From dbd353ededd0539a823110dd5fa20a1f7e441a5f Mon Sep 17 00:00:00 2001
From: Katerina Kubecova <katerina.kubecova@nic.cz>
Date: Thu, 4 Sep 2025 10:56:44 +0200
Subject: [PATCH] BGP: Fixing an unlikely situation, when listening socket is
 created too late.

closes #298
---
 proto/bgp/bgp.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/proto/bgp/bgp.c b/proto/bgp/bgp.c
index aaf8c96c3..62bae0cc0 100644
--- a/proto/bgp/bgp.c
+++ b/proto/bgp/bgp.c
@@ -1174,6 +1174,15 @@ bgp_connect_timeout(timer *t)
   if (p->p.proto_state == PS_START)
   {
     bgp_close_conn(conn);
+
+    LOCK_DOMAIN(rtable, bgp_listen_domain);
+    if (p->listen.sock->sk == NULL)
+    {
+      log(L_WARN "%s: Creating listening socket takes suspiciously long. Reentering connect timeout.");
+      bgp_start_timer(p, conn->connect_timer, p->cf->connect_delay_time);
+    }
+    UNLOCK_DOMAIN(rtable, bgp_listen_domain);
+
     bgp_connect(p);
   }
   else
-- 
2.47.3