location ^~ /api/v3/users/websocket {

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-Forwarded-For $proxy_add_x_forwarded_for;

proxy_set_header X-Frame-Options SAMEORIGIN;
proxy_pass http://192.168.0.5:33000;
}