I'm not sure what a "current url" would be, given that continuations jump around the program and storing it would be mean you might have to store everything about the request, which could be large if there is data with it.
current-servlet-continuation-expiration-handler receives the request (which contains request-uri) that expired. Is that all you want? Jay On Wed, Feb 5, 2014 at 9:26 AM, Janos Tobias Locsei <jtloc...@cantab.net> wrote: > Is there a way for a function in the web server to find out the current url? > > I'm using stateful servlets and I'd like to redirect to the start page of my > app if the continuation expires, using something along the lines of > > (parameterize > ([current-servlet-continuation-expiration-handler > <send response that redirects to start of app>]) > (send/suspend/dispatch ...)) > > I was hoping that I could write the bit inside the <> as a general purpose > function for all my apps, so that e.g. it would see that the current url is > > http://mydomain.com/myapp;(("k" . "(8 2 17927109)")) > > and then just strip back the url and redirect to > > http://mydomain.com/myapp > > Is that possible? > > Tobias > > > > ____________________ > Racket Users list: > http://lists.racket-lang.org/users > -- Jay McCarthy <j...@cs.byu.edu> Assistant Professor / Brigham Young University http://faculty.cs.byu.edu/~jay "The glory of God is Intelligence" - D&C 93 ____________________ Racket Users list: http://lists.racket-lang.org/users
