我正在尝试设置websocket连接(wss)。我的域使用ssl(certbot),由Nginx提供支持。我不确定如何配置/etc/nginx/sites-available/example.com
文件。
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
...
}
我在配置块中添加了以下内容:
location /websocket {
proxy_pass https://example.com;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
}
通过wss://example.com/
连接时,出现
WebSocket connection to 'wss://example.com/' failed:
Error during WebSocket handshake: Unexpected response code: 200
大多数示例都使用nodejs框架来为其站点服务,但是我使用的是php。有没有可以指导我的教程,或者有人对如何配置我的配置文件有想法吗?谢谢!
答案 0 :(得分:0)
我在您的nginx配置中找到了proxy_pass https://example.com;
,但是https://example.com
是http服务器而不是websocket服务器,因此您得到了响应代码200
这是一个示例
location ~ ^/websocket/(.*$) {
tcp_nodelay on;
keepalive_timeout 1200s 1200s;
keepalive_requests 100000;
proxy_pass http://127.0.0.1:51966/$1;
proxy_read_timeout 1200s;
proxy_send_timeout 1200s;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
51966是websocket监听的端口