NET/MASTER Network Control Language (NCL) Programmer's Guide

Contents
xx 106160 Tandem Computers Incorporated
Controlling Access to a Server Class by NCL 15-11
System Variables Set by PSEND Verbs 15-11
Return Codes in &SYS.PSEND.RC 15-11
Handling Run-Time Server Class Errors 15-11
Making a Server Class Available for Access by NCL 15-13
Specifying the Server Class Identifier 15-13
Specifying Different Local Server Class Identifiers 15-13
Specifying Reply Message Structure 15-16
Setting Server Class Characteristics 15-16
Specifying the Current Server Class Identifier 15-16
Specifying the Current Reply Message Structure 15-16
Making a Server Class Unavailable for Access by NCL 15-17
Options for Specifying Message Structure 15-18
Mapped Message Structure 15-18
Unmapped Message Structure 15-20
Working With Server Classes 15-23
Section 16 Environments and Command Processing
Types of NonStop NET/MASTER MS Users 16-3
Real Users 16-3
Virtual Users 16-4
Remote Users 16-5
Types of NonStop NET/MASTER MS Environments 16-7
Regions 16-7
Current Execution Environments 16-11
Entering NonStop NET/MASTER MS Commands From an NCL
Process 16-18
Entering Commands Using the CMD Core Statement 16-18
Entering Commands Using the INTCMD Verb 16-21
Executing START and EXEC Using CMD and INTCMD 16-24
Combinations of CMD and INTCMD With START and EXEC 16-27
NonStop NET/MASTER MS Command Entry Restrictions 16-29
Overriding Command Display and Logging 16-30
The Dependent Request and Response Queues 16-30
The Purpose of the Request and Response Queues 16-30
The INTREAD, INTCONT, and INTCLEAR Verbs 16-32
Sending a Message to an NCL Process, using the INTQ Command 16-40
Example of the INTQ Command 16-42