Re: [quicwg/base-drafts] Elaborate on the ALPN requirement (#2314)

Marten Seemann <> Tue, 08 January 2019 00:58 UTC

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Subject: Re: [quicwg/base-drafts] Elaborate on the ALPN requirement (#2314)
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marten-seemann commented on this pull request.

> @@ -1215,7 +1215,9 @@ QUIC requires that the cryptographic handshake provide authenticated protocol
 negotiation.  TLS uses Application Layer Protocol Negotiation (ALPN)
 {{!RFC7301}} to select an application protocol.  Unless another mechanism is
 used for agreeing on an application protocol, endpoints MUST use ALPN for this
+purpose.  Specifically, the client MUST send the ALPN extension, the server MUST

..., MUST send at least one supported application protocol, ...

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