From bdd25f6c37620759536c4ad84687a9a050732cf8 Mon Sep 17 00:00:00 2001
From: Frank Lichtenheld <frank@lichtenheld.de>
Date: Wed, 6 Aug 2008 01:30:39 +0200
Subject: [PATCH] ::Dispatcher/::DoIndex: Add Expires header

---
 lib/Packages/Dispatcher.pm | 2 ++
 lib/Packages/DoIndex.pm    | 1 +
 2 files changed, 3 insertions(+)

diff --git a/lib/Packages/Dispatcher.pm b/lib/Packages/Dispatcher.pm
index a90c47f..e8f0679 100755
--- a/lib/Packages/Dispatcher.pm
+++ b/lib/Packages/Dispatcher.pm
@@ -350,6 +350,8 @@ sub do_dispatch {
 			     -vary => 'negotiate,accept-language',
 			     -last_modified => strftime("%a, %d %b %Y %T %z",
 							localtime($last_modified)),
+			     -expires => strftime("%a, %d %b %Y %T %z",
+						  localtime($last_modified + (12*3600))),
 			     );
 	#use Data::Dumper;
 	#print '<pre>'.Dumper(\%ENV, \%page_content, get_all_messages()).'</pre>';
diff --git a/lib/Packages/DoIndex.pm b/lib/Packages/DoIndex.pm
index 21cd164..5aba6b3 100644
--- a/lib/Packages/DoIndex.pm
+++ b/lib/Packages/DoIndex.pm
@@ -63,6 +63,7 @@ sub send_file {
 	    $headers{'-content-length'} = $size;
 	    $headers{'-vary'} = 'negotiate,accept-language';
 	    $headers{'-last-modified'} = strftime("%a, %d %b %Y %T %z", localtime($mtime));
+	    $headers{'-expires'} = strftime("%a, %d %b %Y %T %z", localtime($mtime+(12*3600)));
 	    print header( %headers );
 
 	    binmode INDEX;
-- 
2.39.2