def backwards(self, orm):
Shut-down all remaining :class:`ObjServers`.
dataset/ETHPy150Open ofri/Open-Knesset/laws/migrations/0031_storepartyinvote.py/Migration.backwards--crossover with--dataset/ETHPy150Open OpenMDAO/OpenMDAO-Framework/openmdao.main/src/openmdao/main/objserverfactory.py/ObjServerFactory.cleanup