Add note about Set-Cookies.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@78735 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/docs/manual/misc/known_client_problems.html b/docs/manual/misc/known_client_problems.html
index 0dde9c29445aae3b19eec2427e0f4054041f0f09..f75e2efb4af7db9b3dcd168a3a2c117c5d1d2dd3 100644 (file)
--- a/docs/manual/misc/known_client_problems.html
+++ b/docs/manual/misc/known_client_problems.html
@@ -182,6 +182,15 @@ with MSIE 3 is actually due to the Acrobat plugin, not due to the browser.
 version 3.01 is used with it, it will not properly understand byteranges.
 The user must upgrade their Acrobat reader to 3.01.
 
+<a name="cookie-merge"><h3><code>Set-Cookie</code> header is unmergeable</h3></a>
+
+<p>The HTTP specifications say that it is legal to merge headers with
+duplicate names into one (separated by semicolon).  Some browsers
+that support Cookies don't like merged headers and prefer that each
+<code>Set-Cookie</code> header is sent separately.  When parsing the
+headers returned by a CGI, Apache will explicitly avoid merging any
+<code>Set-Cookie</code> headers.
+
 <!--#include virtual="footer.html" -->
 </BODY>
 </HTML>