Luke
Luke
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CDCloudflare Developers
Created by Luke on 3/14/2025 in #workers-help
Sending Early Hints from Workers
Is there a way that I can conditionally send early hints (103) from my workers? I want to preload assets based on request headers and it looks like the Early Hints optimization in the Speed panel will cache the preload hints and serve them for all requests. Is that correct?
2 replies
CDCloudflare Developers
Created by Luke on 11/20/2024 in #workers-help
Migrating to ES Modules
I have a fairly large project written with the Service Worker syntax. Because of this I'm using the global variables for bindings and environment variables in a lot of places. Can I use something like AsyncLocalStorage with the nodejs_compat flag to prevent a large code rewrite? Is there any performance implications to this or redflags I should be aware of?
1 replies
CDCloudflare Developers
Created by Luke on 10/10/2024 in #general-help
What permissions are required to update a WAF rule via the API?
No description
12 replies
CDCloudflare Developers
Created by Luke on 7/29/2024 in #general-help
"Zone Hold" by third party vendor
No description
1 replies
CDCloudflare Developers
Created by Luke on 4/4/2024 in #workers-help
bypass workers with cookie
Is there any way to bypass workers using a cookie? For example in the case that something catastrophic is wrong with a worker I'd like to set a cookie and just send traffic directly to the origin.
3 replies
CDCloudflare Developers
Created by Luke on 2/8/2024 in #workers-help
Set the datacenter/colo for the cache API
Hi, is there a way to cache a page on a certain datacenter using the cache api? I see the following quote in the docs but curious if I can force it to a specific datacenter?
The Cache API is available globally but the contents of the cache do not replicate outside of the originating data center.
8 replies
CDCloudflare Developers
Created by Luke on 12/27/2023 in #workers-help
Debugging O2O locally
I'm building a worker that uses O2O to Shopify and I'm curious how I can debug this locally. I use fetch(request) which forwards the request on to the origin (Shopify) but locally it it won't know where the origin is. If I overwrite the url to fetch from Shopify it will hit my worker in production. How are others working around this w/ O2O?
2 replies
CDCloudflare Developers
Created by Luke on 2/22/2023 in #workers-help
`502`s from dev worker when adding headers
1 replies
CDCloudflare Developers
Created by Luke on 2/22/2023 in #workers-help
`waituntil` not firing after HtmlRewriter
I'm doing a couple of log and analytics fetch requests triggered from an HTML rewriter. I'm wrapping the calls in waitUntil and everything works fine locally (and in a cloud hosted dev worker) but when I push to production the worker appears to terminate before my calls complete. Is there a different way that I should be approaching this?
1 replies