Merge pull request #4404 from taosdata/enhance/TD-2263

[TD-2263]<enhance>: debug log epSet.fqdn when connect success

src/client/src/tscServer.c

@@ -2058,6 +2058,10 @@ int tscProcessConnectRsp(SSqlObj *pSql) {
   if (pConnect->epSet.numOfEps > 0) {
     tscEpSetHtons(&pConnect->epSet);
     tscUpdateMgmtEpSet(&pConnect->epSet);
+
+    for (int i = 0; i < pConnect->epSet.numOfEps; ++i) {
+      tscDebug("%p epSet.fqdn[%d]: %s, pObj:%p", pSql, i, pConnect->epSet.fqdn[i], pObj);
+    }
   } 
 
   strcpy(pObj->sversion, pConnect->serverVersion);