EFFICIENT REQUEST-RESPONSE ROUTING OVER A DATA EXCHANGE LAYER

摘要

In an example, there is disclosed an efficient request/response routing over a publish/subscribe messaging framework. Upon receiving a request for a service, a DXL broker may identify zero or more DXL domain masters providing the service. If no DXL domain masters are available to provide the service, the DXL broker may send a response message, or publish a DXL message, indicating that the service is not available. If more than one DXL domain master provides the service, then the DXL broker may identify the best DXL domain master to service the request, and forward the request to that DXL domain master.

主权项

1. One or more non-transitory computer-readable mediums having stored thereon executable instructions for providing a data exchange layer (DXL) broker, the executable instructions operable to:
connect to an enterprise service bus; receive a DXL message on the enterprise service bus; identify the DXL message as a registration of a DXL domain master providing a service; and update a data repository to indicate that the service is available.