From 27534d408f6c4c6cde004ed0d2f0319fe6cc8dc6 Mon Sep 17 00:00:00 2001
From: Moxie Marlinspike <moxie@thoughtcrime.org>
Date: Sun, 17 Jan 2021 17:13:23 -0800
Subject: [PATCH] Log when messages cache detects topology change (#354)

Co-authored-by: Moxie Marlinspike <moxie+github@signal.org>
---
 .../org/whispersystems/textsecuregcm/storage/MessagesCache.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/storage/MessagesCache.java b/service/src/main/java/org/whispersystems/textsecuregcm/storage/MessagesCache.java
index 07f106dde..a60b4bd05 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/storage/MessagesCache.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/storage/MessagesCache.java
@@ -127,6 +127,8 @@ public class MessagesCache extends RedisClusterPubSubAdapter<String, String> imp
     }
 
     private void resubscribeAll() {
+        logger.info("Got topology change event, resubscribing all keyspace notifications");
+
         final Set<String> queueNames;
 
         synchronized (messageListenersByQueueName) {