def startup_stats(self):
"""Initial statistics collection and transmssion at startup"""
with session_scope(MYCODO_DB_PATH) as new_session:
misc = new_session.query(Misc).first()
self.opt_out_statistics = misc.stats_opt_out
if not self.opt_out_statistics:
self.logger.info("[Daemon] Anonymous statistics enabled")
else:
self.logger.info("[Daemon] Anonymous statistics disabled")
try:
# if statistics file doesn't exist, create it
if not os.path.isfile(STATS_CSV):
self.logger.debug("[Daemon] Statistics file doesn't "
"exist, creating {}".format(STATS_CSV))
daemonutils.recreate_stat_file()
daemon_startup_time = timeit.default_timer()-self.startup_timer
self.logger.info("[Daemon] Mycodo v{} started in {} seconds".format(
MYCODO_VERSION, daemon_startup_time))
daemonutils.add_update_stat(
self.logger, 'daemon_startup_seconds', daemon_startup_time)
except Exception as msg:
self.logger.warning(
"[Daemon] Statistics initilization Error: {}".format(msg))
def send_stats(self):
"""Collect and send statistics"""
try:
stat_dict = daemonutils.return_stat_file_dict()
if float(stat_dict['next_send']) < time.time():
self.timer_stats = time.time()+STATS_INTERVAL
daemonutils.add_update_stat(self.logger, 'next_send',
self.timer_stats)
else:
self.timer_stats = float(stat_dict['next_send'])
except Exception as msg:
self.logger.warning("Error: Cound not read file. Deleting file and regenerating. Error msg: {}".format(msg))
os.remove(STATS_CSV)
daemonutils.recreate_stat_file()
try:
daemonutils.send_stats(self.logger, STATS_HOST,
STATS_PORT, STATS_USER,
STATS_PASSWORD, STATS_DATABASE)
except Exception as msg:
self.logger.warning("Error: Cound not send statistics: {}".format(msg))