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C

Chaika•3/1/24, 5:14 PM

I would read this: How are CPU limits enforced in the free tier?

C

Chaika•3/1/24, 5:14 PM

tldr being you don't have enough requests to trigger it/the limit is loose and you get an initial quota

C

Chaika•3/1/24, 5:15 PM

if you get enough requests, and those requests all exceed the time, you'd start seeing errors

C

Chaika•3/1/24, 5:20 PM

(isolates in that is referring to how Workers run. When you send a request to a Worker, it hits a CF machine/metal, and creates an Isolate for your Worker if there isn't one already on that machine. You stay connected to the same machine thanks to keepalive, but otherwise routing is random/doesn't prefer metals where you already have isolates afaik, so with little requests over a decent period of time, you could exceed the limit regularly until you get enough requests/popular enough)
Not really abusable because if your service becomes popular/gets a consistent amount of requests you'll burn through the initial quota and have to stay within cpu time

HHello, I’m Allie!30 seconds of CPU time, and theoretically indefinite runtime, though it may be e...

J

Joy•3/1/24, 7:06 PM

Hey @HardlyWorkin'
is it 10ms or 30s of CPU time for free plan. Because in a blog I found it to be 30s for standard plan
Blog Link : https://blog.cloudflare.com/workers-pricing-scale-to-zero/

The Cloudflare Blog

New Workers pricing — never pay to wait on I/O again

Announcing new pricing for Cloudflare Workers, where you are billed based on CPU time, and never for the idle time that your Worker spends waiting on network requests and other I/O.

K

kian•3/1/24, 7:08 PM

10ms

K

kian•3/1/24, 7:08 PM

Standard pricing is part of the Workers Paid plan

J

jacob•3/1/24, 7:11 PM

Hey everyone, I'm building a basic Discord bot that needs to make use of some minor assets for message embeds, i.e images and I'm experimenting with doing some light image processing. Is it possible to keep a static file like an image and have the worker be aware of it when executed or is it run in complete isolation? Essentially right now I'm just trying to figure out how I can get the path of it and whether it is even worth trying

J

jacob•3/1/24, 7:12 PM

And if it is completely isolated is there any way I could possibly "import" the asset so that it becomes part of the function?

Jjacob Hey everyone, I'm building a basic Discord bot that needs to make use of some mi...

I

Isaac McFadyen•3/1/24, 7:13 PM

Yes you can embed it, but there's no filesystem so there's no "get the path" of it.

I

Isaac McFadyen•3/1/24, 7:13 PM

But you can embed it as a static asset. One second.

I

Isaac McFadyen•3/1/24, 7:14 PM

I believe you can just import it as an asset, i.e.

import Image from "./image.png"

import Image from "./image.png"

import Image from "./image.png"

import Image from "./image.png" and then Wrangler will bundle it for you.

I

Isaac McFadyen•3/1/24, 7:14 PM

Keep in mind that will give you the raw image data, not a path to it.

J

jacob•3/1/24, 7:15 PM

Yeah that's fine, looks like I might need a loader to support it. But I will look into it thanks!

Kkian Standard pricing is part of the Workers Paid plan

J

Joy•3/1/24, 7:17 PM

I am only using a Cloudflare Worker for one of my tasks, and I need it to have at least 15 seconds of CPU time. So, opting for a standard plan is the only solution, correct?

JJoy I am only using a Cloudflare Worker for one of my tasks, and I need it to have a...

I

Isaac McFadyen•3/1/24, 7:19 PM

So CPU Time != Wall Time. Wall time is the actual time it takes (example: fetching a slow API is wall time) whereas CPU time is the actual work done by the CPU (i.e. hashing an asset is CPU intensive).

I

Isaac McFadyen•3/1/24, 7:19 PM

You get 10ms of CPU Time on the free plan. Even if you use more wall time, that's not CPU time and might still be allowed.

I

Isaac McFadyen•3/1/24, 7:20 PM

For example, if I fetch an external API that takes 45 seconds (on the free plan!) then it will work, because that's only maybe like 2ms of CPU time

Jjacob Yeah that's fine, looks like I might need a loader to support it. But I will loo...

K

kian•3/1/24, 7:20 PM

https://developers.cloudflare.com/workers/wrangler/configuration/#bundling

Kkian <https://developers.cloudflare.com/workers/wrangler/configuration/#bundling>

I

Isaac McFadyen•3/1/24, 7:20 PM

TY, this is what I was looking for

Kkian <https://developers.cloudflare.com/workers/wrangler/configuration/#bundling>

J

jacob•3/1/24, 7:21 PM

Thanks!

IIsaac McFadyen For example, if I fetch an external API that takes 45 seconds (on the free plan!...

J

Joy•3/1/24, 7:22 PM

My use case is a little bit different.
I need to make 10-15 API calls, but there's a rate limit of 1 API call per second.
What are all the possible solutions for this use case. Can you please suggest.

JJoy My use case is a little bit different. I need to make 10-15 API calls, but there...

I

Isaac McFadyen•3/1/24, 7:23 PM

So this is allowed on the default Workers Free plan. Each API call might take a second, but you can easily make 10 or 15 of them on the Free plan because each call might only take 1ms of CPU time. It's good to test, you might need the paid plan, but likely not.

IIsaac McFadyen So this is allowed on the default Workers Free plan. Each API call might take a ...

J

Joy•3/1/24, 7:25 PM

The API will get resolve in few ms. But then I have to wait for 1s before I make another one. So my question is will this 1s be treated as CPU time or wall time?

JJoy The API will get resolve in few ms. But then I have to wait for 1s before I make...

I

Isaac McFadyen•3/1/24, 7:25 PM

Wall time. CPU time is only the work that the actual CPU does (processing power, basically) so waiting for a second or waiting on an outgoing request will not consume CPU time.

IIsaac McFadyen Wall time. CPU time is only the work that the actual CPU does (processing power,...

J

Joy•3/1/24, 7:43 PM

Alright. Let me try it then.
Also thank you so much for helping me out.

B

bun•3/1/24, 8:09 PM

when doing local worker development and using R2. I see that

.wrangler/state/v3/r2

.wrangler/state/v3/r2

.wrangler/state/v3/r2

.wrangler/state/v3/r2 is created containing my files, but are they only accessible through the binding? does wrangler cli run some alternative local server to serve files ?

C

Cyb3r-Jak3•3/1/24, 8:12 PM

Wrangler local commands should also use it or you can use miniflare directly

B

bun•3/1/24, 8:12 PM

to launch a r2 server ?

C

Cyb3r-Jak3•3/1/24, 8:17 PM

What do you mean by launch a server? Wrangler doesn’t have a way to serve them over http if that’s what you’re looking for

W

Walshy•3/1/24, 9:53 PM

you should set

compatibility_flags = ["nodejs_compat"]

compatibility_flags = ["nodejs_compat"]

compatibility_flags = ["nodejs_compat"]

compatibility_flags = ["nodejs_compat"] rather than node_compat

(compat flags uses runtime node APIs,

node_compat

node_compat

node_compat

node_compat uses polyfills)

then usage would just be like

import { createHash } from 'node:crypto';

function sha256(text) {
  return createHash('sha256').update(text).digest('hex')
}

import { createHash } from 'node:crypto';

function sha256(text) {
  return createHash('sha256').update(text).digest('hex')
}

import { createHash } from 'node:crypto';

function sha256(text) {
  return createHash('sha256').update(text).digest('hex')
}

import { createHash } from 'node:crypto';

function sha256(text) {
  return createHash('sha256').update(text).digest('hex')
}

P

piffie•3/1/24, 10:16 PM

Is there a reason why github wrangler-action per default uses an old version of wrangler for deployment?

B

bun•3/2/24, 12:14 AM

when doing

fetch

fetch

fetch

fetch, one of the enterprise features is to cache the fetch by a specific cacheKey, although for non-enterprise customers, what is the cache key instead? the URL ? or the request object as a whole?

O

Oreki•3/2/24, 8:20 AM

i am using the package

ts-mixer

ts-mixer

ts-mixer

ts-mixer to extend class from 2 different classes, however i am getting the error

Uncaught TypeError: Cannot read properties of undefined (reading 'prototype')
    at null.<anonymous>

Uncaught TypeError: Cannot read properties of undefined (reading 'prototype')
    at null.<anonymous>

Uncaught TypeError: Cannot read properties of undefined (reading 'prototype')
    at null.<anonymous>

Uncaught TypeError: Cannot read properties of undefined (reading 'prototype')
    at null.<anonymous>

which is an error only occuring when deploying to cloudflare?

O

Oreki•3/2/24, 8:21 AM

is this something yet not supported by workers?

N

Nitish•3/2/24, 9:44 AM

can someone help me i wanna make server less api to upload image to r2

N

Nitish•3/2/24, 9:45 AM

im getting confused with wrangler

N

Nitish•3/2/24, 9:48 AM

I have setup r2 bucked and i can upload and access it using aws s3

N

Nitish•3/2/24, 9:49 AM

but its running on ec2 instace now i wanna make upload fn to be run on serverless and i have no idea whats wrangler

N

Nitish•3/2/24, 9:49 AM

and docs are bit confusing for me :/

Original message was deleted

O

Oreki•3/2/24, 9:57 AM

basically extending a class from two different class and re-exporting it

/**
 * A class representing a SlashCommandSubcommandBuilder which is a mix of VesperaMixins and DISCORDJSSlashCommandSubcommandBuilder functionalities.
 * @mixes VesperaMixins
 * @mixes DISCORDJSSlashCommandSubcommandBuilder
 */
@mix(VesperaMixins, DISCORDJSSlashCommandSubcommandBuilder)
export class SlashCommandSubcommandBuilder<T extends unknown> {}

/**
 * A class representing a SlashCommandSubcommandBuilder which is a mix of VesperaMixins and DISCORDJSSlashCommandSubcommandBuilder functionalities.
 * @mixes VesperaMixins
 * @mixes DISCORDJSSlashCommandSubcommandBuilder
 */
@mix(VesperaMixins, DISCORDJSSlashCommandSubcommandBuilder)
export class SlashCommandSubcommandBuilder<T extends unknown> {}

/**
 * A class representing a SlashCommandSubcommandBuilder which is a mix of VesperaMixins and DISCORDJSSlashCommandSubcommandBuilder functionalities.
 * @mixes VesperaMixins
 * @mixes DISCORDJSSlashCommandSubcommandBuilder
 */
@mix(VesperaMixins, DISCORDJSSlashCommandSubcommandBuilder)
export class SlashCommandSubcommandBuilder<T extends unknown> {}

/**
 * A class representing a SlashCommandSubcommandBuilder which is a mix of VesperaMixins and DISCORDJSSlashCommandSubcommandBuilder functionalities.
 * @mixes VesperaMixins
 * @mixes DISCORDJSSlashCommandSubcommandBuilder
 */
@mix(VesperaMixins, DISCORDJSSlashCommandSubcommandBuilder)
export class SlashCommandSubcommandBuilder<T extends unknown> {}

0

0xidigwu•3/2/24, 1:04 PM

I have a wasm file

work.wasm

work.wasm

work.wasm

work.wasm which i am trying to import into my worker, but it keeps failing with "Invalid URL string error"

async function handleRequest(request) {
    const go = new Go();
    try {
        WebAssembly.instantiateStreaming(fetch("work.wasm"), go.importObject).then((result) => {
            go.run(result.instance);
        })

        if (!instance.exports.handleRequest) {
            return new Response("Go function 'handleRequest' not found", { status: 500 });
        }

        return new Response("Hey!!!", { status: 200 });
    } catch (error) {
        console.error(error);
        return new Response("Error instantiating WebAssembly module", { status: 500 });
    }
}

async function handleRequest(request) {
    const go = new Go();
    try {
        WebAssembly.instantiateStreaming(fetch("work.wasm"), go.importObject).then((result) => {
            go.run(result.instance);
        })

        if (!instance.exports.handleRequest) {
            return new Response("Go function 'handleRequest' not found", { status: 500 });
        }

        return new Response("Hey!!!", { status: 200 });
    } catch (error) {
        console.error(error);
        return new Response("Error instantiating WebAssembly module", { status: 500 });
    }
}

async function handleRequest(request) {
    const go = new Go();
    try {
        WebAssembly.instantiateStreaming(fetch("work.wasm"), go.importObject).then((result) => {
            go.run(result.instance);
        })

        if (!instance.exports.handleRequest) {
            return new Response("Go function 'handleRequest' not found", { status: 500 });
        }

        return new Response("Hey!!!", { status: 200 });
    } catch (error) {
        console.error(error);
        return new Response("Error instantiating WebAssembly module", { status: 500 });
    }
}

async function handleRequest(request) {
    const go = new Go();
    try {
        WebAssembly.instantiateStreaming(fetch("work.wasm"), go.importObject).then((result) => {
            go.run(result.instance);
        })

        if (!instance.exports.handleRequest) {
            return new Response("Go function 'handleRequest' not found", { status: 500 });
        }

        return new Response("Hey!!!", { status: 200 });
    } catch (error) {
        console.error(error);
        return new Response("Error instantiating WebAssembly module", { status: 500 });
    }
}

Please does any one have an idea of what could be wrong

S

Stepqen•3/2/24, 3:09 PM

Anyone got a custom worker that sends a message to a discord webhook?

Looking at setting up an email but want a way to monitor these emails for if I don't get the email notification

H

Hello, I’m Allie!•3/2/24, 3:16 PM

!remind 1hr workers-and-pages-discussions

F

Flare•3/2/24, 3:16 PM

:zep_check: I will remind you in 1 hour at Mar 2, 2024 at 17:16 CET