Future Enhancements
-------------------
systemd support
- Support receiving unix sockets from systemd.
- Make daemonize() do what's right for systemd.
- Can we auto-detect systemd? Maybe the presence of the environment vars
for the unix sockets?
Look into using libnl for netlink
- Can this be done?
DBUS support
Re-implement autoconf/automake support
Re-add ancillary files needed for wider distribution
Add a main config file
- support multiple event sources (such as named pipes)
Allow socket-connected clients to filter incoming events