# HG changeset patch
# User Vladimir Homutov <vl@nginx.com>
# Date 1617790166 -10800
# Node ID 0b94e2df63892eaf75e607c502ce6d34f41ca0b5
# Parent  fa24745b8c06120a7112a2373547d681c0e247f6
QUIC: fixed ngx_quic_send_ack_range() function.

Created frame was not added to the output queue.

diff --git a/src/event/quic/ngx_event_quic.c b/src/event/quic/ngx_event_quic.c
--- a/src/event/quic/ngx_event_quic.c
+++ b/src/event/quic/ngx_event_quic.c
@@ -3042,7 +3042,10 @@ static ngx_int_t
 ngx_quic_send_ack_range(ngx_connection_t *c, ngx_quic_send_ctx_t *ctx,
     uint64_t smallest, uint64_t largest)
 {
-    ngx_quic_frame_t  *frame;
+    ngx_quic_frame_t       *frame;
+    ngx_quic_connection_t  *qc;
+
+    qc = ngx_quic_get_connection(c);
 
     frame = ngx_quic_alloc_frame(c);
     if (frame == NULL) {
@@ -3056,6 +3059,8 @@ ngx_quic_send_ack_range(ngx_connection_t
     frame->u.ack.range_count = 0;
     frame->u.ack.first_range = largest - smallest;
 
+    ngx_quic_queue_frame(qc, frame);
+
     return NGX_OK;
 }