What is mule's 'BlockingTransferInputStream' ? where is my actual payload?

I am using Mule ESB for content based routing within a service oriented project. i am migrating to New 'http based operation based connectors' as described here but i cant find where my actuall payload is(actuall payload is a SOAP XML). when i print the payload i get this :

org.mule.module.http.internal.listener.grizzly.BlockingTransferInputStream@6f05894a

How can i get my desired payload? (SOAP XML)

this is my listener configuration :

    <http:listener-config name="HTTP_request"  host="${MachineName}" port="${InboundPort}"  doc:name="HTTP request Configuration"  />       
    <flow name="RestEtryPoint">
    <http:listener config-ref="HTTP_request"  path="/{name}" doc:name="HTTP"   />
        ........ //SOME CODE//
    </flow>

Solution

As explained in here http://forum.mulesoft.org/mulesoft/topics/logger, what you're seeing is the stream that is used by the new http connector to improve performance. To check what the payload is, you need to consume the stream using something like an object-to-string transformer.

Also note that consuming your stream just to log a message may not be the recommended practice since it might affect the performance and memory footprint of your application.