SNAX/APC Application Programming Manual

Using the Application Program Interface
SNAX/APC Application Programming Manual—138786
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DISPATCHED Request Example
Another Way of Looking at the Same Dataflow
Figure 1-7 illustrates the same conversation illustrated in Figure 1-6.
Figure 1-7. A Dispatched Conversation
007CDT .CDD
Remote TPLocal TP
TP-READY request
(LOCAL-ATTACH=N)
(DISPATCHED=Y)
Dispatcher
DISPATCHER-READY request
(time passes)
ALLOCATE request
DISPATCHER-READY reply
DISPATCH-TP request
ALLOCATE reply
RECEIVE-AND-WAIT request
(data is exchanged)
DEALLOCATE reply
(RC=OK)
TP-READY reply
(RC=OK)
DEALLOCATE
request
(TYPE=FLUSH)
RECEIVE-AND-WAIT reply
(RC=OK)
(WHAT-RECEIVED= DEALLOCATE-
NORMAL)
DEALLOCATE reply
DEALLOCATE request
(TYPE=LOCAL)
DISPATCH-TP reply
Dispatcher
DISPATCHER-READY request
GET-TYPE request
BASIC (example reply)
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OPEN SNAX/APC
SNAX/APC Process
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