I am planning to write a http3 server in Rust and wanted to understand if fly.io will be able to support http3. Are there any special considerations that I should keep in mind for this?
I couldnot find any posts or existing discussions over http3 support, so wanted to make sure.
For one, Fly doesn’t support UDP over IPv6. For two, the Fly Proxy isn’t QUIC-aware (ie no support for HTTP3), yet.
So, while limited to UDP over IPv4, you’d also have to roll your own load balancer to front your apps.
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