Improve server-side logging #19
Description
Currently, all events that I personally find interesting are logged on the server. However, they could be logged in a nicer fashion and also contain more information. Specifically, I'd like all log statements to have a certain uniform format and to contain relevant information about the session (at least the session ID, perhaps the number of session participants).
They shouldn't bee too complicated, though, so that they remain easily readable. Being able to visually distinguish different event types (such as distinguishing video events from session management events) might help with that.
Any changes made (i.e. any format that is established) should also be documented to allow future contributors to apply the same format to their logging statements.