Hi Ronald,

Thanks for the reply.

The files are coming out of a database via a servlet custom to the
Content Management System we are using.

Since raising this post I have discovered that a database setting for
the CMC  limiting the amount of time an object can be streamed was
much to low, I now think this is the underlying cause of file delivery
being chunked.

I'll post an update after rolling out to live.


Many thanks again,

Mark.



On 18/07/07, Ronald Klop <[EMAIL PROTECTED]> wrote:
Is this static content or served by a custom servlet?

If you can set the content-length of the response it shouldn't use chunked 
encoding.
Ronald.
PS: I'm not a Tomcat developer, so I could be wrong about this.

On Wed Jul 18 14:45:42 CEST 2007 Tomcat Users List <users@tomcat.apache.org> 
wrote:
> Hi all,
>
> I'm using the HTTP connector and am having a few issues delivering
> PDF's from Tomcat 4.1 and was wondering if anyone could shed any
> light.
>
> The problem:
>
> When requesting a PDF about 1.3MB in size, on the local LAN bypassing
> the reverse proxy, it works fine, however when using wget to limit the
> connection rate down to about 20kbps Tomcat appears to detect my
> connection is slower, and attempts to send a chunk of the file rather
> than the whole file, this can be seen in the access log as the request
> size changes depending on my connection speed.
>
> As soon I my request reaches the size reported for this specific
> request in the access log, the connection closes, and my client
> retries to get the file from the beginning.
>
> Questions:
>
> Can I turn this feature off and prevent Tomcat from attempting to
> serve byte ranges depending on fast it calculates it will take the
> client to download the file.
>
> Is the Connector setting 'allowChunking=false' the way to go?, is
> turning this off known to cause knock on effects HTML/Image delivery?
>
>
>
> Thanks in advance.
>
> Mark.
>
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