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Date: Fri, 24 Feb 2006 10:12:52 +0100
From: =?iso-8859-15?Q?David_L=F3pez_Mu=F1oz?= <dlm@tid.es>
Subject: Re: Fwd: [FileUpload] "Read timed out" exception
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To: shehzaad@cs.stanford.edu, commons-user@jakarta.apache.org
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References: <20060224082852.8543.qmail@web81502.mail.mud.yahoo.com>

Hello Shehzaad,

if you are testing your application by executing a form in a
conventional html page in your browser, then
you're probably cutting down some file uploads by
pressing back button, or by fast linking to another page
before ending the transaction.

This is what I sometimes experienced.
Hope it would be helpfull.
David


En Fri, 24 Feb 2006 00:28:52 -0800 (PST), Shehzaad Nakhoda <shehzaad@cs.stanford.edu> escribi�:

> I should clarify that I'm not using the ISAPI
> redirector. Hence I don't think I'm running into this
> well-known issue covered in the  fileupload FAQ:
>
> http://jakarta.apache.org/commons/fileupload/faq.html#read-timeout
>
> I'm running tomcat on Linux.
>
> Thanks.
> --Shehzaad
>
> --- Shehzaad Nakhoda <shehzaad@cs.stanford.edu> wrote:
>
>> Date: Fri, 24 Feb 2006 00:18:37 -0800 (PST)
>> From: Shehzaad Nakhoda <shehzaad@cs.stanford.edu>
>> Subject: [FileUpload] "Read timed out" exception
>> To: commons-user@jakarta.apache.org
>>
>> Hello,
>>
>> I'm using the commons-fileupload libary (version
>> 1.0)
>> to handle large file uploads into my struts web
>> application.
>>
>> I'm using tomcat (version 5.0.30) as the web server.
>> (i.e. there's no Apache httpd).
>>
>> I have a Struts Action that calls the parseRequest
>> method on a DiskFileUpload object.
>>
>> The parseRequest intermittently (not predictably)
>> throws the following exception:
>>
>> org.apache.commons.fileupload.FileUploadException:
>> Processing of multipart/form-data request failed.
>> Read
>> timed out
>>         at
>>
> org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:429)
>> [... more stack trace lines snipped ...]
>>
>>
>> Here's the Java code up to the call to parseRequest:
>>
>> --BEGIN CODE--
>>         DiskFileUpload fu = new DiskFileUpload();
>>         // maximum size before a FileUploadException
>> will be thrown
>>         fu.setSizeMax(1000000000);
>>         // maximum size that will be stored in
>> memory
>>         fu.setSizeThreshold(4096);
>>         // the location for saving data that is
>> larger
>> than getSizeThreshold()
>>         fu.setRepositoryPath(rootDirectory);
>>
>>         List fileItems = fu.parseRequest(request);
>>
>> --END CODE---
>>
>> I did search on Usenet and on the Web for people
>> having similar problems, but didn't find a
>> satisfactory answer. There's a suggestion to play
>> with
>> the disableUploadTimeout parameter in tomcat's
>> server.xml but that didn't help.
>>
>> I apologize if this is a tomcat issue (i.e.
>> off-topic
>> for this list), but I'm hoping someone can help me
>> with the tomcat-fileupload combination.
>>
>> Thanks.
>> Shehzaad
>>
>>
>
>
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-- 
David L�pez Mu�oz
(34) 91 337 4703
msn: dlm@tid.es
Multimedia Technology
Telef�nica Investigaci�n y Desarrollo

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