Welcome! Log In Create A New Profile

Advanced

Re: Nginx 1.9.11 and OpenSSL 1.0.2G - HTTP2, but no ALPN negotiated.

March 03, 2016 11:32AM
Hello,

> On Mar 3, 2016, at 11:00 AM, Alt <nginx-forum@forum.nginx.org> wrote:
>
> Hello,
>
> "In most cases HTTP/2 with NPN in OpenSSL 1.0.1 will work for now.", yes,
> for now, sadly Google will remove the NPN support in Chrome "soon": "We plan
> to remove support for SPDY in early 2016, and to also remove support for the
> TLS extension named NPN in favor of ALPN in Chrome at the same time. Server
> developers are strongly encouraged to move to HTTP/2 and ALPN.".
> Source: http://blog.chromium.org/2015/02/hello-http2-goodbye-spdy.html
>
> Thats why we all have to hurry the migration to ALPN by compiling nginx with
> OpenSSL 1.0.2 or LibreSSL.
>
> PS : I can't find a good reason for Google to drop support for NPN right
> now... it feels like last year, when they wanted to drop support of SPDY in
> Chrome when HTTP/2 was barely standardized and no major web server was
> HTTP/2 ready.

If you need http2 there is always the option to compile your own nginx binary against a more modern version of OpenSSL than what your operating system provides, or to change operating systems to one which provides such an OpenSSL version.

Jim
_______________________________________________
nginx mailing list
nginx@nginx.org
http://mailman.nginx.org/mailman/listinfo/nginx
Subject Author Posted

Nginx 1.9.11 and OpenSSL 1.0.2G - HTTP2, but no ALPN negotiated.

dannydekr March 03, 2016 07:32AM

Re: Nginx 1.9.11 and OpenSSL 1.0.2G - HTTP2, but no ALPN negotiated.

Andrew Hutchings March 03, 2016 07:56AM

Re: Nginx 1.9.11 and OpenSSL 1.0.2G - HTTP2, but no ALPN negotiated.

Alt March 03, 2016 11:00AM

Re: Nginx 1.9.11 and OpenSSL 1.0.2G - HTTP2, but no ALPN negotiated.

Jim Ohlstein March 03, 2016 11:32AM

Re: Nginx 1.9.11 and OpenSSL 1.0.2G - HTTP2, but no ALPN negotiated.

Alt March 03, 2016 11:46AM

Re: Nginx 1.9.11 and OpenSSL 1.0.2G - HTTP2, but no ALPN negotiated.

Andrew Hutchings March 03, 2016 02:00PM

Re: Nginx 1.9.11 and OpenSSL 1.0.2G - HTTP2, but no ALPN negotiated.

Alt March 04, 2016 05:55PM



Sorry, only registered users may post in this forum.

Click here to login

Online Users

Guests: 155
Record Number of Users: 8 on April 13, 2023
Record Number of Guests: 421 on December 02, 2018
Powered by nginx      Powered by FreeBSD      PHP Powered      Powered by MariaDB      ipv6 ready