Tested on Tomcat 6.0.20 and the results are the same.

I had a look at the Tomcat HTTP support doc at [1], and it says:

" This *Connector* supports all of the required features of the HTTP/1.1
protocol, as described in RFC 2616, including persistent connections,
pipelining, expectations and chunked encoding. If the client (typically a
browser) supports only HTTP/1.0, the *Connector* will gracefully fall back
to supporting this protocol as well. No special configuration is required to
enable this support. The *Connector* also supports HTTP/1.0 keep-alive.

RFC 2616 requires that HTTP servers always begin their responses with the
highest HTTP version that they claim to support. Therefore, this
*Connector*will always return
HTTP/1.1 at the beginning of its responses."

So it seems like this is not a bug..

Thanks,
~Isuru

[1] http://tomcat.apache.org/tomcat-6.0-doc/config/http.html

On Sat, Oct 2, 2010 at 11:37 AM, Isuru Suriarachchi <is...@wso2.com> wrote:

> One more thing..
>
> When an HTTP/1.1 request is sent to Tomcat, it responds with an HTTP/1.1
> message with "Transfer-Encoding: chunked ".
>
> When an HTTP/1.0 request is sent to Tomcat, it responds with an HTTP/1.1
> message with "Connection: close ".
>
> That means, even though it responds with an HTTP/1.1 message, it behaves as
> HTTP/1.0 kind of thing..
>
> Thanks,
> ~Isuru
>
> On Sat, Oct 2, 2010 at 11:19 AM, Isuru Suriarachchi <is...@wso2.com>wrote:
>
>>
>>
>> On Sat, Oct 2, 2010 at 10:55 AM, Afkham Azeez <az...@wso2.com> wrote:
>>
>>> Charitha,
>>> Can you deploy Axis2 on Tomcat 5.5.23 and let us know what you are
>>> seeing?
>>>
>>
>> I did test this while ago and the issue is there in Axis2 on Tomcat case
>> as well.
>>
>>
>>>
>>> What version of TC did you deploy Axis2 on?
>>>
>>
>> I think Charitha has tested it using the Simple Axis2 server, in which
>> case Axis2 responds correctly.
>>
>> So the conclusion is, the issue exists in Tomcat HTTP transport. However,
>> I tested on Tomcat 5.5.20. Will test on some newer version..
>>
>> Thanks,
>> ~Isuru
>>
>>
>>>
>>> Azeez
>>>
>>>
>>>
>>> On Sat, Oct 2, 2010 at 9:30 AM, Charitha Kankanamge 
>>> <chari...@wso2.com>wrote:
>>>
>>>> When I send either Http-1.1 or 1.0 request to WSAS, it always responds
>>>> back with HTTP-1.1  [1]
>>>>
>>>> I tried with Axis2 server and it correctly responded back with Http 1.0
>>>> in case of a 1.0 request. Is there any config property in WSAS in order to
>>>> enable HTTP 1.0 support?
>>>>
>>>> [1]https://wso2.org/jira/browse/CARBON-7810
>>>>
>>>> Regards
>>>> Charitha
>>>>
>>>> Charitha Kankanamge
>>>> Senior Technical Lead, Manager QA
>>>> WSO2 Inc.
>>>> http://wso2.org
>>>> email: chari...@wso2.com
>>>> cell: +94 718 359 265
>>>> blog: http://charithaka.blogspot.com
>>>>
>>>> wso2.com Lean Enterprise Middleware
>>>>
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>>>
>>>
>>> --
>>> *Afkham Azeez*
>>> Senior Software Architect & Senior Manager; WSO2, Inc.; http://wso2.com
>>> ,
>>> *
>>> *
>>> *Member; Apache Software Foundation; 
>>> **http://www.apache.org/*<http://www.apache.org/>
>>> *
>>> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919
>>> blog: **http://blog.afkham.org* <http://blog.afkham.org>*
>>> twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez>
>>> *
>>> linked-in: **http://lk.linkedin.com/in/afkhamazeez*
>>> *
>>> *
>>> *Lean . Enterprise . Middleware*
>>>
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>>>
>>
>>
>> --
>> Isuru Suriarachchi
>> Technical Lead & Product Manager, WSO2 Web Services Application Server
>> WSO2 Inc. http://wso2.com
>> email : is...@wso2.com
>> blog : http://isurues.wordpress.com/
>>
>> lean . enterprise . middleware
>>
>>
>
>
> --
> Isuru Suriarachchi
> Technical Lead & Product Manager, WSO2 Web Services Application Server
> WSO2 Inc. http://wso2.com
> email : is...@wso2.com
> blog : http://isurues.wordpress.com/
>
> lean . enterprise . middleware
>
>


-- 
Isuru Suriarachchi
Technical Lead & Product Manager, WSO2 Web Services Application Server
WSO2 Inc. http://wso2.com
email : is...@wso2.com
blog : http://isurues.wordpress.com/

lean . enterprise . middleware
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