```compatibility_date = "2024-05-07"```

BblindChicken ```compatibility_date = "2024-05-07"```

H

Hello, I’m Allie!•5/8/24, 8:55 PM

Do you have a repo?

B

blindChickenOP•5/8/24, 8:55 PM

No but I can post code, it's only a few lines a this point.

BblindChicken No but I can post code, it's only a few lines a this point.

H

Hello, I’m Allie!•5/8/24, 8:55 PM

Go ahead

B

blindChickenOP•5/8/24, 8:57 PM

Actually I think I just figured out the problem. If I include

default

default

it appears to work.

B

blindChickenOP•5/8/24, 8:58 PM

Like this

export default class Mailer extends WorkerEntrypoint {...

export default class Mailer extends WorkerEntrypoint {...

export default class Mailer extends WorkerEntrypoint {...

export default class Mailer extends WorkerEntrypoint {...

instead of

export class Mailer extends WorkerEntrypoint {...

export class Mailer extends WorkerEntrypoint {...

export class Mailer extends WorkerEntrypoint {...

export class Mailer extends WorkerEntrypoint {...

BblindChicken Like this ```export default class Mailer extends WorkerEntrypoint {...``` instea...

H

Hello, I’m Allie!•5/8/24, 9:01 PM

Oh... Yeah, that's because

wrangler

wrangler

detects the type of the Worker based on whether or not you

export default

export default

export default

export default. If it isn't

export default

export default

export default

export default, then it assumes you are using Service Worker syntax

HHello, I’m Allie!Oh... Yeah, that's because `wrangler` detects the type of the Worker based on wh...

B

blindChickenOP•5/8/24, 9:05 PM

I tried to deploy my code and now it throws:

The uploaded script has no registered event handlers. [code: 10068]

The uploaded script has no registered event handlers. [code: 10068]

The uploaded script has no registered event handlers. [code: 10068]

The uploaded script has no registered event handlers. [code: 10068]

BblindChicken I tried to deploy my code and now it throws: ```The uploaded script has no regis...

H

Hello, I’m Allie!•5/8/24, 9:07 PM

~~Do you have any routes enabled?~~ Nvm

BblindChicken I tried to deploy my code and now it throws: ```The uploaded script has no regis...

H

Hello, I’m Allie!•5/8/24, 9:08 PM

Does your

class

class

class

class have a

fetch()

fetch()

method?

HHello, I’m Allie!Does your `class` have a `fetch()` method?

B

blindChickenOP•5/8/24, 9:09 PM

No. But neither does the code in examples of the blog.

BblindChicken No. But neither does the code in examples of the blog.

H

Hello, I’m Allie!•5/8/24, 9:09 PM

Does your

wrangler.toml

wrangler.toml

include a route/workers.dev?

H

Hello, I’m Allie!•5/8/24, 9:10 PM

The example on the blog appears to be for a Worker that can only be called via Service Bindings, so it shouldn't have any routes/crons/queues, etc.

B

blindChickenOP•5/8/24, 9:10 PM

name = "worker-t"
main = "src/worker.js"
compatibility_date = "2024-05-07"
node_compat = true

name = "worker-t"
main = "src/worker.js"
compatibility_date = "2024-05-07"
node_compat = true

name = "worker-t"
main = "src/worker.js"
compatibility_date = "2024-05-07"
node_compat = true

name = "worker-t"
main = "src/worker.js"
compatibility_date = "2024-05-07"
node_compat = true

B

blindChickenOP•5/8/24, 9:11 PM

No routes/crons/queues... and I'm trying to call it from a service binding.

BblindChicken ``` name = "worker-t" main = "src/worker.js" compatibility_date = "2024-05-07" n...

H

Hello, I’m Allie!•5/8/24, 9:11 PM

Try adding

workers_dev = false

workers_dev = false

H

Hello, I’m Allie!•5/8/24, 9:12 PM

IIRC it adds

workers_dev

workers_dev

workers_dev

workers_dev by default, unless you add a route

B

blindChickenOP•5/8/24, 9:12 PM

Same error!

BblindChicken Same error!

H

Hello, I’m Allie!•5/8/24, 9:20 PM

Ok, looking at it, it does appear to work if you add a

fetch()

fetch()

method, even if it doesn't actually do anything

B

blindChickenOP•5/8/24, 9:22 PM

Yup! added

async fetch(){}

async fetch(){}

async fetch(){}

async fetch(){} to class and it deployed.

H

Hello, I’m Allie!•5/8/24, 9:23 PM

Filing an issue now

HHello, I’m Allie!Filing an issue now

B

blindChickenOP•5/8/24, 9:25 PM

Thanks, saves me the work!

HHello, I’m Allie!Filing an issue now

B

blindChickenOP•5/8/24, 9:27 PM

Any chance you can help me with my other issue:
workers-and-pages-helpService Binding Error "This Worker no longer exists"

N

nicco•5/8/24, 9:28 PM

Where could I find well-written cloudflare workers that I can use as reference? Something more complex than the examples in the docs

H

Hello, I’m Allie!•5/8/24, 9:30 PM

https://github.com/cloudflare/workers-sdk/issues/5788

GitHub

🐛 BUG: `WorkerEntrypoint` requires a handler to be uploaded · Issue...

Which Cloudflare product(s) does this pertain to? Wrangler core What version(s) of the tool(s) are you using? 3.53.1[Wrangler] What version of Node are you using? 22.1.0 What operating system and v...

B

blindChickenOP•5/8/24, 9:32 PM

@HardlyWorkin' It appears to have worked. The binding found worker and called the method. I made a mistake in my code, but that will be quickly fixed.

S

Steven•5/8/24, 9:56 PM

Hi all, I have a quick questions, I currently have a Worker that is responsible for putting json's in KV that will be read from a Cloudflare pages project. The idea is to prepopulate the cache in order to get super fast pages. At the moment I created a worker that runs fine locally and can add a few thousand entries into my local wrangler state. However after deploying the worker I hit the limit of 50 subrequests. I think I can rewrite the worker to use a queue and split up the work, thus reducing the number of subrequests. But I'm wondering what the best approach is for my use case?

HHello, I’m Allie!https://github.com/cloudflare/workers-sdk/issues/5788

I

Isaac McFadyen•5/8/24, 10:02 PM

Looks like a duplicate of https://github.com/cloudflare/workers-sdk/issues/5663

GitHub

🐛 BUG: hacky modules detection doesn't work remarkably well in prac...

Which Cloudflare product(s) does this pertain to? Wrangler core What version(s) of the tool(s) are you using? 3.51.2 What version of Node are you using? No response What operating system and versio...

IIsaac McFadyen Looks like a duplicate of https://github.com/cloudflare/workers-sdk/issues/5663

H

Hello, I’m Allie!•5/8/24, 10:05 PM

Not quite? As far as I can tell, it is detecting it is a Module Syntax Worker, it just complains that it doesn’t have any handlers

H

Hello, I’m Allie!•5/8/24, 10:05 PM

Because I am doing export default

HHello, I’m Allie!Not quite? As far as I can tell, it is detecting it is a Module Syntax Worker, i...

I

Isaac McFadyen•5/8/24, 10:06 PM

Yeah but if you scroll down a while in that Issue Kian discusses needing a

fetch

fetch

even if you have

export default {}

export default {}

I

Isaac McFadyen•5/8/24, 10:07 PM

Plus some other people chiming in

I

Isaac McFadyen•5/8/24, 10:07 PM

https://github.com/cloudflare/workers-sdk/issues/5663#issuecomment-2080991838

R

Renegade•5/9/24, 2:29 AM

how can i get the headers when using module-workers

RRenegade how can i get the headers when using module-workers

H

Hello, I’m Allie!•5/9/24, 7:42 AM

export default {
  fetch(req: Request) {
    const someHeader = req.headers.get("some-header");
  }
}

export default {
  fetch(req: Request) {
    const someHeader = req.headers.get("some-header");
  }
}

export default {
  fetch(req: Request) {
    const someHeader = req.headers.get("some-header");
  }
}

export default {
  fetch(req: Request) {
    const someHeader = req.headers.get("some-header");
  }
}

BBachMacintosh Can two Custom Domains from different Zones owned by the same Account (eg `api.e...

H

Hello, I’m Allie!•5/9/24, 8:38 AM

It should work fine, yeah

K

kelbs•5/9/24, 9:59 AM

Does anyone know if there's a rough timeline for full nodejs compatibility?

I've read docs and blog posts about compatibility, but they never mention

the APIs that still aren't implemented
the timeline for implementing them

Kkelbs Does anyone know if there's a rough timeline for full nodejs compatibility? I'v...

H

Hello, I’m Allie!•5/9/24, 10:08 AM

AFAIK, never. Some APIs don’t make sense in a serverless context, or the way Workers works in particular

B

Barry_Based_Benson•5/9/24, 3:07 PM

[vars]
dotenv = ".env"

in wrangler.toml how do import the vars for the cloudflare worker to use from my own .env file? currently it seems cloudflare is interpreting dotenv as its own variable rather than importing the variables

K

kian•5/9/24, 3:08 PM

All that does is set

dotenv

dotenv

to be a string of

.env

.env

K

kian•5/9/24, 3:08 PM

You can't tell Wrangler to read from a

.env

.env

file

K

kian•5/9/24, 3:08 PM

Local development will read from

.dev.vars

.dev.vars

Kkian Local development will read from `.dev.vars`

B

Barry_Based_Benson•5/9/24, 3:09 PM

wdym by this part?

B

Barry_Based_Benson•5/9/24, 3:09 PM

how do i use them for my own worker from my own .env? or do i just import it manually in my worker script

K

kian•5/9/24, 3:10 PM

https://developers.cloudflare.com/workers/configuration/secrets/#secrets-in-development

BBarry_Based_Benson how do i use them for my own worker from my own .env? or do i just import it man...

K

kian•5/9/24, 3:10 PM

Wrangler doesn't use .env files.

K

kian•5/9/24, 3:10 PM

You define variables in Wrangler.toml as

[vars]

[vars]

and you upload secrets with

wrangler secret put

wrangler secret put

Kkian <https://developers.cloudflare.com/workers/configuration/secrets/#secrets-in-dev...

B

Barry_Based_Benson•5/9/24, 3:10 PM

thanks for this

HHello, I’m Allie!AFAIK, never. Some APIs don’t make sense in a serverless context, or the way Wor...

U

userzach•5/9/24, 3:15 PM

What about the crypto stuff? https://www.reddit.com/r/nextjs/comments/1ck32et/comment/l2p404o/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button

Kkian Local development will read from `.dev.vars`

B

Barry_Based_Benson•5/9/24, 3:20 PM

ok so i set up a .dev.vars file with my env variables and then deployed the worker but i still don't see it showing up on the cloudflare dashboard, nor is my worker using it. Am i misunderstanding how it's meant to be used?

export interface Env {
    BUCKET_URL_AUTH_GENERATION_KEY: string;
    BUCKET_URL_SYMMETRIC_KEY: string;
}

export default {
    async fetch(request: Request, env: Env,): Promise<Response> {
        if (!env.BUCKET_URL_AUTH_GENERATION_KEY || !env.BUCKET_URL_SYMMETRIC_KEY) {
            return new Response("Missing required environment variables", { status: 500 });
        }

export interface Env {
    BUCKET_URL_AUTH_GENERATION_KEY: string;
    BUCKET_URL_SYMMETRIC_KEY: string;
}

export default {
    async fetch(request: Request, env: Env,): Promise<Response> {
        if (!env.BUCKET_URL_AUTH_GENERATION_KEY || !env.BUCKET_URL_SYMMETRIC_KEY) {
            return new Response("Missing required environment variables", { status: 500 });
        }

export interface Env {
    BUCKET_URL_AUTH_GENERATION_KEY: string;
    BUCKET_URL_SYMMETRIC_KEY: string;
}

export default {
    async fetch(request: Request, env: Env,): Promise<Response> {
        if (!env.BUCKET_URL_AUTH_GENERATION_KEY || !env.BUCKET_URL_SYMMETRIC_KEY) {
            return new Response("Missing required environment variables", { status: 500 });
        }

export interface Env {
    BUCKET_URL_AUTH_GENERATION_KEY: string;
    BUCKET_URL_SYMMETRIC_KEY: string;
}

export default {
    async fetch(request: Request, env: Env,): Promise<Response> {
        if (!env.BUCKET_URL_AUTH_GENERATION_KEY || !env.BUCKET_URL_SYMMETRIC_KEY) {
            return new Response("Missing required environment variables", { status: 500 });
        }

am i supposed to somehow use them here? how? do i change the param name or something?

```compatibility_date = "2024-05-07"```

Similar Threads

Similar Threads

Similar Threads