mirror of
https://github.com/strukturag/nextcloud-spreed-signaling.git
synced 2024-10-18 00:56:15 +00:00
70 lines
2.1 KiB
Go
70 lines
2.1 KiB
Go
/**
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* Standalone signaling server for the Nextcloud Spreed app.
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* Copyright (C) 2021 struktur AG
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*
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* @author Joachim Bauch <bauch@struktur.de>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package signaling
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import (
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"github.com/prometheus/client_golang/prometheus"
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)
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var (
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statsBackendLimit = prometheus.NewGaugeVec(prometheus.GaugeOpts{
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Namespace: "signaling",
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Subsystem: "backend",
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Name: "session_limit",
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Help: "The session limit of a backend",
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}, []string{"backend"})
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statsBackendLimitExceededTotal = prometheus.NewCounterVec(prometheus.CounterOpts{
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Namespace: "signaling",
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Subsystem: "backend",
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Name: "session_limit_exceeded_total",
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Help: "The number of times the session limit exceeded",
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}, []string{"backend"})
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statsBackendsCurrent = prometheus.NewGauge(prometheus.GaugeOpts{
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Namespace: "signaling",
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Subsystem: "backend",
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Name: "current",
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Help: "The current number of configured backends",
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})
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backendConfigurationStats = []prometheus.Collector{
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statsBackendLimit,
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statsBackendLimitExceededTotal,
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statsBackendsCurrent,
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}
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)
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func RegisterBackendConfigurationStats() {
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registerAll(backendConfigurationStats...)
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}
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func updateBackendStats(backend *Backend) {
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if backend.sessionLimit > 0 {
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statsBackendLimit.WithLabelValues(backend.id).Set(float64(backend.sessionLimit))
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} else {
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statsBackendLimit.DeleteLabelValues(backend.id)
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}
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}
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func deleteBackendStats(backend *Backend) {
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statsBackendLimit.DeleteLabelValues(backend.id)
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}
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