MINOR: quic: Release asap TX frames to be transmitted
This is done only for ack-eliciting frames to be sent from Initial and Handshake
packet number space when discarding them.
diff --git a/src/xprt_quic.c b/src/xprt_quic.c
index e707dfc..26d08eb 100644
--- a/src/xprt_quic.c
+++ b/src/xprt_quic.c
@@ -1592,6 +1592,17 @@
}
+/* Release all the frames attached to <pktns> packet number space */
+static inline void qc_release_pktns_frms(struct quic_pktns *pktns)
+{
+ struct quic_frame *frm, *frmbak;
+
+ list_for_each_entry_safe(frm, frmbak, &pktns->tx.frms, list) {
+ LIST_DELETE(&frm->list);
+ pool_free(pool_head_quic_frame, frm);
+ }
+}
+
/* Handle <pkts> list of lost packets detected at <now_us> handling
* their TX frames.
* Send a packet loss event to the congestion controller if
@@ -2467,6 +2478,7 @@
quic_pktns_discard(qc->els[QUIC_TLS_ENC_LEVEL_INITIAL].pktns, qc);
qc_set_timer(ctx->qc);
qc_el_rx_pkts_del(&qc->els[QUIC_TLS_ENC_LEVEL_INITIAL]);
+ qc_release_pktns_frms(qc->els[QUIC_TLS_ENC_LEVEL_INITIAL].pktns);
if (state < QUIC_HS_ST_SERVER_HANDSHAKE)
HA_ATOMIC_STORE(&qc->state, QUIC_HS_ST_SERVER_HANDSHAKE);
}
@@ -2623,6 +2635,7 @@
quic_pktns_discard(qc->els[QUIC_TLS_ENC_LEVEL_INITIAL].pktns, qc);
qc_set_timer(qc);
qc_el_rx_pkts_del(&qc->els[QUIC_TLS_ENC_LEVEL_INITIAL]);
+ qc_release_pktns_frms(qc->els[QUIC_TLS_ENC_LEVEL_INITIAL].pktns);
HA_ATOMIC_STORE(&qc->state, QUIC_HS_ST_CLIENT_HANDSHAKE);
}
/* If the data for the current encryption level have all been sent,
@@ -3244,6 +3257,7 @@
quic_pktns_discard(qc->els[QUIC_TLS_ENC_LEVEL_HANDSHAKE].pktns, qc);
qc_set_timer(qc);
qc_el_rx_pkts_del(&qc->els[QUIC_TLS_ENC_LEVEL_HANDSHAKE]);
+ qc_release_pktns_frms(qc->els[QUIC_TLS_ENC_LEVEL_HANDSHAKE].pktns);
}
if (qc->els[QUIC_TLS_ENC_LEVEL_HANDSHAKE].pktns->flags & QUIC_FL_PKTNS_ACK_REQUIRED) {