相关疑难解决方法(0)

这是关于WS和的简单聊天express.js.我收到浏览器无法通过连接到服务器的错误websockets.

客户连接:

file: rtc.html 
ws = new WebSocket('wss://' + window.location.hostname + '/wr' );
ws.onerror = (error) => { console.log(error); };
ws.onmessage = (message) => {
   . . . 

服务器代码:

const express =   require('express');
const http =      require('http');
const WebSocket = require('ws');

const app = express();

app.get('/rtc', (req, res)=>{
  res.sendFile('/home/user/dev/rtc.html');
});

const server = http.createServer(app);
const wss = new WebSocket.Server({ server:server, path: "/wr" });

. . . 

app.listen(3000);

UPD:问题是由于我正在进行聊天webrtc和测试,Mozilla并且Mozilla没有连接就无法 …