tree 12f295d85f21e6e88dd35ac99e34b5c3c36d4377
parent 6b02c6bb471f92291ce4817b181e5c39f0db4018
author Amaury Denoyelle <adenoyelle@haproxy.com> 1660664567 +0200
committer Amaury Denoyelle <adenoyelle@haproxy.com> 1660727093 +0200

MINOR: qpack: report error on enc/dec stream close

As specified by RFC 9204, encoder and decoder streams must not be
closed. If the peer behaves incorrectly and closes one of them, emit a
H3_CLOSED_CRITICAL_STREAM connection error.

To implement this, QPACK stream decoding API has been slightly adjusted.
Firstly, fin parameter is passed to notify about FIN STREAM bit.
Secondly, qcs instance is passed via unused void* context. This allows
to use qcc_emit_cc_app() function to report a CONNECTION_CLOSE error.