{"0":"GtfsRealtimeUpdater(http://api-gtfs-rt/delijn/ServiceAlerts.pbf)","1":"GtfsRealtimeUpdater(http://api-gtfs-rt/nmbssncb/ServiceAlerts.pbf)","2":"GtfsRealtimeUpdater(http://api-gtfs-rt/stibmivb/ServiceAlerts.pbf)","3":"GtfsRealtimeUpdater(http://api-gtfs-rt/tec/ServiceAlerts.pbf)","4":"Streaming stoptime updater with update source = GtfsRealtimeHttpUpdateStreamer(http://api-gtfs-rt/delijn/TripUpdates.pbf)","5":"Streaming stoptime updater with update source = GtfsRealtimeHttpUpdateStreamer(http://api-gtfs-rt/nmbssncb/TripUpdates.pbf)","6":"Streaming stoptime updater with update source = GtfsRealtimeHttpUpdateStreamer(http://api-gtfs-rt/stibmivb/TripUpdates.pbf)","7":"Streaming stoptime updater with update source = GtfsRealtimeHttpUpdateStreamer(http://api-gtfs-rt/tec/TripUpdates.pbf)"}