Yes, thanks. I found that tapestry-jquery in my classpath and it
intercept the post request first sometimes. I'm wondering if there is
any specific order the request flows among several request filter chain
contributed into Tapestry HttpRequestHandler? From what I have seen,
seems the order is random among every application starts but it's fixed
once the application is started. is there any doc describe the order?
δΊ 2012/9/1 6:08, Pavel Vodenski ει:
The stream can only be read once, so if you have another request filter
running before the AjaxFileUploadDecoder you'll need to make sure that it
did not read out the stream first.
- P
On Fri, Aug 31, 2012 at 3:02 AM, Rural Hunter <ruralhun...@gmail.com> wrote:
I'm using Tapestry 5.3.3 and AjaxUpload comp blogged by Taha here:
http://tawus.wordpress.com/**2011/06/25/ajax-upload-for-**tapestry/<http://tawus.wordpress.com/2011/06/25/ajax-upload-for-tapestry/>
Everything works fine but there is a strange problem. Sometimes the file
uploaded is alwasy empty(size 0). I checked
AjaxFileUploadDecoderImpl.**setupUploadedFile
and suspected the problem is in TapestryInternalUtils.copy. So I tried to
read the inputstream of the request myself. But strangely I always got
return value -1 when I call the inputream.read when the problem happens.
Looks the inputstream is totally empty. I checked the request sent by
browser with firebug and can see the content is sent by post. Don't know
why I just can not read it at server end.
One more interesting thing is that, this problem only happens sometimes
after tomcat6 is recycled. Fore example, I recycle tomcat 10 times and only
get problem with 1 time. With that recycle, all the file upload fails. The
problelm persists until I recycle tomcat again. With a good recycle, the
problem doesn't happen at all. I tested this on several machines with
different tomcat versions and see the same problem on all of them. I can
not get any clue and hope someone could give me some light. Thanks in
advance.
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