fix synchronizer error if no client is ready

ethpandaops · Aug 9, 2024 · 3cedab5 · 3cedab5
1 parent f50b9d8
commit 3cedab5
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/indexer/beacon/synchronizer.go b/indexer/beacon/synchronizer.go
@@ -135,6 +135,13 @@ func (sync *synchronizer) runSync() {
 		// synchronize next epoch
 		syncEpoch := sync.currentEpoch
 		syncClients := sync.getSyncClients(syncEpoch)
+		if len(syncClients) == 0 {
+			sync.logger.Warnf("no clients available for synchronization of epoch %v", syncEpoch)
+
+			// wait for 10 seconds before retrying
+			time.Sleep(10 * time.Second)
+			continue
+		}
 
 		if syncEpoch >= sync.indexer.lastFinalizedEpoch {
 			isComplete = true