Re: [quicwg/base-drafts] QPACK: Clarify how maximum dynamic table capacity can be set (#2330)

[Bence Béky <[e-mail]>]

bencebeky commented on this pull request.



> @@ -427,16 +427,20 @@ The encoder MUST not set a dynamic table capacity that exceeds this maximum, but
 it can choose to use a lower dynamic table capacity (see
 {{set-dynamic-capacity}}).
 
+For clients using 0-RTT data in HTTP/3, the maximum table capacity is the
+remembered value of the setting. If the remembered value is not present or is 0,
+the server MAY set it to a non-zero value in its SETTINGS frame. If the

I agree with @kazuho.  If the remember value is "not present" on the server side, but it is on the client side, that can cause a problem.

Also, in my mind "the server MAY set it" and "if [...] omits SETTINGS_QPACK_MAX_TABLE_CAPACITY [...], the encoder MUST treat this as [...] error" are inconsistent.

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