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Feature #9390

closed

Support for the ALPN TLS extension

Added by igrigorik (Ilya Grigorik) about 10 years ago. Updated over 8 years ago.

Status:
Closed
Target version:
-
[ruby-core:<unknown>]

Description

ALPN [1] is a successor [2] to NPN, support for which was added in 2.0.0 [3].

HTTP/2 [4] is using ALPN to negotiate protocol support, and the spec is moving fast -- it'd be great to have ALPN support in one of the upcoming Ruby releases. Current status of ALPN support in various TLS libraries and languages: https://github.com/http2/http2-spec/wiki/ALPN-Status.

As a side note, for anyone interested, I have an implementation of draft-06 http/2 spec: https://github.com/igrigorik/http-2

[1] http://tools.ietf.org/html/draft-friedl-tls-applayerprotoneg-02
[2] https://www.imperialviolet.org/2013/03/20/alpn.html
[3] https://bugs.ruby-lang.org/issues/6503
[4] http://tools.ietf.org/html/draft-ietf-httpbis-http2-00


Files

0001-add-ALPN-extension-support.patch (7.78 KB) 0001-add-ALPN-extension-support.patch tenderlovemaking (Aaron Patterson), 07/15/2015 02:31 PM
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