If it's in the same repo, you can define a script that starts `wrangler dev` with all of the workers

If it's in the same repo, you can define a script that starts

wrangler dev

wrangler dev

with all of the workers

DDaniFoldi If it's in the same repo, you can define a script that starts `wrangler dev` wit...

Silvan•4/6/25, 2:57 PM

yea im aware but that would enforce deploying the DO over the cli if im not completely off here? else i dont see how they could be deployed separate from each other

DaniFoldiOP•4/6/25, 2:59 PM

you can think of Durable Objects as separate workers, and as long as your code remains compatible (since you can't deploy at the exact same second, building in some compatibility is always best), you can deploy a new version to only one or the other
yes, workers CI would trigger on both of them if you push to the repo by default, but you can check https://developers.cloudflare.com/workers/ci-cd/builds/build-watch-paths/ on how to set up watch paths so they only run if the relevant code is changed

Cloudflare Docs

Build watch paths · Cloudflare Workers docs

Reduce compute for your monorepo by specifying paths for Workers Builds to skip

Silvan•4/6/25, 3:01 PM

oh wow thats the point of watch paths omg learning something new everyday! thanks a lot

Kotkoroid•4/6/25, 3:43 PM

Hi, should I be putting

worker-configuration.d.ts

worker-configuration.d.ts

into compilerOptions.typescompilerOptions.types or includeinclude? Docs recommend the first option but I'm getting:
error TS2688: Cannot find type definition file for 'proxy/gateway/worker-configuration.d.ts'.
│ The file is in the program because:
│ Entry point of type library 'proxy/gateway/worker-configuration.d.ts' specified in compilerOptions

The file exists.

tsconfig:
{
"compilerOptions": {
"target": "ESNext",
"module": "ESNext",
"moduleResolution": "Bundler",
"strict": true,
"skipLibCheck": true,
"lib": ["ESNext"],
"types": [
"@cloudflare/workers-types",
"./proxy/gateway/worker-configuration.d.ts"
]
}
}

No problem when added to includeinclude but I think that's not where

d.ts

d.ts

should be?

Deltachaos•4/7/25, 12:00 PM

reagrding the free tier limits:
it says 10ms cpu time for workers. Some of my requests have something around 77ms cpu time (and worked). Can i assume that this will not work reliably? Or is the average cpu time relevant for the limits? And if so, how do crons play into this?

For example i have a cron that accidentally was spending 1,329ms cpu time before it got interupted. Now following crons are failing with something like Exception in callback <_asyncio.TaskStepMethWrapper object at 0x1a38940>()Exception in callback <_asyncio.TaskStepMethWrapper object at 0x1a38940>() with 0ms cpu time. Can i assume that they are throttled? How long do such throttles last?

hffmnn_•4/7/25, 12:37 PM

Hi. I am running into the "I need multiple fallback origin" problem. That means that I have multiple apps aka. workers that need to be available under different custom, external hostnames. So I would try out the proxy worker workaround aka. the fallback origin will point to a worker that routes to other workers internally. Does anyone know about a write-up that sums up problems with that approach?

dave•4/7/25, 6:14 PM

Is there something like cf-raycf-ray but for Cron Workers?

dave•4/7/25, 6:14 PM

Trying to find a unique value that I should be logging for analytics.

Ddave Is there something like `cf-ray` but for Cron Workers?

Hard@Work•4/7/25, 6:54 PM

What Leo said, or just generate a UUID/nanoid?

LordSilver•4/8/25, 7:22 AM

So an "Agent" is just a Worker that imports the agents module?

Silvan•4/8/25, 10:40 AM

Its rather a "Class" that extends a Durable Object

Ricky U•4/8/25, 1:54 PM

Pages functions is using an older wrangler version, can i change the wrangler to latest in env var?

Ricky U•4/8/25, 1:55 PM

Found Functions directory at /functions. Uploading.
20:23:27.201     ⛅️ wrangler 3.101.0

Found Functions directory at /functions. Uploading.
20:23:27.201     ⛅️ wrangler 3.101.0

Latest i belive is v4.x no?

SSilvan Its rather a "Class" that extends a Durable Object

LordSilver•4/8/25, 2:17 PM

what

LordSilver•4/8/25, 2:17 PM

A DO is a special Worker

LordSilver•4/8/25, 2:18 PM

But I don't think importing agents into your Worker makes it a DO

LordSilver•4/8/25, 2:18 PM

or you are saying agents actually is a separate worker

LordSilver•4/8/25, 2:18 PM

like the puppeteer library that connects your Worker to a machine with Chrome + Puppeteer installed

LordSilver•4/8/25, 2:18 PM

the browser api or whatever that's called

LordSilver•4/8/25, 2:19 PM

really weird stuff anyway

LordSilver•4/8/25, 2:19 PM

importing libs in Workers is like plugging microservices

LLordSilver what

Silvan•4/8/25, 2:20 PM

LordSilver•4/8/25, 2:21 PM

Server is Agent?

Silvan•4/8/25, 2:21 PM

Im just saying Agents are wrapper around Durable Objects to make your life easier

gruntlord6•4/8/25, 3:14 PM

any idea why this happens? not a huge deal but the latest build shows workers build and all the others show wrangler.

They were all using workers builds so I find it odd that it changes after a new deployment

Kotkoroid•4/8/25, 4:46 PM

If I do this for Workers, should I then use vite devvite dev instead of

wrangler dev

wrangler dev

Mozzy•4/8/25, 4:47 PM

It would be nice to know the progress of https://developers.cloudflare.com/pages/platform/known-issues/#delete-a-project-with-a-high-number-of-deployments, since a few more people are probably going to be deleting Pages projects

DiamondDragon•4/8/25, 4:53 PM

shoutout for adding tanstack start documentation on workers soon

MMozzy It would be nice to know the progress of <https://developers.cloudflare.com/page...

Chaika•4/8/25, 4:55 PM

considering

Cloudflare Pages will continue to be supported, but, going forward, all of our investment, optimizations, and feature work will be dedicated to improving Workers.

not sure that's ever going to be fixed

datacenterdude•4/8/25, 5:31 PM

In Build Configuration, I've got my swaggerUI kit and index.html in a /api subdir in the repo. What's the proper syntax to use there in the Build OutputBuild Output field? I see the leading slash before the field, but does it need any kind of ./api/./api/ or anything special or simply

api

api

CChaika considering > Cloudflare Pages will continue to be supported, but, going for...

Mozzy•4/8/25, 5:49 PM

sad

datacenterdude•4/8/25, 5:56 PM

I mean, I get it... I could see the functionality of Pages just getting folded into Workers (if that's the idea?)

Ddatacenterdude In Build Configuration, I've got my swaggerUI kit and index.html in a /api subdi...

Walshy•4/8/25, 5:59 PM

just

api

api

jason•4/8/25, 6:04 PM

I'm migrating Pages to Workers.

On Pages, I'd call DEPLOY_HOOKDEPLOY_HOOK after Github Actions passed tests successfully.

For workers, I don't see deploy hooks.

Is it suggested to call npx wrangler deploynpx wrangler deploy directly from CI?

I'm a little concerned about not catching incompatibilities due to the Github Actions CI runtime being different from Cloudflare's build image

BumblebeeSquare•4/8/25, 6:44 PM

also need help with deplioying to workers workers-and-pages-helpWorker: An internal error occurred. Please retry your build. If this problem persists,

Silvan•4/8/25, 6:46 PM

A service binding to SessionsRPC is used here because Durable Object RPC is not yet supported in multiple wrangler dev sessions.

A service binding to SessionsRPC is used here because Durable Object RPC is not yet supported in multiple wrangler dev sessions.

I was wondering is there a downside to this? wouldnt this make 1 rountrip more?

lets say webapp-> rpcworker -> do

Silvan•4/8/25, 6:47 PM

asking because i ran into the not very uncommonDurable Object RPC is not yet supported between multiple `wrangler dev` sessionsDurable Object RPC is not yet supported between multiple `wrangler dev` sessions

Silvan•4/8/25, 6:50 PM

If i get no reply i assume you guys are shipping it this week >:) (jkjk would be cool tho)

Custom•4/8/25, 7:04 PM

Do you have any idea how to use Blowfish encryption in Cloudflare Workers? I cant seem to get it to work

Custom•4/8/25, 7:04 PM

Or decryption for that matter

Coder75•4/8/25, 8:59 PM

Hi. I have this website which is https://oldschoolstylecomputerbyrajneet.pages.dev/

I have not updated it in about 6 months. I am using html Javascript canvas2d for making games which uses .png image files. I am on the free plan on cloudflare because I am not a business and I don't earn any money from my work. Can I use the freeplan for my lifetime because my business strategy is not earning money but working towards the love of free games. I want to make my website really big with thousands of games, one free new game every week. Like websites like poki, crazy games, etc are doing very good. Also I have plan of making downloadable games which are under 25 mb with the help of my new tool https://github.com/rajneetsinghghuman/Rajneet-Singh-Ghuman-Model-And-Game-Development. I am also a established game developer now with 4 years of experience in the gaming industry. My work can be found on itch.io if interested in my work- https://rajneet-singh-ghuman.itch.io/

Rajneet Singh Ghuman https://g.co/kgs/Tsf6tuK

The problem is that images option in cloudflare is for scaling applications and my website can become really big in the future with lot of images used by canvas2d games, game screenshots, etc. Also cloudflare does not show Favicon, am I right here. Favicon is not a problem for me but I don't understand the images option working completely and I am using cloudflare pages for my website deployment. Can someone tell me what should I do? Should I leave cloudflare and do my work with itch.io, gamejolt, etc because of the conditions I have mentioned. Also pages paid is for complex and scaling applications, so, does my cloudflare project qualify for free cloudflare pages option?

Oldschoolstylecomputerbyrajneet

Old school style online desktop games free to play.

itch.io

Rajneet Singh Ghuman

www.google.com

Rajneet Singh Ghuman

thedelanyo•4/8/25, 10:16 PM

I don't know, but I there an issue where pages sites build/deployed today aren't able to to render/load in the browser when visiting the site, or am I the only one experiencing that issue?

TThe456 anyone know how cache works with workers? ive enabled a cache rule targeting the...

Hard@Work•4/8/25, 11:42 PM

Note that your Worker will always be triggered, even if there is a cached value. It can serve a response from the cache, but the Worker will still be invoked first

weeks•4/9/25, 12:01 AM

Does the Workers GitHub integration works for anyone? I migrate my Pages projects to Workers project and the GitHub integration appears to simply not work at all.

Tthedelanyo I don't know, but I there an issue where pages sites build/deployed today aren't...

datacenterdude•4/9/25, 2:40 AM

I was hitting that too earlier. Been debugging all day thinking it was something to do with MIME types or base/href, but haven’t been able to figure it out.