Yeah that must be it. Thanks, Stuart.
-Michael
On Wed, Jun 3, 2015 at 12:56 AM, Stuart Douglas <sdouglas(a)redhat.com> wrote:
This is very odd. What version of OpenSSL do you have? From their
docs:
"ALPN support requires OpenSSL >= 1.0.2 (released 22 January 2015)."
If you have an older version it will be using NPN (which was used by early drafts of the
protocol), which we do not support.
Stuart
----- Original Message -----
> From: "Michael Hixson" <michael.hixson(a)gmail.com>
> To: undertow-dev(a)lists.jboss.org
> Sent: Wednesday, 3 June, 2015 6:17:40 AM
> Subject: [undertow-dev] nghttp2 requests to Undertow - "[ERROR] HTTP/2 protocol
was not selected. (nghttp2 expects
> h2)"
>
> I am attempting to make requests to an Undertow+HTTP/2 server with nghttp2.
>
>
https://github.com/tatsuhiro-t/nghttp2
>
> The requests fail. I see the same error on the public demo site for
> Undertow+HTTP/2, and I don't see any errors when I hit other
> HTTP/2-enabled public sites, such as
google.com.
>
> The error is "[ERROR] HTTP/2 protocol was not selected. (nghttp2
> expects h2)". See the end of this email for full output from the
> command line for requests to
google.com and http2.undertow.io.
>
> I'm wondering if this is a bug in Undertow. Or perhaps it is a bug in
> nghttp2 and I'm on the wrong mailing list. Have any of you tried
> this? Any thoughts?
>
> I'm using nghttp2 version 1.1. The Undertow version is whatever the
> public demo site is running right now, but I also tried it locally
> with the latest from master (1.3.0.Beta1-SNAPSHOT) and got the same
> result.
>
> -Michael
>
>
> ----------------------------------------------
>
>
> $ nghttp -ns
https://www.google.com/
> ***** Statistics *****
>
> Request timing:
> responseEnd: the time when last byte of response was received
> relative to connectEnd
> requestStart: the time just before first byte of request was sent
> relative to connectEnd. If '*' is shown, this was
> pushed by server.
> process: responseEnd - requestStart
> code: HTTP status code
> size: number of bytes received as response body without
> inflation.
> URI: request URI
>
> see
http://www.w3.org/TR/resource-timing/#processing-model
>
> sorted by 'complete'
>
> id responseEnd requestStart process code size request path
> 13 +83.40ms +161us 83.24ms 200 19K /
>
>
> ----------------------------------------------
>
>
> $ nghttp -ns
https://http2.undertow.io/
> [ERROR] HTTP/2 protocol was not selected. (nghttp2 expects h2)
> Some requests were not processed. total=1, processed=0
> ***** Statistics *****
>
> Request timing:
> responseEnd: the time when last byte of response was received
> relative to connectEnd
> requestStart: the time just before first byte of request was sent
> relative to connectEnd. If '*' is shown, this was
> pushed by server.
> process: responseEnd - requestStart
> code: HTTP status code
> size: number of bytes received as response body without
> inflation.
> URI: request URI
>
> see
http://www.w3.org/TR/resource-timing/#processing-model
>
> sorted by 'complete'
>
> id responseEnd requestStart process code size request path
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