tree ed2c69d91dad58811a61246ae590ec6e55fb8d93
parent 9cc475182c633b7bb38df05dc1a65d731c25994f
author Amaury Denoyelle <adenoyelle@haproxy.com> 1653405727 +0200
committer Amaury Denoyelle <adenoyelle@haproxy.com> 1653486085 +0200

MINOR: h3: abort read on unknown uni stream

As specified by HTTP/3 draft, an unknown unidirectional stream can be
aborted. To do this, use a new flag QC_SF_READ_ABORTED. When the MUX
detects this flag, QCS instance is automatically freed.

Previously, such streams were instead automatically drained. By aborting
them, we economize some useless memcpy instruction. On future data
reception, QCS instance is not found in the tree and considered as
already closed. The frame payload is thus deleted without copying it.