From 22f40eafa06f66c33d33fdd2c89987a29c8a1351 Mon Sep 17 00:00:00 2001
From: Derek Collison <derek@nats.io>
Date: Thu, 14 Sep 2023 11:24:32 -0700
Subject: [PATCH] Add in jitter in case there are many that all try to cleanuo
 at the same time

Signed-off-by: Derek Collison <derek@nats.io>
---
 server/consumer.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/server/consumer.go b/server/consumer.go
index 86a34cff..2f90a7c8 100644
--- a/server/consumer.go
+++ b/server/consumer.go
@@ -1567,7 +1567,8 @@ func (o *consumer) deleteNotActive() {
 					startInterval = 5 * time.Second
 					maxInterval   = 5 * time.Minute
 				)
-				interval := startInterval
+				jitter := time.Duration(rand.Int63n(int64(startInterval)))
+				interval := startInterval + jitter
 				ticker := time.NewTicker(interval)
 				defer ticker.Stop()
 				for range ticker.C {