def teardown(self):
if self.loadingServices is None:
logging.error("Tried to tear down an InMemoryCumulusSimulation twice")
return
self.stopServices()
self.workersVdmsAndEventHandlers = None
self.clientsAndVdms = None
self.loadingServices = None
self.listener = None
for gate in self.workerTeardownGates + self.clientTeardownGates:
if not gate.wait(30):
import ufora.util.StackTraceLoop as StackTraceLoop
StackTraceLoop.writeStackTraceSummary(sys.stderr)
import ufora.native.Tests as TestsNative
TestsNative.forceStackdump()
raise UserWarning("Failed to tear down a simulation")
if not self.useInMemoryCache:
shutil.rmtree(self.diskCacheStorageDir)
