Industrielle styresystemer - Wiki
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Kilder:
https://www.emqx.com/en/blog/mqtt-over-quic#quic-vs-tcp-tls/
https://www.oasis-open.org/committees/download.php/66091/MQTT-SN_spec_v1.2.pdf
https://www.paessler.com/it-explained/mqtt
https://docs.oasis-open.org/mqtt/mqtt/v5.0/mqtt-v5.0.html
https://www.hivemq.com/blog/mqtt-essentials-part-1-introducing-mqtt/