I saw the file extensions that are auto-cached (I'm interested on .jpg). Okay, but I see this too. D

I saw the file extensions that are auto-cached (I'm interested on .jpg). Okay, but I see this too. Does it mean I can't have cache? I don't understand it.
https://developers.cloudflare.com/r2/reference/limits/#caching

BusslinaOP•4/5/24, 11:07 PM

I have already bought a domain and connected a subdomain to my bucket and it works fine

RAGman•4/5/24, 11:14 PM

For R2 event notifications, the object-create event states that: "Triggered when new objects are created or existing objects are overwritten". What happens if a file is uploading and connection is lost? Will that fire an object-create event?

BBusslina I saw the file extensions that are auto-cached (I'm interested on .jpg). Okay, b...

Chaika•4/5/24, 11:22 PM

Tiered Caching is just a optional extension to the normal cache, with a few options to increase cache hit %.
R2 just gets the normal per-cloudflare datacenter/location cache.

BusslinaOP•4/5/24, 11:24 PM

Thanks. I will check in the following days if operations remain "stable"

BBusslina Thanks. I will check in the following days if operations remain "stable"

Chaika•4/5/24, 11:24 PM

using the dashboard to view your r2 buckets/files does some amount of them/counts as well
r2

CChaika using the dashboard to view your r2 buckets/files does some amount of them/count...

BusslinaOP•4/5/24, 11:25 PM

Good to know. Thanks

BusslinaOP•4/6/24, 11:02 AM

Hi,

.js

.js

files are cached by default. So my question: if I upload a new version of a

.js

.js

file will be cached too? Will compare file size and checksum?

BusslinaOP•4/6/24, 11:16 AM

Using , when no there aren't modifications, why it's updating the modified date?

BBusslina Hi, `.js` files are cached by default. So my question: if I upload a new version...

Raiyan•4/6/24, 11:39 AM

no, or at least that is what I saw when it first launched, you have to invalidate the cache, or else, make immutable js files, depends on your usecase.

Original message was deleted

BusslinaOP•4/6/24, 3:27 PM

Thanks

Original message was deleted

BusslinaOP•4/6/24, 3:31 PM

You mean I can invalidate Cloudflare file cache version by calling an API?

sefyundercover•4/6/24, 9:39 PM

One thing I don't understand is the pre-signed URLs is it ok to expose them on public apps?

https://developers.cloudflare.com/r2/buckets/cors/#use-cors-with-a-presigned-url Here it says it's safe to use
Presigned URLs are only used for authentication, which means they are generally safe to distribute publicly without revealing any secrets.
https://developers.cloudflare.com/r2/api/s3/presigned-urls/#presigned-url-use-cases but here it says that's not safe to share it publicly
It is useful to note that pre-signed URLs will expose your account ID and bucket name to whoever gets a copy of the URL. Public bucket URLs do not contain the account ID or bucket name. Typically, you will not share pre-signed URLs directly with end users or browsers, as pre-signed URLs are used more for internal applications.

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sefyundercover•4/6/24, 9:54 PM

sounds good thanks

Kimitri•4/7/24, 2:35 AM

Hello, I have one question, S3 have a class storage called intelligent tiering, that down grad objects class if it isn't accessed, R2 have something like it? I read the documentation and I not found if R2 have storage classes, I found some called classe A and classe B that refers to getObject, listObject, and put object, but nothing about classe storage.

James•4/7/24, 2:43 AM

R2 announced infrequent access tier last week, but as far as I know it’s all manually controlled: https://blog.cloudflare.com/r2-events-gcs-migration-infrequent-access

davut•4/7/24, 5:53 AM

Hello everyone, I have a quick question, my r2 object is public and can be accessible from anywhere but when I upload to an automated python job it gives me a 403 forbidden error, how can I make it fully accessible? I even tried making a get request with python code and it worked but only it doesn't work in one of the public automations

maco6517•4/7/24, 6:34 AM

Cannot access r2 Custom Domains file on iPhone

yinxingmaiming6409•4/7/24, 6:37 AM

yinxingmaiming6409•4/7/24, 6:38 AM

Will there be any charges in the future if you don't use TURN?

yinxingmaiming6409•4/7/24, 6:49 AM

yinxingmaiming6409•4/7/24, 6:49 AM

Where is the account and password?

yinxingmaiming6409•4/7/24, 6:54 AM

Does it seem like there is no place for calls?

Erisa•4/7/24, 7:24 AM

you can use #stream or #developer-week-2024

Ppeshakoo > Data retrieval is charged per GB when data in the Infrequent Access storage cl...

zegevlier•4/7/24, 10:06 AM

The difference is a bit pedantic, yea. If you compare R2 IA to something like GCP's Nearline, it's more clear why there is a difference. Nearline charges you for both retrieval and egress, while R2 only charges you for retrieval.

zegevlier•4/7/24, 10:06 AM

But there is indeed still a charge / GB, just like egress charges

djoksa•4/7/24, 10:07 AM

Apparently there is a bug in S3 in which the pre-signed PUT URLs ignore SHA256 Hash when uploading. https://github.com/aws/aws-sdk/issues/480

I just tested a pre-signed URL with R2 and see that it too also ignores the hash, and allows upload of arbitrary body payload.

I’m wondering if this was intentional or is a bug?

LOLINTERNET•4/7/24, 10:37 PM

Is it possible to use Sippy with a public bucket, without creds? It looks like that's not supported at the moment - is there a plan to add this? (I'm trying to use Sippy with a public bucket which I don't control. So not exactly the planned use-case but it's soo close.)

Zora•4/8/24, 12:18 AM

Use rclone

LOLINTERNET•4/8/24, 1:54 AM

my goal is for live 'proxying' not a one off copy

Caleb•4/8/24, 3:12 AM

Hey if i have an svg string that Im trying to upload to an r2 bucket as a file. when i create a blob from the data and use the put() function from the workers api, it shows as no content type on the cloudflare website

Caleb•4/8/24, 3:13 AM

is there a way to set this content type?

CCaleb is there a way to set this content type?

Karew•4/8/24, 3:49 AM

When you put the object, you can specifiy the

Content-Type

Content-Type

Karew•4/8/24, 3:49 AM

It's usually better if you always explictly provide the type

Caleb•4/8/24, 3:49 AM

how do i do that? i dont see anything in docs

Karew•4/8/24, 3:50 AM

https://developers.cloudflare.com/r2/api/workers/workers-api-reference/#r2putoptions

Karew•4/8/24, 3:50 AM

The

httpMetadata

httpMetadata

Caleb•4/8/24, 3:50 AM

only takes two parameters

Caleb•4/8/24, 3:51 AM

wait no im wrong

Caleb•4/8/24, 3:51 AM

missed that part lol

Caleb•4/8/24, 3:51 AM

thank you

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bun•4/8/24, 7:07 AM

depends bro, you shouldn't completely share pre-signed url's without very specific constraints, such as, you have to predetermine the key of it, also the content-type, otherwise some mf can just upload an html file with a XSS script in it and if your main website doesn't have cookies your kind of doomed

Original message was deleted