udp_sender test mode doesn't try to send data
udp_sender test mode doesn't try to send data

bearing/dosenet-raspberrypi,tybtab/dosenet-raspberrypi,yarocoder/dosenet-raspberrypi,bearing/dosenet-raspberrypi,cllamb0/dosenet-raspberrypi,yarocoder/dosenet-raspberrypi,tybtab/dosenet-raspberrypi,cllamb0/dosenet-raspberrypi