FR3 odd log indentation

[Arran Cudbard-Bell]

> On Feb 2, 2019, at 8:02 AM, Diggins Mike <diggins at mcmaster.ca> wrote:
> 
> Just started logging wireless authentications to my FR3 server today and noticed a couple changes from FR2. Two questions, what does the value in the brackets () represent and what's with the odd indentation on the Login OK lines. This is the way it appears in my syslog.

It's the request number.  It monotonically increases with each request and is reset to zero if the server is ever restarted.  As for the odd indentation, not sure. 

-Arran