From 41067c55b30e0dd843f30ede280a744775b07804 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Tue, 6 Aug 2024 09:27:47 +0800
Subject: [PATCH] add debug log

---
 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 9ae3487444..6f1ce6ad0b 100644
--- a/source/libs/transport/src/transCli.c
+++ b/source/libs/transport/src/transCli.c
@@ -662,6 +662,7 @@ static SCliConn* getConnFromPool(SCliThrd* pThrd, char* key, bool* exceed) {
   if (QUEUE_IS_EMPTY(&plist->conns)) {
     if (plist->list->numOfConn >= pTranInst->connLimitNum) {
       *exceed = true;
+      return NULL;;
     }
     plist->list->numOfConn++;
     return NULL;