From a46a3f46a26c470a4b92df023e5f33cb1bca1fb7 Mon Sep 17 00:00:00 2001
From: Abdulsametileri <sametileri07@gmail.com>
Date: Thu, 2 Nov 2023 10:48:59 +0300
Subject: [PATCH] feat: check if failovertimer already initialized

---
 couchbase/rollback_mitigation.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/couchbase/rollback_mitigation.go b/couchbase/rollback_mitigation.go
index 64e1722..09fe2b5 100644
--- a/couchbase/rollback_mitigation.go
+++ b/couchbase/rollback_mitigation.go
@@ -220,6 +220,10 @@ func (r *rollbackMitigation) startObserve(groupID int) {
 }
 
 func (r *rollbackMitigation) observeVbUUIDMap() {
+	if r.failOverUUIDTimer != nil {
+		return
+	}
+
 	r.failOverUUIDTimer = time.NewTicker(time.Minute)
 	for range r.failOverUUIDTimer.C {
 		r.LoadVbUUIDMap()