gregtap/demo.html

## demo.html
<html>
<head>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/sockjs-client/0.3.4/sockjs.min.js"></script>
</head>
<body>
    <h1>SOCKJS demo</h1>
    <script>
        var sock = new SockJS("http://localhost:8888/live");
        sock.onopen = function() {
         console.log("open");
         sock.send("test");
        };
        sock.onmessage = function(e) {
         console.log("message", e.data);
        };
        sock.onclose = function() {
         console.log("close");

        };

    </script>
</body>

</html>

## example.py
import logging
import ujson
import tornado.ioloop
import tornado.web
from sockjs.tornado import SockJSConnection
from sockjs.tornado import SockJSRouter
from tornado.log import enable_pretty_logging


class LiveConnectionHandler(SockJSConnection):
    def on_open(self, info):
        self.authenticated = False

    def on_message(self, message):
        """

        """
        try:
            ujson.loads(message)
        except ValueError:
            logging.error('Invalid JSON payload %s' % message)
            self.close()
            return

        self.send(message)


    def on_close(self,):
        logging.debug("on close")


# create live router
LiveRouter = SockJSRouter(LiveConnectionHandler, '/live', {
    'disabled_transports': ['htmlfile', 'eventsource',
                            'jsonp', 'xhr_streaming'],
    'websocket_allow_origin': '*'
})


class StatsHandler(tornado.web.RequestHandler):
    def get(self):
        self.content_type = 'application/json'
        self.write(ujson.dumps(LiveRouter.stats))


class Application(tornado.web.Application):
    def __init__(self):
        handlers = [(r'/stats/', StatsHandler)] + LiveRouter.urls
        tornado.web.Application.__init__(self, handlers)


if __name__ == "__main__":
    # set debug level
    logging.getLogger().setLevel('DEBUG')
    enable_pretty_logging()

    # create Tornado app
    app = Application()
    app.listen(8888, '0.0.0.0')

    tornado.ioloop.IOLoop.instance().start()
	<html>
	<head>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/sockjs-client/0.3.4/sockjs.min.js"></script>
	</head>
	<body>
	<h1>SOCKJS demo</h1>
	<script>
	var sock = new SockJS("http://localhost:8888/live");
	sock.onopen = function() {
	console.log("open");
	sock.send("test");
	};
	sock.onmessage = function(e) {
	console.log("message", e.data);
	};
	sock.onclose = function() {
	console.log("close");

	};

	</script>
	</body>

	</html>
	import logging
	import ujson
	import tornado.ioloop
	import tornado.web
	from sockjs.tornado import SockJSConnection
	from sockjs.tornado import SockJSRouter
	from tornado.log import enable_pretty_logging


	class LiveConnectionHandler(SockJSConnection):
	def on_open(self, info):
	self.authenticated = False

	def on_message(self, message):
	"""

	"""
	try:
	ujson.loads(message)
	except ValueError:
	logging.error('Invalid JSON payload %s' % message)
	self.close()
	return

	self.send(message)


	def on_close(self,):
	logging.debug("on close")


	# create live router
	LiveRouter = SockJSRouter(LiveConnectionHandler, '/live', {
	'disabled_transports': ['htmlfile', 'eventsource',
	'jsonp', 'xhr_streaming'],
	'websocket_allow_origin': '*'
	})


	class StatsHandler(tornado.web.RequestHandler):
	def get(self):
	self.content_type = 'application/json'
	self.write(ujson.dumps(LiveRouter.stats))


	class Application(tornado.web.Application):
	def __init__(self):
	handlers = [(r'/stats/', StatsHandler)] + LiveRouter.urls
	tornado.web.Application.__init__(self, handlers)


	if __name__ == "__main__":
	# set debug level
	logging.getLogger().setLevel('DEBUG')
	enable_pretty_logging()

	# create Tornado app
	app = Application()
	app.listen(8888, '0.0.0.0')

	tornado.ioloop.IOLoop.instance().start()