Project release available , which develops the implementation of the server for fire and security alarm devices Astra Dozor. The server implements such functions as logging and parsing messages from the device, as well as sending control commands to the device (arming and disarming, enabling and disabling zones, relays, rebooting the device). The code is written in C language and licensed under GPLv3.
The new version implements basic support for the MQTT protocol for managing signaling - publishing messages to topics, receiving and processing commands via the MQTT protocol.
Source: opennet.ru