Re: [quicwg/base-drafts] Interaction of FIN and message parsing (#2003)

Mike Bishop <notifications@github.com> Wed, 28 November 2018 18:25 UTC

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Subject: Re: [quicwg/base-drafts] Interaction of FIN and message parsing (#2003)
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MikeBishop commented on this pull request.



>  
 A response MAY consist of multiple messages when and only when one or more
 informational responses (1xx, see {{!RFC7231}}, Section 6.2) precede a final
 response to the same request.  Non-final responses do not contain a payload body
 or trailers.
 
 An HTTP request/response exchange fully consumes a bidirectional QUIC stream.
-After sending a request, a client closes the stream for sending; after sending a
-final response, the server closes the stream for sending and the QUIC stream is
-fully closed.  Requests and responses are considered complete when the
-corresponding QUIC stream is closed in the appropriate direction.
+After sending a request, a client MUST close the stream for sending; clients
+MUST NOT make stream closure dependent on receiving a response to their request,
+unless using the CONNECT method (see {{the-connect-method}}). After sending a

And this highlights the confusion, because I meant the "unless" to be on the opposite clause.  :-)

With the formulation we've already got, the entire CONNECT stream is one large HTTP request message, so it doesn't make sense to say you don't need to close a stream after the request in that case.  However, stream closure most definitely depends on the response you get back to the headers of your CONNECT request.

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