From 62109e99bc16656ee810a880b414f7c23c2a6a13 Mon Sep 17 00:00:00 2001
From: Nazar Mokrynskyi <nazar@mokrynskyi.com>
Date: Tue, 21 Nov 2023 00:04:30 +0200
Subject: [PATCH] Add log messages about skipped external address candidate

---
 swarm/src/lib.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/swarm/src/lib.rs b/swarm/src/lib.rs
index 4b03d38bec2..cc5759f10a4 100644
--- a/swarm/src/lib.rs
+++ b/swarm/src/lib.rs
@@ -1120,6 +1120,7 @@ where
             ToSwarm::NewExternalAddrCandidate(addr) => {
                 // Unless we have listeners, all candidates are ephemeral and are not reachable externally
                 if self.listeners().next().is_none() {
+                    tracing::debug!(%addr, "Discarding external address candidate because we have no listeners");
                     return;
                 }