convert prints to logger.infos

analytics/server.py

@@ -18,6 +18,7 @@ server_service: services.ServerService = None
 data_service: services.DataService = None
 analytic_unit_manager: AnalyticUnitManager = None
 
+logging.root.setLevel(config.LOGGING_LEVEL)
 logger = logging.getLogger('SERVER')
 
 
@@ -88,7 +89,7 @@ def run_server():
     #loop.set_debug(True)
     logger.info("Ok")
     init_services()
-    print('Analytics process is running') # we need to print to stdout and flush
+    logger.info('Analytics process is running') # we need to print to stdout and flush
     sys.stdout.flush()                    # because node.js expects it
 
     loop.run_until_complete(app_loop())

analytics/services/server_service.py

@@ -111,7 +111,7 @@ class ServerService(utils.concurrent.AsyncZmqActor):
                 self.__server_socket = None
                 # TODO: move to config
                 reconnect_delay = 3
-                print('connection is refused or lost, trying to reconnect in %s seconds' % reconnect_delay)
+                logger.info('connection is refused or lost, trying to reconnect in %s seconds' % reconnect_delay)
                 await asyncio.sleep(reconnect_delay)
         raise InterruptedError()