How to keep track of the connectivity of the participants in lib-jitsi-meet

I want to keep track of the connection status of the participants in a conference using lib-jitsi-meet, but couldn’t find something comprehensive.

The only thing I found is this post. It says that we should listen to PARTICIPANT_CONN_STATUS_ CHANGED event, but there is no example of how to listen to this event for each participant, even in the API.md.

It will be a great favor done if some one can provide me with an example of how to listen to this event. Thank you.

Isn’t there anyone who knows this :frowning:?