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我读了很多关于 ICE 或 Corba 等技术中使用的仆人和对象的文章。有很多资源我可以读到这样的东西:
一个仆人可以处理多个对象(为了节省资源)。
一个对象可以由多个仆人处理(为了可靠性)。
有人可以告诉我这两个陈述的真实例子吗?
最佳答案
如果我没记错的话,这个术语是 Douglas Schmidt 在他描述通用对象请求架构的论文中创造的。
这是几个定义的直接引用:
Object -- This is a CORBA programming entity that consists of an identity, an interface, and an implementation, which is known as a Servant.
Servant -- This is an implementation programming language entity that defines the operations that support a CORBA IDL interface. Servants can be written in a variety of languages, including C, C++, Java, Smalltalk, and Ada.
CORBA IDL stubs and skeletons -- CORBA IDL stubs and skeletons serve as the ``glue'' between the client and server applications, respectively, and the ORB
ORB Interface -- An ORB is a logical entity that may be implemented in various ways (such as one or more processes or a set of libraries). To decouple applications from implementation details, the CORBA specification defines an abstract interface for an ORB. This interface provides various helper functions such as converting object references to strings and vice versa, and creating argument lists for requests made through the dynamic invocation interface described below.
The Common Object Request Broker Architecture (CORBA) is a standard defined by the Object Management Group (OMG) designed to facilitate the communication of systems that are deployed on diverse platforms. CORBA enables collaboration between systems on different operating systems, programming languages, and computing hardware
关于corba - 仆人和对象 - 关系,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/31173392/
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