List of all current handlers

Feature

It would be helpful to know the list of active handlers at a given point of time. For eg. when used for testing, I would like to know already present handlers. It is a bit easier to debug. It could easy to track when server.use is used to add more handlers.

Solution

It would be quite simple, API could be something like server.listHandlers(), which would return all the active listeners.

Current Alternative

The current alternative is to use onUnhandledRequest and kind of guess the typo in the request handler.

PS: I would be happy to give PR if this is a feature that others would want to have too.

[kettanaito]

You can now list the current handlers with the .printHandlers() method.

• Documentation
• Works for both worker.printHandlers() and server.printHandlers()

Thank you for the suggestion, @balavishnuvj. This feature can be extremely useful.

[balavishnuvj]

this is awesome 🥳. I haven’t come across a use case for a matcher function yet, sounds useful though.

We can name it handlers, attachedHandlers. Though I don’t huge DX issue even if it list or listHandlers