tree b1627220a002e0357bea83a94b1ec10f841c026d
parent 57e6db7021483f2cd4e903397cb4ad9890d0719e
author Amaury Denoyelle <adenoyelle@haproxy.com> 1657718158 +0200
committer Amaury Denoyelle <adenoyelle@haproxy.com> 1657890419 +0200

MINOR: mux-quic: support app graceful shutdown

Adjust qcc_emit_cc_app() to allow the delay of emission of a
CONNECTION_CLOSE. This will only set the error code but the quic-conn
layer is not flagged for immediate close. The quic-conn will be
responsible to shut the connection when deemed suitable.

This change will allow to implement application graceful shutdown, such
as HTTP/3 with GOAWAY emission. This will allow to emit closing frames
on MUX release. Once all work is done at the lower layer, the quic-conn
should emit a CONNECTION_CLOSE with the registered error code.