Service service = new Service();
service.setEngine( msgContext.getAxisEngine().getClientEngine() );
Call call = (Call) service.createCall();
SimpleTargetedChain c = new SimpleTargetedChain();
c.setPivotHandler(new TCPSender());
service.getEngine().deployTransport("tcp", c);
// add TCP for proxy testing
call.addTransportPackage("samples.transport");
call.setTransportForProtocol("tcp", TCPTransport.class);