Ah could you give me an example of the syntax that would be used to accomplish my goal? BTW I am bui

Ah could you give me an example of the syntax that would be used to accomplish my goal? BTW I am building a new company on cloudflare and you guys are going to destroy every cloud provider this decade

KKirk Ouimet Ah could you give me an example of the syntax that would be used to accomplish m...

Sly•3/11/23, 11:37 AM

I’m just waiting for CF Auth and CF Mail

SSly I’m just waiting for CF Auth and CF Mail 😄

Advany•3/11/23, 1:28 PM

Cf mail is mailchannels?

Erisa•3/11/23, 1:48 PM

and #email-routing for the other direction

KKirk Ouimet Ah could you give me an example of the syntax that would be used to accomplish m...

beelzabub•3/12/23, 12:23 AM

There’s no way to do it from your worker today. I would imagine we’d unify it similar with how list works on R2

KKevH I'm looking to perform a list of keys in a namespace using the nodejs sdk. Looki...

Cyb3r-Jak3•3/14/23, 5:35 PM

You are correct. The node library is very out of date. The last commit was a year ago and the last tag two years ago

beelzabub•3/14/23, 6:45 PM

Wow I didn't even realize that was a thing. I'll raise it internally to see what the plans are for that.

KKevH Is it recommended to just use the api directly for now?

Cyb3r-Jak3•3/14/23, 6:54 PM

Yeah. The go api is the most update if you know go

Bbeelzabub Wow I didn't even realize that was a thing. I'll raise it internally to see what...

Cyb3r-Jak3•3/14/23, 6:55 PM

IIRC, there is a plan to auto generate clients once the shift to openapi is done. The node, python, and PHP libraries don’t receive a lot of love otherwise

meyer•3/14/23, 10:04 PM

can bulk KV write operations occur simultaneously? i'm writing around 128K items to a KV store in batches of 2000 over a period of about a minute and i'm noticing that some values aren't getting written.

meyer•3/14/23, 10:04 PM

at the moment i'm doing some further debugging to make sure that it's not me doing something dumb, but i figured i'd check here as well.

Mmeyer can bulk KV write operations occur simultaneously? i'm writing around 128K items...

meyer•3/15/23, 12:14 AM

mystery solved: 429 Too Many Requests

meyer•3/15/23, 12:15 AM

is rate limiting per IP or per API key?

James•3/15/23, 12:21 AM

Account ID in general, I believe

James•3/15/23, 12:22 AM

429s are pretty common when doing bulk stuff with KV

Cyb3r-Jak3•3/15/23, 12:22 AM

Yeah API rate limit is per account

meyer•3/15/23, 12:34 AM

meyer•3/15/23, 12:35 AM

is rate limit info posted anywhere? googling for anything cloudflare-related + 429 gives me a whole lot of useless results

Erisa•3/15/23, 12:36 AM

Theres this which says 1200 req per 5 minutes, but I dont think thats the one youre running into? https://developers.cloudflare.com/fundamentals/api/reference/limits/

EErisa Theres this which says 1200 req per 5 minutes, but I dont think thats the one yo...

meyer•3/15/23, 12:41 AM

yeah i don’t think that’s the one i’m getting

Cyb3r-Jak3•3/15/23, 12:45 AM

I thought it would be. Wrangler just uses the normal API when uploading in bulk

meyer•3/15/23, 12:52 AM

innteresting… maybe it is? i’m definitely not sending 1200 requests in five minutes tho. 64 calls containing 2000 items each.

James•3/15/23, 1:06 AM

It's not uncommon for KV to throw 429s with bulk data unfortunately, even outside of the API req limits

meyer•3/15/23, 1:29 AM

oh dear. good to know, thank you. i’ll add some extra handling on my end.

Mmeyer oh dear. good to know, thank you. i’ll add some extra handling on my end.

beelzabub•3/15/23, 1:53 AM

64 concurrent calls with 2k items each? Yeah, that’s >100k writes/s if my math is right. That’s too high right now. I wouldn’t recommend going higher than 10k/s right now. KV2 will give us more breathing room. I do want to get to much higher later this year but it’ll depend on internal arch stuff.

Bbeelzabub 64 concurrent calls with 2k items each? Yeah, that’s >100k writes/s if my math i...

meyer•3/15/23, 2:04 AM

ahhhhhhh that makes sense, i wasn’t thinking of writes, just requests

Oleg Isonen•3/15/23, 4:04 PM

Hey folks, I am seeing something (strange?) - KV has much higher latency than R2, is that normal?

To back it up, here is what I am looking at.

For static JS, we are using workers for platforms and we use kv-asset-handler
For fonts, we use fetch from R2

Fonts are waiting for response under 50ms consistently
Scripts are waiting for response from 150ms to 500ms

We tried multiple regions, I am personally Berlin.

beelzabub•3/15/23, 4:08 PM

KV should not have higher latency than R2 generally. R2 can have better latency if you happen to be in the same region you placed the bucket (which is generally the default if the machine you created the bucket is the same machine making these requests). Even still, for an asset you fetch repeatedly KV should still be faster.

beelzabub•3/15/23, 4:10 PM

If you're changing the UUID of the script frequently, that would trigger a cold read every time. So this is very dependent on your test experiment environment.

Bbeelzabub KV should not have higher latency than R2 generally. R2 can have better latency ...

Oleg Isonen•3/15/23, 4:20 PM

We are not changing the UUID of the script during the tests, so its really static. https://webstudio.is

beelzabub•3/15/23, 4:35 PM

Ok. Let me take a look

beelzabub•3/15/23, 4:38 PM

So just so I'm clear, for example https://webstudio.is/build/entry.client-QHBMJZIF.js is taking 137ms in your screenshot and that's served from KV?

Bbeelzabub So just so I'm clear, for example https://webstudio.is/build/entry.client-QHBMJZ...

Oleg Isonen•3/15/23, 4:49 PM

yes!

beelzabub•3/15/23, 5:02 PM

So looking at our backend, it looks like there's no KV asset for that file. It looks like you might be trying to put cache in front of KV but then forgetting to update KV on a miss?

Ivan Starkov•3/15/23, 5:13 PM

Its worker for platform, it has following code.

      // @todo the whole logic looks strange, add test, write what it solves
      if (asset) {
        finalRequest = new Request(
          url.origin + "/" + asset,
          request as RequestInit
        );
      }

      const response = await getAssetFromKV(
        {
          request: finalRequest,
          waitUntil(promise) {
            return ctx.waitUntil(promise);
          },
        },
        {
          ASSET_NAMESPACE: env.__STATIC_CONTENT,
          ASSET_MANIFEST: assetManifest,
          cacheControl: {
            browserTTL: ttl,
            edgeTTL: ttl,
          },
        }
      );

      return response;

      // @todo the whole logic looks strange, add test, write what it solves
      if (asset) {
        finalRequest = new Request(
          url.origin + "/" + asset,
          request as RequestInit
        );
      }

      const response = await getAssetFromKV(
        {
          request: finalRequest,
          waitUntil(promise) {
            return ctx.waitUntil(promise);
          },
        },
        {
          ASSET_NAMESPACE: env.__STATIC_CONTENT,
          ASSET_MANIFEST: assetManifest,
          cacheControl: {
            browserTTL: ttl,
            edgeTTL: ttl,
          },
        }
      );

      return response;

KV is created by using

[site]
bucket = "./public"

[site]
bucket = "./public"

section in toml file
and exists and filled 4453161ad26e32a617c6c6d4b837c9d9/workers/kv/namespaces/989796259c334124b2e868bd9a0c38494453161ad26e32a617c6c6d4b837c9d9/workers/kv/namespaces/989796259c334124b2e868bd9a0c3849

Ivan Starkov•3/15/23, 5:15 PM

This library https://github.com/cloudflare/kv-asset-handler std code is used for static assets hosting

Ivan Starkov•3/15/23, 5:17 PM

timings are very unstable and sometimes can be very good

Ivan Starkov•3/15/23, 5:17 PM

But next reload

Ivan Starkov•3/15/23, 5:17 PM

Ivan Starkov•3/15/23, 5:17 PM

Font timing (r2 with cache rule) is independent

beelzabub•3/15/23, 5:18 PM

That library seems to have a lot of magic and I've never looked at it before

Oleg Isonen•3/15/23, 5:20 PM

The weird thing is that R2 has consistently good timing. Should we put everything in R2 then?

beelzabub•3/15/23, 5:20 PM

No. I'd recommend using KV properly

Ivan Starkov•3/15/23, 5:21 PM

Can it be because of worker is blocked by some heavy script, like first request is coming and cause some heavy job on worker - really 100-200ms computation, and consequent requests are waiting for worker finish that task?

beelzabub•3/15/23, 5:21 PM

The problem is that that kv-asset-handler is doing a lot of complicated things more than just hitting KV

beelzabub•3/15/23, 5:21 PM

It's using cache in front of KV and trying to honor caching headers from the origin afaict.

beelzabub•3/15/23, 5:22 PM

Any one of those things could be tripping you up in theory

// @todo the whole logic looks strange, add test, write what it solves if (asset) { finalRequest = new Request( url.origin + "/" + asset, request as RequestInit ); } const response = await getAssetFromKV( { request: finalRequest, waitUntil(promise) { return ctx.waitUntil(promise); }, }, { ASSET_NAMESPACE: env.__STATIC_CONTENT, ASSET_MANIFEST: assetManifest, cacheControl: { browserTTL: ttl, edgeTTL: ttl, }, } ); return response;

Ah could you give me an example of the syntax that would be used to accomplish my goal? BTW I am bui

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