There's an API for creating routes https://developers.cloudflare.com/api/operations/worker-routes-cr

There's an API for creating routes https://developers.cloudflare.com/api/operations/worker-routes-create-route?schema_url=https%3A%2F%2Fraw.githubusercontent.com%2Fcloudflare%2Fapi-schemas%2Fmain%2Fopenapi.yaml, and one for Worker Custom Domains: https://developers.cloudflare.com/api/operations/worker-domain-attach-to-domain yea

Cloudflare API Documentation

Interact with Cloudflare's products and services via the Cloudflare API

Cloudflare API Documentation

Interact with Cloudflare's products and services via the Cloudflare API

CChaika There's an API for creating routes https://developers.cloudflare.com/api/operati...

ottermanempire•12/27/23, 3:59 PM

Thanks!

ottermanempire•12/27/23, 4:09 PM

What kind of traffic can workers handle if they're being used to serve up static pages from R2? Is there any caching involved?

Oottermanempire What kind of traffic can workers handle if they're being used to serve up static...

Unsmart•12/27/23, 4:11 PM

Millions per second for workers. You can use the cache api if you want. You can also use public buckets to add your domain instead of using a worker.

Unsmart•12/27/23, 4:13 PM

R2 can handle a few thousand rps (like 15-20k iirc). But cache can push that further since it won’t hit R2

ChaikaOP•12/27/23, 4:14 PM

Yea R2 would be your bottleneck there, not workers. There's no cache by default with Workers, but you could use the cache api (or use an existing library like kotx/render which does it for you) and save on some Class Bs and faster responses (at the cost of consistency).
If you can use R2 Custom Domains even better pricing wise since you're not paying for the Worker, and then you can just use a Cache Rule to force caching

dave•12/27/23, 5:40 PM

Do cron triggers support smart placement?

kian•12/27/23, 5:42 PM

Nope

ottermanempire•12/27/23, 6:10 PM

Cache was super easy to get running -- thanks for the tip!

ottermanempire•12/27/23, 6:26 PM

Okay, one last question -- is it possible to direct traffic from a client's domain using a cname/similar so example.client.com/endpoint could route to the same worker as nativedomainexample.com/endpoint?

Oottermanempire Okay, one last question -- is it possible to direct traffic from a client's doma...

ChaikaOP•12/27/23, 6:32 PM

Sounds like a use case for CF for SaaS https://developers.cloudflare.com/cloudflare-for-platforms/cloudflare-for-saas/, special setup for Workers: https://developers.cloudflare.com/cloudflare-for-platforms/cloudflare-for-saas/start/advanced-settings/worker-as-origin/
It's what Pages/R2 use internally for Custom Domains
You'd have to take over the entire hostname/subdomain though, ex: example.client.com, can't just route specific paths. You could of course 404 on all but /endpoint

Workers as your fallback origin · Cloudflare for Platforms docs

Learn how to use a Worker as the fallback origin for your SaaS zone.

CChaika Sounds like a use case for CF for SaaS https://developers.cloudflare.com/cloudfl...

ottermanempire•12/27/23, 6:37 PM

That sounds perfect! Thank you so much

jjjrmy•12/27/23, 10:13 PM

excuse me ... waht is Workers Constellation

Jjjjrmy excuse me ... waht is Workers Constellation

Unsmart•12/27/23, 10:18 PM

That doesn’t exist anymore it’s just #workers-ai-beta now

jjjrmy•12/27/23, 10:20 PM

oh I saw it in the navigation then dissapear

LLala heyo, i can't access any worker on any browser, does anyone experience the same ...

piano1029•12/27/23, 11:46 PM

just had that, clearing cache and refreshing fixed it

piano1029•12/27/23, 11:47 PM

the broken update may still be cached in your region, nothing to do except wait

LLala heyo, i can't access any worker on any browser, does anyone experience the same ...

Cyb3r-Jak3•12/27/23, 11:47 PM

Seeing some reports of it. It has been raised and being looked into

dave•12/28/23, 2:09 AM

Is cacheKeycacheKey still an enterprise-only feature?

dave•12/28/23, 2:09 AM

Thought it was, but don't see it mentioned in the docs anymore

Kkian `cacheKey` is Enterprise only - if you're referring to `fetch(..., { cf: { cache...

dave•12/28/23, 2:12 AM

Is this still the case?

Ddave Is this still the case?

Isaac McFadyen•12/28/23, 2:13 AM

As far as I know, yes.

dave•12/28/23, 2:13 AM

oh.

Isaac McFadyen•12/28/23, 2:15 AM

Yeah, see https://developers.cloudflare.com/cache/how-to/cache-keys/

Isaac McFadyen•12/28/23, 2:15 AM

Will•12/28/23, 10:02 AM

what happened if I need more than 10ms for my operation?

Will•12/28/23, 10:03 AM

let's say 12ms

Will•12/28/23, 10:03 AM

I see that my median worker cpu time is 12ms

Will•12/28/23, 10:03 AM

but not sure why it's still running, cause I have exceeded the limit

Ashley•12/28/23, 11:34 AM

It’s not exact in my experience, I had a worker that would sometimes exceed CPU usage (on the old plans) by 20-30 ms and still “succeed” and some that were 5ms over and fail - the paid plan ($5/month) has a much higher CPU limit per invocation though if you do hit it

Erisa•12/28/23, 11:37 AM

The limit is applied quite loosely and doesnt stop execution unless you go over it by a lot or several times. But as a general rule if your median cpu time is above the limit then even if it didn't trigger this time it might in future so its better to get usage down or switch to a paid plan to avoid interruption

Erisa•12/28/23, 11:38 AM

Paid plans allow for up to 30 seconds of CPU usage per request, where you pay more if you use more (above the amount you get for $5/mo)

BBram that is good to know, I understand that the binding is identical to `Fetcher` th...

schkovich•12/28/23, 1:17 PM

a bit confusing? it's utterly confusing NotLikeThis

Kkian Probably for the best so `new URL(req.url)` doesn't break in Service Bindings/Du...

schkovich•12/28/23, 1:23 PM

Thank you for the tip. I think i will opt for cloudflare

documentation URL in this case

valkyrie_pilot•12/28/23, 4:41 PM

does cloudflare have a nice solution for OAuth CSRF tokens? I don’t want to use kv, as it’s not really designed for that… can i keep the worker waiting somehow?

Unsmart•12/28/23, 4:46 PM

KV is perfectly fine for CSRF tokens

can also use durable objects probably cheaper and faster also

UUnsmart KV is perfectly fine for CSRF tokens 🤷 can also use durable objects probably ch...

valkyrie_pilot•12/28/23, 5:01 PM

the main problem is the write pricing

valkyrie_pilot•12/28/23, 5:05 PM

Though i was clearly misremembering the pricing, as i thought the free tier was 1000 a month and its 1000 a day

Vvalkyrie_pilot the main problem is the write pricing

Unsmart•12/28/23, 5:24 PM

Durable objects are a lot cheaper. $1/million writes + 0.15/million for the invokes. D1 can also be a choice (for non production critical apps currently)

Vvalkyrie_pilot does cloudflare have a nice solution for OAuth CSRF tokens? I don’t want to use ...

dave•12/28/23, 5:34 PM

why not D1?

dave•12/28/23, 5:44 PM

@kian Is there any downside to storing S3 objects with gzip compression?

UUnsmart Durable objects are a lot cheaper. $1/million writes + 0.15/million for the invo...

valkyrie_pilot•12/28/23, 5:47 PM

nah, for my volumes 1000 writes/day is plenty

Ddave Is the Cache API shared among all Workers in a zone?

dave•12/28/23, 7:42 PM

Is the Cache API shared with

fetch

fetch

's cache?

Original message was deleted

dave•12/28/23, 9:27 PM

if you use aws4fetch, you can get free caching without needing to fiddle with the Cache API manually.

const aws_client = new AwsClient({
  accessKeyId: c.env.S3_ACCESS_KEY_ID,
  secretAccessKey: c.env.S3_SECRET_ACCESS_KEY,
  retries: 0,
  service: "s3",
})

const s3_url = new URL(`${c.env.S3_ENDPOINT}/${sha256}.json`);

const s3_result = await aws_client.fetch(s3_url.toString(), {
  method: "GET",
  cf: {
    cacheEverything: true,
    cacheTtl: 31536000, // 1 year
  }
});

const aws_client = new AwsClient({
  accessKeyId: c.env.S3_ACCESS_KEY_ID,
  secretAccessKey: c.env.S3_SECRET_ACCESS_KEY,
  retries: 0,
  service: "s3",
})

const s3_url = new URL(`${c.env.S3_ENDPOINT}/${sha256}.json`);

const s3_result = await aws_client.fetch(s3_url.toString(), {
  method: "GET",
  cf: {
    cacheEverything: true,
    cacheTtl: 31536000, // 1 year
  }
});

Original message was deleted

dave•12/28/23, 9:28 PM

Why?

dave•12/28/23, 11:04 PM

Do I pay for the idle time on the setTimeout?

for(let i = 0; i < 10; i++) {
    await new Promise(r => setTimeout(r, 5000));
    const result = await fetch(loc);
// ...
}

for(let i = 0; i < 10; i++) {
    await new Promise(r => setTimeout(r, 5000));
    const result = await fetch(loc);
// ...
}

const aws_client = new AwsClient({ accessKeyId: c.env.S3_ACCESS_KEY_ID, secretAccessKey: c.env.S3_SECRET_ACCESS_KEY, retries: 0, service: "s3", }) const s3_url = new URL(`${c.env.S3_ENDPOINT}/${sha256}.json`); const s3_result = await aws_client.fetch(s3_url.toString(), { method: "GET", cf: { cacheEverything: true, cacheTtl: 31536000, // 1 year } });

There's an API for creating routes https://developers.cloudflare.com/api/operations/worker-routes-cr

Similar Threads