// Force a re-read of a topology instance; this is done because we need to substantiate a suspicion that we may have a failover
// scenario. we want to speed up rading the complete picture.
func emergentlyReadTopologyInstance(instanceKey *inst.InstanceKey, analysisCode inst.AnalysisCode) {
if err := emergencyReadTopologyInstanceMap.Add(instanceKey.DisplayString(), true, 0); err == nil {
emergencyReadTopologyInstanceMap.Set(instanceKey.DisplayString(), true, 0)
go inst.ExecuteOnTopology(func() {
inst.ReadTopologyInstance(instanceKey)
inst.AuditOperation("emergently-read-topology-instance", instanceKey, string(analysisCode))
})
}
}
// Force a re-read of a topology instance; this is done because we need to substantiate a suspicion that we may have a failover
// scenario. we want to speed up reading the complete picture.
func emergentlyReadTopologyInstance(instanceKey *inst.InstanceKey, analysisCode inst.AnalysisCode) {
if existsInCacheError := emergencyReadTopologyInstanceMap.Add(instanceKey.DisplayString(), true, cache.DefaultExpiration); existsInCacheError != nil {
// Just recently attempted
return
}
go inst.ExecuteOnTopology(func() {
inst.ReadTopologyInstance(instanceKey)
inst.AuditOperation("emergently-read-topology-instance", instanceKey, string(analysisCode))
})
}