Created attachment 37675 [details] Improve documentation for passing variables to Tomcat Tomcat does not list passed request attributes when using HttpServletRequest.getAttributeNames. This behavious caused lots of time for debugging for several people including me, so make sure it is properly documented. References: * <https://tomcat.apache.org/tomcat-9.0-doc/api/org/apache/catalina/connector/Request.html#getAttributeNames--> * <https://shibboleth.1660669.n2.nabble.com/Unable-to-find-environment-attributes-in-tomcat-application-td7640442.html> * <https://bz.apache.org/bugzilla/show_bug.cgi?id=47364> Also applies to the 2.4 branch.
Hi, not sure that this really belongs to httpd documentation.
It's not documented in Tomcat and if you set up variable passing and you don't see them on the Tomcat side you can easily waste hourse of useless debugging.