httpwg/http-extensions — pull request #31 by martinthomson (2014-08-19 18:14:53+00:00)
Title: Multiple values for tunnel protocol

This changes the grammar and text to permit multiple ALPN tokens in the header. This is necessary for HTTP tunnels ("http/1.1" and "h2") as well as some WebRTC cases.

I made some editorial changes at the same time. I'll split those out if we don't accept this.