What are the best practices for using async hooks in Node.js?

What are the best practices for using async hooks in Node.js?

When using async hooks in Node.js, it's important to manage context properly, avoid memory leaks, and use them for performance monitoring.

Can you explain how to manage context effectively?

To manage context effectively, use the async_hooks module to create a new context for each asynchronous operation, ensuring that you clean up after each operation.

What are some common pitfalls to avoid?

Common pitfalls include not cleaning up hooks, leading to memory leaks, and using async hooks in performance-critical paths, which can slow down your application.

Are there any performance implications I should be aware of?

Yes, async hooks can introduce overhead, so it's best to use them judiciously and only when necessary for tracking or debugging.