相关疑难解决方法(0)

我需要通过套接字发送消息(来自用户的请求到引擎,以及从引擎到用户的响应).所以流程本质上是

       +--------+ serialized  request +--------+      
       | Server | <==== network ====> | Client | 
       +--------+ serialized response +--------+      
           ^                              ^
           | request/response             | mouse/keyclicks
           |    object                    |
           v                              v
       +--------+                     +--------+
       | Engine |                     |  User  |
       +--------+                     +--------+

现在,在这里重新发明轮子才有意义.我正在处理双方的Java,所以我计划使用像这样的对象:

/**
 * A Client makes a Request.
 */
abstract class UserRequest implements Serializable {
    /**
     * The engine will call request.engineCallback(this);
     * This will tell the Engine what the request is, at which point
     * the Engine will determine its …