Re: [jetty-users] No no_application_protocol when server doesn't support

[John Jiang <john.sha.jiang@xxxxxxxxx>]

Anyway, just filed https://github.com/eclipse/jetty.project/issues/4305

On Tue, Nov 12, 2019 at 2:48 PM John Jiang <john.sha.jiang@xxxxxxxxx> wrote:

Hi,

Using 9.4.22.

My jetty server supports HTTP/2, including h2c and h2, and try the below command,

openssl s_client -alpn h3,h4 -connect host:port

For this case, per RFC 7301 section 3.2, the server shall alter fatal no_application_protocol.

But with my testing, the server raised warning user_canceled.

Is this a bug?

Thanks!