following this manual:
http://docs.sun.com/app/docs/doc/820-4507/abhco?a=view
the "http-listener" should be under the http-service element, right ?
<configs>
<config name="server-config">
<http-service>
<access-log />
<virtual-server id="server"
network-listeners="http-listener-1,http-listener-2" />
<virtual-server id="__asadmin" network-listeners="admin-listener" />
<http-listener>
<property name="compression" value="force"/>
<property name="compressableMimeType"
value="text/html,text/xml,text/plain,image/gif,image/jpeg,image/png,text/css,text/javascript,application/json,application/xml"/>
</http-listener>
</http-service>
...
and nothing happens.. what is missed ?