G.4.1.1 Application Data Flow

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Figure G.4.1-1Implementation Model

The application provides both a user interface, internal database and network listener that spawns additional threads as necessary to handle incoming connections.

Conceptually the network services may be modeled as the following separate AE’s, though in fact all the AE’s share a single (configurable) AE Title:

— STORAGE-SCP, which receives incoming Image, Presentation State, and Hanging Protocol Instances

— STORAGE-SCU, which sends outbound Image, Presentation State, and Hanging Protocol Instances

— FIND-SCU, which queries remote AE’s for Hanging Protocol Instances

— MOVE-SCU, which retrieves Hanging Protocol Instances