code: def pool_create_event(self, pool_info):
          
          pool_data = pool_info.get('pool')
          listeners = pool_data.get('listeners')
          for listener in listeners:
              l_id = listener.get('id')
              l_info = self.neutronclient.show_listener(l_id)
              self.listener_create_event(l_info)
docs: Process pool create event.
  
          Extract pool info and get listener info and call next
          listen_create_event