小编Dor*_*rus的帖子

我发现这个python脚本应该允许我打开一个WebSocket.但是,[W 1402720 14:44:35 web:1811] 403 GET / (192.168.0.102) 11.02 ms当我尝试打开实际的WebSocket(使用Old WebSocket Terminal Chrome插件)时,我在Linux终端中收到警告.永远不会在终端窗口中打印消息"连接已打开","连接已关闭"和"已接收消息".

import tornado.httpserver
import tornado.ioloop
import tornado.options
import tornado.web
import tornado.websocket

class MyHandler(tornado.websocket.WebSocketHandler):
        def open(self):
                print "connection opened"
                self.write_message("connection opened")

        def on_close(self):
                print "connection closed"

        def on_message(self,message):
                print "Message received: {}".format(message)
                self.write_message("message received")

if __name__ == "__main__":
        tornado.options.parse_command_line()
        app = tornado.web.Application(handlers=[(r"/",MyHandler)])
        server = tornado.httpserver.HTTPServer(app)
        server.listen(8888)
        tornado.ioloop.IOLoop.instance().start()