# -*- coding:utf8 -*-
import os
import tornado.httpserver
import tornado.ioloop
import tornado.web
import tornado.websocket

class MainHandler(tornado.web.RequestHandler):
    def get(self):
        self.render("index.html")

class WebSocket(tornado.websocket.WebSocketHandler):
    def open(self):
        print "WebSocket opened"

    def on_message(self, message):
        print self.request.remote_ip + " say: " + message
        self.write_message(self.request.remote_ip + " => " + message)

    def on_close(self):
        print "WebSocket closed"

settings = {
    "static_path": os.path.join(os.path.dirname(__file__), "static"),
    "template_path": os.path.join(os.path.dirname(__file__), "templates")
}
application = tornado.web.Application([
                                      (r"/websocket", WebSocket),
                                      (r"/", MainHandler),
                                      ], **settings)

if __name__ == "__main__":
    http_server = tornado.httpserver.HTTPServer(application)
    http_server.listen(8888)
    tornado.ioloop.IOLoop.instance().start()