There's #workers-feature-suggestions or https://community.cloudflare.com/c/feedback/feature-request/

There's #workers-feature-suggestions or https://community.cloudflare.com/c/feedback/feature-request/30 on the community forums. I wouldn't hold out hope for it though, virtually no other CF Products have anything like that except Workers Free Tier.

For Standard Billing Model though you can add a CPU Ms Limit per request which can help cap things/make sure a Worker which normally is quick wouldn't take excessively long resulting in a big bill

CChaika There's #workers-feature-suggestions or https://community.cloudflare.com/c/feedb...

subscriptions•1/5/24, 6:37 PM

ok thank you

olup•1/5/24, 7:43 PM

Anyone knows the Mistral 7b rate limits on workers ai ? I can't find the info ?

docy•1/5/24, 9:03 PM

how much of a performance hit does node_compatnode_compat incur?

docy•1/5/24, 9:03 PM

just because i am using process.envprocess.env

kian•1/5/24, 9:11 PM

Use compatibility_flags = ["nodejs_compat"]compatibility_flags = ["nodejs_compat"] instead

kian•1/5/24, 9:12 PM

It's modules added into the runtime rather than node_compatnode_compat which is build-time polyfills.

Kkian Use `compatibility_flags = ["nodejs_compat"]` instead

docy•1/5/24, 9:58 PM

thanks!

Iiznak Hi I am on the free plan for workers which says i get 10ms of cpu execution time...

Isaac McFadyen•1/6/24, 2:17 AM

In general you are allowed short spikes above the 10ms limit, but you will run into issues eventually since the median CPU time being above 10ms suggests that eventually you will be limited.

Isaac McFadyen•1/6/24, 2:18 AM

The main solutions here are either to reduce your CPU time, if you can, or if you can't (e.g. hashing passwords, running expensive WASM) then you'll need to upgrade to the paid plan or just continue what you're doing (risking being throttled though).

Unsmart•1/6/24, 3:15 AM

The free plan never gets charged. If you were on a paid plan and had a limit set to 10ms you would still get charged the full amount of cpu you use afaik.

Beyondo•1/6/24, 3:20 AM

Guys, does turnstile requests consume the Workers' cpu time? Because I benchmarked, and found out that Recaptcha averages 300ms from Cloudflare's servers and sometimes less, whilst Cloudflare Turnstile averages over 400ms from Cloudflare's own servers, so I'm considering switching back to Google Recaptcha if Turnstile is gonna cost that CPU time per request

Beyondo•1/6/24, 3:21 AM

Or maybe there's a special way to use turnstile through workers that wouldn't cause that much verification time (like without http requests)?

Beyondo•1/6/24, 3:28 AM

Okay, I might be wrong, but quoting Cloudflare's docs:

CPU time is the amount of time the CPU actually spends doing work, during a given request.

Does that mean they won't charge for the time where a worker is "halted" (waiting for turnstile to respond)?

BBeyondo Okay, I might be wrong, but quoting Cloudflare's docs: > CPU time is the amount ...

ChaikaOP•1/6/24, 3:32 AM

Yea, CPU Time doesn't include time you're waiting on responses from fetch requests, CPU isn't active

CChaika Yea, CPU Time doesn't include time you're waiting on responses from fetch reques...

Beyondo•1/6/24, 3:33 AM

Awesome, thank you!

Deo Kumar•1/6/24, 4:27 AM

https://developers.cloudflare.com/workers/runtime-apis/webassembly/javascript/#bundling

The documentation says we can import wasm binaries ending with .wasm.wasm or .wasm?module.wasm?module

But when I import using .wasm?module.wasm?module, it doesn't get resolved and throws exceptions.

Is there any mistake in documentation or am I doing anything wrong?

Wasm in JavaScript · Cloudflare Workers docs

Wasm can be used from within a Worker written in JavaScript or TypeScript by importing a Wasm module, and instantiating an instance of this module …

Deo Kumar•1/6/24, 4:30 AM

Or do I need to add rulesrules for it in

wrangler.toml

wrangler.toml

file

Deo Kumar•1/6/24, 4:32 AM

In the documentation:

This is done using a ~default bundling~ rule which can be customized in wrangler.toml

0xffb3•1/6/24, 11:14 AM

love it

rec•1/6/24, 8:00 PM

is there a recommended way to handle multiple routes for a worker?
i'm trying to map out an integration i'm working on and not sure if it needs to be 1 worker per URL, or 1 worker per "area" (eg: auth, sales, webhooks), or can be 1 monolith worker - are there any limitations that might steer me to look a certain way?

Erisa•1/6/24, 8:10 PM

You can honestly do any of those approaches.
1 worker per URL: assign them routes like domain.com/thisthingdomain.com/thisthing
1 worker per area: assign them routes like domain.com/auth/*domain.com/auth/*
1 monolith worker: assign them routes like domain.com/*domain.com/* or a worker custom domain

so it just depends on what makes the most sense for the dev flow that you want, and you can even have the workers communicate with each other over Service Bindings if need be (https://developers.cloudflare.com/workers/runtime-apis/service-bindings/#service-bindings)

Erisa•1/6/24, 8:11 PM

I suppose Workers for each route/path may be harder to develop unless theyre separate components that dont need to interact as a whole

rec•1/6/24, 8:22 PM

the monolith approach seems to be the sanest approach (well, until it's not)

i'm not too familiar with JS for server stuff, but is there any recommended approach to routing various endpoints for a worker? historically if i've needed an api written in js i'd just use express, but not even sure if that is an option for workers and if i google "cloudflare workers routing example" it doesn't seem to pull up what i'm looking for

kian•1/6/24, 8:22 PM

https://hono.dev/

Hono is a small, simple, and ultrafast web framework for the Edges. It works on Cloudflare Workers, Fastly Compute, Deno, Bun, Vercel, Netlify, Lagon, AWS Lambda, Lambda@Edge, and Node.js. Fast, but not only fast.

kian•1/6/24, 8:22 PM

The closest to Express, written for serverless runtimes.

kian•1/6/24, 8:23 PM

It supports chained routes, grouping, etc

rec•1/6/24, 8:25 PM

awesome

tysm

James•1/6/24, 8:33 PM

Astro's local development story with Cloudflare is pretty dang good these days

James•1/6/24, 8:33 PM

https://docs.astro.build/en/guides/integrations-guide/cloudflare/

Docs

@astrojs/cloudflare

Learn how to use the @astrojs/cloudflare SSR adapter to deploy your Astro project.

James•1/6/24, 8:34 PM

Their adapter adds supported bits of the cf runtime so you can get all the benefits of astro devastro dev with hmr, etc., but still use Cloudflare features like KV, D1, etc.: https://docs.astro.build/en/guides/integrations-guide/cloudflare/#cloudflare-runtime

James•1/6/24, 8:34 PM

It doesn't support everything yet, but supports the most popular bindings

araeyn:=Ψ∴∀t∈[0,t†](dΨ/dt<0∧Ψ→0)•1/6/24, 8:59 PM

Does anyone know how python integration using WASM works on Cloudflare Workers?

kian•1/6/24, 9:01 PM

The Workers template uses Transcrypt, so it's not WASM. There's work being done on the runtime to integrate https://pyodide.org/en/stable/ but you'd be on your own with trying to get that working.

araeyn:=Ψ∴∀t∈[0,t†](dΨ/dt<0∧Ψ→0)•1/6/24, 9:02 PM

ok, so right now is there no possible way to run python within cloudflare workers for responses?

kian•1/6/24, 9:03 PM

I haven't tried it, so it may be possible, but I haven't seen anyone else do it.

araeyn:=Ψ∴∀t∈[0,t†](dΨ/dt<0∧Ψ→0)•1/6/24, 9:04 PM

daniel•1/6/24, 11:42 PM

I've added compatibility_flags = [ "nodejs_compat" ]compatibility_flags = [ "nodejs_compat" ] to my wrangler.toml file but the TS server keeps giving this error:

daniel•1/6/24, 11:42 PM

anyone know a fix?

Original message was deleted

daniel•1/6/24, 11:47 PM

yeah i tried this earlier & restarted the ts server. same error

Original message was deleted

daniel•1/6/24, 11:50 PM

oh that works thanks

Jay•1/7/24, 8:33 AM

I'm trying to dynamically import something in my CF worker, which works when I do:

await import('path/to/file')

await import('path/to/file')

but whenever I do something like:

const file = 'test.js'
await import(`path/to/${file}`)

const file = 'test.js'
await import(`path/to/${file}`)

I get the error:

No such module \"path/to/test.js\".

No such module \"path/to/test.js\".

Jay•1/7/24, 8:34 AM

Anyone know if this is possible?

Jay•1/7/24, 8:36 AM

This question was asked once before here:

Jay•1/7/24, 8:36 AM

But honestly I'm not sure how to just 'tell Wrangler' based off the response (and link describing bundling) -- if they were referring to using rulesrules in my wrangler.toml, I did try that and it didn't seem to work either

kian•1/7/24, 3:51 PM

Nope

There's #workers-feature-suggestions or https://community.cloudflare.com/c/feedback/feature-request/

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