SSL certificate on port distinct from 443 voids for <myapp>.fly.dev domain

[4xy]

Yep, acutally it’s due to --shared ip4.

[rejected] Feature request: Bare TLS on shared IPv4 (for non-HTTP protocols)

(reposting from my comment here) Please allow apps with a shared IPv4 address to have just a TLS handler on port 443, instead of requiring TLS+HTTP. This is useful because it allows these apps to support non-HTTP protocols such as gRPC by wrapping them in TLS. (Currently the only way to create a non-HTTP service is to use a dedicated IPv4 address or IPv6; but dedicated IPv4 addresses will cost $2/month, and IPv6 is not supported everywhere.) I don’t see any technical reason to require TLS+HTT…