This patch removes the need for the RPC Server from aprsd.
APRSD Now saves it's stats to a pickled file on disk in the
aprsd.conf configured save_location. The web admin UI
will depickle that file to fetch the stats. The aprsd server
will periodically pickle and save the stats to disk.
The Logmonitor will not do a url post to the web admin ui
to send it the latest log entries.
Updated the healthcheck app to use the pickled stats file
and the fetch-stats command to make a url request to the running
admin ui to fetch the stats of the remote aprsd server.
When running the web admin interface with
'python -m aprsd.wsgi' the Flask app global now uses
the web_ip config entry for listening. Also disabled
debug output.
This patch starts the work to replace flask-socketio with
python-socketio so that uwsgi can be used instead of gunicorn.
uwsgi can support websockets.
Have to rework webchat command next
This patch removed the dependency on flask-classful. This required
making all of the flask web routing non class based.
This patch also changes the aprsis class to allow retries for failed
connections when the aprsis servers are full and not responding to
login requests.