I see, thanks. Lets say I invoke 10 web requests and do json parsing. Assuming each json object is a

I see, thanks. Lets say I invoke 10 web requests and do json parsing. Assuming each json object is around 1000 characters, will it take more time or stay within 10ms?

Furina de Fontaine!!!OP•6/23/24, 1:53 PM

The json parsing ofc

FFurina de Fontaine!!!I see, thanks. Lets say I invoke 10 web requests and do json parsing. Assuming e...

johtso•6/23/24, 1:57 PM

try it and see what the cpu time is in the analytics?

Jjohtso try it and see what the cpu time is in the analytics?

Furina de Fontaine!!!OP•6/23/24, 1:59 PM

Yeah thanks

AngusMa•6/23/24, 2:01 PM

My worker makes KV requests 5 times, request to itunes.apple.comitunes.apple.com and parse about 10KB JSON 4 times, it only takes about 5~7ms CPU time.

Jjohtso is there any reason why a netlify rewrite to a cloudflare worker might not work?...

Walshy•6/23/24, 3:19 PM

It needs to be to the same hostname

WWalshy It needs to be to the same hostname

johtso•6/23/24, 3:20 PM

hmm, what do you mean by that? It's actually really strange, if I curl my endpoint it works fine, the request goes to my worker

johtso•6/23/24, 3:20 PM

but requests from the 3rd party service that's calling my webhook don't come through.. for whatever reason

johtso•6/23/24, 3:21 PM

if I switch the url to anything else, e.g. webhook.site .. the 3rd party service's webhook call comes through fine

johtso•6/23/24, 3:21 PM

so it works, but something is behaving differently

Walshy•6/23/24, 3:21 PM

Oh whoops netlify

johtso•6/23/24, 3:22 PM

or cloudflare? or the caller of the webhook

johtso•6/23/24, 3:22 PM

so hard to debug

Walshy•6/23/24, 3:23 PM

If the webhook caller doesn't give you more details (e.g. a status code or attempts or anything) then I'd ask them

Walshy•6/23/24, 3:23 PM

Possible they're being challenged

Walshy•6/23/24, 3:23 PM

You could check security events

WWalshy If the webhook caller doesn't give you more details (e.g. a status code or attem...

johtso•6/23/24, 4:39 PM

yeah, it's an organisation that's really hard to communicate with.. I'm kind of treating it like a black box right now

WWalshy You could check security events

johtso•6/23/24, 4:40 PM

oh interesting, let me see if I can figure out how to do that

johtso•6/23/24, 4:42 PM

@Walshy | Deploying oh wait, but that requires having a zone

johtso•6/23/24, 4:42 PM

I'm just using a CNAME subdomain with pages

Walshy•6/23/24, 4:43 PM

where does cloudflare fit in here?

WWalshy where does cloudflare fit in here? 😅

johtso•6/23/24, 4:44 PM

cloudflare pages?

johtso•6/23/24, 4:44 PM

I was previously trying with a worker and a netlify rewrite pointing at it, but thought I'd try using cloudflare pages with a custom domain instead to see if that helped

johtso•6/23/24, 4:44 PM

exactly the same issue

johtso•6/23/24, 4:45 PM

I think you might be right that it could be some kind of security challenge

Walshy•6/23/24, 4:46 PM

ok so it is pages

Walshy•6/23/24, 4:46 PM

you said netlify so it was very confusing

Walshy•6/23/24, 4:46 PM

Pages proxying doesn't allow cross-hostname

Walshy•6/23/24, 4:46 PM

as I mentioned at the start

Walshy•6/23/24, 4:47 PM

so, that part will never work

Walshy•6/23/24, 4:47 PM

Now is this a Worker or a Function?

johtso•6/23/24, 4:47 PM

I'm not using pages proxying

johtso•6/23/24, 4:48 PM

_worker.js

Walshy•6/23/24, 4:48 PM

This is getting very hard to follow :LuL:

Walshy•6/23/24, 4:48 PM

What is your actual setup?

WWalshy What is your actual setup?

johtso•6/23/24, 4:50 PM

a simple _worker.js in a pages project, set up with a custom domain foo.example.com. it successfully receives requests, including a different webhook from the same source. the other webhook (a body full of XML) never gets to my worker

Walshy•6/23/24, 4:50 PM

yeah check security events, if nothing in there then cf seems to be fine

johtso•6/23/24, 4:51 PM

I don't think I have anywhere to check security events

Walshy•6/23/24, 4:51 PM

oh right external dns

Walshy•6/23/24, 4:51 PM

then yeah this isn't a cf issue

Walshy•6/23/24, 4:51 PM

i'd chat to that caller that isn't working

johtso•6/23/24, 4:52 PM

it just seems impossible that it isn't a cf thing.. because if I cname foo.example.com to a different domain the request comes through

WWalshy then yeah this isn't a cf issue

johtso•6/23/24, 4:54 PM

do you say this because cf wouldn't be applying any firewall in that case?

Walshy•6/23/24, 4:57 PM

yup

johtso•6/23/24, 4:57 PM

oh crazy

johtso•6/23/24, 4:58 PM

I'm literally stumped then. I don't see how the sender of a http request would fail to send that request only if the domain they are sending to ends up going to a cloudflare worker

johtso•6/23/24, 5:00 PM

the fact that it also doesn't work when transparently tunnelled through a netlify site makes me think that cf must not be allowing the request through based on what it looks like, rather than it being a problem with the sender

johtso•6/23/24, 5:00 PM

but I appreciate the fact that I don't control the sender makes it hard to debug

johtso•6/23/24, 5:00 PM

hence spending a whole day trying to figure this out

Nob•6/23/24, 6:48 PM

I couldn't find a pricing calculator for the standard pricing model, so I created one:
https://standard-model-pricing-calculator.pages.dev/

johtso•6/23/24, 8:03 PM

@Walshy tried putting the same code on deno.deploy and forwarding requests to that and it works fine

I see, thanks. Lets say I invoke 10 web requests and do json parsing. Assuming each json object is a

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