wrangler.toml has a vscode extension for some sorta type checking, is there one for the wrangler.jso

..gwapes wrangler.toml has a vscode extension for some sorta type checking, is there one ...

H

The neat thing with JSON is that JSON schema validation is native in VSCode(and many other editors). Just add

node_modules/wrangler/config-schema.json

node_modules/wrangler/config-schema.json

in the

$schema

$schema

field, and it should start working

.

.gwapesOP•5/15/25, 5:11 PM

Awesome thanks

S

Senti3ntB3ing•5/16/25, 1:51 AM

trying to do some

sse

sse

to send some data to a page and im getting the

hanging Promise was cancelled..

hanging Promise was cancelled..

error

S

Senti3ntB3ing•5/16/25, 1:51 AM

case '/sse':
                        const { readable, writable } = new TransformStream();
                        const writer = writable.getWriter();
                        broker.addClient(writer);
                        console.log("here");
                        request.signal.onabort = () => {
                            broker.removeClient(writer);
                            writer.close();
                        };
                        return new Response(readable, {
                            headers: new Headers({
                                'Content-Type': 'text/event-stream; charset=utf-8',
                                'Cache-Control': 'no-cache',
                                'Connection': 'keep-alive',
                                'X-Accel-Buffering': 'no'
                            })
                        });

case '/sse':
                        const { readable, writable } = new TransformStream();
                        const writer = writable.getWriter();
                        broker.addClient(writer);
                        console.log("here");
                        request.signal.onabort = () => {
                            broker.removeClient(writer);
                            writer.close();
                        };
                        return new Response(readable, {
                            headers: new Headers({
                                'Content-Type': 'text/event-stream; charset=utf-8',
                                'Cache-Control': 'no-cache',
                                'Connection': 'keep-alive',
                                'X-Accel-Buffering': 'no'
                            })
                        });

case '/sse':
                        const { readable, writable } = new TransformStream();
                        const writer = writable.getWriter();
                        broker.addClient(writer);
                        console.log("here");
                        request.signal.onabort = () => {
                            broker.removeClient(writer);
                            writer.close();
                        };
                        return new Response(readable, {
                            headers: new Headers({
                                'Content-Type': 'text/event-stream; charset=utf-8',
                                'Cache-Control': 'no-cache',
                                'Connection': 'keep-alive',
                                'X-Accel-Buffering': 'no'
                            })
                        });

case '/sse':
                        const { readable, writable } = new TransformStream();
                        const writer = writable.getWriter();
                        broker.addClient(writer);
                        console.log("here");
                        request.signal.onabort = () => {
                            broker.removeClient(writer);
                            writer.close();
                        };
                        return new Response(readable, {
                            headers: new Headers({
                                'Content-Type': 'text/event-stream; charset=utf-8',
                                'Cache-Control': 'no-cache',
                                'Connection': 'keep-alive',
                                'X-Accel-Buffering': 'no'
                            })
                        });

S

Senti3ntB3ing•5/16/25, 1:51 AM

code in question

S

Senti3ntB3ing•5/16/25, 1:53 AM

trying to link it to an

EventSource

EventSource

on client end, so that i can ~hopefully broadcast the data when i get a req to a different endpoint

T

Tresillo•5/16/25, 10:58 AM

Did anyone here had a similar issue as mine while setting up Cloudflare Workers and Better Auth using open nextjs. I'm trying to setup it but it looks like better auth can't find the enviroment variables inside the cloudflare worker, while in a local enviroment works just fine.

workers-and-pages-helpHelp with OpenNextjs and BetterAuth

Z

ZachHandley•5/16/25, 5:23 PM

who the heck decided to merge Workers and Pages

Z

ZachHandley•5/16/25, 5:24 PM

cause this UI is trash, comparatively. I used to be able to deploy a static site, now I need a configuration file, and it isn't recognizing my astro project as SSR, despite being in server mode, so shoutout to whoever made that call for breaking things.

Z

ZachHandley•5/16/25, 5:28 PM

it's NOT static, it's literally got "mode: server" and this dumb worker refuses to change its mind, so

ZZachHandley cause this UI is trash, comparatively. I used to be able to deploy a static site...

H

Hard@Work•5/16/25, 5:32 PM

Are you building off of a repo? Can you share it here?

HHard@Work Are you building off of a repo? Can you share it here?

Z

ZachHandley•5/16/25, 5:34 PM

yes I am! So I redeployed with the Pages specific and it seems to work again, but the worker is def. busted -- https://github.com/zachhandley/zachhandley -- the website dir

GitHub

GitHub - ZachHandley/ZachHandley: My website and my links, made pub...

My website and my links, made public to showcase my skillz - ZachHandley/ZachHandley

Z

ZachHandley•5/16/25, 5:34 PM

https://dev.zachhandley.com -- my new 3d link site

ZachHandley

Home - ZachHandley

Use Steve the dragon to navigate my site

G

gruntlord6•5/16/25, 5:40 PM

anyone else having issues with deploy buttons? My repo and the public cloudflare ones both seem to not be working for me suddenly

ZZachHandley yes I am! So I redeployed with the Pages specific and it seems to work again, bu...

H

Hard@Work•5/16/25, 5:47 PM

Does it work if you add

main = "dist/_worker.js/index.js"

main = "dist/_worker.js/index.js"

HHard@Work Does it work if you add ```toml main = "dist/_worker.js/index.js" ```

Z

ZachHandley•5/16/25, 5:48 PM

to the toml I assume?

ZZachHandley to the toml I assume?

H

Hard@Work•5/16/25, 5:48 PM

Yep

Z

ZachHandley•5/16/25, 5:49 PM

to be honest, I swapped it to a CF Pages build after the worker was failing

Z

ZachHandley•5/16/25, 5:49 PM

I can rebuild as a worker if you want me to try it

ZZachHandley I can rebuild as a worker if you want me to try it

H

Hard@Work•5/16/25, 5:50 PM

Yeah, I think this is where the issue is. Pages just looks for a

_worker.js

_worker.js

file/directory in the output directory, but with Workers, I think you need to be explicit

H

Hard@Work•5/16/25, 5:51 PM

You don't have to switch over if you don't want to, I'm just curious if this would solve the issue

HHard@Work You don't *have* to switch over if you don't want to, I'm just curious if this w...

Z

ZachHandley•5/16/25, 5:54 PM

well I won't swap, but I'll deploy a second version and see if that fixes the static bug

Z

ZachHandley•5/16/25, 5:55 PM

also is my toml using the nodejs compat flags properly? Getting an error in an API route about a

"No such module \'pages/api/utils/buffer'"

"No such module \'pages/api/utils/buffer'"

when I try to use a

.arrayBuffer()

.arrayBuffer()

from an image fetch request

ZZachHandley also is my toml using the nodejs compat flags properly? Getting an error in an A...

H

Hard@Work•5/16/25, 5:58 PM

That looks like something else?

.arrayBuffer()

.arrayBuffer()

shouldn't require

nodejs_compat

nodejs_compat

...

Z

ZachHandley•5/16/25, 5:59 PM

not sure, I load it through WASM

Z

ZachHandley•5/16/25, 5:59 PM

cause I had an error about the

node:crypto

node:crypto

module

message.txt6.89KB

Z

ZachHandley•5/16/25, 5:59 PM

so I added the WASM there, as I've had success with that in the past

Z

ZachHandley•5/16/25, 5:59 PM

and then it gave me an error about Buffer missing or something, but that's native so, idk

Z

ZachHandley•5/16/25, 6:00 PM

workers build failed

Z

ZachHandley•5/16/25, 6:00 PM

Z

ZachHandley•5/16/25, 6:00 PM

when I added the

main

main

part

Ggruntlord6 anyone else having issues with deploy buttons? My repo and the public cloudflare...

H

Hard@Work•5/16/25, 6:33 PM

Thanks for the report, it is on the statuspage: https://discord.com/channels/595317990191398933/895794943182909470/1373000347563593950

L

lucasp•5/16/25, 7:52 PM

hello,
I'm using hono with cloudflare workers and I'd like to create a microservices architecture with workers, that is, have a worker that acts as an API gateway that validates the token and then redirects calls to the workers with service bindings, but I can't make the workers (microservices) private, for example when they are deployed in docker and they can only communicate over an internal network. I'm using hono. Is there any way to do this?

Llucasp hello, I'm using hono with cloudflare workers and I'd like to create a microserv...

H

Hard@Work•5/16/25, 7:57 PM

I'm not sure I understand? If you disable

workers_dev

workers_dev

and don't add any

routes

routes

, then the Worker should not be accessible via anything but service bindings

HHard@Work I'm not sure I understand? If you disable `workers_dev` and don't add any `route...

L

lucasp•5/16/25, 7:58 PM

but my worker is an API with hono and when deploying it it is exposed with a URL

Llucasp but my worker is an API with hono and when deploying it it is exposed with a URL

H

Hard@Work•5/16/25, 8:01 PM

If the

wrangler.json

wrangler.json

doesn't have a Route/

workers_dev

workers_dev

, it won't have a URL, even if you are using Hono

HHard@Work If the `wrangler.json` doesn't have a Route/`workers_dev`, it won't have a URL, ...

L

lucasp•5/16/25, 8:02 PM

Sorry, maybe I'm not understanding correctly the ecosystem. If I set "workers_dev": false, it stops being exposed with a public URL, but I can communicate through service bindings?

Llucasp Sorry, maybe I'm not understanding correctly the ecosystem. If I set "workers_de...

H

Hard@Work•5/16/25, 8:06 PM

Yes, that's correct

HHard@Work Yes, that's correct

L

lucasp•5/16/25, 8:07 PM

okey, i will try, TY!

Z

ZachHandley•5/17/25, 6:19 AM

Hey when will CF Workers get MessageChannel?

Z

ZachHandley•5/17/25, 6:23 AM

https://github.com/withastro/astro/issues/12824

GitHub

React 19 + Cloudflare Adapter -> "Bug: Uncaught ReferenceError: Mes...

Astro Info Astro v5.1.1 Node v22.6.0 System macOS (arm64) Package Manager bun Output server Adapter @astrojs/cloudflare Integrations @astrojs/mdx @astrojs/sitemap @astrojs/tailwind @astrojs/react I...

Z

ZachHandley•5/17/25, 6:23 AM

easy workaround, but just curious

Z

ZachHandley•5/17/25, 6:53 PM

how do I see actual errors?

Z

ZachHandley•5/17/25, 6:53 PM

"18:50:33 [ERROR] Error: Disallowed operation called within global scope. Asynchronous I/O (ex: fetch() or connect()), setting a timeout, and generating random values are not allowed within global scope. To fix this error, perform this operation within a handler. https://developers.cloudflare.com/workers/runtime-apis/handlers/\n    at $store.off (chunks/Button_DdLih6DG.mjs:3475:7)\n    at chunks/Button_DdLih6DG.mjs:3388:34\n    at Object.get (chunks/Button_DdLih6DG.mjs:3370:11)\n    at chunks/useAuth_DoHMfpz7.mjs:191:13"

"18:50:33 [ERROR] Error: Disallowed operation called within global scope. Asynchronous I/O (ex: fetch() or connect()), setting a timeout, and generating random values are not allowed within global scope. To fix this error, perform this operation within a handler. https://developers.cloudflare.com/workers/runtime-apis/handlers/\n    at $store.off (chunks/Button_DdLih6DG.mjs:3475:7)\n    at chunks/Button_DdLih6DG.mjs:3388:34\n    at Object.get (chunks/Button_DdLih6DG.mjs:3370:11)\n    at chunks/useAuth_DoHMfpz7.mjs:191:13"

"18:50:33 [ERROR] Error: Disallowed operation called within global scope. Asynchronous I/O (ex: fetch() or connect()), setting a timeout, and generating random values are not allowed within global scope. To fix this error, perform this operation within a handler. https://developers.cloudflare.com/workers/runtime-apis/handlers/\n    at $store.off (chunks/Button_DdLih6DG.mjs:3475:7)\n    at chunks/Button_DdLih6DG.mjs:3388:34\n    at Object.get (chunks/Button_DdLih6DG.mjs:3370:11)\n    at chunks/useAuth_DoHMfpz7.mjs:191:13"

"18:50:33 [ERROR] Error: Disallowed operation called within global scope. Asynchronous I/O (ex: fetch() or connect()), setting a timeout, and generating random values are not allowed within global scope. To fix this error, perform this operation within a handler. https://developers.cloudflare.com/workers/runtime-apis/handlers/\n    at $store.off (chunks/Button_DdLih6DG.mjs:3475:7)\n    at chunks/Button_DdLih6DG.mjs:3388:34\n    at Object.get (chunks/Button_DdLih6DG.mjs:3370:11)\n    at chunks/useAuth_DoHMfpz7.mjs:191:13"

Z

ZachHandley•5/17/25, 6:53 PM

I have vite minification off, but it still gives me garbage answers

idk what "Button_" is, at all, I have no component named button, I have a useAuth, but I just rewrote it to use a lazy initialization (it's just a persistentMap) and still can't get anything to work even after changing that

Z

ZachHandley•5/17/25, 7:08 PM

https://developers.cloudflare.com/workers/observability/source-maps/ this doesn't do anything

Cloudflare Docs

Source maps and stack traces

Adding source maps and generating stack traces for Workers.

Original message was deleted

Z

ZachHandley•5/17/25, 11:50 PM

I am

Z

ZachHandley•5/17/25, 11:50 PM

sadly

Z

ZachHandley•5/17/25, 11:50 PM

I have spent all day on this, and basically

Z

ZachHandley•5/17/25, 11:50 PM

Astro mounts my MainLayout, which uses Crossmint

wrangler.toml has a vscode extension for some sorta type checking, is there one for the wrangler.jso

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