def list_data_units(self):
        return self.data_unit_urls
Errors while writing cause the protocols to be disconnected.
dataset/ETHPy150Open saga-project/BigJob/pilot/impl/pilotdata_manager.py/PilotData.list_data_units--crossover with--dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/protocols/test/test_tls.py/TLSMemoryBIOTests.test_errorWriting