I have traced the source code of the FileUpload API, and It's ok. And If you try to do the upload directly over tomcat (without passing through the IIS) it works perfect.
Taking into account that I logged the streams generated by the browsers, and that these streams are ok, at this point there are 2 possibilities: the problem is the IIS, or the ISAPI redirector.
I think that the problem is de ISAPI redirector.
Anybody knows a way to see what is the isapi_redirector2.dll passing to Tomcat?
Or, better than that, a way to see what is receiving the isapi filter?
Thanks
Hertenstein Alain writes:
Hi to all,
I've used until now the "fileupload 1.0rc1" API successfully on a Tomcat
4.1.12 server (WinNT). Uploading form fields and files of any size from
a JSP form worked perfect.
Now I'm deploying the exact same webapps (thus same JSP pages and API
package) for production on another Tomcat Server (4.1.24), which this
time uses a JK2 connector with an IIS Server. The upload of fields works
fine.
But when I try to upload files (jpg files allowed only) on this new
setup, it seems that files lower than ca. 54 KB can be uploaded
successfully, while files greater in size cannot be uploaded at all. I
get that exception :
org.apache.commons.fileupload.FileUploadException: Processing of
multipart/form-data request failed. Stream ended unexpectedly
It seems to happen while parsing the request
(upload.parseRequest(request)).
I've upgraded to the latest version (fileupload 1.0 final, June 2003) :
still the same error. Changing the init parameters (sizethreshold,
sizemax, etc) doesn't seem to make any difference either.
I've looked through the list archives and bug reports for the FileUpload
API, but I cannot find any solution to this problem.
Please can you help me ? Thanks a lot.
Best regards,
Alain
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