[Archive-access-cvs] SF.net SVN: archive-access:[3028] trunk/archive-access/projects/wayback/ wayback-core/src/main/java/org/archive/wayback/webapp/RequestFilter.java

[<bra...@us...>]

Revision: 3028
          http://archive-access.svn.sourceforge.net/archive-access/?rev=3028&view=rev
Author:   bradtofel
Date:     2010-04-05 23:36:47 +0000 (Mon, 05 Apr 2010)

Log Message:
-----------
BUGFIX(unreported) added Vary header to try to keep server-relative redirects from getting improperly cached.

Modified Paths:
--------------
    trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/webapp/RequestFilter.java

Modified: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/webapp/RequestFilter.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/webapp/RequestFilter.java	2010-04-05 23:25:55 UTC (rev 3027)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/webapp/RequestFilter.java	2010-04-05 23:36:47 UTC (rev 3028)
@@ -148,6 +148,10 @@
 					// cross your fingers!!!
 					LOGGER.info("Server-Relative-Redirect:\t" + referer + "\t" 
 							+ thisPath + "\t" + finalUrl);
+
+					// Gotta make sure this is properly cached, or
+					// weird things happen:
+					httpResponse.addHeader("Vary", "Referer");
 					httpResponse.sendRedirect(finalUrl);
 					handled = true;
 


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