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Using the Integration Capabilities of the VPO Motif-based GUI
Event Integration Through Messages
Chapter 3114
Figure 3-11 Interaction Between the Monitor Agent and opcmon(1|3)
Monitor Agent
Monitor Script
opcmon
Generate
error message
Compare received
value with
threshold; if
threshold
equalled or
crossed, generate
the configured
message
Yes
No
Check exit value of
monitor script; if
necessary
generate error
message
Call opcmon()
Return
Check parameters;
Pass information to Monitor
Agent
Check interval
Call script
Return
Evaluate current status
of monitored object
Check values received
from opcmon
(Provided by customer)
Is
name/value pair
received?