From c7e15291f3ba7b6228c17c5d81c6f3e0485d94b9 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Sat, 25 Feb 2023 13:50:27 +0800
Subject: [PATCH] fix: limit session num

---
 source/libs/transport/src/transCli.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/libs/transport/src/transCli.c b/source/libs/transport/src/transCli.c
index 9f8637aa05..564058978f 100644
--- a/source/libs/transport/src/transCli.c
+++ b/source/libs/transport/src/transCli.c
@@ -624,6 +624,7 @@ static SCliConn* getConnFromPool2(SCliThrd* pThrd, char* key, SCliMsg** pMsg) {
 
     plist = taosHashGet((SHashObj*)pool, key, strlen(key));
     QUEUE_INIT(&plist->conns);
+    return NULL;
   }
 
   SMsgList* list = plist->list;