When import this `import consumers from 'stream/consumers'`, miniflare complains: ```ts ✘ [ERROR] Co

When import this

import consumers from 'stream/consumers'

import consumers from 'stream/consumers'

import consumers from 'stream/consumers'

import consumers from 'stream/consumers', miniflare complains:

✘ [ERROR] Could not resolve "stream/consumers"

    src/routes/headlines.ts:13:22:
      13 │ import consumers from 'stream/consumers'
         ╵                       ~~~~~~~~~~~~~~~~~~

  The package "stream/consumers" wasn't found on the file system but is built into node. Are you trying to bundle for node? You can use "platform: 'node'" to do that, which will remove this error.

✘ [ERROR] Could not resolve "stream/consumers"

    src/routes/headlines.ts:13:22:
      13 │ import consumers from 'stream/consumers'
         ╵                       ~~~~~~~~~~~~~~~~~~

  The package "stream/consumers" wasn't found on the file system but is built into node. Are you trying to bundle for node? You can use "platform: 'node'" to do that, which will remove this error.

✘ [ERROR] Could not resolve "stream/consumers"

    src/routes/headlines.ts:13:22:
      13 │ import consumers from 'stream/consumers'
         ╵                       ~~~~~~~~~~~~~~~~~~

  The package "stream/consumers" wasn't found on the file system but is built into node. Are you trying to bundle for node? You can use "platform: 'node'" to do that, which will remove this error.

✘ [ERROR] Could not resolve "stream/consumers"

    src/routes/headlines.ts:13:22:
      13 │ import consumers from 'stream/consumers'
         ╵                       ~~~~~~~~~~~~~~~~~~

  The package "stream/consumers" wasn't found on the file system but is built into node. Are you trying to bundle for node? You can use "platform: 'node'" to do that, which will remove this error.

BUT: This page says that both the

Buffer

Buffer

Buffer

Buffer and

Streams

Streams

Streams

Streams API are supported, and I have set

node_compat = true

node_compat = true

node_compat = true

node_compat = true in my

wrangler.toml

wrangler.toml

wrangler.toml

wrangler.toml.
So why doesn't it work? :)

(Same error if I try

import consumers from 'node:stream/consumers'

import consumers from 'node:stream/consumers'

import consumers from 'node:stream/consumers'

import consumers from 'node:stream/consumers' instead btw.)
Do I also have to set

compatibility_flags = [ "nodejs_compat" ]

compatibility_flags = [ "nodejs_compat" ]

compatibility_flags = [ "nodejs_compat" ]

compatibility_flags = [ "nodejs_compat" ] in addition to

node_compat = true

node_compat = true

node_compat = true

node_compat = true?

Cloudflare Docs

Node.js compatibility · Cloudflare Workers docs

Implemented Node.js runtime APIs and enablement instructions for your Worker project.

Llocalλorse When import this `import consumers from 'stream/consumers'`, miniflare complains...

Julian•2/9/24, 12:15 AM

I'm not sure if you're running into the same problem as me, but what I'm actually seeing is that wranglerwrangler 's live reload function seems to break with these nodejs_compatnodejs_compat imports. So what I'm seeing is that I can get the code to compile fine when I first run wrangler devwrangler dev but if I make any code changes at all and wranglerwrangler does a live reload, it'll throw that error.

James•2/9/24, 12:46 AM

You need nodejs_compatnodejs_compat compat flag, not node_compatnode_compat to import from any node:node: namespace. But yes, the latest version of wrangler did break live reloads with node:node: imports, and is being tracked here: https://github.com/cloudflare/workers-sdk/issues/4959

JJames You need `nodejs_compat` compat flag, not `node_compat` to import from any `node...

localλorseOP•2/9/24, 12:57 AM

wha's the diff between nodejs_compatnodejs_compat and node_compatnode_compat flags?

Llocalλorse wha's the diff between `nodejs_compat` and `node_compat` flags?

James•2/9/24, 12:59 AM

tl;dr, node_compatnode_compat is old and polyfills a bunch of stuff. It's not great, a bit slow, adds to bundle size, and the polyfills aren't perfect. nodejs_compatnodejs_compat is Cloudflare's actual Node.js compatibility built right into the workerdworkerd runtime. There's some DX pain aroound them both existing right now which I wrote up a bit at https://github.com/cloudflare/workers-sdk/issues/4082

JJames tl;dr, `node_compat` is old and polyfills a bunch of stuff. It's not great, a bi...

localλorseOP•2/9/24, 1:00 AM

so should I enable both or just one?

localλorseOP•2/9/24, 1:00 AM

is one a superset of the other?

James•2/9/24, 1:00 AM

you can't enable both, it's not possible

James•2/9/24, 1:00 AM

I would personally recommend only ever using nodejs_compatnodejs_compat these days, unless you're using something legacy that specifically needs node_compatnode_compat, like pgpg

James•2/9/24, 1:01 AM

With Pages Functions, you also can't really use node_compatnode_compat, only nodejs_compatnodejs_compat

James•2/9/24, 1:01 AM

It's all a bit confusing, sorry

JJames I would personally recommend only ever using `nodejs_compat` these days, unless ...

localλorseOP•2/9/24, 1:05 AM

my project is based on this template which uses node_compatnode_compat: https://github.com/timothymiller/t4-app/blob/93c8ee3dfcfa181ac7d66c23048cbf7d13648e26/packages/api/wrangler.toml#L4

James•2/9/24, 1:06 AM

This looks like a Workers project, not Pages Functions

James•2/9/24, 1:07 AM

Maybe one of their dependencies requires node_compatnode_compat, not sure

James•2/9/24, 1:09 AM

I would heavily encourage you to use nodejs_compatnodejs_compat, drop node_compatnode_compat and import from the node:node: prefix if you can, though

JJames I would heavily encourage you to use `nodejs_compat`, drop `node_compat` and imp...

localλorseOP•2/9/24, 1:11 AM

what if some transitive deps don't import from the node:node: prefix?

James•2/9/24, 1:12 AM

Then it'll depend drastically on what/how they import things. If they import stuff that's covered by node_compatnode_compat, you might be okay, but then you can't use anything from nodejs_compatnodejs_compat. This is unfortunately where the DX starts to really decline, and the crux of my issue at https://github.com/cloudflare/workers-sdk/issues/4082. It's not a great experience.

James•2/9/24, 1:12 AM

It's not uncommon for people to have start patching their dependencies, and that sucks

HHello, I’m Allie!As far as I'm aware, you can only use `wrangler` or a framework's dev command. I...

《

《 Sarge 》•2/9/24, 9:03 AM

Well that is a shame :/ I was hopinf for a straight forward process. Thanks for confirming.

《《 Sarge 》Well that is a shame :/ I was hopinf for a straight forward process. Thanks for ...

Hello, I’m Allie!•2/9/24, 9:07 AM

Though actually, this has changed recently. Some frameworks are adding support for certain bindings via Miniflare's getBindingsProxygetBindingsProxy, so you could usggest to the Nuxt team that they integrate that, if they aren't already working on it

Paolo•2/9/24, 7:51 PM

what do you use to test functions?

Paolo•2/9/24, 9:36 PM

I'm struggling to test against a Response object, does anyone have any advice?

Paolo•2/9/24, 10:48 PM

Especially how to etract the Response body

James•2/9/24, 10:53 PM

await response.text()

await response.text()

, or

await response.json()

await response.json()

etc. are common ways to get the body. More here: https://developer.mozilla.org/en-US/docs/Web/API/Response#instance_methods. What does the response contain exactly?

Paolo•2/9/24, 11:19 PM

oh it's a normal Response object?

JJames `await response.text()`, or `await response.json()` etc. are common ways to get ...

Paolo•2/9/24, 11:26 PM

Thank you, it worked!

James•2/9/24, 11:27 PM

Awesome, yeah just a normal Response

Paolo•2/9/24, 11:28 PM

@James do you know if there is already a mocked Request object?

James•2/9/24, 11:29 PM

hmm I'm not quite sure what you mean. I'd recommend taking a look at some of the Pages fixtures in the

workers-sdk

workers-sdk

repo for examples though: https://github.com/cloudflare/workers-sdk/tree/main/fixtures/pages-functions-app

James•2/9/24, 11:30 PM

These fixtures are what wrangler uses for its own tests

Paolo•2/9/24, 11:39 PM

Those are cool! those tests seem to be doing a fetch and checking the response, but instead I just call onRequestGet/Post with a mocked Request (as in a handcrafted object pretending to be a Request). I'm not sure it's the best way, but it sidesteps the network stack and I can set up the database contents more easily

Alexey•2/10/24, 4:24 PM

[Need Help With Functions Source Maps]
I want to generate source maps for server side (i.e.

./functions

./functions

dir) code.
I found that

wrangler pages functions build ./functions --sourcemap

wrangler pages functions build ./functions --sourcemap

command generates two file

index.js

index.js

index.js.map

index.js.map

which seems something what I need.
But inspection of

index.js

index.js

reveals that it doesn't compile only

./functions

./functions

code, but also the contents of

./src

./src

folder.
That is weird, because docs for the command say

Compile a folder of Cloudflare Pages Functions into a single Worker

Compile a folder of Cloudflare Pages Functions into a single Worker

Is there a way to compile the

./functions

./functions

into a worker file + sourcemaps and upload the generated worker afterwards?

cryck•2/12/24, 12:12 AM

Hey, I am running into a problem with my functions. I deployed them in the /functions folder (in this case helloworld.js). When ever I try to use one of them e.g. the example /helloworld it returns my index.html instead. Does anybody know form the top of their head what I am doing wrong?

cryck•2/12/24, 8:17 AM

I found the issue, functions are not supported when using direct upload.

Tudders•2/12/24, 8:21 AM

Hey all - has anyone done some audio encoding using a cloudflare function? Specifically wav to mp3?

Paolo•2/12/24, 4:14 PM

what's a good server-side templating engine to use with Functions? I'd like to be able to refer to load templates from the deployed files that are not in the published folder (for example if i publish "public", I'd keep my templates in "templates")

edit: text modules!

Paolo•2/12/24, 8:52 PM

oh, Handlebars does not work because it generates code, mustache works

Paolo•2/13/24, 9:41 AM

I'm trying to set up _routes.json for wrangler in local development and it's ignoring exclude. I put it in the functions folder, is that the right place?

PPaolo I'm trying to set up _routes.json for wrangler in local development and it's ign...

Paolo•2/13/24, 3:06 PM

I'm kind of stumped, it seems [[catchall]] ignores the exclusions in _routes

PPaolo I'm trying to set up _routes.json for wrangler in local development and it's ign...

Walshy•2/13/24, 7:09 PM

It should be in the output folder (what directory you specify in wrangler pages dev)

WWalshy It should be in the output folder (what directory you specify in wrangler pages ...

Paolo•2/13/24, 7:11 PM

Thank you, i tried and tried and failed. I'll have a look when I'm back.

Paolo•2/13/24, 7:12 PM

The issue is that I need a catchall function at the root, but it seems to catch requests even for existing static files

WWalshy It should be in the output folder (what directory you specify in wrangler pages ...

Paolo•2/13/24, 9:37 PM

It worked perfectly, thanks! It's good to be able to have your root static, and your static folder, and still be able to catchall on root

titanic_•2/15/24, 5:07 PM

An unknown error occured. Contact your account team or Cloudflare support: https://cfl.re/3WgEyrH. (Code: 8000000)

What is the correct way to import / require in a function?

Ttitanic_An unknown error occured. Contact your account team or Cloudflare support: https...

Erisa•2/15/24, 5:10 PM

We're currently in maintenance can you try that again once its over? https://www.cloudflarestatus.com/incidents/0j9638c9ddxm

Control Plane Test on Thursday, February 15th, 2024

Ttitanic_An unknown error occured. Contact your account team or Cloudflare support: https...

Erisa•2/15/24, 5:32 PM

Can you try the same thing again and see if it works now? If not, could you share more information about what you're doing?

titanic_•2/15/24, 5:45 PM

Trying now

titanic_•2/15/24, 5:46 PM

Working fine

IEatBeans•2/17/24, 8:36 AM

Hey, I was wondering if it’s possible to use mTLS with pages functions? Ideally I can create a middleware that validates the mTLS certificate for certain routes. I found documentation on how to do it with workers but since pages doesn’t have a .toml file idk where to put the bindings. Thanks!

Varna•2/17/24, 9:27 PM

Could it be that functions in

wrangler pages dev

wrangler pages dev

don't support proxying 302 redirects?
`wrangler pages dev -- astro dev` fails to follow Astro redirects

Kickassfu•2/18/24, 9:02 AM

guys i need help with cloudflare i have bought a .COM domain name on cloudflare but my hosting is at Hostingn.in
i have the nameservers ns1 ns2 from hostingn i have also added them in dns ns

When import this `import consumers from 'stream/consumers'`, miniflare complains: ```ts ✘ [ERROR] Co

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