Lazy Route Dynamic Import Failure Retries

[ericchernuka]

We seem to be getting a relatively high number of failures related to "failed to fetch" errors related to lazy dynamic imports. In the past with React.lazy we would often opt to leverage a library such as https://github.com/fatso83/retry-dynamic-import to handle retries to ensure the component resolves. Most of these errors seem to occur once we deploy a new version of the SPA (we're on Cloudflare Pages).

Wondering if there's an opportunity to add a thin layer around the route codegen to enable retries so that we can try to resolve the failed import if it fails on the first attempt.

[schiller-manuel]

we already handle dynamic import errors here:

https://github.com/TanStack/router/blob/main/packages/react-router/src/lazyRouteComponent.tsx#L10

https://github.com/TanStack/router/blob/main/packages/react-router/src/lazyRouteComponent.tsx#L73

Can you please check if this is working for you?