Email Triggering Problem

Question

I got a scenario where i need to place all the input payloads in the jms queue and route to the endpoint uri, if the endpoint is down/unavailable i need to rollback and place the payloads back into the queue and need to route it until the service is up/available with time gap of 15mins. Meanwhile i need to notify with others through mail whenever the service is down. I configure the mail triggering part in the route error handler, The problem i facing was whenever the service is down hundreds of mail is being triggered out until the payload is in the jms queue.
1. I configured the retry interval as 15 mins and retry count as 1 in the endpoint business service.
The expected scenario is what i need only 1mail to be triggered with the interval of 15mins irrespective of number of messages in the queue, instead i am getting hundreds of mail triggers.
Please help me in this case.

Answer 1

I wonder if using "Offline Endpoint URIs " option with 15 minutes retry time can help you
Otherwise just send an email as part of an alert notification if any error occurred in the last 15 minutes - problem is you might have to wait 15 minutes to get the email notifying the accident.
Otherwise set the alert with the "Alert Frequency - Notify Once" option - you should play a while with the options until you get it right :o)