SNAX/HLS Application Programming Manual

RECEIVE-CONTROL Verb
SNAX/HLS Verbs
104707 Tandem Computers Incorporated 5–59
Request Format
77 VERB–RECEIVE–CONTROL pic 9(4) comp value 4.
01 RECEIVE–CONTROL–REQUEST.
02 VERB–CODE pic 9(4) comp.
02 SESSION–ID pic 9(4) comp.
Reply Format (verb–code = 4)
01 RECEIVE–CONTROL–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.
02 RECOVERY–TAGS.
03 BOM pic S9(4) comp.
03 EOM pic S9(4) comp.
02 RECEIVE–DATA–QUEUED–IND pic X. (Y or N)
02 ENTER–SEND–STATE–IND pic X. (Y or N)
02 TRANSACTION–IN–PROGRESS–IND pic X. (Y or N)
02 MESSAGE–COMPLETE–IND pic X. (Y or N)
02 DEFINITE–RESPONSE–IND pic X.
02 FUTURE pic X.
02 DATA–TYPE–RECEIVED pic S9(4) comp.
02 USER–DATA–LENGTH pic 9(4) comp.
Return Codes
RC–OK
RC–NO–DATA–AVAILABLE
RC–INVALID–VERB
RC–INVALID–SESSION–ID
RC–INVALID–VERB–LENGTH
RC–POSSIBLE–DATA–LOSS
RC–SESSION–NOT–ALLOCATED
Request Details
VERB–CODE
identifies the request by an integer constant (of value 4), named as follows:
VERB–RECEIVE–CONTROL (in SCOBOL)
VERB^RECEIVE^CONTROL (in TAL)
SESSION–ID
identifies the session.