// initTotalClientsGauge iterates over all statistics
// and sums up the clients if all online nodes.
func initTotalClientsGauge(store data.Nodeinfostore) {
TotalClientCounter.Set(0.0)
var totalClients int = 0
for _, stats := range store.GetAllStatistics() {
status, err := store.GetNodeStatusInfo(stats.NodeId)
if err != nil {
log.WithFields(log.Fields{
"error": err,
"nodeId": stats.NodeId,
}).Warn("Didn't found node status in store")
}
if status.Online {
totalClients = totalClients + stats.Clients.Total
TotalClientCounter.Add(float64(stats.Clients.Total))
} else {
log.Debugf("Node %s was offline", status.NodeId)
}
}
}
