Overview
A resource monitoring service is a service that you create to check the availability of resources used by a trigger. Integration Server schedules a system task to execute a resource monitoring service after it suspends a trigger. Specifically, Integration Server suspends a trigger and invokes the associated resource monitoring service when one of the following occurs:
During exactly-once processing, the document resolver service ends because of an ISRuntimeException and the watt.server.trigger.preprocess.suspendAndRetryOnError property is set to true (the default).
A retry failure occurs and the configured retry behavior is suspend and retry later.
When the resource monitoring service indicates that the resources used by the trigger are available, Integration Server resumes the trigger.