HttpMemcachedModule - Revision history

Ensiferous: /* Synopsis */

2012-11-06T06:12:26Z

‎Synopsis

Admin: /* Directives */

2012-05-02T19:35:58Z

‎Directives

Admin: /* Directives */

2012-04-30T16:27:29Z

‎Directives

Bpaquet at 15:53, 24 April 2012

2012-04-24T15:53:14Z

VBart: /* References */ Update link to the original documentation

2012-04-21T15:35:55Z

‎References: Update link to the original documentation

MaximDounin: remove unneeded time units, they are in ConfigNotation

2011-06-11T02:23:04Z

remove unneeded time units, they are in ConfigNotation

New page

= Synopsis =
You can use this module to perform simple caching.

<geshi lang="nginx">
server {
location / {
set $memcached_key $uri;
memcached_pass name:11211;
default_type text/html;
error_page 404 @fallback;
}

location @fallback {
proxy_pass backend;
}
}
</geshi>

= Directives =
== memcached_pass ==
'''syntax:''' ''memcached_pass [ name:port ] ''

'''default:''' ''none''

'''context:''' ''http, server, location''

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

Since 0.5.9 the memcached key is now in <code>$memcached_key</code>.

== memcached_connect_timeout ==
'''syntax:''' ''memcached_connect_timeout [ time ] ''

'''default:''' ''60s''

'''context:''' ''http, server, location''

The timeout for connecting to memcached.

== memcached_read_timeout ==
'''syntax:''' ''memcached_read_timeout [ time ] ''

'''default:''' ''60s''

'''context:''' ''http, server, location''

The timeout for reading from memcached.

== memcached_send_timeout ==
'''syntax:''' ''memcached_send_timeout [ time ] ''

'''default:''' ''60s''

'''context:''' ''http, server, location''

The timeout for sending to memcached.

== memcached_buffer_size ==
'''syntax:''' ''memcached_buffer_size [ size ] ''

'''default:''' see ''getpagesize(2)''

'''context:''' ''http, server, location''

The recv/send buffer size, in bytes.

== memcached_next_upstream ==
'''syntax:''' ''memcached_next_upstream [ error | timeout | invalid_response | not_found | off ] ''

'''default:''' ''error timeout''

'''context:''' ''http, server, location''

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.

= Variables =
== $memcached_key ==
The value of the memcached key.

= References =

[http://sysoev.ru/nginx/docs/http/ngx_http_memcached_module.html Original Documentation]

[http://lserinol.blogspot.com/2009/03/speeding-up-your-nginx-server-with.html] Speeding up your nginx server with memcached

= See Also =

* The 3rd-party [[NginxHttpMemcModule|memc module]] that supports almost the whole memcached TCP protocol.

← Older revision		Revision as of 15:53, 24 April 2012
Line 89:		Line 89:

	* The 3rd-party [[NginxHttpMemcModule\|memc module]] that supports almost the whole memcached TCP protocol.		* The 3rd-party [[NginxHttpMemcModule\|memc module]] that supports almost the whole memcached TCP protocol.
		+	* The 3rd-party [https://github.com/bpaquet/ngx_http_enhanced_memcached_module Enhanced Memcached Module] add some features : custom HTTP headers, hash keys, flush memcached and so on.

@@ Line 14: / Line 14: @@
    location @fallback {
-     proxy_pass backend;
+     proxy_pass http://backend;
+   }
+}

@@ Line 21: / Line 21: @@
 = Directives =
 == memcached_pass ==
-<include wikitext nopre src="http://wiki.nginx.org/nginx.org/ngx_http_memcached_module/memcached_pass.txt" />
+<include wikitext nopre src="http://wiki.nginx.org/nginx.org/http/ngx_http_memcached_module/memcached_pass.txt" />
 The backend should set the data in memcached.  The memcached key is "/uri?args".
@@ Line 28: / Line 28: @@
 == memcached_connect_timeout ==
-<include wikitext nopre src="http://wiki.nginx.org/nginx.org/ngx_http_memcached_module/memcached_connect_timeout.txt" />
+<include wikitext nopre src="http://wiki.nginx.org/nginx.org/http/ngx_http_memcached_module/memcached_connect_timeout.txt" />
 The timeout for connecting to memcached.
 == memcached_read_timeout ==
-<include wikitext nopre src="http://wiki.nginx.org/nginx.org/ngx_http_memcached_module/memcached_read_timeout.txt" />
+<include wikitext nopre src="http://wiki.nginx.org/nginx.org/http/ngx_http_memcached_module/memcached_read_timeout.txt" />
 The timeout for reading from memcached.
 == memcached_send_timeout ==
-<include wikitext nopre src="http://wiki.nginx.org/nginx.org/ngx_http_memcached_module/memcached_send_timeout.txt" />
+<include wikitext nopre src="http://wiki.nginx.org/nginx.org/http/ngx_http_memcached_module/memcached_send_timeout.txt" />
 The timeout for sending to memcached.
 == memcached_buffer_size ==
-<include wikitext nopre src="http://wiki.nginx.org/nginx.org/ngx_http_memcached_module/memcached_buffer_size.txt" />
+<include wikitext nopre src="http://wiki.nginx.org/nginx.org/http/ngx_http_memcached_module/memcached_buffer_size.txt" />
 The recv/send buffer size, in bytes.
 == memcached_next_upstream ==
-<include wikitext nopre src="http://wiki.nginx.org/nginx.org/ngx_http_memcached_module/memcached_next_upstream.txt" />
+<include wikitext nopre src="http://wiki.nginx.org/nginx.org/http/ngx_http_memcached_module/memcached_next_upstream.txt" />
 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.

@@ Line 82: / Line 82: @@
 = References =
-[http://sysoev.ru/nginx/docs/http/ngx_http_memcached_module.html Original Documentation]
+[http://nginx.org/en/docs/http/ngx_http_memcached_module.html Original Documentation]
 [http://lserinol.blogspot.com/2009/03/speeding-up-your-nginx-server-with.html] Speeding up your nginx server with memcached