Wt

Dear witty team,

attached is an example program that sometimes (often) fails to upload

all file using WFileUpload. I am using a self-compiled wt-3.3.0 on a

linux host (currently Ubuntu 12.10, but reproduced on Fedora). I guess

this is a bug, but maybe I am using WFileUpload the wrong way?

How to reproduce:

1. compile
   export ROOTWEBTOOLKIT=/path/to/local/wtinstallation
   export WTCONFIGDIR=/path/to/local/wtconfig/etc/wt
   mkdir build
   cd build
   cmake -DCMAKE_MODULE_PATH=${ROOTWEBTOOLKIT}/cmake -DCMAKE_INCLUDE_PATH:PATH="${ROOTWEBTOOLKIT}/include" \
   -DCMAKE_LIBRARY_PATH:PATH="${ROOTWEBTOOLKIT}/lib" ../
   make
   
2. create some dummy data
   dd if=/dev/zero of=file1 bs=1 count=501047
   dd if=/dev/zero of=file2 bs=1 count=4070
   dd if=/dev/zero of=file3 bs=1 count=264
   
3. adjust file size limit in ${WTCONFIGDIR}/wt_config.xml
   64000
   
4. start and upload the three files
   ./triggerWFileUploadBug.wt ---docroot . ---http-address 127.0.0.1 ---http-port 9876
   sometimes the upload fails, the log will say something like
   [error] "WebController: could not parse request: CgiParser: reached end of input while seeking end of headers or content. Format of CGI input is wrong"

Best

Nils