From 4bed0a0f3910463a6031b0a4b94332faf155381c Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Mon, 14 Sep 2020 17:16:23 +0800
Subject: [PATCH] [td-1391] update the error msg output info.

---
 src/util/src/tsocket.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/util/src/tsocket.c b/src/util/src/tsocket.c
index 61896a86df..498fc6af6b 100644
--- a/src/util/src/tsocket.c
+++ b/src/util/src/tsocket.c
@@ -16,7 +16,7 @@
 #include "os.h"
 #include "tulog.h"
 #include "tsocket.h"
-#include "tutil.h"
+#include "taoserror.h"
 
 int taosGetFqdn(char *fqdn) {
   char hostname[1024];
@@ -56,7 +56,13 @@ uint32_t taosGetIpFromFqdn(const char *fqdn) {
     freeaddrinfo(result);
     return ip;
   } else {
-    uError("failed get the ip address, fqdn:%s, code:%d, reason:%s", fqdn, ret, gai_strerror(ret));
+    if (ret == EAI_SYSTEM) {
+      uError("failed to get the ip address, fqdn:%s, code:%d, reason:%s", fqdn, ret, strerror(errno));
+      terrno = TAOS_SYSTEM_ERROR(errno);
+    } else {
+      uError("failed get the ip address, fqdn:%s, code:%d, reason:%s", fqdn, ret, gai_strerror(ret));
+    }
+
     return 0xFFFFFFFF;
   }
 }
-- 
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