Hi, are the docs for local development up to date? https://developers.cloudflare.com/cloudflare-for-

R

Richard•8/9/24, 10:55 AM

Has anyone manage to get aws sdks to work in Tail Workers? workers-and-pages-helpAWS SDK in Tail Worker?

Ddmaretskyi Hi, are the docs for local development up to date? https://developers.cloudflare...

B

Beny•8/10/24, 11:49 AM

It just hasn't had any updates - see the thread on github

BBeny It just hasn't had any updates - [see the thread on github](https://github.com/c...

D

dmaretskyiOP•8/11/24, 10:15 AM

Right, I’m just wondering since that dev package is so old, would it be significantly behind what’s currently latest on npm?

A

Alex.•8/15/24, 6:06 PM

How I change Change My Website FIles In Workers And Pages

D

dwayn•8/16/24, 12:00 AM

wokrers for platforms can use eval?

Ddwayn wokrers for platforms can use eval?

I

Isaac McFadyen•8/16/24, 12:01 AM

No. Eval is prohibited on all Workers, even WfP.

I

Isaac McFadyen•8/16/24, 12:02 AM

What you can do on WfP is upload a Worker via the API and then run it from your dispatch Worker - so kind of like a slower eval.

D

dwayn•8/16/24, 12:02 AM

So make a new workers per script?

I

Isaac McFadyen•8/16/24, 12:02 AM

Yes, a new Worker on Workers for Platforms.

D

dwayn•8/16/24, 12:02 AM

:rip:

I

Isaac McFadyen•8/16/24, 12:03 AM

The idea with WfP is you can deploy many many Workers (the usual limit of 100 doesn't apply)

D

dwayn•8/16/24, 12:06 AM

@Isaac McFadyen | YYZ01, EWR01 do you know if you can reset/have fresh context on every worker execution

D

dwayn•8/16/24, 12:06 AM

for example

D

dwayn•8/16/24, 12:06 AM

i make a global

D

dwayn•8/16/24, 12:07 AM

i dont want that global to exist on the next exeuction

D

dwayn•8/16/24, 12:07 AM

fresh context

I

Isaac McFadyen•8/16/24, 12:07 AM

In general you shouldn't be using globals for this reason... what do you need a fresh context for?

D

dwayn•8/16/24, 12:07 AM

so like sandbox

I

Isaac McFadyen•8/16/24, 12:07 AM

As in, you are running user code and the user code might store a global?

D

dwayn•8/16/24, 12:08 AM

my codebase uses globals

D

dwayn•8/16/24, 12:08 AM

and i cant port it over to be localized

D

dwayn•8/16/24, 12:08 AM

i want fresh init each time

D

dwayn•8/16/24, 12:08 AM

i think workers cached it last time i tested

I

Isaac McFadyen•8/16/24, 12:09 AM

As far as I know this is not possible. Creating a whole new global state is quite expensive (relatively speaking), so Workers tries to minimize it as much as possible by not resetting global state every request.

D

dwayn•8/16/24, 12:09 AM

roger that

R

Richard•8/23/24, 2:58 PM

Has anyone run into an issue where they use RPC https://developers.cloudflare.com/workers/runtime-apis/rpc/ and everything works as expected, but the logs for the RPC worker report an outcome of

canceled

canceled

canceled

canceled ? Also reported here but with no answers https://community.cloudflare.com/t/outcome-canceled-with-status-of-200-is-this-dangerous/653874 (context - I am calling an RPC worker from a user worker).

Cloudflare Docs

Remote-procedure call (RPC) | Cloudflare Workers docs

The built-in, JavaScript-native RPC system built into Workers and Durable Objects.

P

Peps•8/27/24, 3:22 PM

I really like the improved WFP UI on the dashboard

P

Peps•8/27/24, 3:22 PM

I think if possible, it would be great to have more stats next to each worker in the list, like amount of requests, cpu time, etc

P

Peps•8/27/24, 3:23 PM

might be on the list already, but quick edit would also be nice

D

dmaretskyiOP•9/2/24, 11:50 AM

Would it be possible to update workers-for-platforms dev branch with the latest main? I'm missing the module aliasing feature which got added later.

D

dmaretskyiOP•9/3/24, 9:52 PM

Any ideas why a service binding for a worker deployed to a dispatch namespace won't work when the script is deployed via an API, while the same binding will work when deploying with wrangler?

This one works:

 curl https://api.cloudflare.com/client/v4/accounts/950816f3f59b079880a1ae33fb0ec320/workers/dispatch/namespaces/dev-functions/scripts/labs-functions/bindings
{
  "result": [
    {
      "entrypoint": "DataServiceEntryPoint",
      "environment": "production",
      "name": "DATA_SERVICE",
      "service": "edge",
      "type": "service"
    }
  ],
  "success": true,
  "errors": [],
  "messages": []
}

 curl https://api.cloudflare.com/client/v4/accounts/950816f3f59b079880a1ae33fb0ec320/workers/dispatch/namespaces/dev-functions/scripts/labs-functions/bindings
{
  "result": [
    {
      "entrypoint": "DataServiceEntryPoint",
      "environment": "production",
      "name": "DATA_SERVICE",
      "service": "edge",
      "type": "service"
    }
  ],
  "success": true,
  "errors": [],
  "messages": []
}

 curl https://api.cloudflare.com/client/v4/accounts/950816f3f59b079880a1ae33fb0ec320/workers/dispatch/namespaces/dev-functions/scripts/labs-functions/bindings
{
  "result": [
    {
      "entrypoint": "DataServiceEntryPoint",
      "environment": "production",
      "name": "DATA_SERVICE",
      "service": "edge",
      "type": "service"
    }
  ],
  "success": true,
  "errors": [],
  "messages": []
}

 curl https://api.cloudflare.com/client/v4/accounts/950816f3f59b079880a1ae33fb0ec320/workers/dispatch/namespaces/dev-functions/scripts/labs-functions/bindings
{
  "result": [
    {
      "entrypoint": "DataServiceEntryPoint",
      "environment": "production",
      "name": "DATA_SERVICE",
      "service": "edge",
      "type": "service"
    }
  ],
  "success": true,
  "errors": [],
  "messages": []
}

This one doesn't:

curl https://api.cloudflare.com/client/v4/accounts/950816f3f59b079880a1ae33fb0ec320/workers/dispatch/namespaces/dev-functions/scripts/did:key:0414f6bbcdddaddb8171834d44869293859d24dadefa332fb641d87c64a1846d05762874eabff2b59f354cbfe0bea9ed1603c413f27bd7c916ae833f31c7346f29-7c8813a8-8744-4040-9889-f7a9a1284397-e3e1ed4e-0326-46a5-85da-24d5829cbc6f/bindings
{
  "result": [
    {
      "name": "AI",
      "project": "\u003ccatalog\u003e",
      "type": "ai"
    },
    {
      "entrypoint": "DataServiceEntryPoint",
      "environment": "production",
      "name": "DATA_SERVICE",
      "service": "edge",
      "type": "service"
    }
  ],
  "success": true,
  "errors": [],
  "messages": []

curl https://api.cloudflare.com/client/v4/accounts/950816f3f59b079880a1ae33fb0ec320/workers/dispatch/namespaces/dev-functions/scripts/did:key:0414f6bbcdddaddb8171834d44869293859d24dadefa332fb641d87c64a1846d05762874eabff2b59f354cbfe0bea9ed1603c413f27bd7c916ae833f31c7346f29-7c8813a8-8744-4040-9889-f7a9a1284397-e3e1ed4e-0326-46a5-85da-24d5829cbc6f/bindings
{
  "result": [
    {
      "name": "AI",
      "project": "\u003ccatalog\u003e",
      "type": "ai"
    },
    {
      "entrypoint": "DataServiceEntryPoint",
      "environment": "production",
      "name": "DATA_SERVICE",
      "service": "edge",
      "type": "service"
    }
  ],
  "success": true,
  "errors": [],
  "messages": []

curl https://api.cloudflare.com/client/v4/accounts/950816f3f59b079880a1ae33fb0ec320/workers/dispatch/namespaces/dev-functions/scripts/did:key:0414f6bbcdddaddb8171834d44869293859d24dadefa332fb641d87c64a1846d05762874eabff2b59f354cbfe0bea9ed1603c413f27bd7c916ae833f31c7346f29-7c8813a8-8744-4040-9889-f7a9a1284397-e3e1ed4e-0326-46a5-85da-24d5829cbc6f/bindings
{
  "result": [
    {
      "name": "AI",
      "project": "\u003ccatalog\u003e",
      "type": "ai"
    },
    {
      "entrypoint": "DataServiceEntryPoint",
      "environment": "production",
      "name": "DATA_SERVICE",
      "service": "edge",
      "type": "service"
    }
  ],
  "success": true,
  "errors": [],
  "messages": []

curl https://api.cloudflare.com/client/v4/accounts/950816f3f59b079880a1ae33fb0ec320/workers/dispatch/namespaces/dev-functions/scripts/did:key:0414f6bbcdddaddb8171834d44869293859d24dadefa332fb641d87c64a1846d05762874eabff2b59f354cbfe0bea9ed1603c413f27bd7c916ae833f31c7346f29-7c8813a8-8744-4040-9889-f7a9a1284397-e3e1ed4e-0326-46a5-85da-24d5829cbc6f/bindings
{
  "result": [
    {
      "name": "AI",
      "project": "\u003ccatalog\u003e",
      "type": "ai"
    },
    {
      "entrypoint": "DataServiceEntryPoint",
      "environment": "production",
      "name": "DATA_SERVICE",
      "service": "edge",
      "type": "service"
    }
  ],
  "success": true,
  "errors": [],
  "messages": []

In the second case,

env.DATA_SERVICE

env.DATA_SERVICE

env.DATA_SERVICE

env.DATA_SERVICE appears to be an empty object with no methods.

DataServiceEntryPoint

DataServiceEntryPoint

DataServiceEntryPoint

DataServiceEntryPoint is defined in the

edge

edge

edge

edge worker like this:

export class DataServiceEntryPoint extends WorkerEntrypoint<Env> implements DataService {
  async getSpaceRoot(spaceId: SpaceId): Promise<DocumentEntry | undefined> {
    ...
  }

  async query(filter: Filter): Promise<QueryResult> {
    ...
  }

export class DataServiceEntryPoint extends WorkerEntrypoint<Env> implements DataService {
  async getSpaceRoot(spaceId: SpaceId): Promise<DocumentEntry | undefined> {
    ...
  }

  async query(filter: Filter): Promise<QueryResult> {
    ...
  }

export class DataServiceEntryPoint extends WorkerEntrypoint<Env> implements DataService {
  async getSpaceRoot(spaceId: SpaceId): Promise<DocumentEntry | undefined> {
    ...
  }

  async query(filter: Filter): Promise<QueryResult> {
    ...
  }

export class DataServiceEntryPoint extends WorkerEntrypoint<Env> implements DataService {
  async getSpaceRoot(spaceId: SpaceId): Promise<DocumentEntry | undefined> {
    ...
  }

  async query(filter: Filter): Promise<QueryResult> {
    ...
  }

The second worker is deployed to the dispatch namespace using this api: https://developers.cloudflare.com/api/operations/namespace-worker-script-upload-worker-module

Cloudflare API Documentation

Interact with Cloudflare's products and services via the Cloudflare API

J

javeed•9/6/24, 7:47 AM

Hey All,

Is it possible to use worker from ourside of the cloudflare zone?

Like CNAME the worker sub-domain from Go-Daddy?

E

Erisa•9/7/24, 8:20 PM

use Cloudflare for SaaS to add a custom hostname and then run a worker route on that hostname

T

TurboJack•9/16/24, 1:00 PM

Is there a limit in how many dispatch workers I can attach to a single namespace?
My goal is to give every customer their own subdomain and attach a dispatcher with access to the customer d1 and queue.

W

Walshy•9/16/24, 1:43 PM

you should really only need 1 dispatch worker

W

Walshy•9/16/24, 1:43 PM

you're giving the dispatcher d1/queue not the user worker?

W

Walshy•9/16/24, 1:44 PM

but no, there's no limit

T

TurboJack•9/16/24, 4:43 PM

I see. I can have a single dispatch worker and have for each customer a user worker ready. Each user worker has access to the customer resources.

C

ceddy•9/16/24, 5:21 PM

is Vercel edge using platform workers ?

T

TurboJack•9/17/24, 9:50 AM

I think they use deno. not sure

https://blog.hyper.io/serverless-apis-with-deno-and-vercel/

hyper

Serverless APIs with Deno and Vercel

Vercel has created a zero config serverless platform, by adding files in an api folder you create api endpoints, no need for a server framework or listen to port command, you just need to bring your functions.

Deno is the new typescript/javascript runtime from the NodeJS creator Ryan Dahl.

I

Isaac McFadyen•9/17/24, 2:17 PM

They use Cloudflare, it's not really publicized outside of a couple HN posts from people at Vercel though. https://news.ycombinator.com/item?id=29003514

leerob

Vercel's Edge Functions are built on top of Cloudflare Workers. The runtime is designed for any similar provider, but we've chosen Cloudflare for now because they have an amazing product.

Hacker News

•

10/26/21, 5:41 PM

I

Isaac McFadyen•9/17/24, 2:17 PM

Regular functions (non-Edge) use AWS Lambda.

J

Jason Barry•9/18/24, 11:07 PM

I'm having trouble getting my user-uploaded scripts registered as a queue consumer. Each script defines a

queue()

queue()

queue()

queue() method, which I've confirmed I've done correctly by hitting the Worker Details endpoint:

...
"handlers": ["fetch", "queue"],
...

...
"handlers": ["fetch", "queue"],
...

...
"handlers": ["fetch", "queue"],
...

...
"handlers": ["fetch", "queue"],
...

However, when I check on the queue in the dashboard, it says "No consumer". The queue producer is present, however. what could I be missing? in my case, the producer and consumer are defined in the same user worker

AAcе It is not possible. Queue consumers are actually setup by wrangler during deploy...

J

Jason Barry•9/19/24, 1:23 AM

ah, just found this comment. are there any roadmap plans to let user workers act as queue consumers? would unlock some really powerful workflows! thanks! cc @tanushree │ Workers PM

JJason Barry ah, just found this comment. are there any roadmap plans to let user workers act...

A

Acе•9/19/24, 1:31 AM

There’s been no movement on this afaik. I’d suggest opening an issue on the workers-sdk git so the cloudflare team have more visibility of this being something we want

AAcе There’s been no movement on this afaik. I’d suggest opening an issue on the work...

J

Jason Barry•9/19/24, 2:00 AM

I filed https://github.com/cloudflare/workers-sdk/issues/6758, thanks!

C

cake•9/19/24, 5:26 PM

In order for me to link a customers domain, and provide traffic through workers for platforms, do I need to link the customers domain via cloudflare for saas, meaning I have to pay per month for each domain linked?
Does workers for platforms allow me to link a customers root domain (without www.)?

Ccake 1. In order for me to link a customers domain, and provide traffic through worke...

P

Payello•9/19/24, 5:32 PM

Yes. It costs $0.10 a month per hostname with 100 included for free. To hook them up to workers you need to set the fallback origin to a proxied DNS entry (See more details)
Yes you can do that too.

C

cake•9/19/24, 5:41 PM

thank you!

Hi, are the docs for local development up to date? https://developers.cloudflare.com/cloudflare-for-

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