A member function in a server session (or object) class which implements the servicing of a specific message request from a client program.
A member function in a server session (or object) class which implements the servicing of a specific message request from a client program.
在服务器会话（或对象）类中的一个成员函数，这个类扩展了来自客户端程序的一个特定信息答复的服务。