From 70d6447ac1009eac0680a4e448eaaa449f07812e Mon Sep 17 00:00:00 2001
From: LING YE <i.foxling@gmail.com>
Date: Thu, 18 Jan 2024 11:46:19 +0800
Subject: [PATCH 1/2] fix: The removeIdleTimeoutConnectionsTimer did not clean
 up when the pool was closed.

---
 lib/pool.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/pool.js b/lib/pool.js
index db54a7ab76..1b4993ff1a 100644
--- a/lib/pool.js
+++ b/lib/pool.js
@@ -100,6 +100,7 @@ class Pool extends EventEmitter {
 
   end(cb) {
     this._closed = true;
+    clearTimeout(this._removeIdleTimeoutConnectionsTimer);
     if (typeof cb !== 'function') {
       cb = function(err) {
         if (err) {

From a0fe8229c1a562b81cf11d87bb4e235ccdbf1fcf Mon Sep 17 00:00:00 2001
From: LING YE <i.foxling@gmail.com>
Date: Thu, 18 Jan 2024 14:30:21 +0800
Subject: [PATCH 2/2] test: when the pool is closed, it should clean up timers.

---
 test/integration/test-pool-release-idle-connection.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/test/integration/test-pool-release-idle-connection.js b/test/integration/test-pool-release-idle-connection.js
index 44da790faa..24644e6bb0 100644
--- a/test/integration/test-pool-release-idle-connection.js
+++ b/test/integration/test-pool-release-idle-connection.js
@@ -38,7 +38,6 @@ pool.getConnection((err1, connection1) => {
           connection4.release();
           connection4.destroy();
           pool.end();
-          setTimeout(() => process.exit(0), 1000);
         });
       }, 7000);
     });