```sh curl -s https://cloudflare.com/cdn-cgi/trace | grep -Eo "fl=(.\d)" ``` Even in the same locat

curl -s https://cloudflare.com/cdn-cgi/trace | grep -Eo "fl=(.\d)"

curl -s https://cloudflare.com/cdn-cgi/trace | grep -Eo "fl=(.\d)"

curl -s https://cloudflare.com/cdn-cgi/trace | grep -Eo "fl=(.\d)"

curl -s https://cloudflare.com/cdn-cgi/trace | grep -Eo "fl=(.\d)"

Even in the same location & IP, you might hit a PoP with multiple colos and unless you have a connection kept alive (like in a browser), you have no particular affinity with a colo so it will hop around.

kianOP•7/17/23, 9:37 AM

In a smaller location (i.e I'm hitting LHR with 6 colos), it's less of an issue.

Kkian ```sh curl -s https://cloudflare.com/cdn-cgi/trace | grep -Eo "fl=(.\d)" ``` Ev...

ariesclark•7/17/23, 9:43 AM

And this would cause a cache miss?

Soham•7/17/23, 10:40 AM

does accessing files in r2 through the cloudflare dashboard count towards total class A and B operations?

Bedirhan Skywalker•7/17/23, 4:01 PM

Hello, my system that was working yesterday started giving an error like this today, how can I solve it?

S3ServiceException [InternalError]: We encountered an internal error. Please try again.

BBedirhan Skywalker Hello, my system that was working yesterday started giving an error like this to...

Unsmart•7/17/23, 4:04 PM

The S3 API seems fine for me. Can you try generating a new token and seeing if it works?

Unsmart•7/17/23, 4:05 PM

Or just retrying the requests if you didnt. Sometimes errors happen

UUnsmart The S3 API seems fine for me. Can you try generating a new token and seeing if i...

Bedirhan Skywalker•7/17/23, 4:12 PM

i added my server's ip v6 address to filter and it worked blobcookie

Paxilius•7/17/23, 9:03 PM

sorry guys if this was asked before a million times, but what desktop clients are compatible for browsing R2? Need it for debugging

kianOP•7/17/23, 9:04 PM

Cyberduck works iirc

kianOP•7/17/23, 9:04 PM

Same with S3 Browser

kianOP•7/17/23, 9:04 PM

Generally any client that supports S3 will work.

kianOP•7/17/23, 9:04 PM

Some don't, like Transmit by Panic

Erisa•7/17/23, 9:15 PM

cyberduck may or may not mangle your content encoding though

kianOP•7/17/23, 9:30 PM

Shaheryar•7/17/23, 10:40 PM

How does one upload files to R2 via CLI?

helen•7/17/23, 11:29 PM

Hello everyone, i have little problem about R2 CORS policy

helen•7/17/23, 11:30 PM

Anybody can help me?

SShaheryar How does one upload files to R2 via CLI?

helen•7/17/23, 11:30 PM

You can only upload via Workers or S3 API

Shaheryar•7/17/23, 11:31 PM

Do they not have an easy-to-use CLI, through which I can just do /cli upload-file <file_path> <destination_file_path>/cli upload-file <file_path> <destination_file_path>?

SShaheryar Do they not have an easy-to-use CLI, through which I can just do `/cli upload-fi...

helen•7/17/23, 11:32 PM

nope

helen•7/17/23, 11:32 PM

maybe this thing can help you https://www.npmjs.com/package/s3

npm

high level amazon s3 client. upload and download files and directories. Latest version: 4.4.0, last published: 8 years ago. Start using s3 in your project by running npm i s3npm i s3. There are 330 other projects in the npm registry using s3.

helen•7/17/23, 11:32 PM

have basic schematic

Hhelen Anybody can help me?

helen•7/17/23, 11:33 PM

nobody?

helen•7/17/23, 11:34 PM

I want to stream videos as HLS but CORS policy is blocking me, what should I do guys?

helen•7/17/23, 11:34 PM

SShaheryar Do they not have an easy-to-use CLI, through which I can just do `/cli upload-fi...

Erisa•7/17/23, 11:36 PM

wrangler r2 object putwrangler r2 object put I suppose, but it only supports up to 315MB in size and there are other tools (rclone is one we recommend) to do more complex operations
https://developers.cloudflare.com/r2/objects/upload-objects/

EErisa `wrangler r2 object put` I suppose, but it only supports up to 315MB in size and...

Shaheryar•7/17/23, 11:36 PM

Not good enough sadly.

Shaheryar•7/17/23, 11:36 PM

I need to upload 500GB files.

SShaheryar Not good enough sadly.

helen•7/17/23, 11:36 PM

or use S3

Erisa•7/17/23, 11:37 PM

Okay then I strongly recommend you use rclone

Shaheryar•7/17/23, 11:37 PM

they're compressed, but very large files.

Erisa•7/17/23, 11:37 PM

https://developers.cloudflare.com/r2/examples/rclone/
and then rclone copyrclone copy

Shaheryar•7/17/23, 11:37 PM

I'm currently using Backblaze B2, but we have a lot of downloads happening and the prices are racking up due to it.

Hhelen Hello everyone, i have little problem about R2 CORS policy

Erisa•7/17/23, 11:38 PM

Did you go through https://developers.cloudflare.com/r2/buckets/cors/ ?
If so, what is your policy set up as?

EErisa Did you go through https://developers.cloudflare.com/r2/buckets/cors/ ? If so, ...

helen•7/17/23, 11:39 PM

i did read, i set up cors but same result

Erisa•7/17/23, 11:39 PM

what is your policy set up as?

SShaheryar I'm currently using Backblaze B2, but we have a lot of downloads happening and t...

Shaheryar•7/17/23, 11:40 PM

Erisa, are you aware of how I can potentially stick to Backblaze B2 and provide files through Cloudflare? According to Backblaze, egress costs are zero if done via Cloudflare.

helen•7/17/23, 11:40 PM

[
  {
    "AllowedOrigins": [
      "https://anizium.com/",
      "https://cdn.anizium.com/",
      "https://static.anizium.com"
    ],
    "AllowedMethods": [
      "GET",
      "POST",
      "PUT"
    ]
  }
]

[
  {
    "AllowedOrigins": [
      "https://anizium.com/",
      "https://cdn.anizium.com/",
      "https://static.anizium.com"
    ],
    "AllowedMethods": [
      "GET",
      "POST",
      "PUT"
    ]
  }
]

SShaheryar Erisa, are you aware of how I can potentially stick to Backblaze B2 and provide ...

Erisa•7/17/23, 11:47 PM

Probably something to the effect of https://www.backblaze.com/blog/free-image-hosting-with-cloudflare-transform-rules-and-backblaze-b2/
But would be off-topic for this channel

Hhelen `[ { "AllowedOrigins": [ "https://anizium.com/", "https://cdn....

helen•7/17/23, 11:47 PM

anybody knows?

Hhelen anybody knows?

Karew•7/18/23, 2:14 AM

What console errors are you getting?

SShaheryar Erisa, are you aware of how I can potentially stick to Backblaze B2 and provide ...

Karew•7/18/23, 2:15 AM

Have the files in a Backblaze bucket
Set up a Cloudflare CNAME to proxy the bucket, the orange cloud must be turned on
Set up some extra Cache Rules for this CNAME to make sure all content is cached (and you set the durations, other config you want)
Your Backblaze bill should start reflecting the free egress soon. You can have Backblaze support confirm it's correctly set up

Karew•7/18/23, 2:16 AM

Also turn on the Tiered Cache too, it's free and works with B2

Hhelen Click to see attachment

tinfoilhat•7/18/23, 5:30 AM

Same issue here. It's working fine for me on chrome/safari but failing on firefox.

tinfoilhat•7/18/23, 5:39 AM

Only in Firefox for some reason. Chrome and safari are fine

Azickri•7/18/23, 7:48 AM

Hello, Cloudflare Team.

I have a question about Cloudflare R2.
I want to open all Buckets and Files via S3 Client i.e. S3 Browser. However, when I try it it generates an error.

Is this an error from Cloudflare or from S3 Browser?
Then, is there an S3 Client that can access Cloudflare R2?

Thank You.

Azickri•7/18/23, 8:03 AM

Hello, Cloudflare Team.

I've found an S3 Client that can access Cloudflare R2.
It's called CyberDuck https://cyberduck.io/

Thank You.

Cyberduck | Libre server and cloud storage browser for Mac and Wind...

```sh curl -s https://cloudflare.com/cdn-cgi/trace | grep -Eo "fl=(.\d)" ``` Even in the same locat

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