Cloudflare Developers•2y ago

are you sure cloudflare is rewriting it and not the webserver setting it incorrectly

Kasumi•1/13/24, 2:25 AM

I got it now fially

UUnsmart are you sure cloudflare is rewriting it and not the webserver setting it incorre...

Kasumi•1/13/24, 2:26 AM

idk but somehow it works now

Kasumi•1/13/24, 2:26 AM

But could be still nice that cloudflare detects it and changes it

TIEB62•1/13/24, 4:32 PM

Hi I have a question about subdomains of subdomains with the Free plan, I know that Cloudflare doesn't provide any SSL certificate for them but can I still proxy them (orange cloud) for other Cloudflare features and Cloudflare will forward the webserver's certificate ? or are just subdomains of subdomains completely excluded from all features and so must be grey-clouded ?

Erisa•1/13/24, 4:50 PM

They must be grey-clouded but its because of the certificate. In order for any Cloudflare services on the HTTPS layer to work, we can't pass through the servers certificate, we have to use our own edge certificate that we have control of the private keys for

Erisa•1/13/24, 4:50 PM

By the way its not strictly related to the Free zone plan, its a restriction when you don't purchase Advanced Certificate Manager, which is a $10/mo addon for all plan levels

TIEB62•1/13/24, 4:51 PM

Okay thanks for your quick answer

EErisa They must be grey-clouded but its because of the certificate. In order for any C...

Hello, I’m Allie!•1/13/24, 5:11 PM

Doesn’t it work though with services that issue their own certs, I.e. Pages, even if you don’t have ACM?

HHello, I’m Allie!Doesn’t it work though with services that issue their own certs, I.e. Pages, eve...

Erisa•1/13/24, 5:12 PM

Yes if you use those services

Ɽ

ⱤØ₥₳₦•1/13/24, 5:13 PM

I want to download a large file from r2 bucket via cloudflare worker, download starts but unlike google drive export links it doesn't support threading/part downloads in IDM

ⱤⱤØ₥₳₦I want to download a large file from r2 bucket via cloudflare worker, download s...

Erisa•1/13/24, 5:31 PM

You need to implement ranged requests, heres an example worker and library that does https://github.com/kotx/render

EErisa You need to implement ranged requests, heres an example worker and library that ...

Ɽ

ⱤØ₥₳₦•1/13/24, 5:55 PM

Each range request will count as read?

Erisa•1/13/24, 5:56 PM

Yes thats how those threaded downloaders work, they split the download across multiple threads, each of which is a separate request

Erisa•1/13/24, 5:56 PM

Ranged requests are an important part of this because how it works is each thread downloads a different piece of the file

Erisa•1/13/24, 5:57 PM

e.g. 10 threads = 10 requests, each asking for a different 10% of the file

EErisa e.g. 10 threads = 10 requests, each asking for a different 10% of the file

Ɽ

ⱤØ₥₳₦•1/13/24, 5:57 PM

Gotcha, thanks for answering

Erisa•1/13/24, 5:57 PM

No problem

EErisa e.g. 10 threads = 10 requests, each asking for a different 10% of the file

Ɽ

ⱤØ₥₳₦•1/13/24, 6:00 PM

And what if i use url param for asking specific range data, then url will be cached as HIT

? Will that reduce requests unfathomably?

Erisa•1/13/24, 6:00 PM

Erisa•1/13/24, 6:01 PM

Range requests are separate requests yes, but I think there may have been a misunderstanding of how this works with the cache

Erisa•1/13/24, 6:01 PM

Once a file is in cache, you can throw infinite ranged requests at it and itll all be cache hits that dont touch R2. But it will still invoke your Worker if you use one

Erisa•1/13/24, 6:02 PM

Until the file falls out of cache, and then the ranges will go to R2 until the file is back in the cache

EErisa Once a file is in cache, you can throw infinite ranged requests at it and itll a...

Ɽ

ⱤØ₥₳₦•1/13/24, 6:03 PM

But i have files in gig size, and cloudflare won't cache individual one. So I'll try make it cache url param that only gives data for specific range

Erisa•1/13/24, 6:03 PM

Okay yeah, so if the file is too large to fit in cache on its own then thats true

Erisa•1/13/24, 6:04 PM

And if you managed to write a client implementation to do ranges with query parameters, yes that would treat them as separate files

Erisa•1/13/24, 6:04 PM

Enjoy

EErisa And if you managed to write a client implementation to do ranges with query para...

Ɽ

ⱤØ₥₳₦•1/13/24, 6:05 PM

Thank you very very much

you guys are always up for help

X•1/13/24, 7:02 PM

hello everyone

az•1/13/24, 9:51 PM

does early hints work with workers?

az•1/13/24, 9:51 PM

fetching a worker route with early hints enabled and not getting any

az•1/13/24, 9:53 PM

would there be any benefit anyways when all requests only hit the edge?

az•1/13/24, 9:54 PM

they have been reenabled a while ago i think

az•1/13/24, 9:55 PM

https://community.cloudflare.com/t/early-hints-and-encrypted-client-hello-ech-are-currently-disabled-globally/567730

az•1/13/24, 9:55 PM

are early hints only sent when a request to the origin is made?

az•1/13/24, 9:56 PM

if an edge cache hit (or worker hit) then the browser gets the entire page including any links from the edge

az•1/13/24, 9:57 PM

so even if an early hint is sent the client would get them at basically the same time as the rest of the page

az•1/13/24, 9:57 PM

no idea if that makes sense but thats my thought process lol

kian•1/13/24, 10:00 PM

Early Hints work fine w/ Workers

Kkian Early Hints work fine w/ Workers

az•1/13/24, 10:02 PM

any idea why i might not be seeing them?

kian•1/13/24, 10:03 PM

All of the reasons/requirements are on https://developers.cloudflare.com/cache/advanced-configuration/early-hints/

az•1/13/24, 10:05 PM

will take a look thanks

Darkardon•1/14/24, 12:22 AM

where do i go if i need help with deploy a server via wrangler

Darkardon•1/14/24, 12:22 AM

*deploying

DDarkardon where do i go if i need help with deploy a server via wrangler

Cyb3r-Jak3•1/14/24, 12:23 AM

You mean like a worker?

Darkardon•1/14/24, 12:30 AM

yes

F0rce•1/14/24, 12:32 AM

just out of curiosity, what could be the reasons for following error ?

GET https://murtleontour.ruxiom.dev/ - Exception Thrown @ 13.1.2024, 17:40:28
✘ [ERROR]   Error: The script will never generate a response.


GET https://murtleontour.ruxiom.dev/ - Ok @ 13.1.2024, 17:40:36

GET https://murtleontour.ruxiom.dev/ - Exception Thrown @ 13.1.2024, 17:40:28
✘ [ERROR]   Error: The script will never generate a response.


GET https://murtleontour.ruxiom.dev/ - Ok @ 13.1.2024, 17:40:36

The The script will never generate a response.The script will never generate a response. error only happens super randomly is completely undebuggable and after 8 seconds everything seems to be working completely fine. It's just super hard and random to debug because the tail literally says nothing. And Sentry (which is integrated) also does not throw an error. So its literally "poking in nothing" and I cant figure it out. Does anybody have to deal with it aswell or any direction that I could be pointed ?

DDarkardon yes

Cyb3r-Jak3•1/14/24, 12:34 AM

#workers-help

FF0rce just out of curiosity, what could be the reasons for following error ? ``` GET ...

kian•1/14/24, 12:41 AM

Usually related to awaiting promises from other requests, i.e global scope stuff.

GET https://murtleontour.ruxiom.dev/ - Exception Thrown @ 13.1.2024, 17:40:28 ✘ [ERROR] Error: The script will never generate a response. GET https://murtleontour.ruxiom.dev/ - Ok @ 13.1.2024, 17:40:36

are you sure cloudflare is rewriting it and not the webserver setting it incorrectly

Similar Threads

Similar Threads

Similar Threads