From b3948590f8f042e577e7b412c543a94b9294fbba Mon Sep 17 00:00:00 2001
From: CJ Cobb <ccobb@ripple.com>
Date: Fri, 4 Mar 2022 10:00:45 -0500
Subject: [PATCH] fix sync interval failover bug

---
 src/backend/CassandraBackend.h | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/backend/CassandraBackend.h b/src/backend/CassandraBackend.h
index 4030a899..0ecf7937 100644
--- a/src/backend/CassandraBackend.h
+++ b/src/backend/CassandraBackend.h
@@ -695,7 +695,7 @@ public:
     doFinishWrites() override
     {
         if (!range || lastSync_ == 0 ||
-            ledgerSequence_ - syncInterval_ == lastSync_)
+            ledgerSequence_ - syncInterval_ >= lastSync_)
         {
             // wait for all other writes to finish
             sync();
@@ -726,6 +726,14 @@ public:
                                     << std::to_string(ledgerSequence_);
             lastSync_ = ledgerSequence_;
         }
+        else
+        {
+            BOOST_LOG_TRIVIAL(info)
+                << __func__ << " Skipping commit. sync interval is "
+                << std::to_string(syncInterval_) << " - last sync is "
+                << std::to_string(lastSync_) << " - ledger sequence is "
+                << std::to_string(ledgerSequence_);
+        }
         return true;
     }
     void