'Issue a request to list the directory.'

@flow.StateHandler()
def Start(self):

    self.state.responses = []
    self.state.urn = None
    self.state.request = rdf_client.ListDirRequest(pathspec=self.args.pathspec)
    self.state.request.iterator.number = 50
    self.CallClient(server_stubs.IteratedListDirectory, self.state.request, next_state='List')
