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  • centos下使用nginx 配置websocket,https升级wss协议

    服务端代码/***/

    // 服务端代码
    var express = require('express');
    var app = express();
    var path = require('path');
    var server = require('http').createServer(app);
    var io = require('socket.io')(server);
    var port = process.env.PORT || 5000;
    
    server.listen(port, () => {
      console.log('Server listening a1111 port %d', port);
    });
    
    io.on('connection', (socket) => {
      socket.on('add user', (username) => {
        	console.log(username)
      });
    });
    

      客户端代码/****/使用socket.io/2.2.0

    var socket = io();
        socket.on('login', (data) => {
            console.log('login')
            socket.emit('add user', {1:2});
        });
    
        socket.on('disconnect', (data) => {
            console.log('disconnect')
            socket.emit('add user', {1:2})
        });
    
        socket.on('connect', (data  ) => {
            console.log('connect')
            socket.emit('add user', {1:2})
        });
    

      配上nginx的配置

    location /socket {
                #此处改为 socket.io 后端的 ip 和端口即可
                proxy_pass http://xxx.xxx.xx.xx:5000;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection "upgrade";
                proxy_http_version 1.1;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header Host $host;
    }
    

      

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  • 原文地址:https://www.cnblogs.com/qkstart/p/10213060.html
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