@Chaika have you had issues with query encoding on Backblaze B2 before?

Ddave @Chaika have you had issues with query encoding on Backblaze B2 before?

daveOP•3/28/24, 2:27 PM

I can't use == in the response-cache-controlresponse-cache-control query parameter on Backblaze B2. It works fine on R2 though. I'm using aws4fetch for signing.

daveOP•3/28/24, 2:30 PM

oh, manually replacing == with %3D%3D on the signed URL works

daveOP•3/28/24, 2:30 PM

weird.

Ddave @Chaika have you had issues with query encoding on Backblaze B2 before?

Chaika•3/28/24, 2:33 PM

I've only ever used b2 with rclone before, and I don't actively use it atm

CChaika I've only ever used b2 with rclone before, and I don't actively use it atm

daveOP•3/28/24, 2:54 PM

ty, I moved my question to general-discussions since it's not a Worker question anymore

CChaika I've only ever used b2 with rclone before, and I don't actively use it atm

daveOP•3/28/24, 3:15 PM

here's the Workers' solution if somebody else or me ever asks you again lol. https://github.com/mhart/aws4fetch/issues/31#issuecomment-2025437341

GitHub

Special characters in URL encoded twice · Issue #31 · mhart/aws4fet...

I'm using aws4fetch with cloudflare workers to fetch files from an S3 storage but the file in question has a special character in it (eg. é) and it doesn't work. On closer inspection I foun...

Hali•3/28/24, 3:36 PM

Hi friends,
I was wondering if I only run a cron job once a day, will my worker get idle? Thank you!

HHali Hi friends, I was wondering if I only run a cron job once a day, will my worker ...

Isaac McFadyen•3/28/24, 4:04 PM

Once your cron handler is finished then the Worker will be idle, yes.

Isaac McFadyen•3/28/24, 4:04 PM

Workers only run when invoked, either from a request (fetch handler) or a cron (scheduled handler).

Isaac McFadyen•3/28/24, 4:04 PM

If you need something to run all the time then you should probably look at non-serverless options, Workers don't really suit that use-case

Hali•3/28/24, 4:09 PM

I see, thank you!

Ccezar I am getting emails about threshold limit being hit with incorrect threshold lim...

Chaika•3/28/24, 7:47 PM

talking about free tier or what exactly?

Ccezar basically we have a threshold set to 5m or so and the email says we are receivin...

Chaika•3/28/24, 7:51 PM

Talking about Bundled or Unbound requests usage based billing notifications?

Ccezar Unbound

Chaika•3/28/24, 7:58 PM

Not a known issue I know of then. I've got a few for requests that always seemed fine.
Might be service binding requests or something, the dash often filters/shows requests in a specific way via graphql

Foreignity•3/29/24, 12:19 AM

Hello CF community! I have a project where I'm using react with Pages, and I would like to use Supabase Auth, and I have some questions. Tbh, I don't know from where to start (beginner alert

). The integration of Workers include Supabase Auth? If so, should I use it in my project to auth users, or I can just stick to the client-side from react? Also, is there anyone who tried and made this work who eventually has some repo as a reference? Thanks a lot in advance.

FForeignity Hello CF community! I have a project where I'm using react with Pages, and I wou...

zach•3/29/24, 4:36 AM

I think it'd be easier to stick with clientside

zach•3/29/24, 4:37 AM

with a worker in the middle, you gotta handle frontend <-> worker <-> supa errors

zach•3/29/24, 4:37 AM

i think if you have properly scoped access tokens for supa, you'll be chill to use it on the clientside

zach•3/29/24, 4:38 AM

that said, I've never been happy with letting untrusted internet interface directly with my db

Alvee•3/29/24, 4:43 AM

does cloudflare loadbalacner have concurrent connectino limits ?

vimo•3/29/24, 11:23 AM

Is there a way to pause the quick reload of the workers playground? or add a delay to its reload?

K•3/29/24, 11:54 AM

There is an issues with concurrent fetches and queing. Its described and posted with workaround here workers-and-pages-helpSimultaneous fetches over 6 are being dropped instead of being queued.

I don't know whom to ping for this (which channel) so I'll leave it here.

Zzach with a worker in the middle, you gotta handle frontend <-> worker <-> supa error...

Foreignity•3/29/24, 12:41 PM

Thank you @neu² for your answers. Do you know if the supabase integrations to workers include the auth?

MMurder Chicken Thanks again kian. I submitted a request and will begin to look into Tail Worke...

marina.lipeck•3/29/24, 1:15 PM

Hey! were you able to get an increase through form?

bkyerv•3/29/24, 2:08 PM

hello everyone. has anyone successfully used googleapis lib with cloudflare to interact with products like google sheets or similar?

FForeignity Thank you @neu² for your answers. Do you know if the supabase integrations to wo...

zach•3/29/24, 2:13 PM

You'd do it through their js sdk, so yes

Bbkyerv hello everyone. has anyone successfully used googleapis lib with cloudflare to i...

Chaika•3/29/24, 2:17 PM

Workers aren't Nodejs, they have some node compat but not full, iirc googleapis uses a ton of node apis including their own version of axios, would have to change it pretty majorly

Nehal Ali•3/29/24, 2:38 PM

Hello , i have a question regarding caching through fetch API : https://developers.cloudflare.com/workers/examples/cache-using-fetch/
let's say i have a worker that i want to fetch data from and cache this data for an hour so that the next request the data should be taken from the cache.
So i am expecting for the same request with in my window of an hr, the 2nd fetch response would be taken from the cache not go to make another http request correct ?
if this is the case why for every fetch request i do the worker gets called and returns the response?
How can i validate that this is from the cache or not?
i have set

cf: {
        cacheTtl: 3600,
        cacheEverything: true,
      },

cf: {
        cacheTtl: 3600,
        cacheEverything: true,
      },

in my fetch request.
is there somethig i should add ?

Cloudflare Docs

Cache using fetch · Cloudflare Workers docs

Setting the cache level to Cache Everything will override the default cacheability of the asset. For time-to-live (TTL), Cloudflare will still rely on …

NNehal Ali Hello , i have a question regarding caching through fetch API : https://develope...

Chaika•3/29/24, 2:41 PM

So i am expecting for the same request with in my window of an hr, the 2nd fetch response would be taken from the cache not go to make another http request correct ?

Cache by default is per colo/cf dc, and some Cloudflare Points of Presence even have multiple colos, so you might be routed to a different one/different visitors will certainly be, and get MISS's, plus TTL is just a max and CF may evict it far before then based on access frequency.

if this is the case why for every fetch request i do the worker gets called and returns the response?

The worker will always be invocation/run on every request, even if using cache

How can i validate that this is from the cache or not?

Check response headers for CF-Cache-Status

CChaika Workers aren't Nodejs, they have some node compat but not full, iirc googleapis ...

Isaac McFadyen•3/29/24, 3:39 PM

IIRC they also use gRPC which isn't supported even with polyfills

Isaac McFadyen•3/29/24, 3:39 PM

Or at least a lot of them do

Isaac McFadyen•3/29/24, 3:39 PM

Or maybe that's just GCP's?

Razzmatazz•3/29/24, 5:00 PM

Anyone know why purging by URL via a fetch request to the API (https://api.cloudflare.com/client/v4/zones/[zone]/purge_cache) done via a worker apparently is ignored? The API response indicates success, but the cache is definitely not purged.

rootalien•3/29/24, 6:35 PM