Today I've verified that this is possible!

Jjkomyno Today I've verified that this is possible!

T

Tin Cap•7/6/23, 9:27 PM

Awesome

J

jman•7/7/23, 2:03 AM

I noticed today that req.url seems to be defined to be relative to the routes in your wrangler config, even when you are developing locally.

This has issues when developing locally with libraries like next-auth, since they use the req.url to generate the callback urls.

I'm wondering if anyone here would know of a reason for it to be this way?

Jjman I noticed today that req.url seems to be defined to be relative to the routes in...

G

gonz•7/7/23, 2:27 AM

try with

--host 127.0.0.1:8787

--host 127.0.0.1:8787

--host 127.0.0.1:8787

--host 127.0.0.1:8787 though it won't work with

--remote

--remote

Ggonz try with `--host 127.0.0.1:8787` though it won't work with `--remote`

J

jman•7/7/23, 3:35 AM

That does seem to resolve the issue!

It would still be good to understand why/if this is actually needed if anyone had ideas.

G

gritgodx•7/7/23, 3:37 AM

does anyone know if cloudflare reserves short subdomains for services like workers? (also zero trust seems to have no subdomains available unless you got 3+ chars)

S

Shirokawa•7/7/23, 7:09 AM

Has anyone done some load testing with k6 on Workers?
Basic stuff runs without hitch, but trying to test e.g. a 1000 simultaneous users/requests gives a bunch of timeouts, though as far as I understand Workers itself should be able to handle that no problem. Makes me think that perhaps the requests are getting blocked/throttled by Cloudflare.

N

nuno•7/7/23, 9:02 AM

Hey guys, there's any way to do a similar deploy flow from pages to workers, like, in each commit the worker publishes/deploys itself?

C

Codedec1296•7/7/23, 12:16 PM

Hey, can anyone help me to connect D1 database to worker...have checked the document also but I was doing it wrong somewhere. Can you please provide sample code for this.

C

Codedec1296•7/7/23, 12:27 PM

As I am new to this cloudflare workers and wrangler ... don't know to integerate .

P

protochron•7/7/23, 1:17 PM

are there any tips for including packages in a JS worker that include wasm? It looks like the worker build is generating a

wasm2.__wbindgen_start()

wasm2.__wbindgen_start()

wasm2.__wbindgen_start()

wasm2.__wbindgen_start() line in the bundled js, but the worker claims it can't find it even though it's a function in the bundled wasm file

B

banbanboi•7/7/23, 4:03 PM

i am encountering a 403 error when accessing the workers endpoint through a deployed web ui, but its working in my localhost. Did I missed something

J

jkomynoOP•7/7/23, 4:45 PM

I'd like to hear a Cloudflare devs's opinion on this PR for wasm-bindgen to avoid the "JavaScript Plumbing" step currently needed in JS+Wasm workers: https://github.com/rustwasm/wasm-bindgen/pull/3510.
Hopefully the PR's description, comments, and clarifications are easy to understand

IIsaac McFadyen You could try https://github.com/robertcepa/toucan-js/tree/master/packages/touca...

T

Tin Cap•7/7/23, 9:56 PM

Can confirm. I just setup toucan-js in my ES module project. Works great.

T

Tin Cap•7/7/23, 9:57 PM

Ended up being pretty simple:

function logErrorToSentry(request: Request, env: Env, ctx: ExecutionContext, err: any) {
    const sentry = new Toucan({
        dsn: env.SENTRY_DSN,
        context: ctx,
        environment: env.ENVIRONMENT,
        request,
    });
    sentry.captureException(err);
}

function logErrorToSentry(request: Request, env: Env, ctx: ExecutionContext, err: any) {
    const sentry = new Toucan({
        dsn: env.SENTRY_DSN,
        context: ctx,
        environment: env.ENVIRONMENT,
        request,
    });
    sentry.captureException(err);
}

function logErrorToSentry(request: Request, env: Env, ctx: ExecutionContext, err: any) {
    const sentry = new Toucan({
        dsn: env.SENTRY_DSN,
        context: ctx,
        environment: env.ENVIRONMENT,
        request,
    });
    sentry.captureException(err);
}

function logErrorToSentry(request: Request, env: Env, ctx: ExecutionContext, err: any) {
    const sentry = new Toucan({
        dsn: env.SENTRY_DSN,
        context: ctx,
        environment: env.ENVIRONMENT,
        request,
    });
    sentry.captureException(err);
}

G

Gytis•7/7/23, 11:15 PM

is it possible to have a single worker without autoscaling?

GGytis is it possible to have a single worker without autoscaling?

C

Cyb3r-Jak3•7/7/23, 11:24 PM

There isn’t but why would you want that?

GGytis is it possible to have a single worker without autoscaling?

H

Hello, I’m Allie!•7/7/23, 11:26 PM

Depends. What are you trying to do?

CCyb3r-Jak3 There isn’t but why would you want that?

G

Gytis•7/7/23, 11:26 PM

I'm planning on syncing AWS infra to KV, it should be alright to have autoscaling but in some cases it might be difficult to implement it if it's multiple jobs

G

Gytis•7/7/23, 11:27 PM

Always an option to host adaptor myself

GGytis I'm planning on syncing AWS infra to KV, it should be alright to have autoscalin...

H

Hello, I’m Allie!•7/7/23, 11:27 PM

You could use a Cron trigger to sync it every minute or so

H

Hello, I’m Allie!•7/7/23, 11:27 PM

Or however often you want

G

Gytis•7/7/23, 11:28 PM

I'm not a fan of Cron. Would rather have reactive arch

GGytis I'm not a fan of Cron. Would rather have reactive arch

H

Hello, I’m Allie!•7/7/23, 11:28 PM

Like, something you trigger yourself?

H

Hello, I’m Allie!•7/7/23, 11:29 PM

Then as long as you wait for it to finish, then there should only ever be one running

G

Gytis•7/7/23, 11:29 PM

I was thinking of worker subscribing to Kafka. In this particular case there are no issues with autoscaling

HHello, I’m Allie!Then as long as you wait for it to finish, then there should only ever be one ru...

G

Gytis•7/7/23, 11:30 PM

So I could do Cron Evey millisecond which just syncs until it gets killed

G

Gytis•7/7/23, 11:30 PM

Am I getting this right?

S

sathoro•7/7/23, 11:31 PM

no

G

Gytis•7/7/23, 11:32 PM

Anyways, no issues as of right now. And if something comes up I'll either make it scalable or selfhosted

D

Dill•7/8/23, 12:15 AM

Can I access a D1 table from a worker on the free plan?

D

Dill•7/8/23, 12:15 AM

https://developers.cloudflare.com/pages/platform/functions/bindings/#d1-databases

Bindings · Cloudflare Pages docs

A binding enables your Pages Functions to interact with resources on the Cloudflare developer platform. Use bindings to integrate your Pages Functions …

D

Dill•7/8/23, 12:19 AM

I have been looking everywhere to find where to create the binding

/workers/services/view/fetch-servers/production/settings/bindings

/workers/services/view/fetch-servers/production/settings/bindings

/workers/services/view/fetch-servers/production/settings/bindings

/workers/services/view/fetch-servers/production/settings/bindings I thought it should be here

DDill I have been looking everywhere to find where to create the binding `/workers/ser...

C

Chaika•7/8/23, 12:28 AM

You're looking at the Pages docs, not the workers docs, the workers docs are here:
https://developers.cloudflare.com/d1/get-started/#3-bind-your-worker-to-your-d1-database
You need to use wrangler because d1 has a shim that it needs wrangler to inject to work (i.e it's not exactly a normal binding, I believe that is planned to go away when it goes GA)

Get started · Cloudflare D1 docs

This guide will instruct you through:

D

Dill•7/8/23, 3:07 AM

For some reason I am not able to access my db from the binding?

D

Dill•7/8/23, 3:08 AM

console.log(env);

console.log(env);

console.log(env);

console.log(env); shows

{__D1_BETA__BAR: Fetcher, __D1_BETA__DB: Fetcher, __D1_BETA__FOO: Fetcher

{__D1_BETA__BAR: Fetcher, __D1_BETA__DB: Fetcher, __D1_BETA__FOO: Fetcher

{__D1_BETA__BAR: Fetcher, __D1_BETA__DB: Fetcher, __D1_BETA__FOO: Fetcher

{__D1_BETA__BAR: Fetcher, __D1_BETA__DB: Fetcher, __D1_BETA__FOO: Fetcher

D

Dill•7/8/23, 3:08 AM

and

console.log(env.BAR);

console.log(env.BAR);

console.log(env.BAR);

console.log(env.BAR); shows

Fetcher {}

Fetcher {}

Fetcher {}

Fetcher {}

DDill For some reason I am not able to access my db from the binding?

H

Hello, I’m Allie!•7/8/23, 5:41 AM

Most bindings aren’t stringifiable, or at least they don’t look right. Basically, don’t console.log them, just try using them

D

Dill•7/8/23, 5:49 AM

@HardAtWork I tried that, but it didn't seem to be working. I'll try again tomorrow

D

Dill•7/8/23, 5:50 AM

Thanks for the response

D

Dill•7/8/23, 5:50 AM

Appreciate it

V

VortexV•7/8/23, 9:18 AM

hello

V

VortexV•7/8/23, 9:19 AM

i need help in my warp vpn