign-in flows with Clerk. Use when building authentication UI, customizing sign-in experience, or implementing OAuth social login. Trigger with phrases like "clerk sign-in", "clerk sign-up", "clerk login flow", "clerk OAuth", "clerk social login".
Implement session management and middleware with Clerk. Use when managing user sessions, configuring route protection, or implementing token refresh and custom JWT templates. Trigger with phrases like "clerk session", "clerk middleware", "clerk route protection", "clerk token", "clerk JWT".
Configure enterprise SSO, role-based access control, and organization management. Use when implementing SSO integration, configuring role-based permissions, or setting up organization-level controls. Trigger with phrases like "clerk SSO", "clerk RBAC", "clerk enterprise", "clerk roles", "clerk permissions", "clerk organizations".
| name | building-websocket-server |
| description | Build scalable WebSocket servers for real-time bidirectional communication. Use when enabling real-time bidirectional communication. Trigger with phrases like "build WebSocket server", "add real-time API", or "implement WebSocket". |
| allowed-tools | Read, Write, Edit, Grep, Glob, Bash(api:websocket-*) |
| version | 1.24.0 |
| author | Jeremy Longshore <jeremy@intentsolutions.io> |
| license | MIT |
| tags | ["api","scaling","websocket-server"] |
| compatibility | Designed for Claude Code, also compatible with Codex and OpenClaw |
Build scalable WebSocket servers for real-time bidirectional communication using the ws library, Socket.IO, or native framework WebSocket support. Handle connection lifecycle management, room/channel subscriptions, message broadcasting, heartbeat keepalive, and horizontal scaling with Redis pub/sub adapters.
ws or socket.io, or Python 3.10+ with websockets or FastAPI WebSocket, or Go with gorilla/websocketUpgrade header forwarding)/ws, /socket.io) and allowed origins.upgrade event, rejecting unauthorized connections before protocol switch.type, channel, payload, and correlationId fields for structured bidirectional communication.See ${CLAUDE_SKILL_DIR}/references/implementation.md for the full implementation guide.
${CLAUDE_SKILL_DIR}/src/ws/server.js - WebSocket server setup and upgrade handling${CLAUDE_SKILL_DIR}/src/ws/handlers/ - Per-message-type handler functions${CLAUDE_SKILL_DIR}/src/ws/rooms.js - Room/channel subscription management${CLAUDE_SKILL_DIR}/src/ws/registry.js - Active connection tracking registry${CLAUDE_SKILL_DIR}/src/ws/heartbeat.js - Ping/pong keepalive logic${CLAUDE_SKILL_DIR}/src/ws/adapters/redis.js - Redis pub/sub adapter for scaling${CLAUDE_SKILL_DIR}/tests/ws/ - WebSocket connection and messaging tests| Error | Cause | Solution |
|---|---|---|
| 401 during upgrade | JWT token missing or expired in handshake query/headers | Reject upgrade with HTTP 401 before WebSocket protocol switch completes |
| 1008 Policy Violation | Client sends malformed message or violates protocol | Send close frame with code 1008 and human-readable reason; log violation |
| 1006 Abnormal Closure | Network interruption without close handshake | Detect via heartbeat timeout; clean up connection registry; notify room members |
| Memory leak | Connection registry grows unbounded from stale entries | Implement heartbeat-based cleanup sweep every 60s; enforce max connections per server |
| Message storm | Single client flooding messages beyond acceptable rate | Apply per-connection message rate limiting; disconnect abusive clients with 1008 |
Refer to ${CLAUDE_SKILL_DIR}/references/errors.md for comprehensive error patterns.
Chat application: Multi-room chat server where clients join named rooms, receive member presence updates, and see real-time message delivery with typing indicators via separate message types.
Live dashboard: Server pushes metric updates to subscribed dashboard clients every second, with initial state snapshot on connection and incremental deltas thereafter.
Collaborative editing: Operational transformation relay server that receives edit operations from clients, transforms against concurrent operations, and broadcasts resolved changes to all document subscribers.
See ${CLAUDE_SKILL_DIR}/references/examples.md for additional examples.
ws library: https://github.com/websockets/ws基于 SOC 职业分类