From: Amaury Denoyelle <adenoyelle@haproxy.com>
Date: Wed, 6 Apr 2022 13:50:04 +0000 (+0200)
Subject: CLEANUP: mux-quic: remove unused QC_CF_CC_RECV
X-Git-Tag: v2.6-dev5~43
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6057b4090ee34f89314cf5359c32fe9dc027f69c;p=thirdparty%2Fhaproxy.git

CLEANUP: mux-quic: remove unused QC_CF_CC_RECV

This flag was used to notify the MUX about a CONNECTION_CLOSE frame
reception. It is now unused on the MUX side and can be removed. A new
mechanism to detect quic-conn closing will be soon implemented.
---

diff --git a/include/haproxy/mux_quic-t.h b/include/haproxy/mux_quic-t.h
index ab2b952af9..61ff95a3bf 100644
--- a/include/haproxy/mux_quic-t.h
+++ b/include/haproxy/mux_quic-t.h
@@ -23,8 +23,7 @@ enum qcs_type {
 	QCS_MAX_TYPES
 };
 
-#define QC_CF_CC_RECV   0x00000001
-#define QC_CF_BLK_MFCTL 0x00000002 /* sending blocked due to connection flow-control */
+#define QC_CF_BLK_MFCTL 0x00000001 /* sending blocked due to connection flow-control */
 
 struct qcc {
 	struct connection *conn;
diff --git a/src/xprt_quic.c b/src/xprt_quic.c
index a1fb28364d..8757d9db31 100644
--- a/src/xprt_quic.c
+++ b/src/xprt_quic.c
@@ -2591,11 +2591,6 @@ static int qc_parse_pkt_frms(struct quic_rx_packet *pkt, struct ssl_sock_ctx *ct
 				qc_idle_timer_do_rearm(qc);
 				qc->flags |= QUIC_FL_CONN_DRAINING|QUIC_FL_CONN_IMMEDIATE_CLOSE;
 			}
-			/* warn the mux to close the connection */
-			if (qc->mux_state == QC_MUX_READY) {
-				qc->qcc->flags |= QC_CF_CC_RECV;
-				tasklet_wakeup(qc->qcc->wait_event.tasklet);
-			}
 			break;
 		case QUIC_FT_HANDSHAKE_DONE:
 			if (qc_is_listener(ctx->qc))