tree b3bd45eb7f739160a521cbef41d5300dfc8b4fde
parent 5fbb8691d4ba3a1aa73691d05f2f8beb4ff3a1ab
author Amaury Denoyelle <adenoyelle@haproxy.com> 1657198952 +0200
committer Amaury Denoyelle <adenoyelle@haproxy.com> 1657549443 +0200

MINOR: mux-quic: do not ack STREAM frames on unrecoverable error

Improve return path for qcc_recv() on STREAM parsing. It returns 0 on
success. On error, a non-zero value is returned which indicates to the
caller that the packet containing the frame should not be acknowledged.

When qcc_recv() generates a CONNECTION_CLOSE or RESET_STREAM, either
directly or via qcc_get_qcs(), an error is returned which ensure that no
acknowledgement is generated. This required an adjustment on
qcc_get_qcs() API which now returns a success/error code. The stream
instance is returned via a new out argument.