To clarify you can handle the event on the SIM Server in a script which sends only event if the this type of event from this secific server was not send in the past x hour. But it will be your one logic.
Perhaps it is simpler to use the log functionality and using something like logwatch an open source tool. There was also a tool which was writen by some HP people some years ago to apply rules to logfiles but I do not remeber the name. This would fit very well to your needs.
It will not take very log until first level people will define you a list which event should be resend after x,y,z minuites / hours or only if the event happend n,m times . Take care the you have a good concept from the begining. And think about the life cycle of the product (In your case HP SIM).
Perhaps it is simpler to use the log functionality and using something like logwatch an open source tool. There was also a tool which was writen by some HP people some years ago to apply rules to logfiles but I do not remeber the name. This would fit very well to your needs.
It will not take very log until first level people will define you a list which event should be resend after x,y,z minuites / hours or only if the event happend n,m times . Take care the you have a good concept from the begining. And think about the life cycle of the product (In your case HP SIM).