free

That might be why? Free-plan sites are more likely to be rerouted. Though the amount of rerouting happening does seem a bit unusual

Aaz im making my request to cloudflare which is going to an american datacenter (whi...

Chaika•5/8/24, 8:10 PM

yea sounds your ISP -> CF issue, how are you determining the location you hit, just off the cf-ray response header?

CChaika geoip/geodns yea, could happen. I remember when CF was talking about making mach...

Hello, I’m Allie!•5/8/24, 8:10 PM

Not so much that, more that if you try to look up a CF IP in MaxMind, it should always show US, even if it isn't US

CChaika yea sounds your ISP -> CF issue, how are you determining the location you hit, j...

azOP•5/8/24, 8:10 PM

yeah

Hello, I’m Allie!•5/8/24, 8:10 PM

Shared IP or not

HHello, I’m Allie!Not so much that, more that if you try to look up a CF IP in MaxMind, it should ...

Chaika•5/8/24, 8:10 PM

that should just be for inbound anycast IPs and not the ones which connect to your origin/outbound

azOP•5/8/24, 8:10 PM

i normally go to man or lhr, but now im going to AMS or toronto/chicago/seattle

HHello, I’m Allie!Not so much that, more that if you try to look up a CF IP in MaxMind, it should ...

DarkDeviL•5/8/24, 8:10 PM

Depends on which IP you check.

Aaz i normally go to man or lhr, but now im going to AMS or toronto/chicago/seattle

Chaika•5/8/24, 8:12 PM

there's sites you can use to see if it's plan based, there's another one but I can't think of it right now, can use https://debug.chaika.me/?findColo=true though

CChaika that should just be for inbound anycast IPs and not the ones which connect to yo...

Hello, I’m Allie!•5/8/24, 8:12 PM

Huh, that's new...

CChaika there's sites you can use to see if it's plan based, there's another one but I c...

azOP•5/8/24, 8:12 PM

Chaika•5/8/24, 8:12 PM

oh the other one is https://cloudflare.manfredi.io/en/tools/datacenters/

Cloudflare Tools

A set of unofficial tools to check connectivity to the Cloudflare network.

Hello, I’m Allie!•5/8/24, 8:12 PM

Had a thing up recently where every check I did was geolocated to SanFran

Aaz Click to see attachment

Chaika•5/8/24, 8:13 PM

looks like you have no IPv6 but even free is going to AMS, doesn't seem too bad

CChaika oh the other one is https://cloudflare.manfredi.io/en/tools/datacenters/

azOP•5/8/24, 8:13 PM

CORS is not liking this page

Chaika•5/8/24, 8:13 PM

oh is it broken by apple or the latest chrome stuff? rip

azOP•5/8/24, 8:14 PM

is this not just standard CORS ?

azOP•5/8/24, 8:14 PM

i will try a different ISP

Aaz is this not just standard CORS ?

Chaika•5/8/24, 8:15 PM

oh a few of them are broken looks like, it should still display most of them

Chaika•5/8/24, 8:15 PM

possible your ISP just had a fluke for a second with routing. If you're checking off the Cf-Ray that should be your input colo, but just to double check, you don't have smart placement on that worker right?

azOP•5/8/24, 8:16 PM

works fine on icloud private relay

azOP•5/8/24, 8:16 PM

must just be my ISP

blindChicken•5/8/24, 8:45 PM

I'm trying to create a worker to use as a service binding following the instruction in the recent blog post

javascript native RPC

javascript native RPC

but the worker fails immediately with the warning:

The entrypoint src/worker.js has exports like an ES Module, but hasn't defined a default export like a module worker normally would.

The entrypoint src/worker.js has exports like an ES Module, but hasn't defined a default export like a module worker normally would.

This is promptly followed by the error:

Uncaught Error: Dynamic require of "cloudflare:workers" is not supported\n

Uncaught Error: Dynamic require of "cloudflare:workers" is not supported\n

blog post link:
https://blog.cloudflare.com/javascript-native-rpc

How to fix?

The Cloudflare Blog

We've added JavaScript-native RPC to Cloudflare Workers

Cloudflare Workers now features a built-in RPC (Remote Procedure Call) system for use in Worker-to-Worker and Worker-to-Durable Object communication, with absolutely minimal boilerplate. We've designed an RPC system so expressive that calling a remote service can feel like using a library.

BblindChicken I'm trying to create a worker to use as a service binding following the instruct...

Hello, I’m Allie!•5/8/24, 8:54 PM

What's your

compatibility_date

compatibility_date

blindChicken•5/8/24, 8:54 PM

compatibility_date = "2024-05-07"

compatibility_date = "2024-05-07"

BblindChicken ```compatibility_date = "2024-05-07"```

Hello, I’m Allie!•5/8/24, 8:55 PM

Do you have a repo?

blindChicken•5/8/24, 8:55 PM

No but I can post code, it's only a few lines a this point.

BblindChicken No but I can post code, it's only a few lines a this point.

Hello, I’m Allie!•5/8/24, 8:55 PM

Go ahead

blindChicken•5/8/24, 8:57 PM

Actually I think I just figured out the problem. If I include

default

default

it appears to work.

blindChicken•5/8/24, 8:58 PM

Like this

export default class Mailer extends WorkerEntrypoint {...

export default class Mailer extends WorkerEntrypoint {...

instead of

export class Mailer extends WorkerEntrypoint {...

export class Mailer extends WorkerEntrypoint {...

BblindChicken Like this ```export default class Mailer extends WorkerEntrypoint {...``` instea...

Hello, I’m Allie!•5/8/24, 9:01 PM

Oh... Yeah, that's because

wrangler

wrangler

detects the type of the Worker based on whether or not you

export default

export default

. If it isn't

export default

export default

, then it assumes you are using Service Worker syntax

HHello, I’m Allie!Oh... Yeah, that's because `wrangler` detects the type of the Worker based on wh...

blindChicken•5/8/24, 9:05 PM

I tried to deploy my code and now it throws:

The uploaded script has no registered event handlers. [code: 10068]

The uploaded script has no registered event handlers. [code: 10068]

BblindChicken I tried to deploy my code and now it throws: ```The uploaded script has no regis...

Hello, I’m Allie!•5/8/24, 9:07 PM

~~Do you have any routes enabled?~~ Nvm

BblindChicken I tried to deploy my code and now it throws: ```The uploaded script has no regis...

Hello, I’m Allie!•5/8/24, 9:08 PM

Does your

class

class

have a

fetch()

fetch()

method?

HHello, I’m Allie!Does your `class` have a `fetch()` method?

blindChicken•5/8/24, 9:09 PM

No. But neither does the code in examples of the blog.

BblindChicken No. But neither does the code in examples of the blog.

Hello, I’m Allie!•5/8/24, 9:09 PM

Does your

wrangler.toml

wrangler.toml

include a route/workers.dev?

Hello, I’m Allie!•5/8/24, 9:10 PM

The example on the blog appears to be for a Worker that can only be called via Service Bindings, so it shouldn't have any routes/crons/queues, etc.

blindChicken•5/8/24, 9:10 PM

name = "worker-t"
main = "src/worker.js"
compatibility_date = "2024-05-07"
node_compat = true

name = "worker-t"
main = "src/worker.js"
compatibility_date = "2024-05-07"
node_compat = true

blindChicken•5/8/24, 9:11 PM

No routes/crons/queues... and I'm trying to call it from a service binding.

BblindChicken ``` name = "worker-t" main = "src/worker.js" compatibility_date = "2024-05-07" n...

Hello, I’m Allie!•5/8/24, 9:11 PM

Try adding

workers_dev = false

workers_dev = false

Hello, I’m Allie!•5/8/24, 9:12 PM

IIRC it adds

workers_dev

workers_dev

by default, unless you add a route

blindChicken•5/8/24, 9:12 PM

Same error!

BblindChicken Same error!

Hello, I’m Allie!•5/8/24, 9:20 PM

Ok, looking at it, it does appear to work if you add a

fetch()

fetch()

method, even if it doesn't actually do anything

blindChicken•5/8/24, 9:22 PM

Yup! added

async fetch(){}

async fetch(){}

to class and it deployed.

Hello, I’m Allie!•5/8/24, 9:23 PM

Filing an issue now

HHello, I’m Allie!Filing an issue now

blindChicken•5/8/24, 9:25 PM

Thanks, saves me the work!

HHello, I’m Allie!Filing an issue now

blindChicken•5/8/24, 9:27 PM

Any chance you can help me with my other issue:
workers-and-pages-helpService Binding Error "This Worker no longer exists"

nicco•5/8/24, 9:28 PM

Where could I find well-written cloudflare workers that I can use as reference? Something more complex than the examples in the docs

Hello, I’m Allie!•5/8/24, 9:30 PM

https://github.com/cloudflare/workers-sdk/issues/5788

GitHub

🐛 BUG: `WorkerEntrypoint` requires a handler to be uploaded · Issue...

Which Cloudflare product(s) does this pertain to? Wrangler core What version(s) of the tool(s) are you using? 3.53.1[Wrangler] What version of Node are you using? 22.1.0 What operating system and v...

blindChicken•5/8/24, 9:32 PM

@HardlyWorkin' It appears to have worked. The binding found worker and called the method. I made a mistake in my code, but that will be quickly fixed.

free

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