SNAX/APC Application Programming Manual

Using the Application Program Interface
SNAX/APC Application Programming Manual—138786
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Presentation Services (PS) Header Support in Data
Transfer
Figure 1-12. Normal Sync Point Data Flow
999CDT .CDD
Local
Transaction
Program
Remote
Transaction
Program
User-Supplied
SPM Initiator
Remote
SPM Agent
SYNCPT
SEND-DATA (PREPARE)
TAKE_SYNCPT
SYNCPT
SEND-DATA (REQUEST COMMIT)
RC = OK
SNAX/APC
SEND-DATA (FORGET)
SEND-DATA (COMMITTED)