Protocol Comfoconnect - principles of information exchange

[Ljudwig]

Hello, Miсhael. Using your code, I am trying to understand the nuances of message exchange and I ask for clarification, which is very important for understanding the process. When I send a message about the start of a session in the RMI request mode, the device sends two messages and after the second, your program sends a message with the RMI request. How important is it to send the request after the second message from the device? I ask this because in test mode I send a message about the start of a session in the RMI request mode, using my smart home device, and in response I receive the same two messages from the device as you, but also a third message that I cannot decode - "082210052009", where the last 09 is the reference number that I wrote in the message about the start of the session. It seems to me that if after two response messages from the device after my request to start a session I do not send the RMI request itself, then with the third response it signals a protocol error. Help me understand the nuances of the exchange protocol. I use LAN C Bridges.