Todolist - My Rails App conf for nginx

todolist

server {
  listen 80 default deferred;
  server_name app1.eduardodeoh.com.br;
  root /var/www/rails_apps/todolist/current/public;

  charset utf-8;

  location ^~ /assets/ {
    gzip_static on;
    expires max;
    add_header Cache-Control public;
  }

  try_files $uri/index.html $uri @unicorn-todolist;

  location @unicorn-todolist {
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    proxy_redirect off;
    proxy_pass http://unicorn-todolist;
  }

  error_page 500 502 503 504 /500.html;
  client_max_body_size 1G;
  keepalive_timeout 10;
}
~