[edit] Synopsis

You can use this module to perform simple caching.

server {
  location / {
    set $memcached_key $uri;
    memcached_pass     name:11211;
    default_type       text/html;
    error_page         404 @fallback;
  }
 
  location @fallback {
    proxy_pass backend;
  }
}

[edit] Directives

[edit] memcached_pass

The backend should set the data in memcached. The memcached key is "/uri?args".

Since 0.5.9 the memcached key is now in $memcached_key.

[edit] memcached_connect_timeout

The timeout for connecting to memcached.

[edit] memcached_read_timeout

The timeout for reading from memcached.

[edit] memcached_send_timeout

The timeout for sending to memcached.

[edit] memcached_buffer_size

The recv/send buffer size, in bytes.

[edit] memcached_next_upstream

Which failure conditions should cause the request to be forwarded to another upstream server? Applies only when the value in memcached_pass is an upstream with two or more servers.

[edit] Variables

[edit] $memcached_key

The value of the memcached key.

[edit] References

Original Documentation

[1] Speeding up your nginx server with memcached

[edit] See Also

• The 3rd-party memc module that supports almost the whole memcached TCP protocol.
• The 3rd-party Enhanced Memcached Module add some features : custom HTTP headers, hash keys, flush memcached and so on.