WebSocket

简单范例

location / {
	proxy_pass http://域名:端口/;
	proxy_http_version 1.1;
	proxy_set_header Upgrade $http_upgrade;
	proxy_set_header Connection "upgrade";
}

范例

location / {
	proxy_pass http://域名:端口/;
	proxy_http_version 1.1;
	proxy_set_header Upgrade $http_upgrade;
	proxy_set_header Connection "upgrade";
	proxy_set_header Host $http_host;
	proxy_set_header X-Real-IP $remote_addr;
	proxy_set_header X-Forward-For $proxy_add_x_forwarded_for;
	proxy_set_header X-Forward-Proto http;
	proxy_set_header X-Nginx-Proxy true;
	proxy_redirect off;
}

参考

• http://nginx.org/en/docs/http/websocket.html
• https://www.nginx.com/blog/websocket-nginx/