Getting RSSI Value from client which connected to ESP32 BLE Server

[Alpellas]

Hello friends, I want to use ESP32 as a BLE server in a project of mine and Decode the RSSI values between the device connected to this server and the ESP32 console. These values need to be constantly updated. By estimating the distance from these values, the motors that will be connected to the robot will be checked. I've searched the resources on the internet for this project, but I couldn't find any working code. I would be very happy if you could help me.