SNAX/HLS Application Programming Manual

SEND-DATA-Verb
SNAX/HLS Verbs
104707 Tandem Computers Incorporated 5–105
Your session partner has just sent ATTENTION. In this case, when
convenient, your session should issue a SEND–DATA verb with
PREPARE–TO–RECEIVE–IND set to Y. Your partner can now send data.
Your session has just issued a SEND–DATA verb with
PREPARE–TO–RECEIVE–IND set to Y. Your session partner can now send
data with no further action from your session.
(This is used only for HDX protocols).
RESERVED–FOR–FUTURE–USE
is reserved for the future.
Figure 5–22 shows the SEND–DATA verb flow under definite response and immediate
request modes.
Figure 5–22. Example of SEND–DATA
VERB SNAX/HLS SNA FLOW
SEND-DATA request
#1:BC,RQE(data)
#2:RQE(data)
#3:RQE(data)
#4:EC,RQD(data)
+RSP(#4)
SEND-DATA reply
RETURN-CODE=OK
BOM=1
EOM=4