From d5c0c7c8698a557ff0895b4b0f23221b681fdc16 Mon Sep 17 00:00:00 2001
From: liuyanlei25 <15510772982@163.com>
Date: Thu, 16 Aug 2018 17:27:36 +0800
Subject: [PATCH] change check-dns into T/F

---
 src/chassis-options-utils.c | 7 +++++--
 src/mysql-proxy-cli.c       | 9 ++++++---
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/chassis-options-utils.c b/src/chassis-options-utils.c
index 28e6b816..3c3af877 100644
--- a/src/chassis-options-utils.c
+++ b/src/chassis-options-utils.c
@@ -1450,8 +1450,11 @@ show_check_dns(gpointer param) {
     struct external_param *opt_param = (struct external_param *)param;
     chassis *srv = opt_param->chas;
     gint opt_type = opt_param->opt_type;
-    if (CAN_SHOW_OPTS_PROPERTY(opt_type) || CAN_SAVE_OPTS_PROPERTY(opt_type)) {
-        return g_strdup_printf("%d", srv->check_dns);
+    if (CAN_SHOW_OPTS_PROPERTY(opt_type)) {
+        return g_strdup_printf("%s", srv->check_dns ? "true" : "false");
+    }
+    if (CAN_SAVE_OPTS_PROPERTY(opt_type)) {
+        return (srv->check_dns == 0) ? g_strdup("false") : NULL;
     }
     return NULL;
 }
diff --git a/src/mysql-proxy-cli.c b/src/mysql-proxy-cli.c
index 154878cc..3927b63a 100644
--- a/src/mysql-proxy-cli.c
+++ b/src/mysql-proxy-cli.c
@@ -158,7 +158,8 @@ struct chassis_frontend_t {
     gchar *sql_log_mode;
     guint sql_log_idletime;
     gint sql_log_maxnum;
-    gint check_dns;
+
+    int check_dns;
 };
 
 /**
@@ -201,7 +202,9 @@ chassis_frontend_new(void)
     frontend->sql_log_mode = NULL;
     frontend->sql_log_idletime = 0;
     frontend->sql_log_maxnum = -1;
+
     frontend->check_dns = 0;
+
     return frontend;
 }
 
@@ -537,8 +540,8 @@ chassis_frontend_set_chassis_options(struct chassis_frontend_t *frontend, chassi
                           assign_sql_log_maxnum, show_sql_log_maxnum, ALL_OPTS_PROPERTY);
     chassis_options_add(opts,
                           "check-dns",
-                          0, 0, OPTION_ARG_INT, &(frontend->check_dns),
-                          "check dns when hostname changed","<int>",
+                          0, 0, OPTION_ARG_NONE, &(frontend->check_dns),
+                          "check dns when hostname changed",NULL,
                           assign_check_dns, show_check_dns, ALL_OPTS_PROPERTY);
 
     return 0;