Most likely not, that API is not implemented in workerd - https://github.com/cloudflare/workerd/issu

Most likely not, that API is not implemented in workerd - https://github.com/cloudflare/workerd/issues/3273

GitHub

Runtime APIs: MessageChannel · Issue #3273 · cloudflare/workerd

The MessageChannel API is available on node but not CF Workers. This is causing an issue during the deployment of sites using React 19 + Astro + Workers, see facebook/react#31827 and withastro/astr...

JJames Most likely not, that API is not implemented in workerd - https://github.com/clo...

Dev•1/28/25, 12:37 PM

Is there any other way to send emails from cloudflare environment?

JamesOP•1/28/25, 1:11 PM

I do not know

Althaf•1/28/25, 3:22 PM

Does cloudflare pages support react server actions ?

Althaf•1/28/25, 3:23 PM

codecrafter-fs•1/28/25, 3:28 PM

cloudflare pages nextjs, caching on KV not populating. Followed the steps as given in below documentation, but nothing gets populated on KV store.

https://developers.cloudflare.com/pages/framework-guides/nextjs/ssr/caching/#workers-kv-recommended

Cloudflare Docs

Caching and data revalidation in your Next.js app · Cloudflare Page...

@cloudflare/next-on-pages supports caching and revalidating data returned by subrequests you make in your app by calling fetch().

AAlthaf Click to see attachment

JamesOP•1/28/25, 9:00 PM

That runtime export is a page/layout level concern, so I think it's just being put in the wrong place

YoYo•1/29/25, 1:37 PM

I have a nextjs project which is using next on pages to build it for the cloudflare pages platform. I followed the documentation here: https://developers.cloudflare.com/pages/framework-guides/nextjs/ssr/get-started/
I am also using D1 as my database. Running the development server, I can send requests to my /api/waitlist/api/waitlist route, where waitlistwaitlist is the route defined, and I am able to save data to my local D1 correctly.
The problem comes when I run a build preview using this

package.json

package.json

script: "preview": "npm run cfbuild && wrangler pages dev --port 3005""preview": "npm run cfbuild && wrangler pages dev --port 3005".
It builds the project perfectly fine and I am using the experimental-edgeexperimental-edge runtime.
When the wrangler dev server starts and I make a request to my /api/waitlist/api/waitlist route, it is throwing the following error:

[wrangler:inf] POST /api/waitlist 500 Internal Server Error (52ms)
✘ [ERROR] [Error: No such module "__next-on-pages-dist__/functions/api/async_hooks".

    imported from "__next-on-pages-dist__/functions/api/waitlist.func.js"]

[wrangler:inf] POST /api/waitlist 500 Internal Server Error (52ms)
✘ [ERROR] [Error: No such module "__next-on-pages-dist__/functions/api/async_hooks".

    imported from "__next-on-pages-dist__/functions/api/waitlist.func.js"]

I don't know why I am getting this error and how do i fix it? Please help.

I am using this version of "@cloudflare/next-on-pages": "^1.13.7","@cloudflare/next-on-pages": "^1.13.7", in my package.json.

JamesOP•1/29/25, 2:14 PM

Can you make sure your compatibility date is after Sept 23rd

JJames Can you make sure your compatibility date is after Sept 23rd

YoYo•1/29/25, 3:03 PM

Just checked, it isn't. What should I change it to?
I can't find any mention of distinct comptability date options

YoYo•1/29/25, 3:04 PM

in documentation

JJames Can you make sure your compatibility date is after Sept 23rd

YoYo•1/29/25, 3:11 PM

I changed it to 2024-09-24 and it worked.
Thank you so much. I have been stuck on this all day.
It would be better if these things are present in the documentation.

JamesOP•1/29/25, 3:29 PM

it's becaues next.js/vercel made a change that only works with the new version of nodejs_compat_v2 and that was merged into nodejs_compat on sept 23rd - https://developers.cloudflare.com/workers/runtime-apis/nodejs/#get-started

Vero•1/29/25, 5:03 PM

------------------------------

This channel is archived. The product is still supported and can receive community support in pages-help

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Most likely not, that API is not implemented in workerd - https://github.com/cloudflare/workerd/issu

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