fix client unsupported h2 protocol when only 443 activated #3009
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Describe your changes
When I remove 80 http port in Caddyfile, netbird client cannot connect server:443. Logs show error below: {"level":"debug","ts":1733809631.4012625,"logger":"http.stdlib","msg":"http: TLS handshake error from redacted:41580: tls: client requested unsupported application protocols ([h2])"} I wonder here h2 protocol is absent.
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