nginx memcache keepalive

gistfile1.txt

  
  # Ovo mora biti izvan server bloka
  upstream memcached_backend {
      server 127.0.0.1:11211;
      keepalive 50;
  }
  
  # unutar server bloka
  location /widget/ {
      ....
      # umjesto "memcached_pass 127.0.0.1:11211;"
      memcached_pass memcached_backend;
      ...
  }