This library provides global session variables across multiple Servlet containers.
The usage is very simple. After applying ServletFilter, just use javax.servlet.http.HttpSession as usual.
Session attributes and lifecycle will be managed by not a single Servlet container but an external datastore.
It's also possible to add new datastore (e.g. Redis).
- Memcached (via Spymemcached)
<repositories>
<repository>
<id>couchbase.com</id>
<url>http://files.couchbase.com/maven2/</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>com.m3</groupId>
<artifactId>global-session-filter</artifactId>
<version>[0.2,)</version>
</dependency>
<dependency>
<groupId>spy</groupId>
<artifactId>spymemcached</artifactId>
<version>[2.8,)</version>
</dependency>
<dependencies><!-- Global Session Filter -->
<filter>
<filter-name>GlobalSessionFilter</filter-name>
<filter-class>com.m3.globalsession.filter.MemcachedSessionFilter</filter-class>
<init-param>
<param-name>memcachedServers</param-name>
<param-value>server1:11211,server2:11211</param-value>
</init-param>
<!-- Optional -->
<!--
<init-param>
<param-name>memcachedClientAdaptorClassName</param-name>
<param-value>com.m3.globalsession.memcached.adaptor.SpymemcachedAdaptor</param-value>
</init-param>
-->
<!-- Optional -->
<!--
<init-param>
<param-name>namespace</param-name>
<param-value>myapp</param-value>
</init-param>
<init-param>
<param-name>sessionId</param-name>
<param-value>__gsid__</param-value>
</init-param>
<init-param>
<param-name>domain</param-name>
<param-value></param-value>
</init-param>
<init-param>
<param-name>path</param-name>
<param-value>/</param-value>
</init-param>
<init-param>
<param-name>secure</param-name>
<param-value>false</param-value>
</init-param>
<init-param>
<param-name>httpOnly</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>sessionTimeout</param-name>
<param-value>30</param-value>
</init-param>
<init-param>
<param-name>excludeRegExp</param-name>
<param-value>/.+\.(html|jpg|jpeg|png|gif|js|css|swf)</param-value>
</init-param>
-->
</filter>
<filter-mapping>
<filter-name>GlobalSessionFilter</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>Copyright 2012 M3, Inc.
Apache License, Version 2.0