WAResponseGenerator>>expiredKey

Hi, Selecting a different look using Pier's PRDesignChooserWidget causes an WAUnregisteredHandlerError exception to be raised. This occurs on the latest builds: http://hudson.lukas-renggli.ch/job/Pier%202/lastBuild/ The PRDesignChooserWidget registers 'pier' with the new structure in place then sends an #expiredKey response as: self requestContext responseGenerator expiredKey; respond The problem appears to be in a change to WAResponseGenerator>>expiredKey, which was introduced: --- Name: Seaside-Core-YM.639 Author: YM Time: 22 May 2010, 7:39:33 pm UUID: e24bae83-3671-4679-ac8d-9f21154c304e Ancestors: Seaside-Core-pmm.638 http://code.google.com/p/seaside/issues/detail?id=552 - Corrected WAResponseGenerator>>#expiredKey to always use the correct URL - Implemented WAPathConsumer>>#upToEnd ---- The exception is thrown in the line: url := self requestContext handler url. #handler returns a WASession which I presume wasn't expected when the code was written. Changing the code to: url := self requestContext request url stops the exception from being thrown, but doesn't result in a URL free from keys; not the desired effect. I found a handy Pier extension method WAUrl>>purgeSeasideFields.The rewritten WAResponseGenerator>>expiredKey then becomes: expiredKey "The session key has expired, redirect the request to the home directory preserving the path as well as possible." | url | self request isXmlHttpRequest ifTrue: [ ^ self forbidden ]. url := self requestContext request url. url addAllToPath: self requestContext consumer upToEnd. self request isGet ifTrue: [ url purgeSeasideFields]. self response redirectTo: url With the requirement that the WAUrl>>purgeSeasideFields is moved from Pier-Seaside-Mapping into Seaside-Core-HTTP. Thoughts? Nick