def __init__(self):
signal.signal(signal.SIGINT, self.signal_handler)
# signal.signal(signal.SIGQUIT, self.sigquit_handler)
self.do_exit = False
self.hbeat_id = 0
self.hbeat = 0
# self.do_restart = False
self.xserver = xstream.Server()
parse_command_line()
self.web_app = ServerWebApplication()
# Add handlers for default services here so they can be destroyed if
# needed. Handlers installed in the web_app __init__ cannot be destroyed.
recipes = self.get_recipes()
for recipe in recipes:
tornado_handler = construct.construct(recipe)
self.web_app.add_handlers(
r".*", # match any host
tornado_handler)
self.web_server = self.web_app.listen(options.port)
self.ws_app = tornado.web.Application([(r"/", WebSocketHandler)])
self.ws_server = self.ws_app.listen(options.wsport)
self.xspub = xstream.Publisher()
self.xs2server = threading.Thread(target=ServerApp.xstream2server)
self.xs2server.start()
self.heartbeat_thread = threading.Thread(target=ServerApp.heartbeat,
args=(lambda: self.do_exit, ))
self.heartbeat_thread.start()
def post(self, *args):
"""
Parse JSON arguments in POST body. In Requests module, use json key to
pass in arguments, not data (which may clobber JSON objects)
"""
recipe = json.loads(self.request.body, object_hook=hinted_tuple_hook)
tornado_handler = construct.construct(recipe)
name = str(recipe['name'])
url = str(recipe['url'])
self.application.add_handlers(
r".*", # match any host
tornado_handler)
self.write("service %s constructed at /serve/%s" % (name, url))