From e94fd374266acb1531b986050ba7486b03b18250 Mon Sep 17 00:00:00 2001
From: Yanlong Wang <yanlong.wang@naiver.org>
Date: Wed, 3 Aug 2022 18:26:33 +0800
Subject: [PATCH] fix: unref setTimeout in pool

As a library don't block the process quit. Simply `unref` all the `setTimeout`s.
---
 lib/Pool.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Pool.js b/lib/Pool.js
index 0a006dd..d014052 100644
--- a/lib/Pool.js
+++ b/lib/Pool.js
@@ -402,7 +402,7 @@ class Pool extends EventEmitter {
       this._scheduledEviction = setTimeout(() => {
         this._evict();
         this._scheduleEvictorRun();
-      }, this._config.evictionRunIntervalMillis);
+      }, this._config.evictionRunIntervalMillis).unref();
     }
   }