Aha, found the docs: https://developers.cloudflare.com/durable-objects/api/transactional-storage-api

Aha, found the docs: https://developers.cloudflare.com/durable-objects/api/transactional-storage-api/

If setAlarm() is called with a time equal to or before Date.now(), the alarm will be scheduled for asynchronous execution in the immediate future. If the alarm handler is currently executing in this case, it will not be canceled. Alarms can be set to millisecond granularity and will usually execute within a few milliseconds after the set time, but can be delayed by up to a minute due to maintenance or failures while failover takes place.

Transactional Storage · Cloudflare Durable Objects docs

The Transactional Storage API allows you to achieve consistent key-value storage.

Elodere•11/23/23, 1:51 PM

So is it still safe (from spoofing) to use MailChannels pages plugin so long as you have SPF, DKIM, and DMARC setup properly?

DDaniFoldi Aha, found the docs: https://developers.cloudflare.com/durable-objects/api/trans...

quambo•11/23/23, 1:54 PM

thank you so much for pointing this out, didn't see this part! Great to know

Elodere•11/23/23, 2:02 PM

How do I pass a template to the mailchannels pages plugin? Is that possible? I see that it has a

content

content

property, but I don't understand why it's an array.

Pprender is that usual? installed squash, instantly getting this

Cyb3r-Jak3•11/23/23, 2:22 PM

Never used it but what does your code look like?

Pprender i just want to resize some images in cf workers ...

Hello, I’m Allie!•11/23/23, 2:30 PM

https://developers.cloudflare.com/images/image-resizing/resize-with-workers/

Resize with Cloudflare Workers · Cloudflare Image Optimization docs

Using Image Resizing with Workers gives you powerful programmatic control over every image request.

Hhylobatidae is it possible to have a worker on a .pages.dev domain? it's within my account/z...

Hello, I’m Allie!•11/23/23, 7:09 PM

Theoretically, yes

Hello, I’m Allie!•11/23/23, 7:09 PM

Wait

Hello, I’m Allie!•11/23/23, 7:09 PM

Maybe

Hello, I’m Allie!•11/23/23, 7:09 PM

I think this is a try it and see moment

Cyb3r-Jak3•11/23/23, 7:20 PM

It would be very janky and not officially supported so probably isn’t worth the trouble.

kian•11/23/23, 7:24 PM

I'm pretty sure putting a Worker on top of pages.dev bricks it until you do another Pages deployment

kian•11/23/23, 7:29 PM

You can use Functions - they're Workers but integrated with Pages

kian•11/23/23, 7:29 PM

Same pricing

stibbs•11/23/23, 10:20 PM

I'm not sure where to ask this so let me know if I should delete this and move to another channel.

Has anyone set up a GitOps CI/CD for Workers similar to what Pages (and Vercel etc) have for FE projects? E.g., each branch is deployed independently (configured with preview secrets etc)?

addison•11/23/23, 10:24 PM

So I am a little confused, whats the limit on Pages & Workers projects? Is there one? If it hit it can I get it increased? Whats the rules here?

Dawson•11/23/23, 10:25 PM

is there any way to host a jar file on cf workers? Maybe a docker container?

Aaddison So I am a little confused, whats the limit on Pages & Workers projects? Is there...

Chaika•11/23/23, 10:26 PM

https://developers.cloudflare.com/workers/platform/limits/
On Workers Free, you can have 100 Workers. On Workers Paid, 500.
https://developers.cloudflare.com/pages/platform/limits/
For Pages Projects

Projects

Cloudflare Pages has a soft limit of 100 projects within your account in order to prevent abuse. If you need this limit raised, contact your Cloudflare account team or use the Limit Increase Request Form at the top of this page.

In order to protect against abuse of the service, Cloudflare may temporarily disable your ability to create new Pages projects, if you are deploying a large number of applications in a short amount of time. Contact support if you need this limit increased.

addison•11/23/23, 10:28 PM

ok good to know, i was looking at the workers landing page and it said up to 100 for free but didnt say 500 for paid, wasnt sure.

just wanted to make sure since i throw every random project idea i have onto cf pages and/or workers

DDawson is there any way to host a jar file on cf workers? Maybe a docker container?

Chaika•11/23/23, 10:28 PM

Workers run as V8 Isolates, same Javascript Engine as chrome, similiar environment. Can't run Docker Containers. Javascript is the main language, otherwise other languages can be used in Workers via WASM and Bindings back to Javascript, but there's a 10 MB Worker Size Limit that heavily limits what you can do. You'd have to fit the entire runtime and code within that. Additionally Workers can only be triggered on incoming http requests (no tcp/udp unbound) and can only make tcp outbound via a special mechanism, and they don't last for long, need to have fast startup time (400ms max)

Dawson•11/23/23, 10:29 PM

okay thank you, i can compile to JS as it’s made in kotlin, not too sure how well it’s going to run though

Dawson•11/23/23, 10:30 PM

ah 400ms might be the end of my dream

Chaika•11/23/23, 10:31 PM

https://developers.cloudflare.com/workers/learning/how-workers-works/ is a good read, limits are documented here: https://developers.cloudflare.com/workers/platform/limits/

peachneo•11/24/23, 7:28 AM

Hi, I have a logpush question - how frequently does pushing occur / what are the thresholds (roughly) ?

banbanboi•11/24/23, 8:39 AM

I am using a presigned URL(through CF Worker) for uploading the file(video and audio) in R2, but I noticed when the file has been uploaded to R2, it's using different file type which affects my transcription request to fail. And when I download the uploaded audio/video file Iam not able to play it in a media player. did I missed something during the upload process? Thanks

Ppeachneo Hi, I have a logpush question - how frequently does pushing occur / what are the...

Vero•11/24/23, 9:54 AM

Cloudflare pushes logs in batches as close to real time as possible, it may deliver files more than one time per minute

VVero Cloudflare pushes logs in batches as close to real time as possible, it may deli...

peachneo•11/24/23, 10:12 AM

Thank you - there's no way to configure the frequency? Eg if I have r2 as a destination and want to minimize operations

Ppeachneo Thank you - there's no way to configure the frequency? Eg if I have r2 as a dest...

Vero•11/24/23, 10:13 AM

Nope, you can't adjust that in Logpush but not sure if there's anything you can do in R2's side

VVero Nope, you can't adjust that in Logpush but not sure if there's anything you can ...

Erisa•11/24/23, 10:26 AM

Nothing you can do in R2 either, the operations are consumed whenever pushes happen and there's not really anything you can do to minimise that. R2 is treated as a destination like any other

peachneo•11/24/23, 11:40 AM

cool, thanks

rufi•11/24/23, 1:00 PM

Hello everyone! Seeking some advice here. I’m using wrangler and the unstable_dev function to run end to end tests with cucumber-js. I can run it locally but the remote (passing local: false) in the wrangler dev options is failing systematically when I try to use it in a GitLab ci pipeline. I’m trying now to make it work using a local docker container and trying different OS and node/ gcloud combinations. Anyone was able to make it work? Thanks a bunch

cg•11/24/23, 3:49 PM

When did tailtail workers get announced?

Ccg When did `tail` workers get announced?

Chaika•11/24/23, 3:51 PM

I believe it was in this blog post: https://blog.cloudflare.com/powering-platforms-on-workers/ They got released to everyone

The Cloudflare Blog

How Cloudflare is powering the next generation of platforms with Wo...

Workers for Platforms is our Workers offering for customers building new platforms on Cloudflare Workers. Let’s take a look back and recap why we built Workers for Platforms, show you some of the most interesting problems our customers have been solving and share new features that are now available!

tas•11/25/23, 9:38 AM

Why does the workers runtime not allow fetch requests to IP addresses?

valkyrie_pilot•11/25/23, 8:57 PM

does workers have a documentation section for doing stuff like Handlebars templating (or even just having a separate HTML file that you can read from?)