Tried to upload file with Java, but it hangs when there is more then 8 mbs:

on client side:

request.onload = refreshFileListSection;

        request.open("POST", sUrl.toURL(), true);

  request.setRequestHeader("Content-Type", "text/xml");

  request.send("encodedFileSrc=" + encodeURIComponent(data));

On server side:

  PRFile file = new PRFile(filePath);

  //PROutputStream out = null;

  try {

    //out = new PROutputStream(file);

    PROutputStream out = new PROutputStream(file);

    java.io.OutputStream outStream = new java.io.BufferedOutputStream(out);

    byte[] fileBytes = Base64Util.decodeToByteArray(encodedFileSrc);

    int fileSize = fileBytes.length;

      outStream.write(fileBytes, 0, fileSize);

      pgDDFile.putString("FilePath", filePath);

      pgDDFile.putString("FileSize", Long.toString(fileSize));

      pgDD.getProperty( "pxResults" ).add( pgDDFile );

    } finally {

      if (outStream != null) {

          //outStream.flush();

          outStream.close();

      }

      if (out != null) {

        out.close();

      }

    }

     pgDDFile.removeFromClipboard();

     status = "true";

  } catch(java.io.IOException ex) {

     oLog.infoForced(ex.getMessage());

    status = "false";

  }