server {
    listen       8080;
    listen  [::]:8080;
    server_name  localhost;

    #access_log  /var/log/nginx/host.access.log  main;

    location /server {
      proxy_pass http://localhost:7007; 
      proxy_http_version 1.1;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection 'upgrade';
      proxy_set_header Host $host;
      proxy_cache_bypass $http_upgrade;
    }
    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;
    }
}