def start(self):
# get global IOLoop
self.ioloop = tornado.ioloop.IOLoop.instance()
self._exit_checker = tornado.ioloop.PeriodicCallback(self._check_exit, 1000, self.ioloop)
self._exit_checker.start()
self.api_pool = ApiPool(num_workers=10, ioloop=self.ioloop, config=self.config)
self.api_pool.start()
self.heartbeat_data = HeartbeatData(ioloop=self.ioloop, config=self.config)
self.heartbeat = Heartbeat(self.heartbeat_data)
self.heartbeat.start()
routes = [
(r'/static/(.*)', StaticHandler, {"path": STATIC_PATH}),
(r'/(?:ws|socket.io)', WebSocketHandler, {"api_pool": self.api_pool, "heartbeat": self.heartbeat_data}),
(r'/()(?:.*)', IndexHandler, {"config": self.config})
]
app = tornado.web.Application(
routes,
template_path=TEMPLATE_PATH,
static_path=STATIC_PATH
)
self.server = tornado.httpserver.HTTPServer(app)
self.server.listen(address='0.0.0.0', port=self.options.port)
logger.info("Running server at %s:%s" % (self.options.host, self.options.port))
try:
self.ioloop.start()
except KeyboardInterrupt:
pass
self.cleanup()
class WebServer(Command):
@staticmethod
def configure(parser, subparsers):
my_parser = subparsers.add_parser('web', help='Run the eklhad web server')
my_parser.set_defaults(CommandClass=WebServer)
my_parser.add_argument('--host', type=str, help='Hostname of where to run the app', default='localhost')
my_parser.add_argument('--port', type=int, help='Port of where to run the app', default=7000)
def __init__(self, options, config, external_start=False, skip_signal_handler=False, exit_lock=None):
self._exit_lock = exit_lock or threading.Lock()
self.options = options
self.config = config
if not skip_signal_handler:
signal.signal(signal.SIGINT, self.stop)
signal.signal(signal.SIGTERM, self.stop)
if not external_start:
self.start()
def start(self):
# get global IOLoop
self.ioloop = tornado.ioloop.IOLoop.instance()
self._exit_checker = tornado.ioloop.PeriodicCallback(self._check_exit, 1000, self.ioloop)
self._exit_checker.start()
self.api_pool = ApiPool(num_workers=10, ioloop=self.ioloop, config=self.config)
self.api_pool.start()
self.heartbeat_data = HeartbeatData(ioloop=self.ioloop, config=self.config)
self.heartbeat = Heartbeat(self.heartbeat_data)
self.heartbeat.start()
routes = [
(r'/static/(.*)', StaticHandler, {"path": STATIC_PATH}),
(r'/(?:ws|socket.io)', WebSocketHandler, {"api_pool": self.api_pool, "heartbeat": self.heartbeat_data}),
(r'/()(?:.*)', IndexHandler, {"config": self.config})
]
app = tornado.web.Application(
routes,
template_path=TEMPLATE_PATH,
static_path=STATIC_PATH
)
self.server = tornado.httpserver.HTTPServer(app)
self.server.listen(address='0.0.0.0', port=self.options.port)
logger.info("Running server at %s:%s" % (self.options.host, self.options.port))
try:
self.ioloop.start()
except KeyboardInterrupt:
pass
self.cleanup()
def _check_exit(self):
success = self._exit_lock.acquire(False)
if success:
self._exit_lock.release()
else:
self._exit_checker.stop()
self.ioloop.stop()
def cleanup(self):
logger.info("Exiting")
self.api_pool.terminate()
self.ioloop.close()
def stop(self, *args):
self._exit_lock.acquire()
