Re: [xSocket-develop] Proxy example - piping data to file

[<gre...@we...>]

Hi Martin,

the xSocket Junit test BodyForwardingTest (http://xsocket.svn.sourceforge.net/viewvc/xsocket/xsocket/http/tags/V2_0_alpha4/src/test/java/org/xsocket/connection/http/BodyForwardingTest.java)  contains a ForwardHandler which shows you how to control the message/body streaming.

One fast way to fetch the complete message header is to call the toString method

   ...
   HttpResponseHeader resHdr = response.getResponseHeader();
 
   String hdrCopy = resHdr.toString();
   FileChannel fileChannel = new ....
   fileChannel.write(...)
   ...


The body data can be fetched by duplicating the body ByteBuffer :

    ...
    ByteBuffer[] data = bodyDataSource.readByteBufferByLength(available);
 
    for (ByteBuffer buf : data) {
       fileChannel.write(buf.duplicate());
    }

    dataSink.write(data);
    ...

Take care with the NonThreaded annotations of the example code. If you are writing to a file, the handler should run in a multithreaded mode. The Nonthreaded annotation should be removed.


Gregor



> -----Ursprüngliche Nachricht-----
> Von: "Martin Thelian" <Mar...@gm...>
> Gesendet: 10.04.08 09:56:16
> An: xso...@li...
> Betreff: [xSocket-develop] Proxy example - piping data to file


> 
> Hi,
> 
> I would like to use xsocket as described in [1] chapter "3.2 Reusing message objects - a proxy example" and additionally I would like to pipe the response-message into a file while transfering it back to the client. 
> 
> What is the best way to do this?
> 
> Thanks,
> Martin
> 
> [1] http://xsocket.sourceforge.net/http/tutorial/V2/TutorialHttp.htm
> -- 
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