SNAX/HLS Application Programming Manual

OPEN Verb
Application Prototyping and Simulation (APS) System
104707 Tandem Computers Incorporated 6–29
Q selects the queued completion mode. This directs SNAX/HLS to complete
your verb immediately with a special completion code RC-FORTHCOMING.
However, the activities or actions you have requested continue. When they
are completed, a queued completion notice is enqueued to your receive queue.
You can sense them with RECEIVE-CONTROL, or wait for them with
RECEIVE-DATA or RECEIVE-CONTROL-WAIT.
The letter W selects the waited completion mode. This directs SNAX/HLS to
complete the actions prior to completing your verb.
Application Name
Specifies the name of the application. This field, if non-blank, is used as the PLU
name field of a BIND sent by a primary LU or of the DLU name of an INIT-SELF
sent by a secondary LU. If the field is entirely blank, the name is extracted from
the RDT or from the CINIT-message.
Vfy?
Enter Y if the SNAX/HLS server is to perform SNA level sequence number
verification. Enter N if the SNAX/HLS server is not to verify sequence
information. The session BIND must contain TS profile 4 for this field to be set to
Y. If sequence-number verification is to be done, the following two fields must be
entered.
SendNo
Enter the value of the EOM recovery tag for the last valid message sent to the
session partner. See the subsection on the SEND-DATA verb for a discussion of
recovery tags.
RcvNo
Enter the value of the EOM recovery tag for the last valid message received from
the session partner.
User Data
This field contains the text that is appended to any BIND or INIT-SELF sent
during the attempt to establish the session. Note that this field is converted to
EBCDIC before it is sent. If you wish to send binary data, you can use F14 to
activate the Hex option and enter preconverted data.
Length
Contains an integer defining the length of the user data field.