async def METHOD_NAME(
    self,
    name: str,
) -> Any:
    '''
    Cancel the service task and actor for the given ``name``.
    '''
    log.info(f'Cancelling `pikerd` service {name}')
    cs, portal, complete = self.service_tasks[name]
    cs.cancel()
    await complete.wait()
    assert name not in self.service_tasks, \
        f'Serice task for {name} not terminated?'