mod_jk is corrupting chunked responses

[ming fang <mi...@mac.com>]

i've developed a servlet that streams data back to an applet using 
transfer-encoding=chunked.
everything works fine when the applet connects directly to tomcat.
but when it connects via apache/jk2, the streams is corrupted.

the servlet sets the headers like this...
         httpServletResponse.setHeader("Pragma", "no-cache");
         httpServletResponse.setHeader("Cache-Control", "no-cache");
         httpServletResponse.setDateHeader("Expires", -1);
         httpServletResponse.setHeader("Content-Length", null);
         httpServletResponse.setHeader("Connection", "close");
         httpServletResponse.setHeader("Transfer-Encoding", "chunked");

the response outputstream is wrapped...

             bufferedOutputStream = new 
BufferedOutputStream(outputStream);
             chunkedOutputStream = new ChunkedOutputStream(new 
DataOutputStream(bufferedOutputStream));
             dataOutputStream = new 
DataOutputStream(chunkedOutputStream);

it seems the problem is that mod_jk is stripping the chunking headers, 
which includes the size of the chunk followed by \r\n.
does anyone know a work around for this? please help.

-ming fang


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