This is the payoff from the previous three commits. If you run
'netstat' or 'ss' or equivalent, and see multiple outgoing SSH
connections from your machine, and you want to match them up to the
instances of PuTTY you can see on your desktop, how would you do it?
On Linux you can trace each socket to an owning pid via 'ss -p', but
tracing the pid in turn to a window isn't so easy. On Windows even the
first step is hard.
Now it shouldn't be too hard, because the Event Log mentions the IP
address and ephemeral port number of the local end of a connection,
after that connection is established, if that information is
available. So now you can connect the local port numbers shown in the
'netstat' or 'ss' output with the ones in the GUI's Event Log.
(This might be useful if, for example, one connection was showing a
backlog in netstat, and you wanted to investigate the corresponding
GUI.)
This enables plug_log to run query methods on the socket in order to
find out useful information to log. I don't expect it's sensible to do
anything else with it.
While I'm in the mood for cleaning up the top-level directory here:
all the 'nostuff.c' files have moved into a new 'stubs' directory, and
I broke up be_misc.c into smaller modules that can live in 'utils'.
