Tornado-第三篇-tornado支持websocket协议

  manage.py

from tornado.ioloop import IOLoopfrom tornado.web import RequestHandlerfrom tornado.websocket import WebSocketHandlerfrom tornado.web import ApplicationCLIENT_LIST = []class MsgHandler(WebSocketHandler): def open(self): CLIENT_LIST.append(self) def on_message(self, message): for obj in CLIENT_LIST: obj.write_message(message) def on_close(self): CLIENT_LIST.remove(self)# 页面函数class HomeHandler(RequestHandler): def get(self, *args, **kwargs): self.render(‘index.html‘)# 配置settings = { ‘template_path‘: ‘templates‘, ‘cookie_secret‘: ‘asq3wuraldf‘}# 页面对应函数application = Application([ (‘/home‘, HomeHandler), (‘/msg‘, MsgHandler),], **settings)if __name__ == ‘__main__‘: application.listen(8888) IOLoop.instance().start()

  

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