def install_exception_handlers():
config.REMOTE_CALL_RETRY = 0 # wait 2^N seconds (N=5 -> approx 1 minute)
# default handlers for remote calls errors
def handle_REMOTE_CALL_ERROR(program,retries, exc):
if retries >= config.REMOTE_CALL_RETRY:
return False
logger.warning('REMOTE_CALL_ERROR handler: waiting %ds %s',1<<retries,repr(exc))
time.sleep(1<<retries)
return True
omniORB.installTransientExceptionHandler(program,handle_REMOTE_CALL_ERROR)
omniORB.installCommFailureExceptionHandler(program,handle_REMOTE_CALL_ERROR)
def disconnect_push_consumer (self):
pass
# if SIGKILL is used (simulating a nodeBooter unexpected abort)
# the next attempt to communicate with the domain manager will
# throw a COMM_FAILURE because the connection died unexpectedly
# Clients that hold references to the DomainManager should
# include code similar to that below
def comm_failure_retry(cookie, n_retries, exception):
# For the purposes of the unit test, only allow 1 retry
if n_retries == 0:
return True
else:
return False
omniORB.installCommFailureExceptionHandler(None, comm_failure_retry)
class DomainPersistenceTest(scatest.CorbaTestCase):
def setUp(self):
self._dbfile = tempfile.mktemp()
def tearDown(self):
scatest.CorbaTestCase.tearDown(self)
try:
os.remove(self._dbfile)
except OSError:
pass
def test_BasicOperation(self):
self._nb_domMgr, self._domMgr = self.launchDomainManager(endpoint="giop:tcp::5679", dbURI=self._dbfile)
self._nb_devMgr, devMgr = self.launchDeviceManager("/nodes/test_PortTestDevice_node/DeviceManager.dcd.xml")
# if SIGKILL is used (simulating a nodeBooter unexpected abort)
# the next attempt to communicate with the domain manager will
# throw a COMM_FAILURE because the connection died unexpectedly
# Clients that hold references to the DomainManager should
# include code similar to that below
def comm_failure_retry(cookie, n_retries, exception):
# For the purposes of the unit test, only allow 1 retry
if n_retries == 0:
return True
else:
return False
omniORB.installCommFailureExceptionHandler(None, comm_failure_retry)
@scatest.requirePersistence
class DomainPersistenceTest(scatest.CorbaTestCase):
def setUp(self):
self._dbfile = tempfile.mktemp()
def tearDown(self):
scatest.CorbaTestCase.tearDown(self)
try:
os.remove(self._dbfile)
except OSError:
pass
def test_BasicOperation(self):
return False
else:
return True
def systemFailure(cookie, retries, exc):
if retries > 5:
return False
else:
return True
ENCODING = 'utf-8'
cookie = None
omniORB.installTransientExceptionHandler(cookie, transientFailure)
omniORB.installCommFailureExceptionHandler(cookie, commFailure)
omniORB.installSystemExceptionHandler(cookie, systemFailure)
importIDL(whois.conf.get('corba', 'idl'))
ccReg = sys.modules['ccReg']
registry = sys.modules['Registry']
# CORBA end
def convertProperties(props, output):
cproperties = []
if not props:
return cproperties
for key, value in props.iteritems():
if type(value) is unicode:
return True
def systemFailure(cookie, retries, exc):
if retries > 5:
return False
else:
return True
ENCODING = 'utf-8'
cookie = None
omniORB.installTransientExceptionHandler(cookie, transientFailure)
omniORB.installCommFailureExceptionHandler(cookie, commFailure)
omniORB.installSystemExceptionHandler(cookie, systemFailure)
importIDL(whois.conf.get('corba', 'idl'))
ccReg = sys.modules['ccReg']
registry = sys.modules['Registry']
# CORBA end
def convertProperties(props, output):
cproperties = []
if not props:
return cproperties
for key, value in props.iteritems():
