Cloudflare Developers•3y ago

Cloudflare doesn’t charge bandwidth

UUnsmart Cloudflare doesn’t charge bandwidth

Yakuzo•12/3/23, 10:47 AM

Okay perfect, I didn't know if it was only valid for R2 or for all services.

UnsmartOP•12/3/23, 10:48 AM

Only argo smart routing and spectrum charge bandwidth but those are way overpriced features and you probably don’t need them anyways

Yakuzo•12/3/23, 10:49 AM

Okay that's good to know and indeed I don't think I'll need it.

Yakuzo•12/3/23, 10:50 AM

Thanks a lot

KKlowner Is there some way to get info about available subrequests (limits) and stuff or ...

Cyb3r-Jak3•12/4/23, 1:09 AM

Like how many subrequests you can make on a plan?

Cyb3r-Jak3•12/4/23, 1:15 AM

Yeah as far as I am aware that isn't possible. Would be nice though

MarkB•12/4/23, 2:04 AM

Hello, my cloudflare domain often gives timeout error, I purchased domain in namecheap first and transferred to cf, what' the problem, how can I fix this?

MMarkB Hello, my cloudflare domain often gives timeout error, I purchased domain in nam...

memetican•12/4/23, 5:57 AM

A domain can't timeout, are you referring to a worker or a website? Maybe Pages? The domain by itself just points to resources, so you need to check how you're delivering those resources.

Mmemetican A domain can't timeout, are you referring to a worker or a website? Maybe Pages?...

MarkB•12/4/23, 6:12 AM

ofc, domain points website and api, and I found this
https://namecheap.com/status-updates/updated-temporary-network-issues-with-domains-hosted-on-cloudflare/?_gl=1*1617vrc*_ga*MTc5OTYxNjkzLjE2OTQwMTY0MDQ.*_ga_7DMJMG20P8*MTcwMTY1NDIwNC43LjEuMTcwMTY1NDI2NS42MC4wLjA.*_gcl_au*MTc2OTg2ODQyLjE2OTQwMTY0MDM.

Namecheap Status

[UPDATED] TEMPORARY NETWORK ISSUES WITH DOMAINS HOSTED ON CLOUDFLAR...

Dear Customers, Currently, you can experience network issues with the domains hosted on Cloudflare nameservers. Upon accessing such domains will show the “Time-out occurred” error message. In order to bypass the issue, please try disabling the “Proxy” status for the domain in question via the Cloudflare dashboard. It can be accomplished by follo...

sathoro•12/4/23, 8:23 AM

"It appears that the “Time-out” issue also appears on domains without Cloudflare nameservers. In such cases, in order to bypass the issue, please try switching your internet connection to a different one."

Huh

MMarkB ofc, domain points website and api, and I found this https://namecheap.com/statu...

sathoro•12/4/23, 8:23 AM

use a different channel btw

Andi•12/4/23, 1:06 PM

hello guys, has anyone managed to connect workers to a Digital Ocean managed Posgresql database? I'm trying with hyperdrive and i just get "Connection terminated unexpectedly" when i run "client.query"

0x0dd154•12/4/23, 1:13 PM

Can anyone clarify what is meant by the terms "proxy" and "terminate" on this DurableObjects page https://developers.cloudflare.com/durable-objects/learning/websockets/ ?

The Hibernatable WebSocket API enables you to terminate (not proxy) WebSocket connections within a Durable Object, and push messages to all connected clients

I am trying to identify if I should use the hibernatable websocket API or not. The plan is to connect a web client via a worker to send and receive state from the DO.

Durable Objects with WebSockets · Cloudflare Durable Objects docs

WebSockets allow real time communication between a client and server. Both Cloudflare Durable Objects and Workers can act as WebSocket endpoints – …

Andi•12/4/23, 1:14 PM

nvm, i got it to work by making the database available to the public internet. i hoped that if i give access to all ips from here: https://www.cloudflare.com/en-gb/ips/ it will work

Cloudflare

IP Ranges | Cloudflare

This page is intended to be the definitive source of Cloudflare’s current IP ranges.

Andi•12/4/23, 1:15 PM

is there any way to limit the connection?

kian•12/4/23, 1:15 PM

Not currently

luhuhukas•12/5/23, 8:24 AM

Anyone worked with gRPC + workers. Is that even possible? I think http/2 and /3 should be supported, right?

VVolodymyr Khandzhian Hi everyone, Could you please help me with multipart upload files from Worker to...

kian•12/5/23, 9:25 AM

You should be able to provide the

httpMetadata

httpMetadata

options when calling

createMultipartUpload

createMultipartUpload

in your Worker, similar to how

put

put

has the options object as it's third argument.

chand1012•12/5/23, 3:33 PM

Is there an effective way to consume or modify a stream in workers? I want to consume a stream in a worker in a queue but I can't seem to get it to work right, always says

pipeTo()

pipeTo()

is not implemented on a ReadableStream

ian•12/5/23, 4:27 PM

Any plans or a roadmap to support other models aside from resnet-50 for cloudflare workers AI?
https://developers.cloudflare.com/workers-ai/models/image-classification/

Image Classification · Cloudflare Workers AI docs

Image classification models take an image input and assigns it labels or classes.

Pato•12/5/23, 11:27 PM

Hey, anyone knows if this still works https://web.archive.org/web/20220130044804/https://developers.cloudflare.com/workers/tutorials/authorize-users-with-auth0

Authorize users with Auth0 · Cloudflare Workers docs

Documentation for Cloudflare Workers, a serverless execution environment that allows you to create entirely new applications or augment existing ones without configuring or maintaining infrastructure.

Pato•12/5/23, 11:27 PM

it used to be on workers documentation

PPato Hey, anyone knows if this still works https://web.archive.org/web/20220130044804...

Chaika•12/5/23, 11:37 PM

probably not a good idea since it was removed for a security issue: https://github.com/cloudflare/cloudflare-docs/pull/4016

GitHub

chore: remove auth0 tutorial by lukeed · Pull Request #4016 · cloud...

Removing for security issue within the authorize code.
After fixing the code in linked repo, will re-include this tutorial in the docs. (revert this PR commit w/ changes)

Pato•12/5/23, 11:38 PM

ohh i see

Pato•12/5/23, 11:38 PM

thanks!

Chaika•12/5/23, 11:38 PM

unless you're sure you can fix whatever that security issue was, something with the authorize code I guess

Pato•12/5/23, 11:40 PM

and do you know if there is a way to use autg0 jwt to authenticate users?

Pato•12/5/23, 11:45 PM

and can you use jwt on workers?

PPato and do you know if there is a way to use autg0 jwt to authenticate users?

Chaika•12/5/23, 11:45 PM

If you're looking for library recommendations for handling JWTs there's Jose (https://www.npmjs.com/package/jose) or Hono's JWT Helper (https://hono.dev/helpers/jwt)

Pato•12/5/23, 11:45 PM

masd4•12/6/23, 7:00 AM

When exactly does a DO (durable object) "shut down" as described here? Because currently I'm not seeing them ever being deleted, even after hours of waiting and a storage.deleteAll() call. https://community.cloudflare.com/t/delete-durable-object/296432

leeo•12/6/23, 9:38 AM

workers does not support createHmac, but the docs shows createHmac is supported.

leeo•12/6/23, 9:39 AM

Has the document expired or was it written incorrectly?

Lleeo workers does not support createHmac, but the docs shows createHmac is supporte...

DaniFoldi•12/6/23, 9:42 AM

Workers support the Web Crypto standard by default, if I recall correctly the screenshot is from the nodejs compat crypto, which does support createHmac and you can enable it in your worker.
You'll need to add

compatibility_flags = ['nodejs_compat']

compatibility_flags = ['nodejs_compat']

to your wrangler.toml (if you have other flags, append

nodejs_compat

nodejs_compat

) to enable it, then you will be able to use it like this:

import { createHmac } from 'node:crypto'

function somewhereInYourCode() {
  createHmac('sha256', 'secret')
}

import { createHmac } from 'node:crypto'

function somewhereInYourCode() {
  createHmac('sha256', 'secret')
}

DDaniFoldi Workers support the Web Crypto standard by default, if I recall correctly the sc...

leeo•12/6/23, 9:53 AM

thanks , but compatibility_flags = ['nodejs_compat'] give me an error.

Lleeo thanks , but compatibility_flags = ['nodejs_compat'] give me an error.

DaniFoldi•12/6/23, 9:54 AM

could you share the error?

leeo•12/6/23, 9:54 AM

✘ [ERROR] The

nodejs_compat

nodejs_compat

compatibility flag cannot be used in conjunction with the legacy

--node-compat

--node-compat

flag. If you want to use the Workers runtime Node.js compatibility features, please remove the

--node-compat

--node-compat

argument from your CLI command or

node_compat = true

node_compat = true

from your config file.

DaniFoldi•12/6/23, 9:55 AM

right, so you're using the legacy polyfills, as well as trying to use the new compatibility mode, is there anything that you need the old polyfills for?

leeo•12/6/23, 9:55 AM

No, how i can fix this error

leeo•12/6/23, 9:56 AM

I got this i just remove the

node_compat = true

node_compat = true

and it works now. thanks.

Lleeo I got this i just remove the `node_compat = true` and it works now. thanks.

DaniFoldi•12/6/23, 9:57 AM

yep, that is the solution, glad it works MeowHeartCloudflare

leeo•12/6/23, 10:11 AM

another question, i want to use ffmpeg-wasm in wokers, ffmpeg-wasm support webworker for now. Looking forward to workers supporting ffmpeg-wasm, so that I can do some audio and video processing. Now I have to deploy another docker to accomplish this.

dave•12/6/23, 4:42 PM

Is there an easy way to share Worker scripts for non-technical ish people to install on their account?

Ddave Is there an easy way to share Worker scripts for non-technical ish people to ins...

Hello, I’m Allie!•12/6/23, 4:47 PM

Worker scripts?

Cloudflare doesn’t charge bandwidth

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