i made my website anti ddos i added a lot of rules is there a way i can copy the cloudflare rules on

S

Supa Safe•5/22/23, 3:55 AM

Hi folks, I bought a domain name from cloudflare this month, and use pages to host my web site, it's awseome!

I'm now learning how to use WASM as serverless solution, and found that cloudflare supports Wasm now: https://developers.cloudflare.com/workers/platform/web-assembly/

Just out of curiosity, does any one what's the different of the Wasm solution between fastly and CF? I mean, it would be better to describe the difference in high level, I wanna to to convince my boss to use one of it:
https://www.fastly.com/blog/unlocking-real-time-at-the-edge

WebAssembly (Wasm) · Cloudflare Workers docs

WebAssembly (abbreviated Wasm) allows you to compile languages like Rust, Go, or C to a binary format that can run in a wide variety of environments, …

Unlocking Real-Time at the Edge

We are excited to announce that we have made big strides integrating Fanout into Fastly. We recently announced that Fastly has acquired Fanout in order to unlock real-time web features on our scalable, WASM-based Compute@Edge, our serverless compute offering. Our first step was to add WebSockets support to our Compute@Edge platform.

M

matt•5/22/23, 5:01 AM

Is bunnynet a good tool to use if I want to test global latency into my cloudflare workers?

WWalshy Not possible, I need to see how we go about making that available

A

Alaanor•5/22/23, 9:01 AM

Is it now possible to have logpush enable for page's worker ?

.. Arbitration and Class Action W i made my website anti ddos i added a lot of rules is there a way i can copy the...

I

Isaac McFadyen•5/22/23, 11:55 AM

Please don't cross-post across channels.

E

Elie Zedeck R.•5/22/23, 12:26 PM

Hi guys, I'm developing 2 workers for the same project/account, in a Service Binding fashion. When deployed, the workers A is successfully able to call B. But locally, the Service Binding is actually

undefined

undefined

. Anyone can help? I have no idea why it can't see each other when running locally.

This is my env during dev, for Workers A (caller):

[env.dev]
vars = { ENVIRONMENT = "dev", ENV = "dev" }
services = [
  { binding = "SERVICES", service = "workers-services", environment = "dev" }
]

[env.dev]
vars = { ENVIRONMENT = "dev", ENV = "dev" }
services = [
  { binding = "SERVICES", service = "workers-services", environment = "dev" }
]

[env.dev]
vars = { ENVIRONMENT = "dev", ENV = "dev" }
services = [
  { binding = "SERVICES", service = "workers-services", environment = "dev" }
]

[env.dev]
vars = { ENVIRONMENT = "dev", ENV = "dev" }
services = [
  { binding = "SERVICES", service = "workers-services", environment = "dev" }
]

And this is for Workers B (being called):

[env.dev]
name = "workers-services"
vars = { ENVIRONMENT = "dev", ENV = "dev" }

[env.dev]
name = "workers-services"
vars = { ENVIRONMENT = "dev", ENV = "dev" }

[env.dev]
name = "workers-services"
vars = { ENVIRONMENT = "dev", ENV = "dev" }

[env.dev]
name = "workers-services"
vars = { ENVIRONMENT = "dev", ENV = "dev" }

When I run with

--remote

--remote

--remote

--remote (using Wrangler v3.0.0), I get this error: text: 'workers.api.error.service_binding_env_error: could not resolve binding "SERVICES":
environment "dev" not found for service "workers-services" [code: 10144]'

These are however separate project, one is Bundled (A) and one is Unbound (B). One is nodejs compat (B), one is not (A).

E

Elie Zedeck R.•5/22/23, 12:28 PM

When running with

--remote

--remote

--remote

--remote, it spits out the error message just a short time after starting. When running locally (which is the default since wrangler v3.0.0 I assume), the

env.SERVICE

env.SERVICE

env.SERVICE

env.SERVICE is undefined. Running live, no problem.

B

banbanboi•5/22/23, 1:34 PM

i am just new with this and learning, I just want to ask, if is it possible to call a CF Worker that will generate a presignedURL (upload to CF R2). The file that I am going to upload will come to a web UI fileupload.

Bbanbanboi i am just new with this and learning, I just want to ask, if is it possible to c...

S

sathoro•5/22/23, 2:34 PM

pretty sure there are example of this exact scenario in the R2 docs right?

Ssathoro pretty sure there are example of this exact scenario in the R2 docs right?

B

banbanboi•5/22/23, 2:45 PM

I am still reading the documentation and at the same time creating a worker base code for this.

Bbanbanboi I am still reading the documentation and at the same time creating a worker base...

S

sathoro•5/22/23, 3:00 PM

check out the Examples page I think I saw this scenario there last week

Bbenparr64 I am trying to add a secret to cf worker via ci/cd. Can I set it after using wra...

H

Hello, I’m Allie!•5/22/23, 3:02 PM

You can see how https://github.com/cloudflare/wrangler-action handles secrets in GH Actions, as an example

GitHub

GitHub - cloudflare/wrangler-action: 🧙‍♀️ zero-config cloudflare wo...

zero-config cloudflare workers application deployment using wrangler and github actions - GitHub - cloudflare/wrangler-action:

zero-config cloudflare workers application deployment using ...

GitHub - cloudflare/wrangler-action: 🧙‍♀️ zero-config cloudflare wo...

S

sathoro•5/22/23, 3:18 PM

anyone know a Workers-compatible library for converting PNGs to JPG? been doing some research and can't find one so far

Bbenparr64 @HardAtWork , do you know what the command is? Not familiar with GitHub actions ...

H

Hello, I’m Allie!•5/22/23, 3:21 PM

Looks like that’s what the action does: https://github.com/cloudflare/wrangler-action/blob/4c10c1822abba527d820b29e6333e7f5dac2cabd/entrypoint.sh#L126

GitHub

wrangler-action/entrypoint.sh at 4c10c1822abba527d820b29e6333e7f5da...

zero-config cloudflare workers application deployment using wrangler and github actions - wrangler-action/entrypoint.sh at 4c10c1822abba527d820b29e6333e7f5dac2cabd · cloudflare/wrangler-action

wrangler-action/entrypoint.sh at 4c10c1822abba527d820b29e6333e7f5da...

H

Hello, I’m Allie!•5/22/23, 3:22 PM

If you pipe the echo, then it shouldn’t log it

S

sathoro•5/22/23, 3:23 PM

I just realized I might be able to use Browser Rendering to use

canvas

canvas

canvas

canvas to convert PNG to JPG... I wonder if that will be really slow though

M

meyer•5/22/23, 3:36 PM

that would be a bit overkill but would certainly work

Mmeyer that would be a bit overkill but would certainly work

S

sathoro•5/22/23, 3:38 PM

I've done stupider things

Ssathoro I just realized I might be able to use Browser Rendering to use `canvas` to conv...

H

Hello, I’m Allie!•5/22/23, 3:50 PM

Probably a lot less painful than having to compress some Rust crate to fit

HHello, I’m Allie!Probably a lot less painful than having to compress some Rust crate to fit

S

sathoro•5/22/23, 3:51 PM

yeah and depending on how efficient Browser Rendering is it could be really fast

B

banbanboi•5/22/23, 3:53 PM

do we have examples for a workers that receive an input fileuplaod as parameter?

D

dave•5/22/23, 4:52 PM

@sathoro Do you do traffic shifting when deploying new versions of your Workers in production?

Ddave @sathoro Do you do traffic shifting when deploying new versions of your Workers ...

S

sathoro•5/22/23, 4:52 PM

S

sathoro•5/22/23, 4:53 PM

I am taking moving fast and breaking things to a different level

Jjonathan-masslight Hi, following up on this https://discord.com/channels/595317990191398933/7793900...

C

Chaika•5/22/23, 4:54 PM

Are you still getting those emails?
There was an issue, starting around the 17th, lasting until around the 19th, resulting in CRON triggers triggering more then once. It looks like that Status Page uses Cron triggers, probably related:
https://www.cloudflarestatus.com/incidents/pg9ms2p91nsf
(CRON Triggers were doubling, and at least for one of mine, even triple executing. Would drive up KV Usage 2x-3x what you were using before)

Cloudflare Workers Cron Triggers Issues

Ssathoro I am taking moving fast and breaking things to a different level

D

dave•5/22/23, 9:42 PM

every few weeks I asked the exact same question hoping somebody will have an amazing solution that isn't hard to implement lol.

A

Avi•5/22/23, 11:42 PM

anyone have a workaround for wrangler dropping support for https?

▲ [WARNING] Miniflare 3 does not support HTTPS servers yet, starting an HTTP server instead...

▲ [WARNING] Miniflare 3 does not support HTTPS servers yet, starting an HTTP server instead...

▲ [WARNING] Miniflare 3 does not support HTTPS servers yet, starting an HTTP server instead...

▲ [WARNING] Miniflare 3 does not support HTTPS servers yet, starting an HTTP server instead...

M

meyer•5/22/23, 11:53 PM

i use a cloudflared tunnel but that wouldn't help with offline development

D

dave•5/23/23, 12:02 AM

Anyone else having connectivity issues with logs and such?

V

Victor•5/23/23, 7:21 AM

I'm getting

service core:user:chainfuseapi-plugins-rss2json: Uncaught Error: Dynamic require of "node:stream" is not supported
  at index.js:1:383
  at index.js:18:4350
  at index.js:1:500
  at index.js:245:2751
✘ [ERROR] MiniflareCoreError [ERR_RUNTIME_FAILURE]: The Workers runtime failed to start. There is likely additional logging output above.

service core:user:chainfuseapi-plugins-rss2json: Uncaught Error: Dynamic require of "node:stream" is not supported
  at index.js:1:383
  at index.js:18:4350
  at index.js:1:500
  at index.js:245:2751
✘ [ERROR] MiniflareCoreError [ERR_RUNTIME_FAILURE]: The Workers runtime failed to start. There is likely additional logging output above.

service core:user:chainfuseapi-plugins-rss2json: Uncaught Error: Dynamic require of "node:stream" is not supported
  at index.js:1:383
  at index.js:18:4350
  at index.js:1:500
  at index.js:245:2751
✘ [ERROR] MiniflareCoreError [ERR_RUNTIME_FAILURE]: The Workers runtime failed to start. There is likely additional logging output above.

service core:user:chainfuseapi-plugins-rss2json: Uncaught Error: Dynamic require of "node:stream" is not supported
  at index.js:1:383
  at index.js:18:4350
  at index.js:1:500
  at index.js:245:2751
✘ [ERROR] MiniflareCoreError [ERR_RUNTIME_FAILURE]: The Workers runtime failed to start. There is likely additional logging output above.

But it says it's supported here: https://developers.cloudflare.com/workers/runtime-apis/nodejs/streams/
Running

wrangler

wrangler

3.0.1 and

compatibility_flags = [ "nodejs_compat" ]

compatibility_flags = [ "nodejs_compat" ]

compatibility_flags = [ "nodejs_compat" ]

compatibility_flags = [ "nodejs_compat" ] in the

wrangler.toml

wrangler.toml

D

divby0•5/23/23, 3:12 PM

I am creating two database records in my request handler, one immediately and then I do an api call to external and after the response has been returned, I create a second entry. Those have the same "createdAt" timestamp though, even I know that this can't be the case.

I need them to have different stamps because I need to see which one was created first later. Is there a better hack than simply adding like 100ms onto the second date?

K

kian•5/23/23, 3:16 PM

are you getting createdAt from Date.now() or is this all through an ORM/default field added by the DB?

Kkian are you getting createdAt from Date.now() or is this all through an ORM/default ...

D

divby0•5/23/23, 3:18 PM

not from db, it's provided by my code

Ddivby0 not from db, it's provided by my code

S

sathoro•5/23/23, 3:21 PM

Date.now() is frozen. better to add in the DB

S

sathoro•5/23/23, 3:22 PM

https://developers.cloudflare.com/workers/learning/security-model/

Security model · Cloudflare Workers docs

This article includes an overview of Cloudflare security architecture, and then addresses two frequently asked about issues: V8 bugs and Spectre.

D

divby0•5/23/23, 3:22 PM

Hmm, okay thank you

I am cloudflare d1 with drizzle and I didn't quite figure out how to set default to now (without having it be "now" at schema creation time). Gonna take a long, thanks

G

gookie•5/23/23, 4:11 PM

hello, can pls someone answer my help ticket after one week?

W

Walshy•5/23/23, 4:19 PM

Almost all employees here are not part of Support

W

Walshy•5/23/23, 4:19 PM

If you can ask here, you should, the community is very helpful

W

Walshy•5/23/23, 4:19 PM

Otherwise, if you give me your ticket ID I can poke

Ggookie hello, can pls someone answer my help ticket after one week?

E

Erisa•5/23/23, 4:25 PM

Can you share the ticket number?

EErisa Can you share the ticket number?

G

gookie•5/23/23, 4:26 PM

https://discord.com/channels/595317990191398933/1107986464396025926

WWalshy Otherwise, if you give me your ticket ID I can poke

G

gookie•5/23/23, 4:26 PM

^^

E

Erisa•5/23/23, 4:26 PM

Oh you mean a forum post

E

Erisa•5/23/23, 4:26 PM

lets see

i made my website anti ddos i added a lot of rules is there a way i can copy the cloudflare rules on

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