subdomain would be fine, but it says "Subdomains are dependent on domain. If domain is disabled, sub

subdomain would be fine, but it says "Subdomains are dependent on domain. If domain is disabled, subdomains will be disabled too." on the email routing settings screen(where it displays what MX records i need to setup)

petervisztOP•3/18/25, 2:40 PM

or i should just ignore that and set up the cloudflare mx records for a subdomain?

Ppeterviszt subdomain would be fine, but it says "Subdomains are dependent on domain. If dom...

Chaika•3/18/25, 2:45 PM

annoyingly that's still wrong in the ui. It's indeed not true, just tested again now, you can receive mail on subdomains without enabling the domain itself

Chaika•3/18/25, 2:45 PM

you can just add a subdomain under Email routing settings, it'll do the records for you

Hebilicious•3/18/25, 2:48 PM

Hello, does anyone knows if I can install a non js dependency in Workers Build ? I tried adding a build variable

UNSTABLE_PRE_BUILD
curl -fsSL https://d2lang.com/install.sh | sh -s --

UNSTABLE_PRE_BUILD
curl -fsSL https://d2lang.com/install.sh | sh -s --

but it's not working like it did with Pages before
Edit : Figured it out, using

SKIP_DEPENDENCY_INSTALL

SKIP_DEPENDENCY_INSTALL

and modifying the build command to install and export the PATH before running the js deps install and build works, altough not very ergonomic.

CChaika you can just add a subdomain under Email routing settings, it'll do the records ...

petervisztOP•3/18/25, 2:53 PM

So basically i setup a subdomain with cloudflare MX, setup catch-all and since the MX is only on the subdomain, it will only catch-all the subdomain email address, which then i can forward to a worker. In theory this could work.

Ppeterviszt So basically i setup a subdomain with cloudflare MX, setup catch-all and since t...

Chaika•3/18/25, 2:54 PM

yes

crossbeau•3/18/25, 3:16 PM

does pages not support

env

env

in toml ?

crossbeau•3/18/25, 3:16 PM

like do I need to juggle multiple toml files for different pages sites out of my same repo ?

petervisztOP•3/18/25, 7:35 PM

"An EmailEvent is the event type to programmatically process your emails with a Worker. You can reject, forward, or drop emails according to the logic you construct in your Worker."
How do i drop? I don't see an example for that.

Ppeterviszt "An EmailEvent is the event type to programmatically process your emails with a ...

Chaika•3/18/25, 7:41 PM

https://developers.cloudflare.com/email-routing/email-workers/runtime-api/#emailmessage-definition

Cloudflare Docs

Runtime API · Cloudflare Email Routing docs

An EmailEvent is the event type to programmatically process your emails with a Worker. You can reject, forward, or drop emails according to the logic you construct in your Worker.

petervisztOP•3/18/25, 7:41 PM

I can only see reject, forward or reply. I just don't want to do anything with it. Just return false from the worker?

Chaika•3/18/25, 7:42 PM

I believe if you just do nothing it would get "dropped". Worth noting the dashboard shows all emails handled by Workers as "dropped" regardless of what you do with it

Chaika•3/18/25, 7:42 PM

there's no return

petervisztOP•3/18/25, 7:43 PM

got it

Usama Shabbir•3/18/25, 9:23 PM

When I added a custom domain to my CF worker It changes host name in the browser URL. Url for my worker is https://wf-worker.support-c31.workers.dev/ However, I have added this custom domain wfweb.whoisfreaks.com. Attached is an image of worker code. PLease look into this issue.
Image

WhoisFreaks

Whoisfreaks - #1 for Domain and IP Intelligence Solutions

WhoisFreaks provides Live and Historical domain records through downloadable WHOIS Database and WHOIS APIs in REST JSON and XML format.

UUsama Shabbir When I added a custom domain to my CF worker It changes host name in the browser...

Hard@Work•3/18/25, 9:25 PM

I'm not sure I understand what the issue is. Can you try explaining a bit deeper?

Keebs•3/18/25, 9:25 PM

anyone know if i can run wrangler with astro so it rebuilds on dev?

Usama Shabbir•3/18/25, 9:29 PM

@Hard@Work Previously, I have 3 application two of them are dynamic and one is static and all three of them were on a single domain. Now I want to use CF pages for my static website. and two application remains intact. Then I have added subdomains for other two applications and used a worker to route traffic to all three applications but issue is that my CF worker is changing host.

When I type

https://wfweb.whoisfreaks.com/tools/whois/lookup

https://wfweb.whoisfreaks.com/tools/whois/lookup

ideally this url remains same in the browser but it changes to

https://tools-cf-worker.whoisfreaks.com/tools/whois/lookup

https://tools-cf-worker.whoisfreaks.com/tools/whois/lookup

Usama Shabbir•3/18/25, 9:31 PM

@Hard@Work my worker works fine with it's original URl

https://wf-worker.support-c31.workers.dev/

https://wf-worker.support-c31.workers.dev/

IN this case when I go to

https://wf-worker.support-c31.workers.dev/tools/whois/lookup

https://wf-worker.support-c31.workers.dev/tools/whois/lookup

my host does not changes. This issue occurs when I add a custom domain to that worker.

LordSilver•3/19/25, 12:51 AM

is this outdated?

LordSilver•3/19/25, 12:52 AM

I saw CF Pages now also suports Static Assets for the most part

LLordSilver is this outdated?

Isaac McFadyen•3/19/25, 12:52 AM

No. Assets for Workers are still in beta.

LLordSilver I saw CF Pages now also suports Static Assets for the most part

Isaac McFadyen•3/19/25, 12:52 AM

Pages and Assets are two different things.

LordSilver•3/19/25, 12:52 AM

I meant the "it may be supported in Cloudflare Pages" sentence in the card.

LLordSilver I meant the "it may be supported in Cloudflare Pages" sentence in the card.

Isaac McFadyen•3/19/25, 12:53 AM

Ah. Assets is fairly feature-complete but Pages still has certain things that aren't in Static Assets (such as _routes.json or path-based routing)

LordSilver•3/19/25, 12:53 AM

Maybe I remember things wrong.

LordSilver•3/19/25, 12:54 AM

I'm pretty sure when the feature was launched last September, it was only available for Workers

LordSilver•3/19/25, 12:54 AM

https://blog.cloudflare.com/builder-day-2024-announcements/#static-asset-hosting

The Cloudflare Blog

Builder Day 2024: 18 big updates to the Workers platform

To celebrate Builder Day 2024, we’re shipping 18 updates inspired by direct feedback from developers building on Cloudflare. This includes new capabilities, like running evals with AI Gateway, beta products like Queues and Vectorize graduating to GA, massive speed improvements to KV and Workers AI, pricing simplifications, and bringing key featu...

LLordSilver I'm pretty sure when the feature was launched last September, it was only availa...

Isaac McFadyen•3/19/25, 12:55 AM

I think you're confusing things. What that doc line means is that they are two different products, with Workers Assets being the newer (preferred) version, but Workers Assets is in beta and so some things in Pages may not be in Workers Assets yet.

LordSilver•3/19/25, 12:55 AM

Is there any reason to prefer Pages once all features are supported by Workers?

LLordSilver Is there any reason to prefer Pages once all features are supported by Workers?

Isaac McFadyen•3/19/25, 12:56 AM

No, not really.

Isaac McFadyen•3/19/25, 12:56 AM

And Pages will likely (eventually) be deprecated, but it's not at the moment.

LordSilver•3/19/25, 12:56 AM

I thought so.

LordSilver•3/19/25, 1:08 AM

Why not having a similar service where you can run GitHub runners on Cloudflare Workers?

Use runners with AWS CodeBuild - AWS CodeBuild