OSI/AS Programming Manual

APS_ASSOC_CONNECTRSP_
APS Procedure Calls
056783 Tandem Computers Incorporated 3–43
Request either half-duplex or duplex. If the remote application has selected
both, you must choose between them and select only one of the two.
Do not request the expedited data functional unit. It is not currently
supported.
Do not request capability data unless you also request activity management.
Capability data is not relevant without activity management.
Do not request exceptions unless you also request half duplex.
Follow these guidelines when working with the synchronization point value.
Note that if the calling application's value differs from the value you choose, your
choice applies.
Specify a numeric value if you select at least one of the three functional units
major synchronize, minor synchronize, and resynchronize, but you do not
select the activity management functional unit.
Specify ZAPS-VAL-SYNC-NOVALUE if you select any other combination of
functional units.
For tokens, you have a choice only when the calling user has given the value
ZAPS-VAL-TOKEN-ACCEPTOR-CHOICE. In this case, your response must
follow the guidelines given in Table 3-3.
When the calling user has given a token a value other than ZAPS-VAL-TOKEN-
ACCEPTOR-CHOICE, you must use the value you received for that token.
Table 3-3. Assigning Tokens Received as Acceptor Choice
Respond With To Assign the Token
ZAPS-VAL-TOKEN-NOTAVAILABLE Token is not available, because you are not selecting the
corresponding functional unit
ZAPS-VAL-TOKEN-NOTOWNED To the remote application
ZAPS-VAL-TOKEN-OWNED To the local application