Nginx config for MEAN stack

nginx + node+angular

upstream someserver {
  server 127.0.0.1:5000;
  keepalive 16;
}

server {
  listen 80;
  server_names someserver.com www.someserver.com;
  access_log /var/log/nginx/someserver.log;


  location / {
    root /var/www/someserver/public/;
    index index.html index.htm;

    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    proxy_set_header X-NginX-Proxy true;

    proxy_pass http://somerserver;
    proxy_redirect off;

    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
  }
}