From 890329f352bd5b6413cec85002fe803b04b28456 Mon Sep 17 00:00:00 2001
From: Xin Hao <haoxinst@gmail.com>
Date: Thu, 29 Aug 2024 23:02:56 +0800
Subject: [PATCH] change SessionPool's List as List ref

---
 session_pool.go | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/session_pool.go b/session_pool.go
index 7ba45f9a..758d04fd 100644
--- a/session_pool.go
+++ b/session_pool.go
@@ -36,8 +36,8 @@ import (
 //
 // Notice that all queries will be executed in the default space specified in the pool config.
 type SessionPool struct {
-	idleSessions   list.List
-	activeSessions list.List
+	idleSessions   *list.List
+	activeSessions *list.List
 	conf           SessionPoolConf
 	tz             timezoneInfo
 	log            Logger
@@ -654,7 +654,7 @@ func parseParams(params map[string]interface{}) (map[string]*nebula.Value, error
 func (pool *SessionPool) removeSessionFromActive(session *pureSession) {
 	pool.rwLock.Lock()
 	defer pool.rwLock.Unlock()
-	l := &pool.activeSessions
+	l := pool.activeSessions
 	for ele := l.Front(); ele != nil; ele = ele.Next() {
 		if ele.Value.(*pureSession) == session {
 			l.Remove(ele)
@@ -665,14 +665,14 @@ func (pool *SessionPool) removeSessionFromActive(session *pureSession) {
 func (pool *SessionPool) addSessionToActive(session *pureSession) {
 	pool.rwLock.Lock()
 	defer pool.rwLock.Unlock()
-	l := &pool.activeSessions
+	l := pool.activeSessions
 	l.PushBack(session)
 }
 
 func (pool *SessionPool) removeSessionFromIdle(session *pureSession) {
 	pool.rwLock.Lock()
 	defer pool.rwLock.Unlock()
-	l := &pool.idleSessions
+	l := pool.idleSessions
 	for ele := l.Front(); ele != nil; ele = ele.Next() {
 		if ele.Value.(*pureSession) == session {
 			l.Remove(ele)
@@ -683,7 +683,7 @@ func (pool *SessionPool) removeSessionFromIdle(session *pureSession) {
 func (pool *SessionPool) addSessionToIdle(session *pureSession) {
 	pool.rwLock.Lock()
 	defer pool.rwLock.Unlock()
-	l := &pool.idleSessions
+	l := pool.idleSessions
 	l.PushBack(session)
 }
 
@@ -691,13 +691,13 @@ func (pool *SessionPool) addSessionToIdle(session *pureSession) {
 func (pool *SessionPool) returnSession(session *pureSession) {
 	pool.rwLock.Lock()
 	defer pool.rwLock.Unlock()
-	l := &pool.activeSessions
+	l := pool.activeSessions
 	for ele := l.Front(); ele != nil; ele = ele.Next() {
 		if ele.Value.(*pureSession) == session {
 			l.Remove(ele)
 		}
 	}
-	l = &pool.idleSessions
+	l = pool.idleSessions
 	l.PushBack(session)
 	session.returnedAt = time.Now()
 }