[Citadel Development] Re: Write server PID to citadel.lock in addition to locking it.

[IGnatius T Foobar]

  
 Whoa, what font is that ?!! 
  
 I am aware that `/var/run` is the conventional location, and may yet move
it there.  Doing so would, however, prevent multiple instances of Citadel
Server from running on the same host.  There were definitely people doing
that in the past, but I wonder if nowadays that is still a thing, with everyone
now having virtual machines and jails and containers and all sorts of other
ways to isolate multiple workloads on the same machine.