add no-cache Pragma and Cache-control headers to the http response.. I see no reason...

[mir.git] / source / OpenMir.java

diff --git a/source/OpenMir.java b/source/OpenMir.java
index 912a666..7339d66 100755 (executable)
--- a/source/OpenMir.java
+++ b/source/OpenMir.java
@@ -90,6 +90,13 @@ public class OpenMir extends AbstractServlet {
       setLanguage(session,getAcceptLanguage(req));
     }
 
+    //nothing in Mir can or should be cached as it's all dynamic...
+    //
+    //this needs to be done here and not per page (via meta tags) as some
+    //browsers have problems w/ it per-page -mh
+    res.setHeader("Pragma", "no-cache");
+    res.setDateHeader("Expires", 0);
+    res.setHeader("Cache-Control", "no-cache");
     res.setContentType("text/html; charset="
                       +MirConfig.getProp("Mir.DefaultEncoding"));
     try {