Each client implements the client form of the protocol, where the server provides routing capability. 每个客户机执行客户机的协议表单,而服务器在表单中提供路由功能。
Having client code tightly bound to a client library for a particular protocol implementation results in hard-to-maintain code. 将客户机代码紧密地绑定到特殊的协议实现的客户机库造成了难以维护的代码。
For the Client / Server Structure, the server and client is connected by network, the protocol that DB2 supports mainly includes : NetBIOS 、 IPX / SPX 、 TCP / IP and APPC. DB2的Client/server体系结构,服务器和客户端通过网络连接起来,DB2支持的网络协议主要有:NetBIOS、IPX/SPX、TCP/IP和APPC。
If the client layer is making remote calls to the API layer, the client layer must use a protocol and transaction manager that supports the propagation of a transaction context ( such as RMI-IIOP ). 如果客户端层向API层发起远程调用,则客户端层必须使用支持传播事务上下文的协议和事务管理程序(比如说RMI-IIOP)。
By this, the client and the server can take communication with different protocols. For instance, a client uses the RDP protocol while the server using VNC protocol, they can communicate properly via this bridge system. 通过该系统,客户端与服务器端之间的通信可以采用不同的协议,如客户端使用RDP协议,服务器端使用VNC,通过该接入系统,客户端与服务器能正常通信。