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  1. Undertow
  2. UNDERTOW-1448

HTTP/2 is not used when only TLSv1.3 is enabled

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
    • 2.0.17.Final
    • 2.0.16.Final
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      From https://tools.ietf.org/html/rfc7540#section-9.2

      Implementations of HTTP/2 MUST use TLS version 1.2 or higher for HTTP/2 over TLS.

      I would expect TLSv1.3 to be compatible with ALPN. Tested using Conscrypt TLSv1.3 support.

            sdouglas1@redhat.com Stuart Douglas
            carterkozak Carter Kozak
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