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Conference azur::mcc

Title:DECmcc user notes file. Does not replace IPMT.
Notice:Use IPMT for problems. Newsletter location in note 6187
Moderator:TAEC::BEROUD
Created:Mon Aug 21 1989
Last Modified:Wed Jun 04 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:6497
Total number of notes:27359

5949.0. "Multiple alarm enables create multiple notifications." by COPCLU::EBC () Mon Apr 18 1994 08:31

I have created an alarm that triggers on the occurance of a decnet event on a
node in domain A.
Starting notification services from the map window of domain A, a notify request
is automatically created for alarms in domain A.

When I enable the alarm from the iconic interface, I receive one notification for
every occurance of the event. Fine, this is what I expected.

If the same alarm is enabled by other processes, I receive ONE NOTIFICATION PER
ENABLING PROCESS for every occurance of the event. Not very smart on a multiuser
system.

I would suggest a redesign to display only one notification per occurance of the
event.

Erik B. Christensen.
T.RTitleUserPersonal
Name
DateLines
5949.1This is normal behaviour!BIKINI::KRAUSEEuropean NewProductEngineer for MCCTue Apr 19 1994 06:0914
You do NOT need to enable the same alarm rule more than once on a 
system. Notification will happen on all user interfaces on the same 
system with the alarm rule running in only one process (e.g. batch).

When you enable the rule in two processes, the rule will be executed
independently in both processes. Each rule-instance will eventually fire
and generate an individual event. Therefore you see two notifications.
The two rules don't know of each other! 

Don't get confused by the rule status. It shows 'enabled' ONLY for the 
process that actually runs the rule. But, as stated above, this does not 
affect notification.

*Robert