def _process_event(self, event: Event):
if event.event == 'connection_open':
event.event = 'open'
elif not event.event:
event.event = 'message'
event.type = event.event # https://developer.mozilla.org/en-US/docs/Web/API/Event/type
logging.debug('EventSource._process_event: ' + event.type)
self.dispatch_event(event)
