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The_Cookie
The_Cookie
View on Discord
4/1/2025

Getting blocked when trying to deploy worker

I came across an interesting issue just now. I tried to deploy my worker with some new code so i clicked on the Deploy button. Then the message "API Request Failed: PUT /api/v4/accounts/ACCOUNT ID/workers/services/forwardreleases/environments/production?include_subdomain_availability=true (403)" came up. So i checked in the Network tab of my Browser to see what's going on and it seems like i am getting blocked by cloudflare? At least i see it when i visualize the html it returns i get this what's shown in the screenshot. Ray ID is: 
929a2fba1c461c05
929a2fba1c461c05
I tried:...
No description
apolodoro
apolodoro
View on Discord
4/1/2025

Questdb Nodejs Client not working

I get this error when trying to run the questdb client in miniflare. I have posted a minimum reproducible error - https://github.com/apolo-damasco/cf-workers-questdb ```⎔ Starting local server... ✘ [ERROR] Error sending data TypeError [ERR_INVALID_ARG_TYPE]t" argument must be of type number. Received type string ('utf8') ...
wnelson03
wnelson03
View on Discord
3/31/2025

Network error with outbound fetch() requests (some domains working, others not)

When using fetch() requests on Cloudflare, we now experience "error code: 525" for the past 4 days on certain worker custom domains, not the workers.dev domain. https://keyauth.win/psdb - error code: 525 https://keyauth-worker.agentreachout.workers.dev/psdb - success (no SSL error) https://prod.keyauth.com/psdb - success (no SSL error)...
Marcel Overdijk
Marcel Overdijk
View on Discord
3/31/2025

Periodically re-importing D1 database and Maintenance mode

I have a read-only REST API serving (semi) static data. Each month the data changes and we basically get a full name database; there is no diff or whatsoever available. So my idea was to drop the existing D1 tables, and run the import script. And in the meantime return a maintenance response....
Keith Bertram
Keith Bertram
View on Discord
3/31/2025

Error Cannot read properties of undefined (reading 'get')

Hello, I'm new to Cloudflare and Durable Objects. I have written my first test app that attempts to synchronize a TinyBase store into a durable object. I'm receiving two errors for each request: 1) Cannot read properties of undefined (reading 'get')...
sh33p
sh33p
View on Discord
3/31/2025

My worker serves sitemap.xml but Google can't read it

I don't have a static site on the domain so if cloudflare chooses to not proxy and run the worker then it will fail, but is there a policy about when cloudflare will step back and try to make the client use the static site? I can't be sure that's the problem, so maybe it's something else. Is there a way to see what Google sees?...
súl
súl
View on Discord
3/31/2025

Does Cloudflare Workers will handle custom HTTP/S headers?

Hi, I am looking forward to use CW as middleware to create custom headers for a website to secure it in a better way. Website itself has been created using Webflow and there is not a way to add custom HTTP/S headers by the admin panel nor domain registar does not provide any tools to do that. I've learned that CW can do that, so I would like to know how to preprare before I start. Is there an specific knowledge (i know HTML/CSS/JS/TS and tools around like Git quite well). I haven't done that before and I am looking for professional tips to do it properly....
Rand
Rand
View on Discord
3/31/2025

I just created a hello world worker from a template and it times out

I have no idea why. I had other workers running and they stopped working. I assumed it was something about the code, but then I created a completly new, fresh worker with a hello world template provided by cloudflare and that ALSO times out. I've contacted support, but maybe someone with a similar issue might be faster. It probably is some very stupid misconfiguration somehwere but i've tried to fix it with no luck 😢...
veeque
veeque
View on Discord
3/31/2025

Environments best practices

With workers I can have a "default" environment (placing things in the root of the wrangler.jsonc, and n environments such as development. What's better: having the "default" be the production one with the development one being specified as a separate env (requiring me to add -e development when using that), or having the "default" one be the development, with the prod being its own env?
masd4
masd4
View on Discord
3/31/2025

Attaching to multiple localhost workers via vscode? What's the port I need to give?

Hi, the advice in the following link doesn't seem to work if I try to attach to multiple running workers on localhost and attaching to them: https://developers.cloudflare.com/workers/observability/dev-tools/breakpoints/ The link mentions port 9229, it makes sense that I'd need to give a different one for each debugger but where would I see which port gets used and how do I configure that? Thank you...
Starry Miracle
Starry Miracle
View on Discord
3/31/2025

Error 1015 on D1 database

I recently checked my error logs and find out that it is getting Error for D1 database requests (but not web fetch requests) I am calling from cron and I am aware of the 50 subrequest/call (free tier). I got error 1015 (I believe from D1 read) and D1_ERROR Error exexuting batch insert. I checked the Rows Written in D1 database page and it is only showing a few hundreds. Rows Read is 2.5k....
will smith
will smith
View on Discord
3/31/2025

Replacements for pages _headers and _redirects

Hi, I've just migrated from pages to workers for my remix/react router apps. I used the _headers and _redirects for forcing cache headers on all files under a directory, and removing trailing slashes. e.g. ``` /favicon.ico? Cache-Control: public, max-age=3600, s-maxage=3600...
ValiantWarrior-AI84
ValiantWarrior-AI84
View on Discord
3/30/2025

Error 1101

Hi I am new on Cloudflare. And I got this Error 1101. I plan to remove my domain from cloudflare, its was setup by Inter from lovable.dev Wondering what is the best way to remove the domain properly. So I can use my domain again...
7
7
View on Discord
3/30/2025

Domain Issue

earlier i changed hosting from vercel to cloudflare, how long would it take for my Domain to be available again?
Martini
Martini
View on Discord
3/30/2025

Does Cloudflare email worker verifies SPF and DKIM?

Hey, I'm wondering if email worker verifies SPF/DKIM and checks DMARC policy before it runs email function. I've searched through documentation and I haven't found information about this. I know that in raw email body are full headers (including spf and dkim checks), do we have to check them ourselves?...
mark
mark
View on Discord
3/30/2025

KV binding not working via wrangler.toml

kind of new to this so I'm certain that I'm doing something wrong, but here's my wrangler.toml: ```name = "dropshipdb-worker" main = "worker.js" ...
pat
pat
View on Discord
3/29/2025

Is it possible to have a worker and a pages app on the same domain

I am making a website and want to host them on the same domain, ie the api on mydomain.com/api/* and the webapp on mydomain.com/*. I'm not sure if I can do this with two separate workers, but I imagine I could get something working by serving the webapp in the same worker as the backend. Not sure though, is there any good advice?
Kaique Anarkrypto
Kaique Anarkrypto
View on Discord
3/29/2025

How to implement free of charge ping pong in cloudflare Durable Object Websocket

I want to implement ping pong in my DO websocket so it's possible to know when the client is offline, since the websocket alone does not tells that. But I want to avoid extra charge for each ping/pong. Cloudflare says pings are not charged. Consider the following:...
plun1331
plun1331
View on Discord
3/29/2025

Discord HTTP Interactions Issue

I'm having this weird issue trying to make a bot with CF workers where my worker hangs on the fetch in this block: ``js export async function discordFetch(env, url, options) { options = options || {}; url = https://discord.com/api/v10/${url}`;...
No description
owl
owl
View on Discord
3/29/2025

Workers Email Testing

Is there a good way of testing sending/receiving emails using Cloudflare Workers locally without deploying? If not, how can I test without deploying to prod?
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