# HG changeset patch
# User Sergey Kandaurov <pluknet@nginx.com>
# Date 1592902620 -10800
# Node ID 3b5fbf1bcdee5196db32546add669f475ee921e6
# Parent  b9bce2c4fe33d000212a26f7174456d3dcea86e5
Reject new QUIC connection with CONNECTION_REFUSED on shutdown.

diff --git a/src/event/ngx_event_quic.c b/src/event/ngx_event_quic.c
--- a/src/event/ngx_event_quic.c
+++ b/src/event/ngx_event_quic.c
@@ -712,6 +712,11 @@ ngx_quic_new_connection(ngx_connection_t
 
     qc->initialized = 1;
 
+    if (ngx_terminate || ngx_exiting) {
+        qc->error = NGX_QUIC_ERR_CONNECTION_REFUSED;
+        return NGX_ERROR;
+    }
+
     if (pkt->token.len) {
         rc = ngx_quic_validate_token(c, pkt);