* @param action a {@link iqq.im.action.HttpAction} object.
* @return a {@link iqq.im.event.QQActionFuture} object.
*/
protected QQActionFuture pushHttpAction(HttpAction action){
QQActionFuture future = new HttpActionFuture(action); //替换掉原始的QQActionListener
getContext().pushActor(new HttpActor(HttpActor.Type.BUILD_REQUEST, getContext(), action));
return future;
}