[Wildfly:Undertow]Forwarding request's parameters to error servlet

[wf_user]

Hello,

I am working on few application's migration from Jonas which is based on tomcat to Wildfly 8.2, some of theses applications are using the <error-page> section of web.xml to forward the request  to a specific servlet.

if the user type something like: localhost:8080/someunmappedurl/?param=elghaoua

the next error-page section force a forward to a specific servlet

<error-page>

  <error-code>404</error-code>

  <location>/specificServlet</location>

</error-page>

with tomcat this specific servlet receives the parameters of the initial request but with Wildfly/Undertow these paramters are lost. tryed on the Wildfly 8.2 and 9.0.1

Any idea how to fix this ?

Thank you !

[mayerw01]

This can be changed in the configuration by setting stack-trace-on-error="none" ([WFLY-2691] Wildfly don't uses error pages - JBoss Issue Tracker)

[wf_user]

This change doesn't solve my problem.

In my case Wildfly is considering the <error-page> directive and the forward is happening but the 1st request's paramters  are lost.

[jaikiran]

There was a similar question a while back which was discussed here Undertow (Wildfly8) doesn't handle request parameters as expected (JBoss/WildFly forum at JavaRanch).

I think asking this in the undertow-dev mailing list undertow-dev Info Page is a better option