When register device server failured, Retry registerd

src/main.c

@@ -82,10 +82,14 @@ int main(int argc, char* argv[])
 	//mqtt_init();
 	
 	enice_config_init();
+
+	rc = 0;
 	
-	if(!hal_is_device_registed())
+	while(!hal_is_device_registed())
 	{
+		LOG_EX(LOG_Debug, "Try Register Device %d times\n", rc++);
 		device_register();
+		sleep(5);
 	}
 
 	mqtt_proxy_setup();