From 5381562843b77aa5aeae503ceda2b58bd2591840 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Thu, 16 Jul 2020 20:42:37 +0900
Subject: [PATCH] Preferred address selection should be done after handshake
confirmation
---
lib/ngtcp2_conn.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/lib/ngtcp2_conn.c b/lib/ngtcp2_conn.c
index 6226fc32..c571ff10 100644
--- a/lib/ngtcp2_conn.c
+++ b/lib/ngtcp2_conn.c
@@ -6279,6 +6279,13 @@ static int conn_recv_handshake_done(ngtcp2_conn *conn, ngtcp2_tstamp ts) {
conn_discard_handshake_state(conn, ts);
+ if (conn->remote.transport_params.preferred_address_present) {
+ rv = conn_select_preferred_addr(conn);
+ if (rv != 0) {
+ return rv;
+ }
+ }
+
if (conn->callbacks.handshake_confirmed) {
rv = conn->callbacks.handshake_confirmed(conn, conn->user_data);
if (rv != 0) {
@@ -7826,13 +7833,6 @@ static ngtcp2_ssize conn_write_handshake(ngtcp2_conn *conn, uint8_t *dest,
return (ngtcp2_ssize)rv;
}
- if (conn->remote.transport_params.preferred_address_present) {
- rv = conn_select_preferred_addr(conn);
- if (rv != 0) {
- return rv;
- }
- }
-
cstat->bytes_sent += (size_t)res;
return res;
--
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