2018-12-07 23:43:45 +00:00
|
|
|
// Sofaraum client is the client software which collects statistics about
|
|
|
|
// wifi devices nearby and then sends them to the Sofaraum Server.
|
|
|
|
// Copyright (c) 2018.
|
|
|
|
//
|
|
|
|
// This program is free software: you can redistribute it and/or modify
|
|
|
|
// it under the terms of the GNU General Public License as published by
|
|
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
|
|
// (at your option) any later version.
|
|
|
|
//
|
|
|
|
// This program is distributed in the hope that it will be useful,
|
|
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
// GNU General Public License for more details.
|
|
|
|
//
|
|
|
|
// You should have received a copy of the GNU General Public License
|
|
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
|
|
|
|
package processing
|
|
|
|
|
|
|
|
import (
|
|
|
|
"github.com/prometheus/client_golang/prometheus"
|
|
|
|
"github.com/prometheus/client_golang/prometheus/promauto"
|
|
|
|
)
|
|
|
|
|
2019-02-01 15:36:53 +00:00
|
|
|
// RecordMetrics is the function which puts the active clients in the metrics endpoints
|
2018-12-08 01:17:33 +00:00
|
|
|
func RecordMetrics() {
|
2018-12-07 23:43:45 +00:00
|
|
|
go func() {
|
|
|
|
for {
|
|
|
|
activeClients.Set(float64(<-ActiveClients))
|
|
|
|
}
|
|
|
|
}()
|
|
|
|
}
|
|
|
|
|
|
|
|
var (
|
|
|
|
activeClients = promauto.NewGauge(prometheus.GaugeOpts{
|
|
|
|
Name: "sofa_active_clients",
|
|
|
|
Help: "The currently active clients on this node",
|
|
|
|
})
|
|
|
|
)
|