Envoy Application Programming Manual
Table Of Contents
- What’s New in This Manual
- About This Manual
- 1 Application Programming With Envoy
- 7 ADM-2 Multipoint Supervisor Protocol
- 8 TINET Multipoint Supervisor Protocol
- 9 Burroughs Point-To-Point Protocol
- 10 Asynchronous Line Supervisor Protocol
- A ASCII Character Set
- B ASCII to EBCDIC Code Conversion
- C File-System Procedures
- D Statistics Messages
- E S-Series Changes to Envoy
- NonStop™ Himalaya S-Series Server Architecture
- G-Series Migration Considerations
- CBSENSEON and CFSENSEON Modifiers
- LEOTRESYN and NOLEOTRESYN Modifiers
- Treatment of Characters After the Termination Character
- Number of SYN Characters
- DTR Drop
- Reporting of Parity Error
- Half-Duplex Support for Asynchronous Lines
- Controller Replacement
- SYSGEN and COUP
- Unit Numbers
- FDX Line Changes
- No Support for Auto-Call Unit
- Glossary
- Index
Contents
Envoy Application Programming Manual—427159-001
vii
7. ADM-2 Multipoint Supervisor
Protocol (continued)
7. ADM-2 Multipoint Supervisor Protocol (continued)
Poll List 7-9
Select List
7-9
Polling
7-10
Polling Type
7-11
Polling Interval
7-15
Poll State
7-16
Nonresponding Terminal List
7-17
Message Formats
7-18
Normal Text
7-20
Sequential Select
7-20
Fast Select
7-21
Broadcast Select
7-22
Send Function
7-23
File-System Errors
7-24
Line Action by Procedure Call
7-25
READ Procedure
7-25
WRITE Procedure
7-28
WRITEREAD Procedure (Transmit a Send Function)
7-31
Line-Error Handling
7-33
Initial READ Operation
7-33
WRITE Operation
7-36
Programming Examples
7-38
Poll and READ Operation
7-40
Select and Send Operation
7-42
Sending a Broadcast-Select Message
7-43
Sending a Fast-Select Message
7-45
WRITEREAD (Send Function and Read Message)
7-46
8. TINET Multipoint Supervisor Protocol
Protocol Capabilities 8-1
Application Process Interface
8-2
TINET Multipoint Supervisor Polling
8-3
TINET Multipoint Supervisor Selection
8-4