# upstream xxx_sock {
upstream orbit_sock {
# server unix:/path/to/your/r45/tmp/unicorn.sock;
  server unix:/home/rulingcom/orbit_sites/orbit/tmp/unicorn.sock;
}

server {
  listen 80;

# root /path/to/your/r45/public;
  root /home/rulingcom/orbit_sites/orbit/public;

# server_name your.website.address;
  server_name localhost;

  client_max_body_size 500m;

  location / {
    try_files $uri $uri/index.html $uri.html @app;
  }

  location @app {
    proxy_redirect     off;
    proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header   Host              $http_host;
    proxy_connect_timeout   360;
#   proxy_pass http://xxx_sock;
    proxy_pass http://orbit_sock;
  }
}