HP Reliable Transaction Router - Manual (Page 4)

3 Reliability Features
RTR Server Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–1
Failover and Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–2
Router Failover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–2
Recovery Scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–3
Backend Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–3
Router Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–3
Frontend Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–4
4 RTR Interfaces
RTR Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–6
RTR Administrator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–6
RTR Command Line Interface . . . . . . . . . . . . . . . . . . . . . . . .
4–10
Application Programming Interfaces . . . . . . . . . . . . . . . . . . . . . .
4–16
RTR Java Object-Oriented Interface . . . . . . . . . . . . . . . . . . .
4–16
RTR C++ Object-Oriented Programming Interface . . . . . . . . .
4–18
RTR C Programming Interface . . . . . . . . . . . . . . . . . . . . . . .
4–21
5 The RTR Environment
The RTR System Management Environment . . . . . . . . . . . . . . . .
5–1
Monitoring RTR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–3
Transaction Management . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–4
Partition Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–5
RTR Runtime Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–6
What’s Next? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–7
Glossary
Index
Examples
2–1
Objects-Defined Sample . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–9
4–1
The user issues the following commands on the server
application where RTR is running on the backend. . . . . . . . .
4–12
4–2
When the next command is issued, RTR waits for the
message from the client, which does not appear until after
the client sends it (Example 4-3). . . . . . . . . . . . . . . . . . . . . . .
4–13
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