The configuration of the *jFastCGI portlet* is similar to the servlet. Just declare the portlet in your portlet.xml,
<portlet>
<portlet-name>sample_fastci_app</portlet-name>
<display-name>Sample FastCGI Application</display-name>
<portlet-class>org.jfastcgi.portlet.FastCGIPortlet</portlet-class>
<init-param>
<name>server-address</name>
<value>localhost:6666</value>
</init-param>
<supports>
<mime-type>text/html</mime-type>
<portlet-mode>view</portlet-mode>
</supports>
<porlet-info>
<title>My portlet</title>
</portlet-info>
</portlet>All the parameters that would be accepted for servlet configuration (server-address, cluster-adresses, filtered-headers,...) will be accepted for the portlet configuration.
To get a list of supported configuration values, see Servlet/Portlet Configuration.