| 摘要 |
<p>A message driven processor (450) operates as middleware between clients (400) and back-end hosts or servers (440) in a large client-server system to reduce the number of concurrent sessions required to be supported by the network and to allow a common client user interface to divergent back-end systems. High level requests from a client (400) in support of a business function are translated into workflows which may involve multiple requests to back-end servers by the message driven processor (450). Information resulting from workflows and information retrieved from back-end servers may be integrated into a single reply message to the requesting client (400).</p> |
