Re: [quicwg/base-drafts] Tolerate unknown stream types, add greasing (#1525)

Martin Thomson <notifications@github.com> Fri, 06 July 2018 00:00 UTC

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Subject: Re: [quicwg/base-drafts] Tolerate unknown stream types, add greasing (#1525)
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martinthomson approved this pull request.

Seems reasonable to me.

>  unknown. Implementations SHOULD NOT send stream types the peer is not already
-known to support, since a stream error can be promoted to a connection error at
-the peer's discretion (see {{errors}}).
+known to support. Recipients of unknown stream types MAY trigger a QUIC
+STOP_SENDING frame with an error code of HTTP_UNKNOWN_STREAM_TYPE, but MUST NOT
+consider such streams to be an error of any kind.

You might want to point out that these cannot include QPACK header blocks unless that is explicitly negotiated.

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