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Bug #26604 No Keep-Alive with Apache2 module for HTTP/1.0
Submitted: 2003-12-12 11:08 UTC Modified: 2003-12-12 12:16 UTC
From: jenskord at gmx dot de Assigned:
Status: Closed Package: Apache2 related
PHP Version: 4.3.4 OS:
Private report: No CVE-ID: None
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From: jenskord at gmx dot de
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 [2003-12-12 11:08 UTC] jenskord at gmx dot de
Description:
------------
With apache2 module apache2 always responds with "Connection: Close" for a HTTP/1.0 (but not for 1.1)request. Source of this appears to be the line:

apr_table_unset(r->headers_in, "Connection");

in (both) sapi_apache2.c. Omit this line. Apache2 decides on its own by the existence of the Content-Length: header in the result. HTTP/1.1 proofes it.

Reproduce code:
---------------
Send:
GET http://localhost/test/test.php HTTP/1.0
Connection: Keep-Alive


Expected result:
----------------
HTTP/1.1 200 OK
Date: Fri, 12 Dec 2003 15:42:46 GMT
Server: Apache/2.0.48
X-Powered-By: PHP/4.3.4
Expires: Mon, 26 Jul 1997 05:00:00 GMT
Last-Modified: Fri, 12 Dec 2003 15:42:47 GMT
Cache-Control: no-store, no-cache, must-revalidate
Cache-Control: post-check=0, pre-check=0
Pragma: no-cache
Content-Length: 4
Connection: Keep-Alive
Content-Type: text/plain; charset=ISO-8859-1

xxxx

Actual result:
--------------
HTTP/1.1 200 OK
Date: Fri, 12 Dec 2003 15:42:46 GMT
Server: Apache/2.0.48
X-Powered-By: PHP/4.3.4
Expires: Mon, 26 Jul 1997 05:00:00 GMT
Last-Modified: Fri, 12 Dec 2003 15:42:47 GMT
Cache-Control: no-store, no-cache, must-revalidate
Cache-Control: post-check=0, pre-check=0
Pragma: no-cache
Content-Length: 4
Connection: close
Content-Type: text/plain; charset=ISO-8859-1

xxxx

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 [2003-12-12 12:16 UTC] iliaa@php.net
This bug has been fixed in CVS.

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