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gplessis / dotdeb-nginx

Dotdeb : Nginx
http://www.dotdeb.org/
BSD 2-Clause "Simplified" License
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Dotdeb nginx is compiled against OpenSSL 1.0.1t, which does not support ALPN, which is required by Chrome v.51+ to upgrade to HTTP/2 #88

Closed benjaminblack closed 8 years ago

benjaminblack commented 8 years ago

Chrome removed support for NPN (as part of removing legacy support for SPDY) starting in version 51:

https://developers.google.com/web/updates/2016/04/chrome-51-deprecations

OpenSSL did not implement ALPN until version 1.0.2:

https://www.openssl.org/news/openssl-1.0.2-notes.html

The version of Nginx packaged by Dotdeb was compiled against OpenSSL v1.0.1t:

$ nginx -V nginx version: nginx/1.10.2 built with OpenSSL 1.0.1t 3 May 2016 [...snip...]

Versions of Chrome > 51 will not upgrade the connection to HTTP/2 without ALPN support.

I checked an identical Nginx configuration in Ubuntu 16.04, which is (currently) Nginx version 1.10.0 and compiled against OpenSSL 1.0.2g, and confirmed that Chrome does upgrade connections to HTTP/2, running the same configuration.

gplessis commented 8 years ago

Duplicates #70.

I'll announce this new repo soon.