Roadmap

• [x] Write unit tests, integration tests
• [x] Support Router, global response transformer
• [x] Add logging facade
• [x] Add Keep-Alive support
• [x] Add websocket server/client support (integrate with org.java-websocket:Java-WebSocket)
• [ ] Support CORS config, body compression and some default middlewares
• [ ] Support serve static files
• [x] Support wrapper to handle NPE issues (for get methods)
• [ ] Improve matching/routing performance by using dynamic trie (radix tree) structure