This parameter can be used to enable (or disable) the reloading of the current page whenever the returned response doesn't contain a proper partial update. The parameter is usually set in applications where the client needs to handle login page redirects in response to ajax requests.
<context-param>
<param-name>org.icefaces.reloadOnUpdateFailure</param-name>
<param-value>true</param-value>
</context-param>