SockJS Client WebSocket

A Node.js client for SockJS that only supports the WebSocket transport. Version 0.1.0, released in early development stage. Differentiates from other SockJS clients (e.g., sockjs-client for browsers) by focusing solely on WebSocket transport for Node.js environments, making it lightweight but non-compliant with SockJS protocol fallbacks. Not recommended for production; consider using the full-featured sockjs-client package for browser/Node compatibility.