To enable R2 contact your Customer Success Manager

BBruce Lee To enable R2 contact your Customer Success Manager

E

Erisa•10/19/23, 9:05 AM

Are you getting this error as well?

B

Bruce LeeOP•10/19/23, 9:05 AM

B

Bruce LeeOP•10/19/23, 9:05 AM

How to enable R2 ? please

E

Erisa•10/19/23, 9:05 AM

I'm escalating this to the R2 team now

EErisa I'm escalating this to the R2 team now

B

Bruce LeeOP•10/19/23, 9:07 AM

You are the best!

E

Erisa•10/19/23, 9:55 AM

@Bruce Lee can you try again now? It should be fixed

EErisa @Bruce Lee can you try again now? It should be fixed

B

Bruce LeeOP•10/19/23, 9:56 AM

It worked. Thank you so much!

�

🌈 Mprogramavimai•10/19/23, 12:34 PM

I have a question about class B operations, let's say I host a 100MB video file with a custom domain and a yellow cloud in dns and the user skips around the video, so the browser makes requests like in the picture, how many class B operations have been done?

�

🌈 Mprogramavimai•10/19/23, 12:36 PM

additional info: 1st request was was

Cf-Cache-Status: MISS

Cf-Cache-Status: MISS

and all the subsequent ones were

HIT

HIT

, so it means that only 1 operation has been made? What about let's say 3GB videos and caching?

Original message was deleted

I

Isaac McFadyen•10/19/23, 12:37 PM

This isn't related to R2 - you might want to ask in #general-discussions

IIsaac McFadyen This isn't related to R2 - you might want to ask in #general-discussions

S

Sam•10/19/23, 12:37 PM

oops my bad, thought i was

Original message was deleted

�

🌈 Mprogramavimai•10/19/23, 12:40 PM

update the root cerficates on your server / curl

�🌈 Mprogramavimai update the root cerficates on your server / curl

C

Chanel Reyes•10/19/23, 12:40 PM

ty

BBruce Lee Click to see attachment

A

akash#007•10/19/23, 3:20 PM

Hello Bruce, I got it working after refreshing page for 4-5 times. I don't know really why it worked but it worked for me. After refreshing multiple time I was redirected to billing page to enable R2.

�🌈 Mprogramavimai I have a question about class B operations, let's say I host a 100MB video file ...

S

Sid•10/19/23, 4:18 PM

Do you have a custom video playback setup? Generally browsers will download the entire video once, and then skipping around doesn’t make any more requests.
In your case though, yes, every request that isn’t a cache hit would count as a Class B operation if I’m understanding things correctly

�

🌈 Mprogramavimai•10/19/23, 4:21 PM

I'm using video just as an example

�

🌈 Mprogramavimai•10/19/23, 4:22 PM

Everything is clear now

�

🌈 Mprogramavimai•10/19/23, 4:23 PM

It's still insanely cheap to host and download even a lot of small files

SSid Do you have a custom video playback setup? Generally browsers will download the ...

A

akash#007•10/19/23, 4:31 PM

I use https://plyr.io/ as video player and hls streaming

Plyr

Plyr - A simple, customizable HTML5 Video, Audio, YouTube and Vimeo...

P

pangea•10/19/23, 5:38 PM

reposting my question: is there support for programatically creating API keys that are scoped to a specific prefix in a bucket? the use case is for allowing an untrusted user to upload a large file to a specific prefix. it seems that to use presigned URLs + multipart uploads, our API would have to create a URL for each part being uploaded which seems a bit messy

Ppangea reposting my question: is there support for programatically creating API keys th...

K

kian•10/19/23, 5:46 PM

Nope

Ddano Is it possible to configure the CDN to return custom object headers (i.e. `x-amz...

K

kian•10/19/23, 5:46 PM

Nope

K

kian•10/19/23, 5:46 PM

Neither features exist at the moment.

D

danny.m•10/19/23, 5:58 PM

looking for how to specify the lenght of a stream I'm creating inside a worker so that I can put it in r2... I have the following example

D

danny.m•10/19/23, 5:58 PM

if (md.val) {
  console.log("MD", md.val)
  await env.CONTENT_BUCKET.put(`${key}-md`, new ReadableStream(md.val))
}

if (md.val) {
  console.log("MD", md.val)
  await env.CONTENT_BUCKET.put(`${key}-md`, new ReadableStream(md.val))
}

if (md.val) {
  console.log("MD", md.val)
  await env.CONTENT_BUCKET.put(`${key}-md`, new ReadableStream(md.val))
}

if (md.val) {
  console.log("MD", md.val)
  await env.CONTENT_BUCKET.put(`${key}-md`, new ReadableStream(md.val))
}

D

danny.m•10/19/23, 5:58 PM

getting this error

D

danny.m•10/19/23, 5:58 PM

Uncaught (in promise) TypeError: Provided readable stream must have a known length (request/response body or readable half of FixedLengthStream)

Uncaught (in promise) TypeError: Provided readable stream must have a known length (request/response body or readable half of FixedLengthStream)

Uncaught (in promise) TypeError: Provided readable stream must have a known length (request/response body or readable half of FixedLengthStream)

Uncaught (in promise) TypeError: Provided readable stream must have a known length (request/response body or readable half of FixedLengthStream)

K

kian•10/19/23, 5:59 PM

create a FixedLengthStream

D

danny.m•10/19/23, 5:59 PM

was trying that

K

kian•10/19/23, 5:59 PM

https://developers.cloudflare.com/workers/runtime-apis/streams/transformstream/#fixedlengthstream

D

danny.m•10/19/23, 6:00 PM

not quite sure I'm seeing how to specify the bytes that end up in the readable stream?

D

danny.m•10/19/23, 6:00 PM

oh i think I see... have to write to the writable and then the data becomes readable

Ddanny.m oh i think I see... have to write to the writable and then the data becomes read...

S

Sid•10/19/23, 6:23 PM

You should also be able to pipe your stream through a FixedLengthStream before sending it to R2

D

danny.m•10/19/23, 7:01 PM

so i was essentially giving that a shot... not sure if I'm doing things incorrectly, but for some reason my write statements seem to not be awaitable... will drop my code here in a sec

D

danny.m•10/19/23, 7:02 PM

while (true) {
  let foo = await reader.read();
  if (foo.value) {
  console.log(foo.value)
  let md = metadataExtractor.extract(foo.value)
  if (md.val) {
    let encoder = new TextEncoder()
    let strung = encoder.encode(JSON.stringify(md.val))
    console.log("MD", strung)
    console.log(strung.length)
    let {readable, writable} = new FixedLengthStream(strung.length)
    let writer = writable.getWriter()
    await writer.write(strung).then(e => console.log({e}))
    await env.CONTENT_BUCKET.put(`${key}-md`, readable)
    console.log("PUT METADATA IN R2")
  }
}

while (true) {
  let foo = await reader.read();
  if (foo.value) {
  console.log(foo.value)
  let md = metadataExtractor.extract(foo.value)
  if (md.val) {
    let encoder = new TextEncoder()
    let strung = encoder.encode(JSON.stringify(md.val))
    console.log("MD", strung)
    console.log(strung.length)
    let {readable, writable} = new FixedLengthStream(strung.length)
    let writer = writable.getWriter()
    await writer.write(strung).then(e => console.log({e}))
    await env.CONTENT_BUCKET.put(`${key}-md`, readable)
    console.log("PUT METADATA IN R2")
  }
}

while (true) {
  let foo = await reader.read();
  if (foo.value) {
  console.log(foo.value)
  let md = metadataExtractor.extract(foo.value)
  if (md.val) {
    let encoder = new TextEncoder()
    let strung = encoder.encode(JSON.stringify(md.val))
    console.log("MD", strung)
    console.log(strung.length)
    let {readable, writable} = new FixedLengthStream(strung.length)
    let writer = writable.getWriter()
    await writer.write(strung).then(e => console.log({e}))
    await env.CONTENT_BUCKET.put(`${key}-md`, readable)
    console.log("PUT METADATA IN R2")
  }
}

while (true) {
  let foo = await reader.read();
  if (foo.value) {
  console.log(foo.value)
  let md = metadataExtractor.extract(foo.value)
  if (md.val) {
    let encoder = new TextEncoder()
    let strung = encoder.encode(JSON.stringify(md.val))
    console.log("MD", strung)
    console.log(strung.length)
    let {readable, writable} = new FixedLengthStream(strung.length)
    let writer = writable.getWriter()
    await writer.write(strung).then(e => console.log({e}))
    await env.CONTENT_BUCKET.put(`${key}-md`, readable)
    console.log("PUT METADATA IN R2")
  }
}

D

danny.m•10/19/23, 7:03 PM

A hanging Promise was canceled. This happens when the worker runtime is waiting for a Promise from JavaScript to resolve, but has detected that the Promise cannot possibly ever resolve because all code and events related to the Promise's I/O context have already finished.
A hanging Promise was canceled. This happens when the worker runtime is waiting for a Promise from JavaScript to resolve, but has detected that the Promise cannot possibly ever resolve because all code and events related to the Promise's I/O context have already finished.

A hanging Promise was canceled. This happens when the worker runtime is waiting for a Promise from JavaScript to resolve, but has detected that the Promise cannot possibly ever resolve because all code and events related to the Promise's I/O context have already finished.
A hanging Promise was canceled. This happens when the worker runtime is waiting for a Promise from JavaScript to resolve, but has detected that the Promise cannot possibly ever resolve because all code and events related to the Promise's I/O context have already finished.

A hanging Promise was canceled. This happens when the worker runtime is waiting for a Promise from JavaScript to resolve, but has detected that the Promise cannot possibly ever resolve because all code and events related to the Promise's I/O context have already finished.
A hanging Promise was canceled. This happens when the worker runtime is waiting for a Promise from JavaScript to resolve, but has detected that the Promise cannot possibly ever resolve because all code and events related to the Promise's I/O context have already finished.

A hanging Promise was canceled. This happens when the worker runtime is waiting for a Promise from JavaScript to resolve, but has detected that the Promise cannot possibly ever resolve because all code and events related to the Promise's I/O context have already finished.
A hanging Promise was canceled. This happens when the worker runtime is waiting for a Promise from JavaScript to resolve, but has detected that the Promise cannot possibly ever resolve because all code and events related to the Promise's I/O context have already finished.

D

danny.m•10/19/23, 7:04 PM

was playing around with promisifying the

write

write

write

write statement and then using

then

then

then

then for the r2 upload... was seeming to work if I never await that promise, but I'd like the upload to occur before sending my response downstream... unsure why it determines that the promise will enver resolve

D

danny.m•10/19/23, 7:10 PM

yeah so weirdly this works...

D

danny.m•10/19/23, 7:11 PM

writer.write(strung).then(() => {
  env.CONTENT_BUCKET.put(`${key}-md`, readable)
}))

writer.write(strung).then(() => {
  env.CONTENT_BUCKET.put(`${key}-md`, readable)
}))

writer.write(strung).then(() => {
  env.CONTENT_BUCKET.put(`${key}-md`, readable)
}))

writer.write(strung).then(() => {
  env.CONTENT_BUCKET.put(`${key}-md`, readable)
}))

D

danny.m•10/19/23, 7:11 PM

and then I'm just never awaiting that promise... kindof odd

D

danny.m•10/19/23, 8:00 PM

no

D

danny.m•10/19/23, 8:00 PM

im parsing information out of it and putting that in r2

D

danny.m•10/19/23, 8:02 PM

im not on a free plan

D

danny.m•10/19/23, 8:02 PM

it's odd, making it thenable and trying to log errors, not getting any info about why my promises will never resolve

D

danny.m•10/19/23, 8:03 PM

im using FixedLengthStream

D

danny.m•10/19/23, 8:05 PM

it never responds when i don't use an await

D

danny.m•10/19/23, 8:07 PM

which makes sense to me... .write returns a promise

D

danny.m•10/19/23, 8:09 PM

it does write to r2

To enable R2 contact your Customer Success Manager

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