/**
* Creates a {@link Tube} that invokes protocol and logical handlers.
*/
public @NotNull Tube createHandlerTube(@NotNull Tube next) {
if (!binding.getHandlerChain().isEmpty()) {
HandlerTube cousin = new ServerLogicalHandlerTube(binding, seiModel, wsdlModel, next);
next = cousin;
if (binding instanceof SOAPBinding) {
//Add SOAPHandlerTube
next = cousin = new ServerSOAPHandlerTube(binding, next, cousin);