docs: def interactive_server(port=27017, verbose=True, all_ok=False, name='MockupDB',
                         ssl=False, uds_path=None):
      """A `MockupDB` that the mongo shell can connect to.
  
      Call `~.MockupDB.run` on the returned server, and clean it up with
      `~.MockupDB.stop`.
  
      If ``all_ok`` is True, replies {ok: 1} to anything unmatched by a specific
      responder.
      """
      if uds_path is not None:
          port = None
  
      server = MockupDB(port=port,
                        verbose=verbose,
                        request_timeout=int(1e6),
                        ssl=ssl,
                        auto_ismaster=True,
                        uds_path=uds_path)
      if all_ok:
          server.append_responder({})
      server.autoresponds('whatsmyuri', you='localhost:12345')
      server.autoresponds({'getLog': 'startupWarnings'},
                          log=['hello from %s!' % name])
      server.autoresponds(OpMsg('buildInfo'), version='MockupDB ' + __version__)
      server.autoresponds(OpMsg('listCollections'))
      server.autoresponds('replSetGetStatus', ok=0)
      server.autoresponds('getFreeMonitoringStatus', ok=0)
      return server