SNAX/HLS Application Programming Manual
REQUESTSENDSTATE Verb
SNAX/HLS Verbs
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REQUEST-SEND-
STATE Verb
This verb causes the SNA SIG request to be sent to the session partner. The signal
code is %H0001, indicating REQUEST–TO–SEND (that is, the sender of SIG wishes to
send data). If the session is not in receive state when this verb is issued (for example,
FDX PROFILE, or contention state in HDX profiles), SNAX/HLS treats the verb as a
null operation, unless the PROFILE attribute FORCE–RTS is set to TRUE. If this
PROFILE attribute is set, then the SIG request is sent regardless of the state of the
normal SNA session flows. For a description of the FORCE–RTS PROFILE attribute,
see the SNAX/HLS Configuration and Control Manual.
Request Format
77 VERB–REQUEST–SEND–STATE pic 9(4) comp value 6.
01 REQUEST–SEND–STATE–REQUEST.
02 VERB–CODE pic 9(4) comp.
02 SESSION–ID pic 9(4) comp.
Reply Format (verb–code = 6)
01 REQUEST–SEND–STATE–REPLY.
02 VERB–CODE pic 9(4) comp.
02 SESSION–ID pic 9(4) comp.
02 RETURN–CODE pic 9(4) comp.
02 SYSTEM–ERROR–CODE pic S9(4) comp.
02 USER–ERROR–CODE pic S9(4) comp.
02 RETRY–ACTION–CODE pic 9(4) comp.
Return Codes
RC–OK
RC–INVALID–VERB
RC–INVALID–SESSION–ID
RC–INVALID–VERB–LENGTH
RC–SESSION–FAILURE
RC–INSUFFICIENT–RESOURCES
RC–POSSIBLE–DATA–LOSS
RC–SESSION–TERMINATED
RC–SEND–CHECK
RC–SESSION–NOT–ALLOCATED
Request Details
VERB–CODE
identifies the request by an integer constant (of value 6), named as follows:
VERB–SEND–STATE (in SCOBOL)
VERB^SEND^STATE (in TAL)