Hi, I want to make a latency checker and I wanted to take advantage of the workers, that your edge h

Hi, I want to make a latency checker and I wanted to take advantage of the workers, that your edge has about 50 locations, to send a check every 5 minutes to my web, to check latency, is it possible to select in which regions to run the cronjob?

MMiia Hi, I want to make a latency checker and I wanted to take advantage of the worke...

Chaika•5/8/25, 4:01 AM

Cloudflare has ~275+ locations that run Workers, but most you can do for that is to use Durable Objects and Durable Object Hints, but hints are only to broad regions: https://developers.cloudflare.com/durable-objects/reference/data-location/#supported-locations-1, ~6 of them which are usable

Cloudflare Docs

Data location

Jurisdictions are used to create Durable Objects that only run and store data within a region to comply with local regulations such as the GDPR or FedRAMP.

CChaika Cloudflare has ~275+ locations that run Workers, but most you can do for that is...

MiiaOP•5/8/25, 4:08 AM

durable objects, it is not only for storing results, it cannot do fetch, can it?

MMiia durable objects, it is not only for storing results, it cannot do fetch, can it?

Chaika•5/8/25, 4:20 AM

it's essentially compute + storage, a special kind of a cloudflare worker

Chaika•5/8/25, 4:22 AM

You can def use Durable Objects for this, https://github.com/Tyler-OBrien/workers-health-checks/blob/main/src/index.ts

GitHub

workers-health-checks/src/index.ts at main · Tyler-OBrien/workers-...

Workers Health Checks in D1 & AE w/ CF Workers. Contribute to Tyler-OBrien/workers-health-checks development by creating an account on GitHub.

CChaika it's essentially compute + storage, a special kind of a cloudflare worker

MiiaOP•5/8/25, 4:22 AM

Wow that's interesting, so I could ping from 275 different locations?

MMiia Wow that's interesting, so I could ping from 275 different locations?

Chaika•5/8/25, 4:25 AM

no, much less then that.

most you can do for that is to use Durable Objects and Durable Object Hints, but hints are only to broad regions: https://developers.cloudflare.com/durable-objects/reference/data-location/#supported-locations-1, ~6 of them which are usable

Chaika•5/8/25, 4:25 AM

There's 6 Durable Object Regions which actually host Durable Objects (western north america, eastern north america, western europe, eastern europe, asia pacific, and oceania). That's the level of granularity you can spin up Durable Objects in

Chaika•5/8/25, 4:26 AM

Each of those regions has ~4-5 locations within which may be picked, and if you're making a new Durable Object instance for each request you'll bounce around between them (or you can reuse your instances to try to stay as sticky as possible to one), but you have no choice over that.

MiiaOP•5/8/25, 4:29 AM

I understand, it is not possible to use the +200+ locations.

Kirk Ouimet•5/8/25, 5:46 PM

Hi team - ideas when we move past node 22.9.0 so we can get rid of this node punycode warning?

Kirk Ouimet•5/8/25, 5:46 PM

Screenshot_2025-05-08_at_11.46.16_AM.png

Kirk Ouimet•5/8/25, 5:58 PM

Also one more question - I have a wrangler.toml file that has my name set to "website". I want to also have another worker, "worker-staging" which is available on a different URL and I want that worker to build all branches. But my wrangler.toml is committed to github so it will always use that worker and overwrite my production worker. Any ideas on how I can set this up right? I feel like Cloudflare Pages had this figured out and would do a deployment to a unique URL for every build

Hunter Bertoson•5/8/25, 6:11 PM

I have 3 landing pages and an API all in Cloudflare Workers. I set this up under a Monorepo so I can manage it better. However, now if I make any changes. Its building and redeploying each of my workers again. Ive tried out the Build Paths. But now it wont built the one im changing.

SuperHelpflare•5/8/25, 8:12 PM

Please do not post your question in multiple channels/post it multiple times per the rules at #

welcome-and-rules. It creates confusion for people trying to help you and doesn't get your issue or question solved any faster.

HHard@Work ```ts export default { async fetch() { return new Response(`You are ...

dave•5/8/25, 10:00 PM

https://www.ai.moda/en/blog/where-are-my-cloudflare-email-workers-running

I did it slightly differently, but here's my result

ai.moda

Where are my Cloudflare Email Workers running?

A simple solution to figure out what PoP you're running in.

BigManBiggerMoney•5/8/25, 11:01 PM

My website custom domain isnt up to date with my latest files but the pages.dev version is pls help

BigManBiggerMoney•5/8/25, 11:01 PM

Im a huge cloudflare noob and just a noob in general with hosting a website

BBigManBiggerMoney My website custom domain isnt up to date with my latest files but the pages.dev ...

mon•5/9/25, 3:10 AM

The old files are probably in the cache and will have to expire (or clear the cache yourself). Both browser cache and Cloudflare's cache

Mmon The old files are probably in the cache and will have to expire (or clear the ca...

BigManBiggerMoney•5/9/25, 8:53 AM

Ok ill check that out

BigManBiggerMoney•5/9/25, 10:28 AM

what actually is the difference between the pages.dev site and the custom domain site? other than just the domain

EXtremeExploit•5/9/25, 2:23 PM

around a week ago i made a post about a problem i have with workers/d1, does anyone have any idea on how to fix it? workers-and-pages-help[D1] TypeError: Cannot read properties of undefined (reading 'alwaysPrimarySession')

EXtremeExploit•5/9/25, 2:24 PM

the error message seems to come from d1 library, and i already have ctx.waitUntil so idk what else to try

dynek•5/9/25, 2:47 PM

Hey everyone, is there a specific chan about snippets? I started using them today but I can't seem to understand how to modify and save it from the web ui, clicking "save change" results in nothing saved

BBigManBiggerMoney what actually is the difference between the pages.dev site and the custom domain...

Isaac McFadyen•5/9/25, 4:32 PM

pages.dev doesn't allow you to change any settings on the CDN, or add WAF rules, etc.

Isaac McFadyen•5/9/25, 4:32 PM

And if there's a feature enabled on pages.dev that you don't want (example: HTTP/3) then you can't disable it.

VoltaicGRiD•5/9/25, 4:41 PM

Just a quick confirmation, I'm not breaking any ToS for using a cloudflare worker as an endpoint for an ARG am I?

captain•5/9/25, 6:41 PM

Hey Guys...i had a AAAA record named www set to my worker in dns vs 100:: and now i want to change it to cname named www that is pointing to my normal a record with an ip address (normal webserver type set up)...however even though the dns is changed (about 10 minutes ago) ...its still pointing to the worker. Any ideas why it's stuck and how to unstick it? i've attempted to clear the cache in the cloudflare panel

Ccaptain Hey Guys...i had a AAAA record named www set to my worker in dns vs 100:: and no...

Chaika•5/9/25, 6:42 PM

Probably because you have a Worker Route handling the path. the 100::100:: didn't tell it to go to the Worker, the Worker Route did

Chaika•5/9/25, 6:43 PM

"Workers Route" tab under the zone/website in the dash is where you should look

CChaika Probably because you have a Worker Route handling the path. the `100::` didn't t...

captain•5/9/25, 6:43 PM

i deleted the dns worker entry

captain•5/9/25, 6:44 PM

previously it was AAAA | www | 100:: (deleted this)

captain•5/9/25, 6:44 PM

created this new: CNAME | www | @

captain•5/9/25, 6:45 PM

and created this new: A | @ | XXX.XXX.XXX.XXX

captain•5/9/25, 6:45 PM

i missunderstanding what you are saying?

captain•5/9/25, 6:45 PM

am I*

Ccaptain i missunderstanding what you are saying?

Chaika•5/9/25, 6:46 PM

you are, yea. Just look under the "Workers Routes" tab of your zone/website in the dashboard

Chaika•5/9/25, 6:46 PM

Magic Link: https://dash.cloudflare.com/?to=/:account/:zone/workers

Chaika•5/9/25, 6:46 PM

look to see if you have any Workers Routes setup to handle that url

CChaika look to see if you have any Workers Routes setup to handle that url

captain•5/9/25, 6:47 PM

ahhh..there it is.

CChaika look to see if you have any Workers Routes setup to handle that url

captain•5/9/25, 6:48 PM

you nailed it, i just deleted it and now things are working as expected

Chaika•5/9/25, 6:48 PM

100::100:: is just a record used where you don't have a proper origin/web server, and you're setting it up so the traffic will hit Cloudflare, and then match something else (Worker Route, Redirect rule, etc)

CChaika `100::` is just a record used where you don't have a proper origin/web server, a...

captain•5/9/25, 6:49 PM

got it. Would it make sense if that record is deleted to automatically delete the route or is there a reason the dashboard keeps it?

Ccaptain got it. Would it make sense if that record is deleted to automatically delete th...

Chaika•5/9/25, 6:50 PM

I mean you manually created the record and the route independently, the dashboard doesn't know/have any way of knowing they are linked

Chaika•5/9/25, 6:50 PM

If you want something linked, you can use Worker Custom Domains rather then Worker Routes and 100:: records. Worker Custom Domains are a special record type, tying everything together

Chaika•5/9/25, 6:51 PM

Worker Custom Domains came after Worker Routes, and Worker Routes are now just more useful as a way to deploy Workers over existing websites/on specific paths/etc

darkpool•5/9/25, 8:02 PM

Is there a recommended way to connect to google cloud resources in workers? Right now Im just creating and signing JWTs using a service account. I found this article but it’s a few years old so just wondering if there's a better way.

linasa17•5/9/25, 8:13 PM

Hi!
I have a problem with my pages.
We are currently facing an issue with Cloudflare related to access restrictions to our server during LaLiga match days, due to anti-piracy regulations. This results in us not being able to access the server on weekends or league match days.

Do you know anything about this?

Hi, I want to make a latency checker and I wanted to take advantage of the workers, that your edge h

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