SNAX/HLS Application Programming Manual
GETATTRIBUTES Verb
Application Prototyping and Simulation (APS) System
6–26 104707 Tandem Computers Incorporated
Common Protocol
Displays the value of the common FM protocol flags in hexadecimal notation.
This value is derived from bytes 6 and 7 of the BIND record.
Send Max RU
Displays the maximum RU size in bytes for data sent by the SNAX/HLS server on
behalf of this APS session. If LMO is not in effect, the value of this parameter is
transparent to the APS session. If LMO is in effect, SEND-DATA verbs cannot
transmit more than Send Max RU bytes.
Rcv Max RU
Displays the maximum RU size in bytes for data received by the SNAX/HLS
server on behalf of the APS session. If LMO is not in effect, the value of this
parameter is transparent to the APS session. If LMO is in effect, RECEIVE-DATA
verbs cannot return more than Rcv Max RU bytes.
Hex: Translate to
Hexadecimal (F14)
Normally, APS screens display simple messages in text format. In some application
prototyping environments, special input formats (for example, Function Management
Headers) might be required by the session partner. The Hex (Half Duplex)
subfunction allows the APS user to enter and display such special messages.
The Hex function key (F14) is active only during those requests or replies that involve
user data: HLS-OPEN, HLS-CALL-USER, RECEIVE-DATA, SEND-DATA, and SEND-
AND-RECEIVE-DATA verb processing. The APS user selects the verb first and enters
Hex subfunction mode.
See “Advanced APS Functions” later in this section for more information on the Hex
function key.