SocketCluster · Highly scalable pub/sub and RPC SDK optimized for async/awaitPub/sub channels are lightweight and efficient. You can have millions of unique channels without worrying about memory or CPU usage. Channels are automatically cleaned up when they are no longer used. The socketcluster CLI tool exposes kubectl (Kubernetes) shortcut commands to make it easy to deploy your app to any Kubernetes cluster. All necessary Kubernetes .yaml files are provided.
GitHub - socketio/engine.io: The engine used in the Socket.IO JavaScript server, which manages the low-level transports such as HTTP long-polling and WebSocket.
