wss 龙卷风连接问题 [英] wss tornado connection issues

问题描述

龙卷风服务器

ssl_options = {
        "certfile": "server.crt",
        "keyfile": "server.key"
}
application=Application()
server=tornado.httpserver.HTTPServer(application,xheaders=True,ssl_options=ssl_options)
server.listen(tornado.options.options.port)
tornado.ioloop.IOLoop.instance().start()

JS Websocket

JS Websocket

webSocket = new WebSocket("wss://" + location.hostname + ":8888/socket");

没有打开连接，也没有调用open()方法，也没有报错.

The connection does not open, and the open() method is not called, and there is no error either.

尝试使用来自 JS 的不安全套接字连接时

When trying with an insecure socket connection from JS

webSocket = new WebSocket("ws://" + location.hostname + ":8888/socket");

我收到以下错误:

Tornado:

    [W 140725 11:35:35 iostream:845] SSL Error on 11 ('192.168.0.72', 54554): [Errno 1] _ssl.c:504: error:1407609C:SSL routines:SSL23_GET_CLIENT_HELLO:http request


JS:

    WebSocket connection to 'ws://192.168.0.72:8888/socket' failed: Connection closed before receiving a handshake response 

但是，当我从 tornado 中删除 ssl_options 并尝试从 JS 建立不安全的连接时，它工作正常.

However when I remove the ssl_options from tornado, and try and insecure connection from JS, it works fine.

Tornado:

    server = tornado.httpserver.HTTPServer(application)

JS:

    webSocket = new WebSocket("ws://" + location.hostname + ":8888/socket");

我无法弄清楚可能是什么问题以及如何继续.

I am unable to figure out what the issue might be and how to proceed.

推荐答案

tornado 错误消息意味着 http 请求正在发送到 https 端口.我正在从 http url 加载 javascript，将其更改为 https 解决了问题.

The tornado error message means that an http request is being sent to an https port. I was loading the javascript from an http url, changing that to https solved the problem.

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