def runSingleServerInstanceNoNat():
# Parse arguments
args = parser.parse_args()
sys.path.append(os.getcwd())
# Load config
conf = args.configFile
if conf[-3:] == '.py':
conf = conf[:-3]
print(conf)
cfg = importlib.import_module(conf)
app = MMPRaytracer('localhost')
# Creates deamon, register the app in it
daemon = Pyro4.Daemon(host=cfg.server, port=cfg.serverPort)
uri = daemon.register(app)
# Get nameserver
ns = Pyro4.locateNS(host=cfg.nshost, port=cfg.nsport, hmac_key=cfg.hkey)
# Register app
ns.register(cfg.appName, uri)
print(uri)
# Deamon loops at the end
daemon.requestLoop()
def runSingleServerInstance():
'''
Run a single instance of the Tracer server.
The configuration file given in args must include the following:
server,
serverPort,
serverNathost,
serverNatport,
nshost,
nsport,
appName,
hkey
'''
# Parse arguments
args = parser.parse_args()
sys.path.append(os.getcwd())
# Load config
conf = args.configFile
if conf[-3:] == '.py':
conf = conf[:-3]
print(conf)
cfg = importlib.import_module(conf)
app = MMPRaytracer('localhost')
PyroUtil.runAppServer(cfg.server,
cfg.serverPort,
cfg.serverNathost,
cfg.serverNatport,
cfg.nshost,
cfg.nsport,
cfg.appName,
cfg.hkey,
app=app)
# that logs at the INFO-level. Use this place to set for debug level.
logging.config.fileConfig('../../loggingNew.conf')
logger = logging.getLogger('mmpraytracer')
print("#######################################")
print("######### Active Logging info #########")
logger.debug('messages will be logged')
logger.info('messages will be logged')
logger.warn('messages will be logged')
logger.error('messages will be logged')
logger.critical('messages will be logged')
print("#######################################")
# Initialise apps
mieApp = MMPMie('localhost')
tracerApp = MMPRaytracer('localhost')
comsolApp = MMPComsolDummy('localhost')
# Set default LED json
tracerApp.setDefaultInputFile('../../DefaultLED.json')
# Connect functions
pScat = mieApp.getProperty(PropertyID.PID_ScatteringCrossSections,
0,
objectID=objID.OBJ_PARTICLE_TYPE_1)
pPhase = mieApp.getProperty(PropertyID.PID_InverseCumulativeDist,
0,
objectID=objID.OBJ_PARTICLE_TYPE_1)
tracerApp.setProperty(pScat)
tracerApp.setProperty(pPhase)
def runSingleServerInstanceSSHtunnel():
# Parse arguments
args = parser.parse_args()
sys.path.append(os.getcwd())
# Load config
conf = args.configFile
if conf[-3:] == '.py':
conf = conf[:-3]
print(conf)
cfg = importlib.import_module(conf)
# Load the App
app = MMPRaytracer('localhost')
# Prepare ssh tunnels
pyroTunnel = SshTunnel(localport=cfg.serverPort,
remoteport=cfg.serverPort,
remoteuser=cfg.hostUserName,
remotehost=cfg.server,
reverse=True)
nsTunnel = SshTunnel(localport=cfg.nsport,
remoteport=cfg.nsport,
remoteuser=cfg.hostUserName,
remotehost=cfg.nshost,
reverse=False)
try:
# Open tunnels
pyroTunnel.run()
nsTunnel.run()
sleep(1)
# Creates deamon, register the app in it
daemon = Pyro4.Daemon(host='localhost', port=cfg.serverPort)
uri = daemon.register(app)
print(uri)
# Get nameserver
ns = Pyro4.locateNS(host='localhost',
port=cfg.nsport,
hmac_key=cfg.hkey)
# Register app
ns.register(cfg.appName, uri)
print(uri)
# Shutdown handler. Remember to close ssh tunnels
def signal_handler(signal, frame):
print('Shutting down!')
pyroTunnel.terminate()
nsTunnel.terminate()
sys.exit(0)
signal.signal(signal.SIGINT, signal_handler)
# Deamon loops at the end
daemon.requestLoop()
except:
pyroTunnel.terminate()
nsTunnel.terminate()
print('terminated')
raise
