Prepass is not resolving lazy imports

[droganov]

I'm able to get through the pre-pass stage, but at the render stage, I get pending promise error.

So it looks like lazy imports are not resolved by pre-pass.

I have a boilerplate (the pre-pass error is in the branch prepass-ssr-issue):
https://github.com/r-k-t-a/starter/tree/prepass-ssr-issue

Prepass use:
https://github.com/r-k-t-a/starter/blob/prepass-ssr-issue/src/koa/routes/defaultRoute/defaultRoute.tsx#L40

Lazy imports:
https://github.com/r-k-t-a/starter/blob/prepass-ssr-issue/src/App.tsx

[sventschui]

Sorry for the late reply.

The issue is that currently Suspense will swallow the thrown promise during prepass. I added a failing test in #11 . I could not yet come up with a nice way to make Suspense a no-op during prepass.

As a workaround you could replace Suspense with Fragment during SSR/prepass for now.

[sventschui]

[email protected] is now handling Suspense the same way as Fragments and thus fixes this issue.