"ALPN offers h2,http/1.1" even though only h2 is configured

Questions / Help
1

Hi,

In fly.toml I have this:

[[services.ports]]
  port = 443
  handlers = ["tls"]
  tls_options = { "alpn" = ["h2"] }

And when I do curl -v https://mayu.live I see this:

* Connected to mayu.live (188.93.146.177) port 443 (#0)
* ALPN: offers h2,http/1.1

I assume it shouldn’t offer http/1.1 with my current configuration, but I still get HTTP/1.1-requests from the Google crawler, but the application doesn’t support HTTP/1.1 so it prints an error and Google refuses to index the site.

Any ideas? Thanks in advance.

2

That is an issue on our side. We’re looking into fixing it.

3

Thanks for the update! :slight_smile:

Another question, is it possible to do a HTTP check with HTTP/2 Cleartext? With Apps V1 I had a script check that did curl -s --http2-prior-knowledge http://localhost:3000/__mayu/status but with the new HTTP checks it seems like it’s doing a HTTP/1.1 request.

4

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