Hey! Has anyone here experimented with or implemented a system on Cloudflare Workers where you can d

Hey! Has anyone here experimented with or implemented a system on Cloudflare Workers where you can dynamically instantiate or create workers from a template, particularly for a SaaS-like business model?

PPato Hey! Has anyone here experimented with or implemented a system on Cloudflare Wor...

Unsmart•12/7/23, 2:02 AM

Sounds like you want #workers-for-platforms

UUnsmart Sounds like you want #workers-for-platforms

PatoOP•12/7/23, 2:17 AM

Okay okay, do you know of an example i could check?

Unsmart•12/7/23, 2:18 AM

Should be a repo pinned that has example usage

dave•12/7/23, 4:05 AM

Is there any easy recommended way to make a script that can be run as a node CLI tool, or as a Worker?

Original message was deleted

dave•12/7/23, 4:37 PM

ah right, node will ignore the default exported fetch?

FoUnDeR•12/7/23, 4:39 PM

what kind of stuff I can do with cf workers?

Unsmart•12/7/23, 4:42 PM

a lot

UUnsmart a lot

FoUnDeR•12/7/23, 5:12 PM

thats pretty interesting

Deleted User 7f983ae1•12/7/23, 5:18 PM

Are there anyway to make the worker return a response first

Deleted User 7f983ae1•12/7/23, 5:18 PM

then do some KV/D1 operation

Deleted User 7f983ae1•12/7/23, 5:19 PM

after the request being send to the user

DDeleted User 7f983ae1 after the request being send to the user

Unsmart•12/7/23, 5:20 PM

https://developers.cloudflare.com/workers/runtime-apis/handlers/fetch/#contextwaituntil

Fetch Handler · Cloudflare Workers docs

Incoming HTTP requests to a Worker are passed to the fetch() handler as a request object. To respond to the request with a response, return a Response …

Deleted User 7f983ae1•12/7/23, 5:22 PM

so I just replace await with context.waitUntil(

Deleted User 7f983ae1•12/7/23, 5:23 PM

also 1 issue is I am making a counter

Deleted User 7f983ae1•12/7/23, 5:23 PM

so it also require to fetch from KV

Unsmart•12/7/23, 5:24 PM

If you want it to be perfectly accurate you should not do it in a waitUntil because waitUntil can fail or stop running and you wouldve responded that it suceeded

Deleted User 7f983ae1•12/7/23, 5:24 PM

I don't need it to be perfectly accurate

Deleted User 7f983ae1•12/7/23, 5:24 PM

just some general statistic

Deleted User 7f983ae1•12/7/23, 5:25 PM

Just counter also require read operation and then write so idk how to add it

Deleted User 7f983ae1•12/7/23, 5:25 PM

create a new async function?

Unsmart•12/7/23, 5:26 PM

You can do anything you want inside of wait until. But also KV for a counter is not a good idea. KV generally only allows 1 write per second per key.

Deleted User 7f983ae1•12/7/23, 5:27 PM

are there anything in cloudflare that I can replace to KV

Unsmart•12/7/23, 5:27 PM

Durable objects. Or you could just use Workers AE for analytics since AE is literally meant for analytics

Unsmart•12/7/23, 5:27 PM

#analytics-engine-beta

Deleted User 7f983ae1•12/7/23, 5:37 PM

I will see

Deleted User 7f983ae1•12/7/23, 5:38 PM

this is slightly complicate for me for a small fun game

bswaine•12/7/23, 5:41 PM

Are there any known issues happening with Cloudflare right now that would impact our DNS / Site load times?

Unsmart•12/7/23, 5:41 PM

https://www.cloudflarestatus.com/

Nope nothing listed

Unsmart•12/7/23, 5:42 PM

also everything is very snappy for me

bswaine•12/7/23, 5:44 PM

Thank you, our marketing team is asking me to look into it, I told them to work with support and their developer

DDeleted User 7f983ae1 just some general statistic

dave•12/7/23, 6:35 PM

Are you looking for Zaraz by any chance?

Unsmart•12/7/23, 6:37 PM

zaraz is way to expensive to use

dave•12/7/23, 6:37 PM

didn't they put the pricing changes on hold?

Unsmart•12/7/23, 6:37 PM

no clue I thought the pricing had already went into affect but they talked about making changes

Unsmart•12/7/23, 6:38 PM

when I saw the pricing though I said yeah aint ever lookin into it for now

Original message was deleted

dave•12/7/23, 6:57 PM

yeah, I was just wanting to make sure he wasn't trying to reinvent his own mini Zaraz.

Constantin•12/7/23, 9:16 PM

howdy, howdy. what would be the right approach for securring a worker ?

Constantin•12/7/23, 9:17 PM

i want to add some header key when making request to it, should i check it after against a env.TOKEN or there's another way to interact with tokens from inside a worker?

Constantin•12/7/23, 10:45 PM

thank you @Leo

Constantin•12/7/23, 11:34 PM

name = "worker-api"
main = "src/index.ts"
compatibility_date = "2023-11-21"
routes = [
    { pattern = "worker-api.domain.ai", custom_domain = true },
    { pattern = "dev.worker-api.domain.ai", custom_domain = true },

name = "worker-api"
main = "src/index.ts"
compatibility_date = "2023-11-21"
routes = [
    { pattern = "worker-api.domain.ai", custom_domain = true },
    { pattern = "dev.worker-api.domain.ai", custom_domain = true },

i'm having a worker and two custom domains created and added to it. the first one works. the second, does not.

Constantin•12/7/23, 11:35 PM

the ideea is to have 1 domain for dev and another for production

drmatthewdunn•12/7/23, 11:36 PM

Howdy all! I'm trying to open the itty-durable door, and there's a brick wall right behind it! I threw the sample code from https://github.com/kwhitley/itty-durable in a new worker, and added migrations + bindings to toml. Result - brick wall:

"name": "TypeError",
"message": "Incorrect type for Promise: the Promise did not resolve to 'Response'.",

https://github.com/DrMatthewDunn/ssobjects/tree/master

Must be missing something really obvious...advice?

GitHub

GitHub - kwhitley/itty-durable: Cloudflare Durable Objects + Itty R...

Cloudflare Durable Objects + Itty Router = shorter code - GitHub - kwhitley/itty-durable: Cloudflare Durable Objects + Itty Router = shorter code

GitHub

GitHub - DrMatthewDunn/ssobjects

Contribute to DrMatthewDunn/ssobjects development by creating an account on GitHub.

CConstantin i want to add some header key when making request to it, should i check it after...

dave•12/8/23, 12:51 AM

@Leo I would recommend using Cloudflare Access in front of it instead of that, since you can do service tokens super easily

You won't even see the invalid/rejected requests hit your Worker, which is nice for reducing noise (and cost).

Constantin•12/8/23, 1:03 AM

nice

Constantin•12/8/23, 1:03 AM

thank you @dave | ai.moda

captain•12/8/23, 1:04 AM

anybody else getting 525 errors when attempting to fetch data remotely on certain urls?

CConstantin thank you @dave | ai.moda

dave•12/8/23, 1:04 AM

Cloudflare Access is very under-rated.

fernvenue•12/8/23, 1:04 AM

Guys, what is the Workers’ runtime? Is it nodejs?

Ffernvenue Guys, what is the Workers’ runtime? Is it nodejs?

dave•12/8/23, 1:04 AM

It's closer to V8 from Chromium than V8 from nodejs.

Ffernvenue Guys, what is the Workers’ runtime? Is it nodejs?

dave•12/8/23, 1:05 AM

https://github.com/cloudflare/workerd

name = "worker-api" main = "src/index.ts" compatibility_date = "2023-11-21" routes = [ { pattern = "worker-api.domain.ai", custom_domain = true }, { pattern = "dev.worker-api.domain.ai", custom_domain = true },

Hey! Has anyone here experimented with or implemented a system on Cloudflare Workers where you can d

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