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Date: Sun, 21 Mar 2004 19:18:58 -0800 (PST)
From: jira@apache.org
To: axis-dev@ws.apache.org
Subject: [jira] Commented: (AXIS-1251) Transfer-Encoding not prperly detected
 on a response stream
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The following comment has been added to this issue:

     Author: Danno Ferrin
    Created: Sun, 21 Mar 2004 7:18 PM
       Body:
Yes it is an axis bug.

One should really do some homework before jumping up and shouting "Not our bug!"

First, header field names and (for transfer-encoding) the value as well are case insensitive

http://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.2
(first paragraph, third sentence)
http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.6
(third paragraph, first sentence)

Second, Weblogic does send the field name in the mixed case way the spec defines it as (which is what the bug addresses), here's part of a TCP trace...

HTTP/1.1 200 OK
Date: Mon, 22 Mar 2004 03:07:38 GMT
Server: WebLogic WebLogic Server 6.1 SP4  11/08/2002 21:50:43 #[snip]
Content-Type: text/xml; charset=utf-8
Transfer-Encoding: Chunked
Connection: Close

064d
<?xml version="1.0" encoding="utf-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
[snip]

It's even a more obvious bug when you see the other headers in that same block that do have toLowerCase and the transfer-encoding one doesn't.
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Here is an overview of the issue:
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        Key: AXIS-1251
    Summary: Transfer-Encoding not prperly detected on a response stream
       Type: Bug

     Status: Unassigned
   Priority: Major

    Project: Axis
   Versions:
             current (nightly)

   Assignee: 
   Reporter: Danno Ferrin

    Created: Thu, 11 Mar 2004 2:07 PM
    Updated: Sun, 21 Mar 2004 7:18 PM
Environment: Client and server are Windows XP SP1, J2SE 1.4.2_04.  Server is Weblogic 6.1 SP4.

Description:
When using HTTP 1.1 transport and the server response with a chunked response I get some involved response about a lack of rocument element.  The chunking markers are note being processed and being included in the HTTP response.

This is because the header is palced in the cache as lower case but the key to fetch it is mixed case.

Patch is attached


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