Hi,

I try to Serialise an Applet on my WebServer, i convert Object to
ByteArray, before sending it to webserver.
There is 2050 bytes in byte array on my applet before sending it, and
2062 bytes in byte array on tomcat !

Where is my mistake ?
Regards
Philippe

Applet
void WriteApplet(String filename)
 {
  ObjectOutputStream out;
  System.out.println("Debut Test WRITE APPLET...");

  //Serialisation de la frame
  try
   {
   String  m_URL=new
String("http://172.16.0.101:8080/test/servlet/servletgraph.XXServlet");
   String string4=m_URL;
   System.out.println("w01 "+string4);

   URL u=new URL(string4);

   ByteArrayOutputStream baos = new ByteArrayOutputStream();
   ObjectOutputStream oos = new ObjectOutputStream(baos);
   oos.writeObject(this);
   oos.flush();
   oos.close();
   byte b[] = baos.toByteArray();

    HttpURLConnection urlc =  (java.net.HttpURLConnection)
u.openConnection();
   // Set the Post (true) or Get (false) method.
   urlc.setDoOutput(true);
   urlc.setDoInput(true);
   urlc.setUseCaches(false);
   urlc.setAllowUserInteraction(false);

   urlc.setRequestProperty("Content-Type",
"application/octet-stream");

   String lengthString = String.valueOf(baos.size());
   urlc.setRequestProperty("Content-Length", lengthString);
   System.out.println("Object is avant ecriture " + lengthString + "
bytes");

   out = new ObjectOutputStream(urlc.getOutputStream());
   out.write(b);

    if (urlc.getResponseCode() != HttpURLConnection.HTTP_OK) {
      System.out.println("Error...");
         } else {
           System.out.println("I have now access to the stream...");
           // blaha balaaha blaahahaha
       }

   out.flush();
   out.close();
   System.out.println("Fin Test WRITE APPLET...");
   }
  catch (IOException ioe) {
     System.err.println(ioe);
     ioe.printStackTrace();
   }
 }

-------------------------------------------------------------------------

Servlet
public void doPost(HttpServletRequest req, HttpServletResponse resp)
    throws ServletException, IOException
    {
       System.out.println("XXServlet  doPost X1 "+new Date());
 boolean debug=true;

         InputStream in = req.getInputStream();
         byte[] bufimage=null;
         bufimage = new byte[4 * 1024];  // 4K buffer
         int len;
         RandomAccessFile f = new
java.io.RandomAccessFile(req.getRealPath("/")+"xxservlet", "rw");
         int size = req.getIntHeader("content-length");
         bufimage = new byte[size];  // 4K buffer
         if(debug) System.out.println("XXServlet bytearray02 "+size);
         int nb=0;
         while ((len = in.read(bufimage, 0, bufimage.length)) != -1)
           {
           if(debug) System.out.println("XXServlet bytearray03
content-length "+len);
           f.write(bufimage, 0, len); //Fichier
           nb=+len;

           }
         if(debug) System.out.println("XXServlet bytearray05 "+nb);

         f.close();

         if(debug) System.out.println("XXServlet write04 ");

 
           }
}