nginxwebsocket配置-nginx中的wss配置-有解無憂

我正在嘗試配置我的 nginx 服務器，以便我可以wss用于我的域：

server {
    listen [::]:80;
    listen 80;

    server_name example.com www.example.com;

    location /.well-known/acme-challenge {
        allow all; 
        root /var/www/certbot;
    }

    # redirect http to https www
    return 301 https://www.example.com$request_uri;
}

server {
    listen [::]:443 ssl http2;
    listen 443 ssl http2;

    server_name example.com;

    # SSL code
    ssl_certificate /etc/nginx/ssl/live/example.com/fullchain.pem;
    ssl_certificate_key /etc/nginx/ssl/live/example.com/privkey.pem;

    root /var/www/html;

    location / {
        index index.html;
    }
    return 301 https://www.example.com$request_uri;
}

server {
    listen [::]:443 ssl http2;
    listen 443 ssl http2;

    server_name www.example.com;

    # SSL code
    ssl_certificate /etc/nginx/ssl/live/example.com/fullchain.pem;
    ssl_certificate_key /etc/nginx/ssl/live/example.com/privkey.pem;

    root /var/www/html;

    location / {
        index index.html;
    }
    location /ph/ { 
    proxy_pass http://xxx.xxx.xxx.xx:3000/;
    }
    
   # websocket
   location /ph/socket/ {
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header Host $host;

      proxy_pass https://ws-backend;

      proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection "upgrade";
   }
} 

upstream ws-backend {
    server xxx.xxx.xxx.xx:3000;
}

但我收到此錯誤：

web_1 | 2022/04/18 00:40:53 [錯誤] 24#24: *11 SSL_do_handshake() 失敗（SSL：錯誤：1408F10B：SSL 例程：ssl3_get_record：錯誤的版本號）同時 SSL 與上游握手，客戶端：42.xxx .xxx.xxx，服務器：www.example.com，請求：“GET /ph/socket//websocket?vsn=2.0.0 HTTP/1.1”，上游：“https://xxx.xxx.xxx.xx: 3000/ph/socket//websocket?vsn=2.0.0”，主機：“www.example.com”

我該如何解決這個問題？

uj5u.com熱心網友回復：

根據這個答案，考慮改變你的

proxy_pass https :// ws -backend;

到

proxy_pass http ://ws-backend;

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標籤：nginx ssl 网络套接字

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