Re: [quicwg/base-drafts] Specify behavior for post-handshake CRYPTO messages (#2524)

[ianswett <[e-mail]>]

ianswett commented on this pull request.



> @@ -1232,6 +1232,19 @@ handshake data start from zero in each packet number space.
 Endpoints MUST explicitly negotiate an application protocol.  This avoids
 situations where there is a disagreement about the protocol that is in use.
 
+Implementations need to maintain a buffer of CRYPTO data received out of order.
+Because there is no flow control of CRYPTO frames, and endpoint could
+potentially force its peer to buffer an unbounded amount of data.
+Implementations MUST support buffering at least 4096 bytes of data.
+
+Once the handshake completes, if an endpoint is unable to buffer all data in a
+CRYPTO frame, it MAY discard all subsequent CRYPTO frames, or it MAY close the
+connection with an INTERNAL_ERROR code. In the case where an endpoint chooses to

If we're going to close the connection, can we pick an error code from the CRYPTO_ERROR section?  "CRYPTO_ERROR (0x1XX):"

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