Mqtt Connectivity

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Summary

All messages shall be published and subscribed via MQTT.

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Functional Requirements:

1. A Will Message shall be delivered to the car upon connectivity loss.
2. The UI shall send a stream of messages to the car for more accurate message transport.

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Non-Functional Requirements:

1. The car should not move upon connectivity loss.
2. The car should only operate if the app is up and running.

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