def _get_controller(self):
''' get the controller, also sets the iteration count '''
reconnect = self.host_changed
if not reconnect:
try:
c = self.client.controller
self.iteration = c.get_count()
except Exception as e:
logger.info(
'Error: no connection or connection closed: reconnecting')
reconnect = True
self.client = None
if reconnect:
self.host_changed = False
try:
if MultiprocessingClient.is_available((self.host, self.port)):
self.client = MultiprocessingClient(address=(self.host,
self.port),
authkey=self.authkey)
else:
return None
except Exception as e:
logger.info('Could not connect: check if solver is running')
return None
c = self.client.controller
self.iteration = c.get_count()
return self.client.controller
def _get_controller(self):
''' get the controller, also sets the iteration count '''
reconnect = self.host_changed
if not reconnect:
try:
c = self.client.controller
self.iteration = c.get_count()
except Exception as e:
logger.info('Error: no connection or connection closed: reconnecting')
reconnect = True
self.client = None
if reconnect:
self.host_changed = False
try:
if MultiprocessingClient.is_available((self.host, self.port)):
self.client = MultiprocessingClient(address=(self.host, self.port),
authkey=self.authkey)
else:
return None
except Exception as e:
logger.info('Could not connect: check if solver is running')
return None
c = self.client.controller
self.iteration = c.get_count()
return self.client.controller
def _get_controller(self):
''' get the controller, also sets the iteration count '''
if not self.live_mode:
return None
reconnect = self.host_changed
if not reconnect:
try:
c = self.client.controller
except Exception as e:
logger.info('Error: no connection or connection closed: '
'reconnecting: %s' % e)
reconnect = True
self.client = None
else:
try:
self.client.controller.get_count()
except IOError:
self.client = None
reconnect = True
if reconnect:
self.host_changed = False
try:
if MultiprocessingClient.is_available((self.host, self.port)):
self.client = MultiprocessingClient(
address=(self.host, self.port),
authkey=self.authkey
)
else:
logger.info(
'Could not connect: Multiprocessing Interface'
' not available on %s:%s' % (self.host, self.port)
)
return None
except Exception as e:
logger.info('Could not connect: check if solver is '
'running:%s' % e)
return None
c = self.client.controller
self.iteration = c.get_count()
if self.client is None:
return None
else:
return self.client.controller
def _get_controller(self):
''' get the controller, also sets the iteration count '''
if self.n_files > -1:
return None
reconnect = self.host_changed
if not reconnect:
try:
c = self.client.controller
except Exception as e:
logger.info('Error: no connection or connection closed: '\
'reconnecting: %s'%e)
reconnect = True
self.client = None
else:
try:
self.client.controller.get_count()
except IOError:
self.client = None
reconnect = True
if reconnect:
self.host_changed = False
try:
if MultiprocessingClient.is_available((self.host, self.port)):
self.client = MultiprocessingClient(address=(self.host, self.port),
authkey=self.authkey)
else:
logger.info('Could not connect: Multiprocessing Interface'\
' not available on %s:%s'%(self.host,self.port))
return None
except Exception as e:
logger.info('Could not connect: check if solver is '\
'running:%s'%e)
return None
c = self.client.controller
self.iteration = c.get_count()
if self.client is None:
return None
else:
return self.client.controller