SNAX/HLS Application Programming Manual

RECEIVE-CONTROL-WAIT Verb
SNAX/HLS Verbs
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Figure 5-16 shows the RECEIVE–CONTROL–WAIT verb in use on a SNAX/HLS
session. In this session, a negative response from the session partner is queued in
response to a previously sent message.
Figure 5-16. Second Example of the RECEIVE–CONTROL–WAIT Verb
VERB SNAX/HLS SNA FLOW
SEND-DATA request
#1:BC,RQE(data)
#2:EC,RQE(data)
SEND-DATA reply
RETURN-CODE=OK
(-RSP,#2)
RECEIVE-CONTROL–WAIT request
SEND-DATA reply
RETURN-CODE=REQUEST-REJECT
Note the negative response is removed from the queue.