client: use async call instead of sync call

In order to improve the performance when updating the CAN related data,
this patch uses the DBus async method since it returns immediately
without checking the result.

Change-Id: I8aca4cb4c6774c1d29a6e5229d72ed4d9314e4d4
Signed-off-by: Sangjung Woo <sangjung.woo@samsung.com>

diff --git a/lib/client/libamb-client.c b/lib/client/libamb-client.c
index 962f086..cba7a7d 100644 (file)
--- a/lib/client/libamb-client.c
+++ b/lib/client/libamb-client.c
@@ -195,6 +195,42 @@ static GVariant *get_all(GDBusProxy *proxy, const char *name)
        return ret;
 }
 
+static void cb_pending(GDBusProxy *proxy, GAsyncResult *res, gpointer user_data)
+{
+       GVariant *ret;
+       GError *err;
+
+       err = NULL;
+       ret = g_dbus_proxy_call_finish(proxy, res, &err);
+       if (!ret) {
+               DEBUGOUT("%s: %s\n", __func__, err->message);
+               g_clear_error(&err);
+       }
+
+       g_variant_unref(ret);
+}
+
+static int set_prop_async(GDBusProxy *proxy, const char *name, const char *prop_name, GVariant *value)
+{
+       gchar *obj_name;
+
+       obj_name = g_strdup_printf("org.automotive.%s", name);
+       if (!obj_name)
+               return -ENOMEM;
+
+       g_dbus_proxy_call(proxy,
+                               "Set",
+                               g_variant_new("(ssv)", obj_name, prop_name, value),
+                               G_DBUS_CALL_FLAGS_NONE,
+                               -1,
+                               NULL,
+                               (GAsyncReadyCallback)cb_pending,
+                               NULL);
+
+       g_free(obj_name);
+       return 0;
+}
+
 static int set_prop(GDBusProxy *proxy, const char *name, const char *prop_name, GVariant *value)
 {
        GError *err;
@@ -391,7 +427,7 @@ EXPORT int amb_set_property(const char *obj_name, const char *prop_name, ZoneTyp
                return -EINVAL;
        }
 
-       ret = set_prop(objproxy, obj_name, prop_name, value);
+       ret = set_prop_async(objproxy, obj_name, prop_name, value);
        if (ret != 0) {
                g_object_unref(objproxy);
                return ret;