websocket 前端请求的控制台连接失败

这个需要nginx 配置什么片段么
控制台提示

WebSocket connection to 'ws://app.mysada.com/websocket' failed: Error during WebSocket handshake: Unexpected response code: 404

Rekoe

1楼•2706天前

	location /websocket {
	   proxy_read_timeout 60m;
	   proxy_set_header Host $http_host;
	   proxy_http_version 1.1;
	   proxy_set_header X-forwarded-for $remote_addr;
	   proxy_set_header Upgrade $http_upgrade;
	   proxy_set_header Connection "upgrade";
	   proxy_pass http://127.0.0.1:9000;
	   access_log off;
        }

这样配置了下nginx 还是提示这个错误