A Distributed Processing application client (the DPC) executes a remote procedure (the DPS) as one atomic, blocked operation. The requesting application component cannot proceed with any other processing until the synchronous cooperative flow is complete and control is returned from the specified target server back to the client. A DPC expects that any request always with a corresponding response.
The following illustration shows the cooperative flow that takes place when a CA Gen GUI client issues a synchronous request to a Server Manager.
Synchronous cooperative flow is initiated using either a DialogFlow or a Procedure Step USE statement. The PStep USE is the preferred cooperative flow mechanism and is supported for both DPC-to-DPS and DPS-to-DPS requests.
Note: For more information about DialogFlow and Procedure Step USE, see the Action Diagram User Guide.
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