From a78c6232f96124ca0a62ff6e5e6aa02b82f0f4b4 Mon Sep 17 00:00:00 2001
From: Jeff Tao <jhtao@taosdata.com>
Date: Wed, 29 Jul 2020 05:24:34 +0000
Subject: [PATCH] set socket option

---
 src/util/src/tsocket.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/util/src/tsocket.c b/src/util/src/tsocket.c
index f95cae25e9..6f4d2b8afd 100644
--- a/src/util/src/tsocket.c
+++ b/src/util/src/tsocket.c
@@ -304,10 +304,10 @@ int taosOpenTcpClientSocket(uint32_t destIp, uint16_t destPort, uint32_t clientI
     //uError("failed to connect socket, ip:0x%x, port:%hu(%s)", destIp, destPort, strerror(errno));
     close(sockFd);
     sockFd = -1;
+  } else {
+    taosKeepTcpAlive(sockFd);
   }
 
-  taosKeepTcpAlive(sockFd);
-
   return sockFd;
 }
 
-- 
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