Some people copy url from my web site with the cid and nested parameters.
The url looks like this : http:/........?n=76&cid=2986&conversationPropagation=nest
The problem is that this url cause problems when you arrive on my site without active session. The exception is like : java.lang.IllegalStateException: No active conversation context
And the page works great without these 2 parameters : cid=2986&conversationPropagation=nest
Is there a way to sanitize url when there is no active scope ?
I'm not sure it's a neat solution but... either create your own Seam filter component (see for instance org.jboss.seam.web.RewriteFilter to be inspired) or create regular Servlet filter to do the same business. org.jboss.seam.contexts.Contexts.isConversationContextActive() should work to check wthether the scope is active...