TS/MP Pathsend and Server Programming Manual (G06.24+, H06.03+)

Contents
NonStop TS/MP Pathsend and Server Programming Manual–132500
vi
2. Designing Your Application (continued)
2. Designing Your Application (continued)
Designing Requester Programs 2-11
SCREEN COBOL Requesters
2-12
IDS Requesters
2-12
Pathsend Requesters
2-13
Clients Using RSC and POET
2-15
Requesters Using GDSX
2-16
Dividing Function Between Requester and Server
2-19
Designing Server Programs
2-19
Design Considerations
2-20
Server Program Structure
2-25
Designing Applications for Batch Processing
2-27
3. Writing Pathsend Requesters
The Pathsend Procedure Calls 3-1
Interprocess Communication in the Pathsend Environment
3-2
Basic Pathsend Programming
3-3
Programming for Failure Recovery
3-3
Security Issues
3-6
Avoiding Coded PATHMON Names
3-7
Context-Sensitive Pathsend Programming
3-8
Using Context-Sensitive Requesters With Context-Free Servers
3-8
Resource Utilization
3-8
Programming for Failure Recovery
3-9
Cancellation of Server-Class Send Operations
3-10
Writing Requesters That Interoperate With NonStop TUXEDO Servers
3-11
4. Writing Pathway Servers
Basic Pathway Server Programming 4-1
Servers Shared by Different Types of Requesters
4-1
Guardian Servers and Pathway Servers
4-2
Server Stop Protocol
4-2
Handling of Messages from $RECEIVE
4-2
Pathsend Requester Failures
4-2
LINKMON Process Failures
4-3
Linkage Space Considerations
4-3
Considerations for Servers Used With SCREEN COBOL Requesters
4-3
Consideration for Servers Used With Remote Server Call (RSC) Clients
4-4
Nested Servers
4-4
Using Context-Free Servers With Context-Sensitive Requesters
4-4