SP always redirect to IdP

[Peter Schober]

* Per Jørgen Vigdal <Per.Jorgen.Vigdal at evry.com> [2015-11-03 08:56]:
> My SP continues to redirect the user to the Idp. How do I configure
> the shibboleth Resource monitor to check whether the user has a
> valid session and then redirect directly to the protected resource.

You'll need to supply more detail about your configuration.
Other than that, try
https://wiki.shibboleth.net/confluence/display/SHIB2/NativeSPLooping
(via Documentation home -> Troubleshooting -> SP Common Errors)
-peter