<![CDATA[#ActivityPub developers: which of these HTTP caching headers does your software publish or consume?]]> developers: which of these HTTP caching headers does your software publish or consume?

]]>https://bb.devnull.land/topic/9683488f-7d7b-418e-94cc-db6ac89c1063/activitypub-developers-which-of-these-http-caching-headers-does-your-software-publish-or-consumeRSS for NodeFri, 03 Apr 2026 20:44:12 GMTFri, 03 Apr 2026 12:34:24 GMT60<![CDATA[Reply to #ActivityPub developers: which of these HTTP caching headers does your software publish or consume? on Fri, 03 Apr 2026 16:20:41 GMT]]>Cache-Control and Vary

]]>https://bb.devnull.land/post/https://piefed.social/comment/10810465https://bb.devnull.land/post/https://piefed.social/comment/10810465Fri, 03 Apr 2026 16:20:41 GMT<![CDATA[Reply to #ActivityPub developers: which of these HTTP caching headers does your software publish or consume? on Fri, 03 Apr 2026 13:01:43 GMT]]>@evan@cosocial.ca all four, but only for contexts. It's how NodeBB's topic synchronization logic works, although there isn't an FEP for it yet 🙂

]]>https://bb.devnull.land/post/https://activitypub.space/post/1722https://bb.devnull.land/post/https://activitypub.space/post/1722Fri, 03 Apr 2026 13:01:43 GMT<![CDATA[Reply to #ActivityPub developers: which of these HTTP caching headers does your software publish or consume? on Fri, 03 Apr 2026 12:39:34 GMT]]>@evan My systems export both Etag and Last-Modified. I have no idea how the computers looking at my stuff know which to prioritise, and typically on my browser I still need to refresh the page manually to see any changes. Caching really is quite hard.

]]>https://bb.devnull.land/post/https://bne.social/users/james/statuses/116340816235086473https://bb.devnull.land/post/https://bne.social/users/james/statuses/116340816235086473Fri, 03 Apr 2026 12:39:34 GMT