Cloudflare Developers•13mo ago

you can see those inside dash

ConstantinOP•12/4/24, 1:14 AM

worker / settings -> runtime (compatibility date)

CConstantin you can see those inside dash

Isaac McFadyen•12/4/24, 1:14 AM

The dash actually pulls from the same source as the docs so if any aren't in the docs they also won't be in the dash unfortunately.

ConstantinOP•12/4/24, 1:15 AM

and here: https://developers.cloudflare.com/workers/configuration/compatibility-flags/#flags-history

Cloudflare Docs

Compatibility flags · Cloudflare Workers docs

Opt into a specific features of the Workers runtime for your Workers project.

ConstantinOP•12/4/24, 11:17 AM

hei, can turnstile be used for custom hostnames?

ConstantinOP•12/4/24, 11:18 AM

i want to add protection to my tenants contact forms, but can't see how to include these domains

dave•12/4/24, 1:33 PM

How do I extract the text inside <RESULT>1.214</RESULT><RESULT>1.214</RESULT> using HTMLRewriterHTMLRewriter?

<?xml version="1.0" standalone="no" ?><RESPONSE><RESULT>1.214</RESULT></RESPONSE>

<?xml version="1.0" standalone="no" ?><RESPONSE><RESULT>1.214</RESULT></RESPONSE>

Ddave How do I extract the text inside `<RESULT>1.214</RESULT>` using `HTMLRewriter`? ...

dave•12/4/24, 2:38 PM

ah, got it working by using .on("result").on("result")

Tom Austin•12/4/24, 2:54 PM

hi all, quick question. I've got a worker that interacts with the cache api however I could still see data being retrieved from the origin when it should be coming from the cache. I've now found that workers without a custom domain have no access to functional cache operations. I've now added a custom domain to my worker. Is my assumption that the issue was the missing custom domain and now that I've added it everything should work correct? Thanks

TTom Austin hi all, quick question. I've got a worker that interacts with the cache api howe...

lucidplot•12/4/24, 3:03 PM

you can see if a request was cached by looking at the response headers

Tom Austin•12/4/24, 3:04 PM

I'm seeing CF-Cache-Status HIT so I guess that's all good then

Shados•12/4/24, 3:18 PM

I can see from the release notes which version of v8 is used by Workerd/Cloudflare Workers. Is there a good resource to tell at a glance what JavaScript features are supported in a given v8 version?

Divanshu Chauhan•12/4/24, 4:07 PM

Hey guys, I don’t if this is the correct place to ask this question but I guess it relates closely to workers hence asking.

I wish to ask for a scenario (hypothetical):

Lets say I have my content in backblaze b2 (around 14tb, mostly photos, videos and zip files). I have around 100-120tb egress per month from b2 to users. How would bandwidth alliance work with this? If I do b2 -> cf worker -> user. What chargers can I expect from cloudflare? I know b2 would charge me for storage and egress between b2 and cloudflare is free because if bandwidth alliance but what about cloudflare -> user?

Original message was deleted

ConstantinOP•12/4/24, 4:25 PM

any ideea how much does that cost?

Negative•12/4/24, 7:10 PM

Is it a bad idea to have a DO that subscribes to a Graphql stream indefinitely? It would be responsible for creating new DOs and broadcasting to them from results in the stream. Running 24/7

Negative•12/4/24, 7:11 PM

Basically proxying this one stream into many dedicated streams.

dave•12/4/24, 7:19 PM

Any ideas on how can use a Worker to pick the "closest" server city? e.g. MiamiMiami is the query, and ["NYC", "Toronto"]["NYC", "Toronto"] is the list of server cities.

dave•12/4/24, 7:20 PM

oh I can use lat/long

NNegative Is it a bad idea to have a DO that subscribes to a Graphql stream indefinitely? ...

Hard@Work•12/4/24, 7:24 PM

It's not a bad idea per-se? You just need some logic to handle reconnections in the event you are disconnected from the stream

rivage•12/4/24, 8:20 PM

It would be awesome if tailing Worker logs streamed logs as they were created, not when requests conclude

rivage•12/4/24, 8:26 PM

Or started steaming logs after walling >15s

rivage•12/4/24, 8:28 PM

Transparency into when queues call consumers would be a welcome addition as well

kcbrewron•12/4/24, 9:19 PM

Shout-out to @boristane presenting at AWS reinvent

codebam•12/4/24, 10:45 PM

can someone help me with @cf/black-forest-labs/flux-1-schnell

codebam•12/4/24, 10:45 PM

what format is the output image?

codebam•12/4/24, 10:46 PM

I used atob(photo.image)atob(photo.image) to convert it to binary and save it but it doesn't open

codebam•12/5/24, 12:47 AM

I figured it out

codebam•12/5/24, 12:47 AM

another question though

codebam•12/5/24, 12:48 AM

can I use cloudflare email to reply to emails? last time I was only able to send emails to myself

codebam•12/5/24, 12:50 AM

https://developers.cloudflare.com/email-routing/email-workers/reply-email-workers/

codebam•12/5/24, 12:50 AM

never mind

strikeriv•12/5/24, 3:26 AM

can you use npm create cloudflare@latest my-angular-app -- --framework=angularnpm create cloudflare@latest my-angular-app -- --framework=angular to create angular applications with different angular versions?

PlutoIsBlue•12/5/24, 5:26 AM

hi guys can someone help me out? i need help getting my worker to return presigned image urls from my r2 storage

PlutoIsBlue•12/5/24, 5:26 AM

i keep getting internal server error

Azizel•12/5/24, 5:27 AM

So I just caught one one remotely logined into my azure account

codebam•12/5/24, 5:48 AM

how do I background a fetch?

codebam•12/5/24, 5:48 AM

in my worker

simons2889•12/5/24, 10:05 AM

Is it possible to connect a Cloudflare Durable Object socket as a proxy socket? I want to connect it to OpenAI's real-time API.

IIsaac McFadyen The dash actually pulls from the same source as the docs so if any aren't in the...

alotabits•12/5/24, 2:24 PM

Right, these lists are not the entire history. @Constantin is there an exhaustive source?

Ccodebam can I use cloudflare email to reply to emails? last time I was only able to send...

dave•12/5/24, 2:25 PM

Yes but I would personally recommend using AWS SES.

https://www.ai.moda/en/blog/ses-emails-from-workers

ai.moda

Using Amazon SES from Cloudflare Workers

Send emails from Cloudflare Workers via AWS SES. Covers AWS setup, IAM config, Worker code, and security best practices.

Ddave Yes but I would personally recommend using AWS SES. https://www.ai.moda/en/blog...

codebam•12/5/24, 10:09 PM

oh cool thanks

codebam•12/5/24, 10:09 PM

I made a discord bot on workers

juanferreras•12/5/24, 10:36 PM

I've seen a small spike of 524s (origin is CF Pages) and a single user-reported 1015 (we don't really have legacy rate-limiting enabled). I'd assume from the timings that it's related to https://www.cloudflarestatus.com/incidents/41sj47j4508f but posting in case anyone's seen anything so far

Jjuanferreras I've seen a small spike of 524s (origin is CF Pages) and a single user-reported ...

Peps•12/5/24, 11:16 PM

the user who reported the 1015, are they doing a ton of requests by any chance?

PPeps the user who reported the 1015, are they doing a ton of requests by any chance?

juanferreras•12/5/24, 11:19 PM

they did but not sure if extremely high / necessarily higher than other days of using the sites quite a bit. Have you seen internal worker (or pages) rate limits applying? (e.g. 3.2k in a 15min span doesn't sound that large for something that will download assets/etc)

Jjuanferreras they did but not sure if extremely high / necessarily higher than other days of ...

Peps•12/5/24, 11:32 PM

Might be worth checking out your WAF events and see if that user ran into blocks that has workerworker as rule name - If so, then they're triggering Cloudflare's anti-abuse system for workers

https://developers.cloudflare.com/workers/platform/limits/#:~:text=Cloudflare%E2%80%99s%20abuse%20protection,to%20Enterprise%20customers.

Cloudflare Docs

Limits · Cloudflare Workers docs

Cloudflare Workers plan and platform limits.

PPeps Might be worth checking out your WAF events and see if that user ran into blocks...

juanferreras•12/5/24, 11:35 PM

Ah yeah that's it - rule is workerworker . The account is on workers paid but I'll still ask support if they can increase that limit just in case. Thanks so much for your time, hope you've been well!

Jjuanferreras Ah yeah that's it - rule is `worker` . The account is on workers paid but I'll s...

Peps•12/5/24, 11:36 PM

Ah yep, a simple support ticket should do then. Ran into it myself a couple times, and they'll just increase the limit on their side and you should be good again.

No problem!

kamama•12/6/24, 1:36 AM

Is there any way to setup billing limit in Cloudflare?

Lets said I only want to pay at most 100USD additional cost per month ?

Ɽ

ⱤØ₥₳₦•12/6/24, 1:53 AM

Is it possible in cloudflare workers to log bandwidth used?

Like let's say the user starts downloading a 100mb file but downloads 30mb then aborts. So is it possible to then log in D1 that 30mb bandwidth is used? :NotLikeThis: :bibicat:

Kkamama Is there any way to setup billing limit in Cloudflare? Lets said I only want to...

Cyb3r-Jak3•12/6/24, 1:56 AM

There is not.

you can see those inside dash

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