DNS caching isn't super difficult code probably (we do variants of it in lua). you basically just need to put a expiry + timestamp in the table when it expires based on the inbound TTL, If fetching and its expired delete it / don't send it, and sweep through every so often and purge old items. Standard DNS isn't a very complex protocol
ryannathans 3 points 14 days ago
I agree entirely but you just know there's some stupid apps only working because there's no caching here
linux
@lemmy.world
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Welcome to c/linux!
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linux
@lemmy.world
19565
1753
2391
Welcome to c/linux!
Welcome to our thriving Linux community! Whether you're a seasoned Linux enthusiast or just starting your journey, we're excited to have you here. Explore, learn, and collaborate with like-minded individuals who share a passion for open-source software and the endless possibilities it offers. Together, let's dive into the world of Linux and embrace the power of freedom, customization, and innovation. Enjoy your stay and feel free to join the vibrant discussions that await you!
Rules:
Stay on topic: Posts and discussions should be related to Linux, open source software, and related technologies.
Be respectful: Treat fellow community members with respect and courtesy.
Quality over quantity: Share informative and thought-provoking content.
No spam or self-promotion: Avoid excessive self-promotion or spamming.
No NSFW adult content
Follow general lemmy guidelines.
go to feed...
Can't wait for a whole new world of DNS issues
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