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Tomas

TTomas @Cloudflare (Server Owner) can anybody help, please?

Isaac McFadyen

I

Isaac McFadyen•10/16/23, 4:03 PM

Please don't ping people directly.

Isaac McFadyen

I

Isaac McFadyen•10/16/23, 4:04 PM

Someone will help if they can, but pinging people doesn't get your question answered faster and in fact makes people less likely to help.

Tomas

T

TomasOP•10/16/23, 4:04 PM

you're right, sorry, I'm just panicking a little here

digitalpoint

Ddigitalpoint While not a solution to being unable to delete it, Cloudflare *really* should pr...

Zora

Z

Zora•10/16/23, 4:38 PM

To be fair, it does warn you before you confirm the action

TM Infotech

T

TM Infotech•10/16/23, 4:40 PM

Hi, I also ran into this problem where I can't remove the domain from public access because it says 10006 error. What to do in this case?

Zora

ZZora To be fair, it does warn you before you confirm the action

digitalpoint

D

digitalpoint•10/16/23, 4:46 PM

Ya, it does show what it was and what it will become, however even with that I've ended up with 10-15 users overwriting DNS records on accident. I just think it would make more sense to force a user to delete the existing record first. That way they have to take a clear action vs. users just blindly clicking "okay". I wish users read more, but it's unfortunately not the case.

Zora

Z

Zora•10/16/23, 4:47 PM

That's true, like how if you want to remove the R2 bucket entry in the DNS you have to go to the R2 dashboard, the same could be done for that

digitalpoint

D

digitalpoint•10/16/23, 4:48 PM

Usually it's users trying to connect the root of their domain, thinking it's somehow allowing access from their domain (like some sort of wildcard maybe?)

digitalpoint

D

digitalpoint•10/16/23, 4:51 PM

I did end up plopping in a "suggested" subdomain by default for my UI and for the users that blindly click, it helped. However, I still think it would make sense to throw an API error if the public domain they choose already exists in their DNS.

digitalpoint

Ddigitalpoint Usually it's users trying to connect the root of their domain, thinking it's som...

Tomas

T

TomasOP•10/16/23, 5:02 PM

yeah I wasn't really paying attention to the the message in the R2 UI. Requests from my app were getting Access Denied response, so I thought I need to "allow" the domain somehow.

danny.m

D

danny.m•10/16/23, 6:40 PM

following the docs for using r2 from workers... For some reason env.MY_BUCKET isn't working even though I've updated it in my wrangler.toml... any good way to troubleshoot this?

danny.m

Ddanny.m following the docs for using r2 from workers... For some reason env.MY_BUCKET i...

Hello, I’m Allie!

H

Hello, I’m Allie!•10/16/23, 6:42 PM

Can you paste your wrangler.tomlwrangler.toml?

danny.m

D

danny.m•10/16/23, 6:43 PM

name = "dark-voice-8281"
main = "src/index.js"
compatibility_date = "2023-10-10"
account_id = "my-account-id"
workers_dev = true

# Variable bindings. These are arbitrary, plaintext strings (similar to environment variables)
# Note: Use secrets to store sensitive data.
# Docs: https://developers.cloudflare.com/workers/platform/environment-variables
# [vars]
# MY_VARIABLE = "production_value"

# Bind a KV Namespace. Use KV as persistent storage for small key-value pairs.
# Docs: https://developers.cloudflare.com/workers/runtime-apis/kv
# [[kv_namespaces]]
# binding = "MY_KV_NAMESPACE"
# id = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"

# Bind an R2 Bucket. Use R2 to store arbitrarily large blobs of data, such as files.
# Docs: https://developers.cloudflare.com/r2/api/workers/workers-api-usage/
# [[r2_buckets]]
# binding = "EXTRACTOR_BINDING"
# bucket_name = "extractor"

name = "dark-voice-8281"
main = "src/index.js"
compatibility_date = "2023-10-10"
account_id = "my-account-id"
workers_dev = true

# Variable bindings. These are arbitrary, plaintext strings (similar to environment variables)
# Note: Use secrets to store sensitive data.
# Docs: https://developers.cloudflare.com/workers/platform/environment-variables
# [vars]
# MY_VARIABLE = "production_value"

# Bind a KV Namespace. Use KV as persistent storage for small key-value pairs.
# Docs: https://developers.cloudflare.com/workers/runtime-apis/kv
# [[kv_namespaces]]
# binding = "MY_KV_NAMESPACE"
# id = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"

# Bind an R2 Bucket. Use R2 to store arbitrarily large blobs of data, such as files.
# Docs: https://developers.cloudflare.com/r2/api/workers/workers-api-usage/
# [[r2_buckets]]
# binding = "EXTRACTOR_BINDING"
# bucket_name = "extractor"

danny.m

D

danny.m•10/16/23, 6:45 PM

in my worker I'm getting env.MY_BUCKETenv.MY_BUCKET not defined

danny.m

D

danny.m•10/16/23, 6:47 PM

 "exceptions": [
    {
      "name": "TypeError",
      "message": "Cannot read properties of undefined (reading 'get')",
      "timestamp": 1697482002476
    }
  ],

 "exceptions": [
    {
      "name": "TypeError",
      "message": "Cannot read properties of undefined (reading 'get')",
      "timestamp": 1697482002476
    }
  ],

danny.m

D

danny.m•10/16/23, 6:47 PM

const object = await env.MY_BUCKET.get(key);

const object = await env.MY_BUCKET.get(key);

danny.m

D

danny.m•10/16/23, 6:48 PM

Screenshot_2023-10-16_at_1.48.40_PM.png

danny.m

D

danny.m•10/16/23, 6:49 PM

so the bucket_name is correct

Chaika

C

Chaika•10/16/23, 6:49 PM

Your r2 binding is commented out. Also, the way you access it depends on if you're using Service Worker or Module Worker format

Chaika

C

Chaika•10/16/23, 6:50 PM

If you don't know which format you're using, if you are using addEventListeneraddEventListener, it's service worker and bindings are globals. If you have

export default {
  fetch(request, env, ctx) {

export default {
  fetch(request, env, ctx) {

It's a module format and it's on env

danny.m

D

danny.m•10/16/23, 6:53 PM

I'm not using an event listener, but i only have requestrequest and

env

env

... not

ctx

ctx

danny.m

D

danny.m•10/16/23, 6:53 PM

using these docs https://developers.cloudflare.com/r2/api/workers/workers-api-usage/

Use R2 from Workers · Cloudflare R2 docs

C3 (create-cloudflare-cli) is a command-line tool designed to help you set up and deploy Workers & Pages applications to Cloudflare as fast as …

danny.m

D

danny.m•10/16/23, 6:54 PM

i uncommented the relevant fields in teh toml

danny.m

D

danny.m•10/16/23, 6:55 PM

i guess the docs say that it's a module worker

danny.m

Ddanny.m i uncommented the relevant fields in teh toml

Chaika

C

Chaika•10/16/23, 6:59 PM

yea that's fine, it's a module worker.
When you run dev, it prints out the bindings your worker uses, do you see r2's?
You may need to add preview_bucket_namepreview_bucket_name field as well, and create a separate testing bucket or assign it to the same to ignore it, it'll tell you on startup though if you're on a version that requires it

danny.m

D

danny.m•10/16/23, 7:15 PM

got it working thank you!

Icestonks

I

Icestonks•10/16/23, 7:45 PM

Is it possible to stream videos with R2?

Icestonks

IIcestonks Is it possible to stream videos with R2?

Zora

Z

Zora•10/16/23, 8:08 PM

Yes

Zora

Z

Zora•10/16/23, 8:08 PM

It's exempt from the CDN ToS

Icestonks

IIcestonks Is it possible to stream videos with R2?

Erisa

E

Erisa•10/16/23, 8:14 PM

Yes, you can stream whatever you like from R2 without any issues, you'll pay for the storage and requests from R2

danny.m

D

danny.m•10/16/23, 9:12 PM

currently playing around w/ reading data being streamed as it's uploaded to r2. seems the process of reading disturbs the readable stream though? Maybe I need to pipe it into another stream or something?

danny.m

D

danny.m•10/16/23, 9:12 PM

let reader = request.body.getReader()
                console.log({reader})
                let pending = true;
                while (pending) {
                    let foo = await reader.read();
                    console.log(foo)
                    if (foo.done) {
                        pending = false
                    }
                }
                reader.releaseLock()
                await env.EXTRACTOR_BINDING.put(key, request.body);
        return new Response(`Put ${key} successfully! with count of ${count}`);

let reader = request.body.getReader()
                console.log({reader})
                let pending = true;
                while (pending) {
                    let foo = await reader.read();
                    console.log(foo)
                    if (foo.done) {
                        pending = false
                    }
                }
                reader.releaseLock()
                await env.EXTRACTOR_BINDING.put(key, request.body);
        return new Response(`Put ${key} successfully! with count of ${count}`);

danny.m

D

danny.m•10/16/23, 9:13 PM

able to log anything, but calling putput causes this error

danny.m

D

danny.m•10/16/23, 9:13 PM

Uncaught (in response) TypeError: This ReadableStream is disturbed.

Uncaught (in response) TypeError: This ReadableStream is disturbed.

kian

K

kian•10/16/23, 9:39 PM

I’m not sure I understand what you’re trying to do

kian

K

kian•10/16/23, 9:39 PM

You’ve consumed the stream, you can’t pass it to put as there’s nothing left

danny.m

D

danny.m•10/16/23, 9:40 PM

i guess i want to consume it twice... or find a way to grab data out of the chunks that I'll persist while passing them into put

kian

K

kian•10/16/23, 9:41 PM

tee() will split a ReadableStream into two ReadableStreams

kian

K

kian•10/16/23, 9:42 PM

https://developer.mozilla.org/en-US/docs/Web/API/ReadableStream/tee

danny.m

D

danny.m•10/16/23, 9:42 PM

that looks like exactly what I want... thank you

Erisa

EErisa Yes, you can stream whatever you like from R2 without any issues, you'll pay for...

Icestonks

I

Icestonks•10/16/23, 9:59 PM

How would you go about doing that? I only know how to get a full object. The full mp4 file

kian

K

kian•10/16/23, 10:00 PM

Browsers would do range requests to load the video in chunks

Icestonks

I

Icestonks•10/16/23, 10:00 PM

automatically?

Erisa

E

Erisa•10/16/23, 10:15 PM

Yes

Erisa

E

Erisa•10/16/23, 10:16 PM

Point a browser at a video URL in a supported format for that browser and will automatically make use of range requests to stream the video and faciliate seeks

Erisa

E

Erisa•10/16/23, 10:16 PM

Provided what youre pointing at supports range requests, which R2 does by default for custom domains

mavxyz

M

mavxyz•10/16/23, 10:39 PM

Hi, so does anyone know of a good tool to make a publicly facing list of all the contents in an r2 bucket? Kind of something like the Apache DirectoryIndex feature... (that is also compatible with workers, or pages)

kian

K

kian•10/16/23, 10:49 PM

https://github.com/kotx/render

GitHub

GitHub - kotx/render: Cloudflare Worker to proxy and cache requests...

Cloudflare Worker to proxy and cache requests to R2 - GitHub - kotx/render: Cloudflare Worker to proxy and cache requests to R2

mavxyz

M

mavxyz•10/16/23, 10:49 PM

merci

Erisa

E

Erisa•10/16/23, 11:31 PM

Not currently possible to log events like that

name = "dark-voice-8281"
main = "src/index.js"
compatibility_date = "2023-10-10"
account_id = "my-account-id"
workers_dev = true

# Variable bindings. These are arbitrary, plaintext strings (similar to environment variables)
# Note: Use secrets to store sensitive data.
# Docs: https://developers.cloudflare.com/workers/platform/environment-variables
# [vars]
# MY_VARIABLE = "production_value"

# Bind a KV Namespace. Use KV as persistent storage for small key-value pairs.
# Docs: https://developers.cloudflare.com/workers/runtime-apis/kv
# [[kv_namespaces]]
# binding = "MY_KV_NAMESPACE"
# id = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"

# Bind an R2 Bucket. Use R2 to store arbitrarily large blobs of data, such as files.
# Docs: https://developers.cloudflare.com/r2/api/workers/workers-api-usage/
# [[r2_buckets]]
# binding = "EXTRACTOR_BINDING"
# bucket_name = "extractor"

name = "dark-voice-8281"
main = "src/index.js"
compatibility_date = "2023-10-10"
account_id = "my-account-id"
workers_dev = true

# Variable bindings. These are arbitrary, plaintext strings (similar to environment variables)
# Note: Use secrets to store sensitive data.
# Docs: https://developers.cloudflare.com/workers/platform/environment-variables
# [vars]
# MY_VARIABLE = "production_value"

# Bind a KV Namespace. Use KV as persistent storage for small key-value pairs.
# Docs: https://developers.cloudflare.com/workers/runtime-apis/kv
# [[kv_namespaces]]
# binding = "MY_KV_NAMESPACE"
# id = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"

# Bind an R2 Bucket. Use R2 to store arbitrarily large blobs of data, such as files.
# Docs: https://developers.cloudflare.com/r2/api/workers/workers-api-usage/
# [[r2_buckets]]
# binding = "EXTRACTOR_BINDING"
# bucket_name = "extractor"

let reader = request.body.getReader()
                console.log({reader})
                let pending = true;
                while (pending) {
                    let foo = await reader.read();
                    console.log(foo)
                    if (foo.done) {
                        pending = false
                    }
                }
                reader.releaseLock()
                await env.EXTRACTOR_BINDING.put(key, request.body);
        return new Response(`Put ${key} successfully! with count of ${count}`);

let reader = request.body.getReader()
                console.log({reader})
                let pending = true;
                while (pending) {
                    let foo = await reader.read();
                    console.log(foo)
                    if (foo.done) {
                        pending = false
                    }
                }
                reader.releaseLock()
                await env.EXTRACTOR_BINDING.put(key, request.body);
        return new Response(`Put ${key} successfully! with count of ${count}`);