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Subject: Re: Downloading large files with Cocoon 2.1.5 + Tomcat 4.1.24
From: Bruno Dumon <bruno@outerthought.org>
To: dev@cocoon.apache.org
In-Reply-To: <Pine.OSF.4.58.0406211616080.359493@kosh.hut.fi>
References: <Pine.OSF.4.58.0406211616080.359493@kosh.hut.fi>
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Organization: Outerthought
Message-Id: <1087825708.20295.2.camel@yum>
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Date: Mon, 21 Jun 2004 15:48:44 +0200
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On Mon, 2004-06-21 at 15:25, Tuomo L wrote:
> Hi,
> 
> We need to store large files (>30MB) in a database (MS SQL). The upload
> seems to work, because we've compared the filesize in db to the actual
> file. But when downloading, browser (IE or Mozilla) does not succeed. IE
> saves 0 bytes to disk, and Mozilla doesn't even start the download
> process.
> 
> We're using the modular DatabaseAddAction for upload, and the
> DatabaseReader for download.
> 
> I did another test, and tried to get Cocoon to return a large zip-file
> (>30MB) with the default file reader, and it didn't work either! Has
> anyone tried to return any large sources with Cocoon lately?
> 
> Any help would be great, running out of ideas and time here... :(

Put your pipelines in a map:pipeline element like:

 <map:pipeline type="noncaching">
   <map:parameter name="outputBufferSize" value="8192"/>
    ...

-- 
Bruno Dumon                             http://outerthought.org/
Outerthought - Open Source, Java & XML Competence Support Center
bruno@outerthought.org                          bruno@apache.org