35 lines
885 B
Python
35 lines
885 B
Python
import tornado.websocket
|
|
import tornado.web
|
|
import tornado.ioloop
|
|
import os
|
|
|
|
web_dir = os.path.join(os.path.split(__file__)[0], 'www')
|
|
|
|
# This is our WebSocketHandler - it handles the messages
|
|
# from the tornado server
|
|
class WebSocketHandler(tornado.websocket.WebSocketHandler):
|
|
connections = set()
|
|
|
|
# the client connected
|
|
def open(self):
|
|
self.connections.add(self)
|
|
print ("New client connected")
|
|
|
|
# the client sent the message
|
|
def on_message(self, message):
|
|
[con.write_message(message) for con in self.connections]
|
|
|
|
|
|
# client disconnected
|
|
def on_close(self):
|
|
self.connections.remove(self)
|
|
print ("Client disconnected")
|
|
|
|
application = tornado.web.Application([
|
|
(r"/ws", WebSocketHandler),
|
|
(r"/(.*)", tornado.web.StaticFileHandler, {"path": web_dir, "default_filename": 'index.html'}),
|
|
],debug=True)
|
|
|
|
application.listen(8888)
|
|
tornado.ioloop.IOLoop.instance().start()
|