Cloudflare Developers•2y ago

unless there's some wasm magic happening

Zzensin unless there's some wasm magic happening

Alejandro Mery•5/22/24, 10:13 AM

wouldn't that also affect js? in which case they would be the same, isn't it?

zensinOP•5/22/24, 10:16 AM

I ask because I got

[WARNING] Your Worker failed validation because it exceeded startup limits.

[WARNING] Your Worker failed validation because it exceeded startup limits.

for what seems like nearly the same script. The only diff is the js one (The one throwing deploy error) logic is inside a class method and the ts version (which does deploy) has biz logic inside fetch

zensinOP•5/22/24, 10:16 AM

bc I want to do fancy rpc things with streams

Alejandro Mery•5/22/24, 10:16 AM

I can't even deploy the example worker created by c3

Zzensin I ask because I got `[WARNING] Your Worker failed validation because it exceeded...

Alejandro Mery•5/22/24, 10:17 AM

ouch

JJoeDoe What's the best way to cache data from D1 used by a api request via workers? I n...

JoeDoe•5/22/24, 10:27 AM

if anyone could point me in right direction please, would be much appreciated

zensinOP•5/22/24, 10:35 AM

oh wait

zensinOP•5/22/24, 10:35 AM

I can import stuff in the method probably right?

zensinOP•5/22/24, 10:39 AM

it worked

zensinOP•5/22/24, 10:39 AM

const { Something} = await import("someGiantPackage");

const { Something} = await import("someGiantPackage");

zensinOP•5/22/24, 10:41 AM

I wish I could decide what is acceptible startup time

zensinOP•5/22/24, 10:41 AM

we are the demigods

zensinOP•5/22/24, 10:43 AM

unless we're the heroes of renown

zensinOP•5/22/24, 11:14 AM

in js how to get env in an rpc worker like:

export default class extends WorkerEntrypoint {
  async fetch() { return new Response("Hello from Worker B"); }

  async chat(messages) {
     // need env here
  }

export default class extends WorkerEntrypoint {
  async fetch() { return new Response("Hello from Worker B"); }

  async chat(messages) {
     // need env here
  }

pretty sure I saw it before but I forget. Do I have to pass it from the calling worker?

zensinOP•5/22/24, 11:16 AM

can't just pass it. it doesn't serialize

Zzensin in js how to get env in an rpc worker like: ```js export default class extends ...

Hello, I’m Allie!•5/22/24, 11:18 AM

export default class extends WorkerEntrypoint<Environment> {
  async fetch() { return new Response("Hello from Worker B"); }

  async chat(messages) {
    this.env // Do something
  }
}

export default class extends WorkerEntrypoint<Environment> {
  async fetch() { return new Response("Hello from Worker B"); }

  async chat(messages) {
    this.env // Do something
  }
}

zensinOP•5/22/24, 11:22 AM

of course I didn't try the obvious thing. thx

zensinOP•5/22/24, 12:56 PM

durable objects + rpc are great. Must keep mining this vein

Zzensin durable objects + rpc are great. Must keep mining this vein

Alejandro Mery•5/22/24, 1:09 PM

itty-durable

itty-durable

is amazing

zensinOP•5/22/24, 1:40 PM

https://tenor.com/view/zoolander-will-ferrell-beautiful-its-beautiful-wonderful-gif-3547414

Tenor

Dear god, it's beautiful! - Will Ferrell in Zoolander

AAlejandro Mery `itty-durable` is amazing

Hello, I’m Allie!•5/22/24, 1:44 PM

I'm wondering, what does

itty-durable

itty-durable

do that RPC doesn't?

zensinOP•5/22/24, 1:47 PM

if it's not using rpc I wouldn't use it

zensinOP•5/22/24, 1:50 PM

a thin abstraction over rpc, do, streams, etc. could be fun if it made some super clever pattern easy

zensinOP•5/22/24, 1:50 PM

there are many ways to do actors and events

zensinOP•5/22/24, 1:54 PM

we could call it Streaming Hashable Interface TTY

HHello, I’m Allie!I'm wondering, what does `itty-durable` do that RPC doesn't?

Alejandro Mery•5/22/24, 2:00 PM

I haven't tried the official, to me it's a fully typed magic store like Pinia for Vue but for workers

Omar Khatib•5/22/24, 2:08 PM

Hello everyone, Any one is using cloudflare workers as a there full serverless backend, like workers as a microserverless and the rest of services and would like to share his experiance, I'm thinking about it but I couldn't fine a clear answers about the pros and cons

OOmar Khatib Hello everyone, Any one is using cloudflare workers as a there full serverless b...

kap•5/22/24, 3:45 PM

Hit me up

OOmar Khatib Hello everyone, Any one is using cloudflare workers as a there full serverless b...

kap•5/22/24, 3:46 PM

I like it for the most part. Would recommend.

Marius B.•5/22/24, 4:16 PM

Hello! I am building a proxy on Workers. If the proxied api is slow, will this cost me GB-s? So optimizing my api will save me money on workers? Or is only real computing power billed, like heavy calculations?

MMarius B.Hello! I am building a proxy on Workers. If the proxied api is slow, will this c...

Chaika•5/22/24, 4:59 PM

If you're using Workers Standard (which everyone should be outside of Enterprises, and Durable Objects), you're only billed for CPU time (the time the worker is actively doing work) and not duration (GB-s), so the api being slower shouldn't cost you anymore, as the cpu is idle while waiting

Cyb3r-Jak3•5/23/24, 3:30 AM

Correct, there was no need for a seperate channel for it

Jjai_s What is the level of typescript support on workers?

Ian•5/23/24, 5:44 AM

fully supported. Nearly every example in the docs shows both JS and TS.

ehrenmann•5/23/24, 7:21 AM

Can someone explain the difference between workers for platforms and standard? I couldnt unterstand it pretty well on internet. Thanks

advaith•5/23/24, 7:34 AM

I have a worker that runs every minute, checks if there are posts newer than the last post saved in KV, and forwards them if so. On the past few days, I've noticed posts being forwarded twice, which indicates that KV is returning outdated info a minute later. I've never seen this happen before; was there a recent change that would make KV take longer to update? Is there anything I can do to avoid this happening, other than changing the interval the worker runs on? (please ping with response)

Eehrenmann Can someone explain the difference between workers for platforms and standard? I...

Walshy•5/23/24, 8:52 AM

Workers for platforms is so you can turn workers into a SaaS product.
Docs give a good explanation: https://developers.cloudflare.com/cloudflare-for-platforms/workers-for-platforms/

ehrenmann•5/23/24, 8:53 AM

Can i use them as normal workers? I just need the cf properties and better limits

Aadvaith I have a worker that runs every minute, checks if there are posts newer than the...

Walshy•5/23/24, 8:54 AM

Wonder if this is what we're seeing in #releases

I haven't had time yet to investigate.
There shouldn't have been any changes which could cause this but of you can confirm that behaviour I'd recommend posting in #kv

Eehrenmann Can i use them as normal workers? I just need the cf properties and better limit...

Walshy•5/23/24, 8:54 AM

WfP doesn't give you more limits (except more script count) and the cf properties is available in all workers

Walshy•5/23/24, 8:54 AM

What are you hitting exactly?

WWalshy What are you hitting exactly?

ehrenmann•5/23/24, 8:58 AM

Well i have my own basic dashboard for cloudflare API and manage few hundreds of domains. Each of them should have its own worker and each worker should save headers etc from each visitor. Would this be possible with normal workers? - also there is a limit of 500 workers per account right? Can i have more workers with WFP

Walshy•5/23/24, 8:59 AM

I'd recommend doing that in a single Worker but err yeah, you can have unlimited with WfP so if you really wanted to go that route it'd work

ehrenmann•5/23/24, 9:00 AM

What would you recommend for saving the information of the visitors. Should i use the hypersrive, d1… or maybe something else

Walshy•5/23/24, 9:01 AM

Depends on the information

Walshy•5/23/24, 9:01 AM

If it's for analytics and you just want to save like request count - Analytics Engine

Walshy•5/23/24, 9:01 AM

If you need an actual DB (e.g. auth) then yeah D1 or your own DB with Hyperdrive

unless there's some wasm magic happening

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