Cloudflare Developers•17mo ago

On latest Nextjs, a new project doesnt suffer from 1mb limit

MMas Inis On latest Nextjs, a new project doesnt suffer from 1mb limit

Hard@Work•8/12/24, 9:54 AM

Hm... maybe it's an issue with just that project then?

Hard@Work•8/12/24, 9:54 AM

If you take the code of the project, but deploy it to a fresh project, does it go through?

HHard@Work If you take the code of the project, but deploy it to a fresh project, does it g...

Mas InisOP•8/12/24, 10:00 AM

I tried to create a new project from the same git repo, got 1mb limit too

MMas Inis I tried to create a new project from the same git repo, got 1mb limit too

Hard@Work•8/12/24, 10:02 AM

With

wrangler

wrangler

, or via the GitHub/Lab integration?

Mas InisOP•8/12/24, 10:03 AM

via Github/Lab, let me try wrangler deploy

Mas InisOP•8/12/24, 10:18 AM

Still got 1mb limit

When running

pnpm dlx wrangler pages deploy

pnpm dlx wrangler pages deploy

I can see that some JS files are indess above 1MB but below 10MB

The total of all JS Files is 24MB

HHard@Work With `wrangler`, or via the GitHub/Lab integration?

Mas InisOP•8/12/24, 11:16 AM

looks like thats the problem?

MMas Inis Still got 1mb limit When running `pnpm dlx wrangler pages deploy` I can see tha...

Hard@Work•8/12/24, 11:19 AM

This might be the issue. The limit is 10 MB for the entire bundle, so the fact that it is 24 MB could cause it to error

Mas InisOP•8/12/24, 11:46 AM

I see, I wil try to reduce the total size. I hope the error message can be clearer.

.gwapes•8/12/24, 1:04 PM

Can you connect to a d1 database using hyperdrive?

..gwapes Can you connect to a d1 database using hyperdrive?

Hard@Work•8/12/24, 1:07 PM

No, as D1 does not have a Postgres-compatible API

.gwapes•8/12/24, 1:07 PM

Gotcha

.gwapes•8/12/24, 1:08 PM

What db do most people use with a worker?

..gwapes What db do most people use with a worker?

Hard@Work•8/12/24, 1:13 PM

It depends on what kind of data you have, what performance you need, how many queries you expect, etc.

.gwapes•8/12/24, 1:13 PM

ig something that has decent performance but won't hurt the bank

Isaac McFadyen•8/12/24, 1:16 PM

Keep in mind that D1 doesn't need Hyperdrive.

Isaac McFadyen•8/12/24, 1:16 PM

You can still connect to D1 without Hyperdrive and it will be just as performant.

JJav Hello I could not find it in the docs and apparently the delivery fails does t...

Hard@Work•8/12/24, 4:12 PM

It should, though note:

Email Routing does not have advanced routing options. Characters such as + or ., which perform special actions in email providers like Gmail and Outlook, are currently treated as normal characters on custom addresses. More flexible routing options are in our roadmap.

JJav The + is not allowed in the email route (at least from the UI) and when I send t...

Hard@Work•8/12/24, 4:29 PM

If you add it via the API, does it work?

mertman256•8/12/24, 4:38 PM

is there somewhere i can send abuse about a phishing page

Mmertman256 is there somewhere i can send abuse about a phishing page

Devon•8/12/24, 4:38 PM

https://www.cloudflare.com/trust-hub/reporting-abuse/

Reporting abuse - Cloudflare | Cloudflare

Learn how to report abuse to Cloudflare, how to categorize the abuse you report, what information to include in your report, how to report anonymously, and more.

DDevon https://www.cloudflare.com/trust-hub/reporting-abuse/

mertman256•8/12/24, 4:38 PM

thanks

sadel•8/12/24, 7:19 PM

does the default vitest setup work with hono?

R1CH•8/12/24, 9:23 PM

Route pattern matching considers the entire request URL, including the query parameter string. Since route patterns may not contain query parameters, the only way to have a route pattern match URLs with query parameters is to terminate it with a wildcard, *.

Is there a way to change this behavior to ignore the query string?

Erisa•8/12/24, 10:29 PM

Erisa•8/12/24, 10:30 PM

if its just one path i'd make two routes, one

example.com/path

example.com/path

and another

example.com/path?*

example.com/path?*

Jooe•8/12/24, 10:53 PM

Is it possible to fully privatize the RPC worker, ensuring it does not expose the fetch method via a public URL?

JJooe Is it possible to fully privatize the RPC worker, ensuring it does not expose th...

Hello, I’m Allie!•8/12/24, 10:58 PM

If you don't have any routes/custom domains in your

wrangler

wrangler

config then there is no way for it to be accessed

HHello, I’m Allie!If you don't have any routes/custom domains in your `wrangler` config then there...

Erisa•8/13/24, 12:27 AM

you also need to do

workers_dev = false

workers_dev = false

when using a wrangler.toml

Elektra•8/13/24, 5:58 AM

oops sorry i should post this in the wrangler topic perhaps.

addshore•8/13/24, 3:04 PM

Hi all, I have been reading as much as I can see that is publically availible re Socket Workers (TCp, UDP connections inbound and triggering workers). Just wondering if there has been any movement on this other than the blog post from years back?

dave•8/13/24, 3:10 PM

Is this a good cache rule to make the cache obey the

no-store

no-store

request header in my Worker subrequests?

Vero•8/13/24, 6:05 PM

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dave•8/13/24, 10:28 PM

Sanity check, am I billed for wall time at all, or purely CPU time?

Walshy•8/13/24, 10:59 PM

cpu

Brett Willis•8/14/24, 2:19 AM

Needing some help, is there is no mechanism for handling the event that a client disconnects/cancels a request?
When implementing event streams (SSE), I need to do some cleanup when the client disconnects from the stream.
Currently, one of two things happen:
(1) The request will just end with no opportunity to clean up.
(2) I do some complex

ctx.waitUntil()

ctx.waitUntil()

with a promise that manually resolves when the stream closes, and now I can do cleanup within that promise, but now I have no way to know that the client has disconnected and

ctx.waitUntil()

ctx.waitUntil()

will just be aborted by the runtime 30s or so after the client disconnects.

The only way is to regularly test writing to the stream (e.g. a SSE

: comment

: comment

) to test if the client is alive so that I can cleanup before that 30s elapses... is that correct? Any way to know immediately when a client has disconnected?

Brett Willis•8/14/24, 2:42 AM

Furthermore, I think

await stream.write(...)

await stream.write(...)

rejects immediately if the client is disconnected, however if subclassing a

ReadableStream

ReadableStream

, then

controller.enqueue(...)

controller.enqueue(...)

does not throw and neither is

underlyingSource.cancel()

underlyingSource.cancel()

called when the client disconnects?

Deo Kumar•8/14/24, 6:29 AM

is the new assets binding live?

DDeo Kumar is the new assets binding live?

ItsWendell•8/14/24, 11:27 AM

Also can't wait for this, a date that was mentioned in one if the github commits related to this was 15th, which is tomorrow

Stoke•8/14/24, 12:03 PM

Does anyone know of any kind of example on how to deploy PR environments with slug urls similar to how pages does it? using Pages, I can

wrangler pages deploy --branch=pr123

wrangler pages deploy --branch=pr123

and it will automatically wire the

preview

preview

environment with URL

pr123.mypage.pages.dev

pr123.mypage.pages.dev

. I'm struggling to do the same with a worker, because the environment and routes have to be specified in wrangler.toml. I'd be fine with deploying to the same

preview

preview

env (for the variables), but then I'd need the route with the slug (

pr123

pr123

) to be updated to always point to the correct deployment ID. There will be multiple PRs active at the same time. Thanks!

Zack•8/14/24, 4:00 PM

Hey, trying to optimise a worker that I have to use less memory (as we are seeing out of memory errors) by streaming responses from KV instead of pulling the entire 3MB value into memory. Seeing some huge performance issues after making these changes though, requests taking 25 seconds in our test environment, but locally this all run quickly. I was wondering how cloudflare workers scale when they get hit with a lot of concurrent requests to a single edge region. Also, there are limits on 6 external requests at once, including to R2 and KV, is that per request or per worker?

ZZack Hey, trying to optimise a worker that I have to use less memory (as we are seein...

Hard@Work•8/14/24, 4:02 PM

Per request. Workers scale(basically) infinitely across multiple devices/requests, but requests from the same device/client may share a single isolate

HHard@Work Per request. Workers scale(basically) infinitely across multiple devices/request...

Zack•8/14/24, 4:02 PM

I see, that could explain the issues we're seeing then. Why may they share the same isolate when from the same device/client?

Zack•8/14/24, 4:03 PM

Debugging this is proving a huge pain, especially as I can't get performance metrics for the CPU based part of the functions

ZZack I see, that could explain the issues we're seeing then. Why may they share the s...

Hard@Work•8/14/24, 4:05 PM

Connection Affinity. Basically, when you make multiple requests to a Cloudflare-protected website, your browser(or other client) may store information about the connection(which server you are connected to), so that you continue to connect to the same server over multiple requests. If you make multiple requests to the same machine for a Worker then they share an isolate(unless it is overloaded, iirc)

Hard@Work•8/14/24, 4:07 PM

Sorry if this sounds confusing, I'm not sure I've worded it as clearly as can be

HHard@Work Connection Affinity. Basically, when you make multiple requests to a Cloudflare-...

Zack•8/14/24, 4:07 PM

I see. Have you got any suggestions on how to understand what's causing the performance problems we're seeing? I'm basically stuck between a rock and a hard place right now. Our currently implementation uses too much memory, but the new implementation causes this strange behaviour

ZZack I see. Have you got any suggestions on how to understand what's causing the perf...

Hard@Work•8/14/24, 4:08 PM

DevTools might be of use here? https://developers.cloudflare.com/workers/testing/debugging-tools/#chrome-devtools

Cloudflare Docs

Debugging tools | Cloudflare Workers docs

Debug your local and deployed Workers using a variety of tools.

On latest Nextjs, a new project doesnt suffer from 1mb limit

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