[jeromegn]

To be determined. We're hoping to contribute and use what's going to come out of hyper's h3 efforts (we use Rust for our reverse-proxy). There's not much there yet though: https://github.com/hyperium/h3

We're not in a huge hurry to support QUIC / H3 given its current adoption. However, our users' apps will be able to support it once UDP is fully launched, if they want to.

[anderspitman]

Are you using a custom reverse proxy? For a recent project I started with Caddy but ended up needing some functionality it didn't have, and didn't need most of what it did have. I'm currently using a custom proxy layer, but I'm concerned I might end up having to implement more than I want to (I know I'll at least need gzip). Curious what your experience at fly has been with this.

[mrkurt]

We are! It's Rust + Hyper. It is a _lot_ of work, but that's because we're trying to proxy arbitrary client traffic to arbitrary backends AND give them geo load balancing.

Writing proxies is fun. Highly recommended.

[mholt]

What functionality did you need that Caddy didn't have?