Best way to go is just move my secrets to the wrangler.toml file? - Cloudflare Developers

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Dawson

D

DawsonOP•4/26/24, 8:17 PM

which is yk, not great

Dawson

D

DawsonOP•4/26/24, 8:18 PM

or just load my own KVNamespace from multiple strings*

Dawson

DDawson Best way to go is just move my secrets to the wrangler.toml file?

Hello, I’m Allie!

H

Hello, I’m Allie!•4/26/24, 8:18 PM

Or JSON.parse them at runtime?

Dawson

D

DawsonOP•4/26/24, 8:18 PM

yea just realized I could do that haha, ty

Dawson

D

DawsonOP•4/26/24, 9:26 PM

Whats the best way for me to add no/low latency analytics to my API? I just need to send a post request to an external server

Dawson

D

DawsonOP•4/26/24, 9:27 PM

I cant find anything online, though I was searching to run it as a task in the background to prevent any latency from being added

Dawson

DDawson Whats the best way for me to add no/low latency analytics to my API? I just need...

Chaika

C

Chaika•4/26/24, 9:28 PM

ctx.waitUntil() https://developers.cloudflare.com/workers/runtime-apis/context/#waituntil

Cloudflare Docs

Context (ctx) · Cloudflare Workers docs

The Context API in Cloudflare Workers, including waitUntil and passThroughOnException.

Dawson

D

DawsonOP•4/26/24, 9:28 PM

Lovely, thank you

luna

L

luna•4/27/24, 12:24 AM

is there a way for a worker to get the name from it's wrangler.tomlwrangler.toml at runtime? is it set in an env or something?

luna

Lluna is there a way for a worker to get the name from it's `wrangler.toml` at runtime...

kian

K

kian•4/27/24, 2:48 AM

Nope. There is theoretically a binding that has it but it's not stabilised so it could be removed/broken at any time.

kian

Kkian Nope. There is theoretically a binding that has it but it's not stabilised so it...

luna

L

luna•4/27/24, 2:49 AM

dang it, is there an easy way to sub out a placeholder at build time with workers?

kian

K

kian•4/27/24, 2:50 AM

--define--define (or definedefine in TOML) is build-time replacement (https://esbuild.github.io/api/#define)

kian

K

kian•4/27/24, 2:50 AM

[define]
WORKER_NAME = '"foo"'

[define]
WORKER_NAME = '"foo"'

luna

L

luna•4/27/24, 2:50 AM

oh that'd be perfect

kian

K

kian•4/27/24, 2:50 AM

(quotes are important, if you just do "foo""foo" then it will be an identifier rather than a string)

luna

L

luna•4/27/24, 2:51 AM

oh yep i remember hitting that in the past with tsup (esbuild)

kian

K

kian•4/27/24, 2:51 AM

The old version of https://developers.cloudflare.com/workers/runtime-apis/bindings/version-metadata/ that wasn't stabilised used to have a .name.name property - I think they'd be open to adding it onto that binding though, I don't see why not.

luna

L

luna•4/27/24, 2:52 AM

anywhere i could pass on feedback in favour of that?

luna

L

luna•4/27/24, 2:53 AM

trying to add otel and it'd be nice to have the worker name added

kian

K

kian•4/27/24, 2:56 AM

There's #workers-feature-suggestions

kian

K

kian•4/27/24, 2:57 AM

The old binding was...

{"name":"test-worker","deployment":{"id":"1a737aad-3c1a-40bf-90aa-4c0d1f840e13","number":51,"timestamp":"2024-04-27T02:52:40.970522Z"}}

{"name":"test-worker","deployment":{"id":"1a737aad-3c1a-40bf-90aa-4c0d1f840e13","number":51,"timestamp":"2024-04-27T02:52:40.970522Z"}}

The new one is...

{"id":"72412edc-6438-4fe1-82b9-310ef69844f0","tag":""}

{"id":"72412edc-6438-4fe1-82b9-310ef69844f0","tag":""}

kian

K

kian•4/27/24, 2:57 AM

I think it'd be nice to have the

name

name

and deployment revision numbernumber & timestamptimestamp on the new one too

luna

L

luna•4/27/24, 2:59 AM

https://discord.com/channels/595317990191398933/1064502845061210152/1233613353457549332

kian

K

kian•4/27/24, 3:00 AM

If it's just for testing, you can use the old binding still

[[unsafe.bindings]]
name = "METADATA"
type = "metadata"

[[unsafe.bindings]]
name = "METADATA"
type = "metadata"

I just wouldn't recommend it for production since, whilst I really doubt it as it's been around for awhile, they could remove it and then the API will start rejecting uploads till it's removed

Ottomated

OOttomated It seems like there's a pretty drastic deviation from the URL spec that might be...

kian

K

kian•4/27/24, 3:03 AM

FYI, the fix for this seems to be live now (your repro URL of https://shrill-scene-3e1f.mogul-moves.workers.dev/ shows the escaped output)

Ottomated

O

Ottomated•4/27/24, 3:04 AM

yep, been good for a few days

Yakuzo

Y

Yakuzo•4/27/24, 3:34 PM

Hi there, just a quick question to be sure or to find out if I'm doing something wrong. Do WorkerEntrypoints for RPC communication between workers have to be defined in the “index” file? I've tried to place it elsewhere and it's not recognized.
In any case, 260ms response time for 3 subrequests ( 4 with D1 ) is just insane. gg for work it works like a charm.

kian

K

kian•4/27/24, 3:35 PM

You probably need export { Foo } from './foo'export { Foo } from './foo' in your index.js/ts

kian

Kkian You probably need `export { Foo } from './foo'` in your index.js/ts

Yakuzo

Y

Yakuzo•4/27/24, 3:40 PM

So I need to import my file into index and that's it?
Currently, here's what I've done:

// entrypoint/userEntrypoint.ts
// Not recognize in this file
export class UserStore extends WorkerEntrypoint<Env> {
  ...
}

// entrypoint/userEntrypoint.ts
// Not recognize in this file
export class UserStore extends WorkerEntrypoint<Env> {
  ...
}

// index.ts
// If I copy all UserStore content in index, it's ok.
export default class extends WorkerEntrypoint {
    async fetch() {
        const response = `
            Version: 1.0.0\n
            Code Name: Piston
            Description: Database Worker\n
            Changes: Initial version\n
            Health Check: OK
        `;

        return new Response(response, { status: 200 });
    }
}

// index.ts
// If I copy all UserStore content in index, it's ok.
export default class extends WorkerEntrypoint {
    async fetch() {
        const response = `
            Version: 1.0.0\n
            Code Name: Piston
            Description: Database Worker\n
            Changes: Initial version\n
            Health Check: OK
        `;

        return new Response(response, { status: 200 });
    }
}

So I just need to import ?

import { UserStore } from "./entrypoints/userEntrypoint"

import { UserStore } from "./entrypoints/userEntrypoint"

But how do I use it in the index?

kian

K

kian•4/27/24, 3:42 PM

exportexport, not importimport.

kian

K

kian•4/27/24, 3:42 PM

Yakuzo

Y

Yakuzo•4/27/24, 3:43 PM

Oh right, I didn't know you could use it like that.. I'll give it a try.

Yakuzo

Y

Yakuzo•4/27/24, 3:45 PM

Okay it's working thanks a lot !

daniel

D

daniel•4/27/24, 5:03 PM

is there a known library for connecting to redis through cloudflare workers? since cf workers can open TCP connections, this should be possible.

Busslina

B

Busslina•4/27/24, 5:42 PM

bun

B

bun•4/27/24, 8:10 PM

Hey guys, what are some ways of doings logs for workers in production? Does everyone use baselime? Or axiom?

bun

Bbun Hey guys, what are some ways of doings logs for workers in production? Does ever...

Hello, I’m Allie!

H

Hello, I’m Allie!•4/27/24, 8:21 PM

For a small Worker, you can log to a Discord Webhook if you are lazy

bun

B

bun•4/27/24, 8:22 PM

Nope, i mean for scale

bun

Bbun Nope, i mean for scale

Hello, I’m Allie!

H

Hello, I’m Allie!•4/27/24, 8:25 PM

Axiom probably then?

bun

B

bun•4/27/24, 8:43 PM

Do you have any experience with axiom? @HardlyWorkin'

Unsmart

U

Unsmart•4/27/24, 8:49 PM

I would just use baselime cuz its free and because cloudflare owns it now

bun

Bbun Do you have any experience with axiom? @HardlyWorkin'

Hello, I’m Allie!

H

Hello, I’m Allie!•4/27/24, 8:52 PM

A little bit?

jman

Jjman Are there example repos of Durable Object RPC + vitest integration? I'm runnin...

sadsciencee

S

sadsciencee•4/27/24, 10:56 PM

came here looking for this - did you find anything

celestial being

C

celestial being•4/28/24, 1:05 AM

what are workers>

sadsciencee

Ssadsciencee came here looking for this - did you find anything

jman

J

jman•4/28/24, 1:48 AM

I didn’t find examples, but the couple threads below that message eventually got things functional

KTibow

K

KTibow•4/28/24, 1:58 AM

am i stupid or is there no button to sign up for workers paid? the one on the plans page just links me to the list of workers

KTibow

K

KTibow•4/28/24, 1:59 AM

nvm found it

KTibow

K

KTibow•4/28/24, 1:59 AM

https://www.cloudflare.com/plans/developer-platform/ possibly broken link report!!
links to "/sign-up/workers" instead of "/workers/plans"

arnar

A

arnar•4/28/24, 11:48 AM

I see there have been some discussion about logging libraries in the past, but am wondering if anything has changed in that regard since most of the threads I find are a few years old.

Are people using some nice structured logging libraries for workers written in TS/JS? Last time I checked Pino doesn't work in CF Workers.
I don't need any transporters or other fancy stuff since I'm using the Baselime integration with tail workers. I also have the otel-cf-workersotel-cf-workers package setup, so I'd want to attach logs to traces automatically and have the logs easily searchable within Baselime.

dave

D

dave•4/28/24, 4:59 PM

sanity check, if my Worker does a subrequest to another zone on Cloudflare, I can't override the cache, right?

// index.ts
// If I copy all UserStore content in index, it's ok.
export default class extends WorkerEntrypoint {
    async fetch() {
        const response = `
            Version: 1.0.0\n
            Code Name: Piston
            Description: Database Worker\n
            Changes: Initial version\n
            Health Check: OK
        `;

        return new Response(response, { status: 200 });
    }
}

// index.ts
// If I copy all UserStore content in index, it's ok.
export default class extends WorkerEntrypoint {
    async fetch() {
        const response = `
            Version: 1.0.0\n
            Code Name: Piston
            Description: Database Worker\n
            Changes: Initial version\n
            Health Check: OK
        `;

        return new Response(response, { status: 200 });
    }
}