Throwing exceptions in UIX hybrid routing

[jonasstrehle]

🕗 Version & Regression Information

• This is a bug

💻 Code

// backend/entrypoint.ts
import { HTTPError } from "uix/html/http-error.ts";
export default {
	'/error': () => {
		throw new Error();
	},
	'/status': () => new HTTPError(404)
};

// frontend/entrypoint.ts
export default {
	'*': "Nope"
}

🙁 Actual behavior

When visiting backend routes that throw (whether it is HTTPError or Runtime error), the frontend *-wildcard matcher is loaded.

🙂 Expected behavior

We'd expect to see the thrown error and abort the route resolval when an error is thrown as it would be in common program flows.

Additional information about the issue

As discussed in Weekly 08/10/24