From: Claudio Sacerdoti Coen <claudio.sacerdoticoen@unibo.it>
Date: Wed, 11 Apr 2001 11:21:06 +0000 (+0000)
Subject: Content-Cache, Expires and Pragma added for non-error responses.
X-Git-Tag: v0_1_2~20
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=aa78e760b3ebd88c8e8d1a0c73544aedb8724a31;hp=a6e7b3d67704039e6e6bd45beedfa4f7e170a593;p=helm.git

Content-Cache, Expires and Pragma added for non-error responses.
Should them be there also in case of errors?
---

diff --git a/helm/http_getter/http_getter.pl.in b/helm/http_getter/http_getter.pl.in
index 5efbd8836..2aa678e9f 100755
--- a/helm/http_getter/http_getter.pl.in
+++ b/helm/http_getter/http_getter.pl.in
@@ -607,6 +607,9 @@ sub answer {
    unless ($contype eq "");
  $res->push_header("Content-Encoding" => $contenc)
    unless ($contenc eq "");
+ $res->push_header("Cache-Control" => "no-cache");
+ $res->push_header("Pragma" => "no-cache");
+ $res->push_header("Expires" => "0");
  $c->send_response($res);
 }