Help with chunked transfers

[Lachlan Deck]

Hi there,

I'm currently using Axis 1.4 (Java) and am attempting to utilise  
chunked transfers (in the hope that this would simplify sending some  
binary data)... anyway, when I enable chunked I get a (411)Length  
Required exception (as seen below).

Any suggestions on the proper way to do this would be greatly  
appreciated.

Thanks.

//
// Here's how I'm instantiating my stub.
//
public MainServiceSoapBindingStub mainStub() {
        if ( _stub == null ) {
                MainService_ServiceLocator serviceLocator;
                
                serviceLocator = new MainService_ServiceLocator();
		this._stub = (MainServiceSoapBindingStub)  
serviceLocator.getMainService();
                <...>
                
                if ( < enable compression condition > ) {
                        Map httpSettings;

                        // Set property to compress requests
                        this._stub._setProperty(HTTPConstants.MC_GZIP_REQUEST, 
Boolean.TRUE);
                        // Tell the server it can compress responses
                        this._stub._setProperty(HTTPConstants.MC_ACCEPT_GZIP, 
Boolean.TRUE);

                        // enable chunking and http 1.1
                        httpSettings = new Hashtable();
			httpSettings.put(MessageContext.HTTP_TRANSPORT_VERSION,  
HTTPConstants.HEADER_PROTOCOL_V11);
			httpSettings.put(HTTPConstants.HEADER_TRANSFER_ENCODING_CHUNKED,  
Boolean.TRUE);
                        this._stub._setProperty(HTTPConstants.REQUEST_HEADERS, 
httpSettings);
                }
        }
}

//
// exception when attempting to contact web service...
// Note: the webservice is not even hit as it's not
// even running yet, but certainly Apache is up).
//
     [java] AxisFault
     [java]  faultCode: {http://xml.apache.org/axis/}HTTP
     [java]  faultSubcode:
     [java]  faultString: (411)Length Required
     [java]  faultActor:
     [java]  faultNode:
     [java]  faultDetail:
     [java]     {}:return code:  411
     [java] &lt;!DOCTYPE HTML PUBLIC &quot;-//IETF//DTD HTML 2.0// 
EN&quot;&gt;
     [java] &lt;HTML&gt;&lt;HEAD&gt;
     [java] &lt;TITLE&gt;411 Length Required&lt;/TITLE&gt;
     [java] &lt;/HEAD&gt;&lt;BODY&gt;
     [java] &lt;H1&gt;Length Required&lt;/H1&gt;
     [java] A request of the requested method POST requires a valid  
Content-length.&lt;P&gt;
     [java] chunked Transfer-Encoding forbidden: /cgi-bin/WebObjects/ 
Test.woa/-51233/ws/MainService&lt;P&gt;
     [java] &lt;HR&gt;
     [java] &lt;ADDRESS&gt;Apache/1.3.33 Server at d-mac.local Port  
80&lt;/ADDRESS&gt;
     [java] &lt;/BODY&gt;&lt;/HTML&gt;
     [java]
     [java]     {http://xml.apache.org/axis/}HttpErrorCode:411
     [java]
     [java] (411)Length Required
     [java]     at  
org.apache.axis.transport.http.CommonsHTTPSender.invoke 
(CommonsHTTPSender.java:218)
     [java]     at  
org.apache.axis.strategies.InvocationStrategy.visit 
(InvocationStrategy.java:32)
     [java]     at org.apache.axis.SimpleChain.doVisiting 
(SimpleChain.java:118)
     [java]     at org.apache.axis.SimpleChain.invoke 
(SimpleChain.java:83)
     [java]     at org.apache.axis.client.AxisClient.invoke 
(AxisClient.java:165)
     [java]     at org.apache.axis.client.Call.invokeEngine 
(Call.java:2784)
     [java]     at org.apache.axis.client.Call.invoke(Call.java:2767)
     [java]     at org.apache.axis.client.Call.invoke(Call.java:2443)
     [java]     at org.apache.axis.client.Call.invoke(Call.java:2366)
     [java]     at org.apache.axis.client.Call.invoke(Call.java:1812)
     [java]     at  
my.client.app.ws.stubs.MainServiceSoapBindingStub.blahBlah 
(MainServiceSoapBindingStub.java:874)
     [java]     <..>

with regards,
--

Lachlan Deck


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