Question about example_ble_mesh_onoff_server_question

[YouJungChoi]

hello.

I am using esp-idf version 5.0.


I tried running ble_mesh_node/onoff_server, one of the examples of esp-idf, on ESP32-C3.

When I ran the example, I used two ESP32-C3s with the OnOff_server example running, and tested it using the nrf mesh app on the Android device.

When proceeding with the provisioning process, which is the connection process of BLE MESH, provisioning was performed using nrf mesh application.

However, when connecting one ESP32-C3 and then connecting another Esp32-C3, the following log message occurred.

[log]
W (7491493) BT_HCI: hcif disc complete: hdl 0x2, rsn 0x13


I guess the message is when the BLE MESH connection is unstable or the connection is disconnected.


I have a total of 4 questions.

First, I would like to know the meaning of the log message mentioned above.

Second, I want to know if my test method is wrong. If it's wrong, I'd like to know what's wrong.

Third, it seems that HCI_DISCONNECTION_COMP_EVT occurs in some source codes of esp-idf and causes the above log message. Is this correct?

Fourth, I want to know the meaning of HCI_DISCONNECTION_COMP_EVT.

Please help if you know anything about the above question.

thank you