NonStop S-Series Server Description Manual (G06.24+)

Interprocessor Communication
HP NonStop S-Series Server Description Manual—520331-003
9-7
Message System Protocol
Figure 9-3. The Message System Uses Setup and Acknowledgments in
Messages
Request Control
Request Data
Reply Control
Request Setup
Reply Setup
Request Acknowledge
Reply
Control
Reply
Control
Request
Control
Request
Control
Message(s)
Message(s)
Message
System
Reply Acknowledge
Message(s)
Request
Data
Linker
Process
Listener
Process
Linker
Processor
Listener
Processor
Reply
Data
Request
Data
Reply
Data
Message
System
Reply Data
2
3
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