def runserver(env):
args = env['args']
setup_loggers(env)
activity_logger = logging.getLogger("activity_logger")
database_store = env['global']['database_store']
databases_storage = env['global']['databases_storage_path']
databases = DatabaseStore(database_store, databases_storage)
backend = Backend(databases, args['workers'])
frontend = Frontend(args['transport'], ':'.join([args['bind'], args['port']]))
poller = zmq.Poller()
poller.register(backend.socket, zmq.POLLIN)
poller.register(frontend.socket, zmq.POLLIN)
activity_logger.info('Elevator server started on %s' % frontend.host)
while True:
try:
sockets = dict(poller.poll())
if frontend.socket in sockets:
if sockets[frontend.socket] == zmq.POLLIN:
msg = frontend.socket.recv_multipart(copy=False)
backend.socket.send_multipart(msg, copy=False)
if backend.socket in sockets:
if sockets[backend.socket] == zmq.POLLIN:
msg = backend.socket.recv_multipart(copy=False)
frontend.socket.send_multipart(msg, copy=False)
except KeyboardInterrupt:
activity_logger.info('Gracefully shuthing down workers')
del backend
activity_logger.info('Stopping frontend')
del frontend
activity_logger.info('Done')
return
except Exception as e:
log_uncaught_exceptions(e, paranoid=args['paranoid'])
def runserver(config):
setup_loggers(config)
activity_logger = logging.getLogger("activity_logger")
databases = DatabaseStore(config)
backend = Backend(databases, config)
frontend = Frontend(config)
poller = zmq.Poller()
poller.register(backend.socket, zmq.POLLIN)
poller.register(frontend.socket, zmq.POLLIN)
activity_logger.info('Elevator server started on %s' % frontend.host)
while True:
try:
sockets = dict(poller.poll())
if frontend.socket in sockets:
if sockets[frontend.socket] == zmq.POLLIN:
msg = frontend.socket.recv_multipart(copy=False)
backend.socket.send_multipart(msg, copy=False)
if backend.socket in sockets:
if sockets[backend.socket] == zmq.POLLIN:
msg = backend.socket.recv_multipart(copy=False)
frontend.socket.send_multipart(msg, copy=False)
except KeyboardInterrupt:
activity_logger.info('Gracefully shuthing down workers')
del backend
activity_logger.info('Stopping frontend')
del frontend
activity_logger.info('Done')
return
except Exception as e:
log_critical(e)
del backend
del frontend
return
def runserver(config):
setup_loggers(config)
activity_logger = logging.getLogger("activity_logger")
databases = DatabaseStore(config)
backend = Backend(databases, config)
frontend = Frontend(config)
poller = zmq.Poller()
poller.register(backend.socket, zmq.POLLIN)
poller.register(frontend.socket, zmq.POLLIN)
activity_logger.info('Elevator server started on %s' % frontend.host)
while True:
try:
sockets = dict(poller.poll())
if frontend.socket in sockets:
if sockets[frontend.socket] == zmq.POLLIN:
msg = frontend.socket.recv_multipart(copy=False)
backend.socket.send_multipart(msg, copy=False)
if backend.socket in sockets:
if sockets[backend.socket] == zmq.POLLIN:
msg = backend.socket.recv_multipart(copy=False)
frontend.socket.send_multipart(msg, copy=False)
except KeyboardInterrupt:
activity_logger.info('Gracefully shuthing down workers')
del backend
activity_logger.info('Stopping frontend')
del frontend
activity_logger.info('Done')
return
except Exception as e:
log_critical(e)
del backend
del frontend
return
