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Cem
Cem
View on Discord
8/4/2024

Enterprise customer - cannot perform I/O error

Hi all - I was told to come hear from enterprise support as they were not sure what the issue was. We're getting a couple of errors on a worker of ours that interacts with a durable object: 1. Cannot perform I/O on behalf of a different request. I/O objects (such as streams, request/response bodies, and others) created in the context of one request handler cannot be accessed from a different request's handler. This is a limitation of Cloudflare Workers which allows us to improve overall performance. (I/O type: OutgoingFactory)...
AngusMa
AngusMa
View on Discord
8/3/2024

Embedding worker in Notion

I’m trying to embed my worker in my Notion page, but when Notion sends a HEAD request to my worker, I’m not sure what to return to let Notion know that this URL can be embedded. Can you help me out with this?
alierdem
alierdem
View on Discord
8/3/2024

connecting external db in queue consumer

hello i have a queue consumer that writes some data to an external database (clickhouse in this case) it works on local with "npx wrangler dev" but when i push it to live it just gives me an error that says it cannot connect. is there a limitation in the queue consumers about connecting external apis ?...
TW
TW
View on Discord
8/2/2024

Quick question re: Browser Rendering limit and Queues max_concurrency

I understand that there's a limit of 2 concurrent browsers per account (https://developers.cloudflare.com/browser-rendering/platform/limits/). Since I'm doing rendering inside a Queue, it makes sense that I set its max_concurrency to 2. But looking at the log, all my tasks keep (re)using 1 browser instance. My question: If I set my queue's max_concurrency to >2 (say, 5), what will happen if there's already 2 concurrent browsers running? Will the rest wait, or simply crash?...
emil
emil
View on Discord
8/2/2024

"readable is not async iterable" generating PDF with @cloudflare/puppeteer + Browser Rendering

Steps to reproduce the problem: Launch puppeteer and instantiate a Page with some content: `const browser = await puppeteer.launch(env.MYBROWSER); const page = await browser.newPage();...
Discor
Discor
View on Discord
8/2/2024

Is it possible to store data temporary to use it in between workers?

The issue is I have created an API for zapier which requires an id to be shared between workers to fetch the required and using zapier it is not possible to share data at the moment. So I wanted to now if there is way to store data temporarily and fetch it on demand?
GhostBob
GhostBob
View on Discord
8/2/2024

Uncaught ReferenceError: document is not defined

All info described here: https://community.cloudflare.com/t/uncaught-referenceerror-document-is-not-defined/688910 Thank you for your help in advance....
Robi
Robi
View on Discord
8/1/2024

Billing limits on worker

We just set up a cloudflare worker for generating og images. Is there any way we could force a limit of set $ per month (or something similar). Don't want to go bankrupt if someone ddos-es the worker endpoint....
Advany
Advany
View on Discord
8/1/2024

HTML rewriter

Hi, I use html rewriter to rewrite assets like scripts and css. It works great. But more and more websites are using modules and I can't find a way to rewrite those imports... Regards,...
vinodkr_real
vinodkr_real
View on Discord
7/31/2024

[ERROR] fetch failed --at npm run deploy

i deployed a backend project recently but now i am trying to deploy it is not working. on the top of that there is no such specific error that is showing beside of - X [ERROR] fetch failed. NEED HELP
No description
abagofpotatoes
abagofpotatoes
View on Discord
7/31/2024

How can any NPM package be added if internal node modules have to prefixed with "node:"?

Do I have to go in and patch every import in my external libraries?
GATES
GATES
View on Discord
7/31/2024

Is there an alternative to --branch on worker deploys like pages?

A feature we use extensivley on pages is the --branch flag so we get dynamic preview environments. On workers though, we dont have the same flexibility. We have --env but that seems to be required to be --preview which doesnt work as we need individual environment domains to test on. Is this something anyone else has got around another way?
louis
louis
View on Discord
7/31/2024

File Upload in Workers via Formdata

Hello im currently trying to build an endpoint which lets me upload files to a R2 Bucket. But the formdata gives me a string in result instead of an object. I used to do this before but now its not an object anymore. Did this got changed? Can someone give me a example code snippet?...
Júlio
Júlio
View on Discord
7/31/2024

Does IPX from unjs works in Workers?

https://github.com/unjs/ipx
joon
joon
View on Discord
7/31/2024

Is there anyone who can assist us with removing the fetch limit?

Hello, We need assistance with removing the fetch limit on our pages project. We are encoutering an issue where the fetch in pages function returns a 429 error when the nr of requests increases. We've experienced this same issue on another project and were able to resolve it wiht support by removing the limit. You can reference the previous resolved ticket here: https://support.cloudflare.com/hc/en-us/requests/3278800 We have submitted multiple support ticket under our Business Plan over the past several weeks, but all tickets have been disappeared without any feedback. One of the recent ticket numbers is 01007352. I believe there may be technical problems with the support system....
Jonathan Silva
Jonathan Silva
View on Discord
7/31/2024

How to access the D1 without the Wrangler ?

I create the Worker via Cloudflare API and it is not possible to create wrangler.toml The code contains: `addEventListener('fetch', event => {...
ejego
ejego
View on Discord
7/30/2024

VS Code debugger stuck on first breakpoint

Hey 👋 I've been using the VS Code debugger for a few days to debug my Workers project, and it worked perfectly. But for some reason it stopped working since yesterday. The debugger hits the 1st breakpoint, and it got stuck: I can't see variables values or anything, and I can't even continue the debug session after that, the debugger crashes in some way. Also, the code is executed even if the debugger hits the breakpoint. In my terminal and in the debug logs I have the following message, that I believe might show the source of the problem: ...
TW
TW
View on Discord
7/30/2024

Upload Cloudflare Image from Workers?

It's not obvious from https://developers.cloudflare.com/images/upload-images/ how to upload images from a Worker. Is it by URL? Considering other services have bindings, I'm thinking there might be something similar for Image.
KWAC
KWAC
View on Discord
7/30/2024

Error after running command - npx wrangler pages deploy dist/ error happens

```:sparkles: Compiled Worker successfully Your worker has access to the following bindings: - D1 Databases: - DB: test (e501084c-f3f4-423e-a47d-8d829c92bfe7) ╭──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮...
jam_zaw
jam_zaw
View on Discord
7/30/2024

I get 'undefined' when i get a certificate from the mtls_certificates

I am trying to call/fetch a url and pass along a certificate as described here: https://developers.cloudflare.com/workers/runtime-apis/bindings/mtls/ I uploaded the certificate to my worker and i already added the following to the wrangler.toml mtls_certificates = [...
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