It seams curl.exe works fine from the log file generated by turning on --tract-ascii. But I also cannot find any error message from the server side (Apache Tomcat) except that the parameter represented the upload file is not existed. It just disappeared in the middle of transit.

Any suggestion on this is appriciated.

Thanks,
Eugene

--- On Thu, 12/18/08, Daniel Stenberg <daniel_at_haxx.se> wrote:
From: Daniel Stenberg <daniel_at_haxx.se>
Subject: Re: upload file size limit
To: "the curl tool" <curl-users_at_cool.haxx.se>
Date: Thursday, December 18, 2008, 3:28 PM

On Thu, 18 Dec 2008, eugene wu wrote:

> I tried to upload a file by using curl.exe option: --data-urlencode
paramname_at_filename
>
> It works fine until a file has a size of 1.6MB. The web server can not
receive the paramname. So curl just does not post the file if its size is over a
limit.

The --trace-ascii is fine to get to see exactly what curl sends and what the
server responds. I doubt this is a problem in curl's end. It has no such
imposed limits.

> My question is what is the default maximum upload file size in this
situation?

The only limit is your system's ability to return memory on malloc() so you
should be fine up to many megabytes in most situations.

-- 
 / daniel.haxx.se
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Received on 2008-12-19