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CommandResponse and MessageAck
David Otterdahl edited this page Feb 1, 2024
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Q: Does a CommandRequest return both a CommandResponse and a MessageAck? Or is the CommandResponse sent instead of the MessageAck?
A: The equipment answers with both an ACK/NACK as well as an CommandResponse.
The NACK message is sent when there is an error on a protocol level, e.g. incorrect JSon-format, command not found, etc. This message can be sent more or less immediately after receiving the CommandRequest.