mirror of
https://github.com/strukturag/nextcloud-spreed-signaling.git
synced 2025-03-14 11:32:46 +00:00
69 lines
2.1 KiB
Go
69 lines
2.1 KiB
Go
/**
|
|
* Standalone signaling server for the Nextcloud Spreed app.
|
|
* Copyright (C) 2021 struktur AG
|
|
*
|
|
* @author Joachim Bauch <bauch@struktur.de>
|
|
*
|
|
* @license GNU AGPL version 3 or any later version
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero 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 Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
package signaling
|
|
|
|
import (
|
|
"github.com/prometheus/client_golang/prometheus"
|
|
)
|
|
|
|
var (
|
|
statsBackendLimit = prometheus.NewGaugeVec(prometheus.GaugeOpts{
|
|
Namespace: "signaling",
|
|
Subsystem: "backend",
|
|
Name: "session_limit",
|
|
Help: "The session limit of a backend",
|
|
}, []string{"backend"})
|
|
statsBackendLimitExceededTotal = prometheus.NewCounterVec(prometheus.CounterOpts{
|
|
Namespace: "signaling",
|
|
Subsystem: "backend",
|
|
Name: "session_limit_exceeded_total",
|
|
Help: "The number of times the session limit exceeded",
|
|
}, []string{"backend"})
|
|
statsBackendsCurrent = prometheus.NewGauge(prometheus.GaugeOpts{
|
|
Namespace: "signaling",
|
|
Subsystem: "backend",
|
|
Name: "current",
|
|
Help: "The current number of configured backends",
|
|
})
|
|
|
|
backendConfigurationStats = []prometheus.Collector{
|
|
statsBackendLimit,
|
|
statsBackendLimitExceededTotal,
|
|
statsBackendsCurrent,
|
|
}
|
|
)
|
|
|
|
func RegisterBackendConfigurationStats() {
|
|
registerAll(backendConfigurationStats...)
|
|
}
|
|
|
|
func updateBackendStats(backend *Backend) {
|
|
if backend.sessionLimit > 0 {
|
|
statsBackendLimit.WithLabelValues(backend.id).Set(float64(backend.sessionLimit))
|
|
} else {
|
|
statsBackendLimit.DeleteLabelValues(backend.id)
|
|
}
|
|
}
|
|
|
|
func deleteBackendStats(backend *Backend) {
|
|
statsBackendLimit.DeleteLabelValues(backend.id)
|
|
}
|