From 86c308096bdbfe46e04e9d6a6bc1c8ffec9897a7 Mon Sep 17 00:00:00 2001
From: Matt Nelson <85905982+non-fungible-nelson@users.noreply.github.com>
Date: Wed, 31 Aug 2022 16:32:35 -0400
Subject: [PATCH] Fixing sub logging and moving stack trace to debug. (#4334)

* Fixing sub logging and moving stack trace to debug.

Signed-off-by: Matt Nelson <matt.nelson@consensys.net>
Co-authored-by: Matt Nelson <matt.nelson@Matts-MacBook-Pro.local>
---
 util/src/main/java/org/hyperledger/besu/util/Subscribers.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/util/src/main/java/org/hyperledger/besu/util/Subscribers.java b/util/src/main/java/org/hyperledger/besu/util/Subscribers.java
index acadcb7361..507167fa01 100644
--- a/util/src/main/java/org/hyperledger/besu/util/Subscribers.java
+++ b/util/src/main/java/org/hyperledger/besu/util/Subscribers.java
@@ -112,7 +112,8 @@ public class Subscribers<T> {
                 action.accept(subscriber);
               } catch (final Exception e) {
                 if (suppressCallbackExceptions) {
-                  LOG.error("Error in callback: ", e);
+                  LOG.error("Error in callback: {}", e.getMessage());
+                  LOG.debug("Error in callback: ", e);
                 } else {
                   throw e;
                 }