Cloudflare Developers•4mo ago

The domains of Cloudflare Workers are now experiencing packet loss by most ISPs.

LLeo The domains of Cloudflare Workers are now experiencing packet loss by most ISPs.

Peps•9/12/25, 6:55 PM

which ISPs and against which domain?

LeoOP•9/12/25, 6:56 PM

https://bazid1.phy6.workers.dev/

Peps•9/12/25, 6:56 PM

If it's just/mainly Telekom, then that's an issue on their side, as they refuse to peer with Cloudflare, causing traffic to get rerouted signifcantly

LeoOP•9/12/25, 6:56 PM

https://ipinfo.io/AS3320

AS3320 Deutsche Telekom AG details - IPinfo.io

AS3320 autonomous system information: WHOIS details, hosted domains, peers, upstreams, downstreams, and more

Peps•9/12/25, 6:57 PM

long time issues specifically with Telekom, see https://www.google.com/search?q=cloudflare+telekom

www.google.com

🔎 cloudflare telekom - Google Search

LeoOP•9/12/25, 6:58 PM

Isn't there a solution for this? It seems there’s no problem on Pages.dev, but there is an issue on Workers.dev

LLeo Isn't there a solution for this? It seems there’s no problem on Pages.dev, but t...

Chaika•9/12/25, 7:00 PM

Pages.dev gets enterprise-like inbound routing where workers.dev gets free plan like inbound routing. Upgrading the plan improves routing where it's expensive to Cloudflare/capacity/etc

CChaika Pages.dev gets enterprise-like inbound routing where workers.dev gets free plan ...

LeoOP•9/12/25, 7:01 PM

Guess it’s time to dump my Cloudflare stock

LeoOP•9/12/25, 7:05 PM

Do you have any suggestions for me? Maybe another provider or a different approach? Actually, I was using it as a reverse proxy for my code. Since domains keep getting blocked in my country for political reasons, I used to simply change the domain name on Workers and get a fresh one each time — it worked really well. That way I never had to buy a domain. But now I ran into issues on the Germany side. It used to be a low-cost and elegant solution.

Peps•9/12/25, 7:06 PM

There are no big providers that specialise in circumventing government blocks, and even if there were, this is not the channel or Discord to discuss that.

PPeps There are no big providers that specialise in circumventing government blocks, a...

LeoOP•9/12/25, 7:20 PM

You sound like a pro, so I guess I’d better listen before I get myself in trouble.

LeoOP•9/13/25, 4:54 PM

I hope the Cloudflare HTTP/3 (QUIC) packet issue gets fixed. Everything will work fine on Deutsche Telekom then. Right now, it looks like there is an SSL issue according to the status page.

LLeo I hope the Cloudflare HTTP/3 (QUIC) packet issue gets fixed. Everything will wor...

Isaac McFadyen•9/13/25, 5:01 PM

That is unrelated to any issues with Deutsche Telekom, that's about the SSL for Saas Cloudflare API.

IIsaac McFadyen That is unrelated to any issues with Deutsche Telekom, that's about the SSL for ...

LeoOP•9/13/25, 5:03 PM

No bro, I’m talking about something else.

LLeo No bro, I’m talking about something else.

Isaac McFadyen•9/13/25, 5:05 PM

I know but you said:

Right now, it looks like there is an SSL issue according to the status page.

That is unrelated to either QUIC or Deutsche Telekom.

orangesbracelet•9/15/25, 12:36 PM

hi folks, I had cronjob which takes more than 15 minutes so I refactored to workflow as there is no duration limit for steps. I was triggering workflow creation inside cronjob. But then I stuck at "too many subrequests". I send about 3k request to an api. In this case what should I do, did you have any problem like this ?

adeola13.•9/19/25, 5:39 PM

hello if I use workers for platforms, and lets say want to give each of my saas customers their own queue, will the 10K queue limit still apply?

antim8•9/23/25, 8:30 AM

Hi, I’m trying to set up a single Worker that handles requests for *.customer.mydomain.com.

Each customer points their domain to [customerId].customer.mydomain.com via CNAME and CF for SaaS.

My Worker should pick up all requests under that wildcard and route accordingly.

What is the proper / intended way to solve this with Workers + CF for SaaS?

LLeo Do you have any suggestions for me? Maybe another provider or a different approa...

TuChutya•9/25/25, 2:15 PM

Reverse proxy..interesting..if you have time xan yoyu just help me or explain me pelase...

LordSilver•9/26/25, 10:35 AM

I wanted to test Aegis.

darkpool•9/29/25, 8:53 PM

Are worker loaders meant to replace the WFP model? Im still playing around with it but assuming pricing isn't 100x higher than WFP it seems way more efficient to just keep user-generated code in d1 or something and dynamically execute, then throw away. Pretty much my dream come true EDIT: nvm, answerd here: Facets

IIsaac McFadyen Yes, maximum 1000 per docs here: https://developers.cloudflare.com/kv/platform/l...

TurboJack•9/29/25, 11:16 PM

Is it possible to increase this limit?
It is not clear which limits can be increased.

TTurboJack Is it possible to increase this limit? It is not clear which limits can be incre...

Hard@Work•9/29/25, 11:21 PM

To request an adjustment to a limit, complete the Limit Increase Request Form . If the limit can be increased, Cloudflare will contact you with next steps.

HHard@Work > To request an adjustment to a limit, complete the [Limit Increase Request Form...

TurboJack•9/29/25, 11:32 PM

Is it possible to get a general answer? I don't need this to be increased for now, but I need to know which primitives I can provide to my users.

TTurboJack Is it possible to get a general answer? I don't need this to be increased for no...

Hard@Work•9/29/25, 11:37 PM

Checking

BigFungus•9/30/25, 8:35 AM

We are wondering if the new rate limit API applies to WFP; can we apply this to a dispatch and/or namespaced workers? This is not mentioned in the docs https://developers.cloudflare.com/workers/runtime-apis/bindings/rate-limit/

Cloudflare Docs

Rate Limiting

Define rate limits and interact with them directly from your Cloudflare Worker

Vlad Lykhonis•9/30/25, 2:47 PM

Is there some realiable way to check if worker is avilable to be retrieved via stub and invoked? Seems like if I to deploy new worker (upload), and right away call dispatcher get on it to invoke it (fetch), I get gateway timeout. But if i wait few seconds before invoking fetch, it seems to work more reliably.

HHard@Work Checking

TurboJack•10/2/25, 8:19 PM

@Hard@Work | R2 any updates?

Vlad Lykhonis•10/3/25, 11:00 AM

On this page: https://developers.cloudflare.com/cloudflare-for-platforms/workers-for-platforms/platform/limits/ vs this page https://developers.cloudflare.com/durable-objects/platform/limits/

Does it mean if I deploy a Durable Object inside my Workers for Platforms, limit of 500 maximum durable object classes is not applied?

In other words, I can deploy unlimited number of Workers (for platforms) with DO class/namespace per worker. (unlimitted DOs)

piemaking•10/3/25, 6:42 PM

When are we getting workflows?

Prydar•10/4/25, 12:24 AM

I’d like workflows too!

Jaja•10/8/25, 6:22 AM

Hey everyone,

TLDR: How do I gracefully handle updating user workers in my dispatch namespace once they are already in production?
Note: I control the user worker code so every user worker will be THE SAME app just connected to different bindings instances

I am building a healthcare clinic management software and want to achieve the following architecture:

control plane worker where a user signs up their company
this kicks off a Workflow which provisions a tenant worker for that specific company alongside their own D1 database and R2 storage
the tenant is available via the subdomain pattern eg company1.example.com
the tenant worker handles its own authentication etc

I now have the subdomain based dynamic dispatch pattern working with a tenant worker that I have manually deployed

I have also successfully provisioned a tenant worker with its own D1 and R2 bindings via the Workers for Platforms Script Upload API

My question is if I make changes to the tenant app code and want to redeploy so that existing tenants will have the updated version of my application, how would I handle this in the cleanest way?

My solution I have thought of would be to store all the tenant names in a KV or D1 register and then in CI/CD I would loop through them and redeploy using wrangler

Is this the best option here or is there a more blessed path for this?

Thanks!

pandalambda2•10/8/25, 10:01 AM

could you use http imports like deno does? not sure if they are supported. you'd suffer a small increase in cold start times though, but could probably layer aggresive caching around it using the basic cloudflare primitices

pandalambda2•10/8/25, 10:02 AM

deno style: https://deno.com/blog/http-imports

Deno

What we got wrong about HTTP imports | Deno

Designing a module system around HTTP imports was ambitious. Here are some issues we encountered and how we solved for them.

VVlad Lykhonis Is there some realiable way to check if worker is avilable to be retrieved via s...

Peps•10/8/25, 10:07 PM

Seems like they fixed that now https://developers.cloudflare.com/changelog/2025-02-20-synchronous-uploads/

Cloudflare Docs

Workers for Platforms - Instant dispatch for newly created User Wor...

Newly uploaded user Worker scripts are now immediately available for dispatch upon a successful API response.

Peps•10/8/25, 10:08 PM

huh actually no, that's from february this year

Peps•10/8/25, 10:08 PM

https://github.com/cloudflare/cloudflare-docs/pull/20117#issuecomment-3383376798

Peps•10/8/25, 10:08 PM

think there's been some miscommunication

Peps•10/8/25, 10:09 PM

or they really just shipped that now and had the docs/announcement PR ready since feb lol

Prydar•10/9/25, 1:08 PM

built my first WfP tests today (based on getting started docs) - some observations - clicking on Dispatcher on dashboard errors out completely. Tags are cool, but no way to add/edit them with web gui. Very little observability of user workers. I'm clicking/reloading the demo "hello world" and the stats aren't updating on the user worker, but that could just be a delay thing.

Rafflesia•10/10/25, 2:38 AM

workers for platforms is fine but the dashboard UI for namespaces is pretty bad

Rafflesia•10/10/25, 2:38 AM

the regular workers UI in the dashboard is really nice, you can sort by requests and everything

Rafflesia•10/10/25, 2:38 AM

I really wish that same UI was in workers for platforms

PPeps Seems like they fixed that now https://developers.cloudflare.com/changelog/2025-...

Vlad Lykhonis•10/10/25, 4:59 AM

Interesting. I still see the issue, but will double check now. There is built in retry mechanism also in there, but it seems to fail regardless.

PPeps https://github.com/cloudflare/cloudflare-docs/pull/20117#issuecomment-3383376798

Vlad Lykhonis•10/10/25, 5:01 AM

There was a comment not to forget to update date hehe

RRafflesia I really wish that same UI was in workers for platforms

Vlad Lykhonis•10/10/25, 5:02 AM

It is the same ui. When you deploy wfp enable observability in its settings. It will show up on the main ui

Rafflesia•10/10/25, 5:09 AM

as in its possible to get this UI

Rafflesia•10/10/25, 5:09 AM

for this?

Rafflesia•10/10/25, 5:09 AM

if so how do I enable observability?

The domains of Cloudflare Workers are now experiencing packet loss by most ISPs.

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