Advanced Computer Architectures Project

Project for Advanced Computer Architecture course of M.Sc. Computer Science and Engineering at Politecnico di Milano. It consists in using MQTT to modify extra-functional requirements in adaptive application.

Make sure to read the presentation first.

Installation

Sender

The sender only depends on the external library paho-mqtt, so to install it simply use:

$ pip install paho-mqtt

Then to run the sender:

$ python shell.py

Receiver

GSList

The GS list lib does not depend on external libraries, just make sure to follow the C++11 ISO language standard when you compile it [-std=c++11].

MQTTReceiver

The MqttReceiver depends on the following libraries:

• paho.mqtt.cpp
• GSList
• margot_heel_if
• margot_asrtm
• margot_monitor

You can include them in this order. Also, make sure to follow the C++11 ISO language standard when you compile it [-std=c++11].

mARGOt example

The code/receiver/margot directory contains some files that you have to substitute to the ones contained in the tutorial of the mARGOt project.

So you have to substitute the code/receiver/margot/config directory with the config directory of the tutorial and the code/receiver/margot/src/main.cpp file with the main file of the tutorial.

After you do this, you have to edit the CMake file in order to include the following libraries:

• MQTTReceiver
• GSList
• paho.mqtt.cpp

You can include them in this order.

After that, follow the tutorial instructions to correctly execute the example.