no log: added no-signalr args

bazarr/app/get_args.py

@@ -28,6 +28,8 @@ parser.add_argument('--dev', default=False, type=bool, const=True, metavar="BOOL
                     help="Enable developer mode (default: False)")
 parser.add_argument('--no-tasks', default=False, type=bool, const=True, metavar="BOOL", nargs="?",
                     help="Disable all tasks (default: False)")
+parser.add_argument('--no-signalr', default=False, type=bool, const=True, metavar="BOOL", nargs="?",
+                    help="Disable SignalR connections to Sonarr and/or Radarr (default: False)")
 
 
 if not no_cli:

bazarr/main.py

@@ -52,6 +52,7 @@ login_auth = settings.auth.type
 
 update_notifier()
 
+if not args.no_signalr:
     if settings.general.getboolean('use_sonarr'):
         Thread(target=sonarr_signalr_client.start).start()
     if settings.general.getboolean('use_radarr'):